【英语语言学习】你在社交网络上花费的时间长吗
时间:2018-12-04 作者:英语课 分类:听一分钟英文-I
英语课
Hello, it's All in the Mind on RN, I'm Lynne Malcolm. Today, are we hooked on social media? And does it matter?
(SONG)
Olivia Willis: How often do you use social media?
Vox pop: Probably about three times a day I'll just check in to Facebook, see what's going on, put a couple of likes on things.
Vox pop: Probably quite frequently, sadly, maybe every couple of hours during the day.
Vox pop: One hour a day, maximum.
Vox pop: I usually check it in the morning, like just Facebook, Instagram, and then at night I'd say I'm probably on it a lot.
Vox pop: Every day, but not very intensely.
Vox pop: I think very frequently in a day, even 10 times or 20 times a day.
Vox pop: Never. I'd rather just talk to people in real life.
Vox pop: I would say every day, a few times a day actually.
Vox pop: 12 times in a day, based on how much time we are free.
Vox pop: I don't really use it that often, I only use it to call my grandparents and relatives and friends over in India.
Vox pop: Daily, probably about three or four hours a day, it's a big part of my life.
Lynne Malcolm: Olivia Willis getting the pulse of social media on the streets of Melbourne.
Andrew Fuller: Human beings have always had a great desire to connect with one another. And of course social media is designed exactly to do that. So it's one of those things that has beautifully tapped into the desires of human beings to check up on other people and what they're doing, to compare ideas, to look at trends. So it's captivating in an enormous way. And of course we see it captivating not only our young people but also our general population. So it's an enormous growth, isn't it.
Lynne Malcolm: Clinical psychologist Andrew Fuller.
Brian Primack is professor of medicine and paediatrics at the University of Pittsburgh in the US.
Brian Primack: There are about 2.2 billion users. These days in the United States if you are a young adult for example, more than 90% are social media users. And the group that is actually experiencing the most increase is those over age 65. So it is something that is in all age groups and many different demographic groups.
Lynne Malcolm: Brian Primack.
How many times a day do you check your timeline on Facebook, or catch up with the latest tweet or Instagram post?
Olivia Willis: Do you ever feel like you use it too much?
Vox pop: No. In the past yes, but the reason why I stopped is because I wanted to do things more productive, read books and make more of my life than I have by wasting this time.
Vox pop: I recently felt that when I noticed that I was checking it so often that my Instagram feed didn't have that many updates, and I was like, oh God, maybe I should do this a little less often.
Vox pop: No, not really, because I have control over it. If I feel like I'm using it too much I'll just stop.
Vox pop: Yes, at one point, maybe at the start of the year and then I cut down because it was too much, a bit detrimental 1, and it stopped me from doing things I wanted to do I guess.
Vox pop: No, I've never felt I've ever used it too much, I've always kept it at an arms length. I've used it for what I required out of it and stopped from there.
Vox pop: No, I feel like I have a lot of self-control, so I go on when I want to, and if I feel like I need to get work done then I'll just put my phone away.
Lynne Malcolm: You might have a love/hate relationship with social media, but aren't the benefits obvious? It allows us to connect with people and issues more easily than ever. But do we rely on it too much? Are we becoming overly dependent? And does it really matter?
Brian Primack: It may be that because people are using so much social media that they are losing real social relationships in some ways. There may also be an effect where they feel like social media is the real world but it is actually a very distilled 2 world. It's a highly curated world where people are not necessarily themselves. And so those relationships, while valuable in some ways may not really be good replacements 3 for true human social relationships.
Lynne Malcolm: But social media is compelling. So can we overdo 4 it? So far little research has been done, and although it's not yet officially recognised in the DSM5 as a mental disorder 5, there's speculation 6 about whether you can become addicted 7 to social media use.
Brian Primack from the University of Pittsburgh heads their Centre for Research on Media Technology and Health.
Brian Primack: It's generally called problematic internet use as opposed to an actual addiction 8. If you think about it, internet portals are designed to be extremely compelling and sticky, to keep you there as long as possible so that you are exposed to as many advertisements as possible. And then of course at the extreme this stickiness could be what we called problematic internet use or even addiction. So what do we call something problematic? Well, if it leads to things like significant interpersonal conflict, decreased ability to function in school or work, or problematic symptoms if you are not able to use the internet for some reason.
Lynne Malcolm: Brian Primack.
Vox pop: If someone, like, sends me something I want to reply straight away, whereas I know that decades ago it's fine to go home and then give them an answer the next day. So I feel like we are really dependent on it.
Vox pop: Not so much dependency, like addiction. It means to us as a requirement sometimes to communicate with others.
Vox pop: When I am without it, sometimes it's good because you need to disconnect, but yeah, I think we do rely on it more and more these days.
Lynne Malcolm: As a clinical psychologist, Andrew Fuller specialises in the wellbeing of young people and their families.
Andrew Fuller: I mean, obviously there is a small group of people who are so preoccupied 9 by this their lives become detrimental and negative as a result. But they are still the exception. So I think it's important to keep a bit of perspective about this, that most young people use social media and use it fairly constructively 10. And so they still do have lives in the non-virtual world as well. But at the same time there is a group of people for whom that idea is blurred 11. And so what we are seeing really is a reshaping not only of friendship for young people, we are also seeing a reshaping of identity.
We know that adolescence 12 is a time of identity formation, when you really work out in life who you are, or at least you begin that process. And of course online lots of young people have multiple identities. They play, they have avatars, they have different identities that they play, under different names. And so what's happening is there is a diversification 13 of who you are as a person. And that could be seen as freeing but it can also be seen as a bit confusing for some young people; who am I really? And so we do see in therapy…in my clinic we see a number of young people who have been playing games of, say, the opposite gender 14, or they've been playing at a different type of character, and they've kind of lost a bit of sight of who they are, their own sense of integrity.
I guess what also goes along with that loss of integrity is the preparedness sometimes when things are a bit fractious online to respond not so much as you normally would when somebody has upset you with the civility or the courtesy that you might but to be a bit more barbaric in the process.
Lynne Malcolm: Last year the Australian Psychological Society issued its Stress and Well-Being 15 in Australia report, which included a section on social media FOMO, or fear of missing out. What is that psychologically and how much of a problem is it?
Andrew Fuller: FONK and FOMO, fear of not knowing, and fear of missing out, are two kind of characteristics that we see very much being generated by the modern age or at least being amplified 16 by it. The idea of being in the know of course has always been important for teenagers and young people. But the idea of a fear of missing out also means basically that unless I'm online checking this kind of stuff out, then in some ways I'm going to be behind, I'm not going to know what my friends are up to and I may miss out on events. And so what that means is that young people often become quite anxious when we ask them to basically go on a digital diet. If a young people has to go on a holiday where there is not access to their online social media, some of these kids act basically with the level of grief that one might see if there is the loss of a family member, it's quite remarkable 17.
Lynne Malcolm: And is that a real concern, is that a real anxiety that we need to treat as an anxiety?
Andrew Fuller: I think it's something that we need to try to rebalance. One of the interesting areas with this is in the area of cyber bullying 18 where we see young people who have been bullied 19 online, and I guess the biggest parallel that I can give you is that it's a bit like having a sore tooth. It's almost like your tongue just wants to keep finding that sore tooth and hitting it. I don't know if you've ever had that experience. And it's a bit like that, because if someone said something negative about you online, there's a tendency to go back online and check who has commented, who has liked it, who has made some sort of response to it. And so in a way then that almost compulsive checking and rechecking of fairly negative information can be really quite distressing 20 for young people and traumatising for them.
Lynne Malcolm: Are there biochemical responses involved? You know, how many times you feel that you need to check social media a day, you're getting a sort of reinforcement/reward pathway happening there?
Andrew Fuller: One of the things that's interesting on social media is that we are often more interested in broadcasting than being the recipient 21 of news. So quite often people will pass on stories, pictures, comments that they haven't even really read because they are trying to be in some ways a news service themselves, they are the point of some new story. And so what happens then is they get a reward from that. So we have always known that human beings basically get a dopamine hit by gathering 22 things and setting a reward or setting a target and achieving it. And so what it does, it gives a very powerful boost of dopamine when you are using social media to gather stories or pictures and then share them.
Lynne Malcolm: So in your clinical practice, are you seeing an increase in the number of young people needing to be treated for mental health problems associated with their social media and online behaviour?
Andrew Fuller: What we know is that sleep disturbance 23 is enormous as an issue. So the two real…if you like the major gains in terms of mental health problems are anxiety and they are also sleep disturbance, and they are interlinked of course, whether it's basically anxiety because you are basically worrying rather than sleeping, or whether it's depression because you are often waking up and being regretful about life. And so we don't really know as psychologists which is the chicken and which is the egg. Does the sleep disturbance really promote the mental health problems, or is it the reverse? And so it's a fair statement to say that sleep disturbance is going to be a major issue.
Lynne Malcolm: Andrew Fuller.
You're with All in the Mind on RN, I'm Lynne Malcolm. Today we're hooked on social media.
You've probably seen those stories in the news lately about laws prohibiting cyber bullying and the posting of revenge porn because of the very damaging effects this online behaviour can have on people's mental health.
The largest study yet into the mental health of social media users was carried out at the University of Pittsburgh. It was published in the medical journal Depression and Anxiety in April 2016. 1,800 young adults between the ages of 19 and 32 were surveyed about their social media use. They found that people who checked their social media the most frequently were 2.7 times more likely to suffer from depression than their counterparts.
Professor Brian Primack led the study.
Brian Primack: We were very surprised with what we found. We had expected sort of a U-shaped curve with a higher risk of depression on the ends, a higher risk of depression being correlated with people who had no social media use or very excessive use, but that is not what we found. Instead what we found was basically a straight line. More social media use was associated with more depression in a linear fashion.
Lynne Malcolm: So the more social media use, the higher the risk of being depressed 24?
Brian Primack: Exactly. It's important to acknowledge immediately that because this is a cross sectional study, it doesn't tell us what came first. In other words, it doesn't disentangle cause and effect. It may be that people who are already depressed are going and using increased social media because they don't feel like socialising.
On the other hand, it may be that people who are exposed to highly idealised representations of their peers on social media start to get feelings of envy and this distorted belief that everyone else is leading a happier, more successful life than you are. And of course it may be a combination of these kinds of things.
Lynne Malcolm: So is there an implication from your research that it's the way that social media is used rather than the amount that it's used that leads to poor mental health outcomes?
Brian Primack: That is a very good question, and that is not something that we addressed sufficiently 25. And I completely agree with you, that's a very important area for future research because in our study we really just looked at social media in terms of the amount of time spent and the frequency of use, how many cheques per day, for example. But what you're getting at is, wait a second, not all social media use is the same. Sometimes you go on for an hour and you are just liking 26 pictures of people's cute puppies and children. But on the other hand, some people will go on for that same hour but they will become involved in very violent controversial conflicts about politics and religion. And so these messages, if they are supportive versus 27 if they are confrontational 28, that probably matters. That's something that we are going to have to analyse in future research.
Lynne Malcolm: Did you get a sense that the number of times that people check their social media influences their mental health?
Brian Primack: What we found was an association. We did find that if people check more they were more likely to be depressed. But again, it may be that people who are already depressed or anxious just tend to take out that anxiety to self-soothe by checking social media. So it may also be that people who check social media very frequently tend to later on become more anxious or depressed because of what they are seeing. So we did find that there was this overall association between these two, but we don't know what the specific direction is.
Lynne Malcolm: So just looking at depression and how social media can influence or determine depression, do you think that it's mostly about the fact that people are comparing themselves to others, like the fear of others having a better, more interesting life?
Brian Primack: That is certainly one of the theories that a lot of people bring up. This is the classic 'Facebook depression' that the American Academy of Paediatrics has been very concerned about, but I think that there are other possible mechanisms 29 as well. It's very easy on social media, for example, to have misconceptions or other kinds of misinterpretations. People often report that they saw an image of their good friends all together having dinner and they wonder why they were left out. People will make some kind of a post and then they'll have a deep regret over posting that, and literally 30 it can cause them a great deal of anguish 31 and trigger depression. So I think that that is another possibility.
Another is sort of interesting because it's almost the opposite of this idea of seeing this idealised world. On social media it's a place where a lot of people share many mean, scary world messages. It's very, very easy to pick up threads about the most recent murders, the most recent bombings, the most recent terrorist threats et cetera. And that can give people the idea that everything is like that, that the terrorists are right outside your door.
So it's interesting that both extremes are potentially problematic. The truth is somewhere in the middle. The world is a very good place in many different ways, but it's not perfect. But those are not the kinds of messages that we see on social media. We tend to see a lot of those extremes because those are the things that sell, those are the things that are compelling to people.
Lynne Malcolm: So to what extent do you think that we can perhaps help people to filter their experience with social media and to take into account that they might be seeing only the rosy 33 side too often or they might be seeing only the grim side too often? What sort of skills are required for us in the future to really manage and balance social media?
Brian Primack: I think that that's a great question and I really like your word 'filter'. In other words, how can people interpret and analyse and evaluate what they see? And a lot of those words are what we see when we hear about media literacy. Media literacy is an entire movement that I think is gaining traction 34 in the United States. And interestingly many of its roots are in Australia. And I think that media literacy should be a cornerstone of how we look at various media messages in the future.
I think that there has been some analysis and evaluation 35 that people have been teaching about, for example, how to look at an alcohol advertisement and how to recognise that the advertisers are using fonts and colours and logos and all kinds of misrepresentations to sell a product, and that that is not necessarily reality.
But I think that people still have this sense that what they see in social media is reality. And so I think that taking those same principles of media literacy, of critical thinking and applying it to the social media world will also give that person a little bit more of a realistic understanding of what is going on, and then maybe make them a little bit less potentially affected 36 by those messages.
Lynne Malcolm: There is research that shows that social interaction online can increase feelings of self-esteem and social support and decrease loneliness and depression. Do you think that there is a case for the emotional benefits outweighing 37 the possible harms?
Brian Primack: Absolutely. I think it's important to recognise that the study that we did was a large epidemiologic study that basically just says that these two things are associated, that overall people with more social media use tended to be more depressed. But that doesn't mean that every single person who is using social media is going to be depressed, and in fact it may actually be the opposite for specific individuals and specific groups of people. I've seen some really great social media groups that are very valuable and supportive for people, for example, with depression and anxiety.
And so the purpose of talking about this study is certainly not to advocate forgoing 38 social media altogether. Like many other technologies, social media is a double edged sword, and there are many potential positive uses in addition to some of the potential threats. So what I hope to do ultimately is to help people use this medium for improving their life as much as possible, but not for inadvertently detracting from it.
Lynne Malcolm: Brian Primack from the University of Pittsburgh.
Olivia Willis: Does it make you feel more connected to the world, or is it in some ways a bit more isolating 39?
Vox pop: I think that the static social media, things like Facebook and Instagram probably aren't true reflections of what's going on and what is posted therein. I think Snapchat though I sometimes do feel more connected through that to people who I wouldn't regularly get the chance to see them and it's nice to see what's going on with them, little videos of their day.
Vox pop: If you limit it…so I have friends overseas, then it's keeping in connection. If I use it for more than that then it is detrimental, definitely, as in I can see ex-boyfriends or things that you don't like, so that's why I have limited it.
Vox pop: I feel overall more connected. I use it quite a bit for work, to keep in touch with colleagues, and obviously for catching 40 up with friends, it's a great tool.
Vox pop: It can make you feel isolated 41 because people use it to brag 42 sometimes or use it as a form of, oh look, we're hanging out, what are you doing? In that case you can feel a bit isolated.
Lynne Malcolm: So putting aside how imperative 43 social media is now for communication, is social media mostly a positive phenomenon? Has it done more good than bad for our mental health?
Andrew Fuller: It has certainly increased our intelligence. We know that basically young people are far brighter than they used to be, and part of that can be attributed really to the amount of information that they process. So it is estimated that we process about five times more information every day than we did in about 1985. And so really all of us in a way are using our brains much more extensively than we used to. So that's a good thing.
We are also probably interacting with a broader range of people than most of our grandparents did. So we have a diversity of interactions and we have a diversity of role models of different ways of living life, and so we are exposed to a larger range of ideas. The risk really is if you then start to make yourself…compare your life with the highlights package of somebody else. It's just making sure that there's not a distortion of perception, otherwise you can feel very badly about your own life.
Lynne Malcolm: Andrew Fuller led a recent survey of over 91,000 young Australians for Resilient Youth Australia. It asks young people a series of questions aimed to measure positivity, confidence and the ability to deal with life's challenges.
Andrew Fuller: My aim in terms of doing the Resilient Youth Australia survey was to really help communities to identify the strengths as well as the vulnerabilities of young people. So links to social media…because in terms of social media it's very easy to remove yourself from the world and somehow be a kind of passive recipient because you are really focusing more online. What our resilience survey tells us is that young people want to help other people. They almost across the board are interested in helping 44 other people, and yet we don't really give young people the chance to do that. And so it's a very important opportunity for our country because of course we live in a time now where we need to think are people more important than machines or are machines more important than people? And if we don't allow them to have some sense of positivity, some connection, some sense of empowerment and a sense of connection and confidence in their face-to-face world, many of them will retreat to a virtual world.
Lynne Malcolm: So what advice would you give to parents who were concerned about their kid's over-dependence on social media, but also adults who feel that they may have a problem too? How do you get that balance right?
Andrew Fuller: It's going to be a tricky 45 one because of course the sort of formal advice that has been traditionally given to parents as being sort of take away the technology or keep it in the centre of the house where is easily supervisable…well, that seems sensible but in my experience that lasts about three days really. So it's really about having a conversation about what creates a good life, and starting to put that slowly into place, and it's helping them to realise there's a balance.
We live in a time in the world where lots of young people are information rich but experience poor. And so one of the things that in many families we need to think about is how do we help young people to be information rich, that's fine, but also experience rich. It's not just sufficient to gain your life experiences virtually, and so you need to have some time away from the devices. And it doesn't have to be for lengthy 46 periods but at the same time there are times when you do other things.
Lynne Malcolm: Andrew Fuller, clinical psychologist and Fellow of the Department of Psychiatry 47, Learning and Educational Development at the University of Melbourne.
Olivia Willis: Have you ever tried to do a digital detox were you've gone off it for a certain amount of time?
Vox pop: Yes, I have, but I don't too often.
Vox pop: You do, you feel like you want to get off the grid 48.
Vox pop: I've never had the feeling that I needed to stop using them because it never bothered and I don't check it, I don't feel bad or anything.
Vox pop: I definitely have installed some add-ons to my browsers 49 that limit certain websites. So I've chosen Facebook, chosen YouTube, websites like that. And it will say I can have two hours today, and after I have used that two hours, it's completely blocked. That's the way I try to detox and limit myself when I do work.
Vox pop: I haven't, but maybe I should! I'm going to try it this week…oh no, not the weekend, maybe mid 32 week!
Lynne Malcolm: Production today by Diane Dean with sound engineer Jen Parsonage.
Thanks to Olivia Willis for research and getting out there on the street for All in the Mind.
I'm Lynne Malcolm. Catch you next time.
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Olivia Willis: How often do you use social media?
Vox pop: Probably about three times a day I'll just check in to Facebook, see what's going on, put a couple of likes on things.
Vox pop: Probably quite frequently, sadly, maybe every couple of hours during the day.
Vox pop: One hour a day, maximum.
Vox pop: I usually check it in the morning, like just Facebook, Instagram, and then at night I'd say I'm probably on it a lot.
Vox pop: Every day, but not very intensely.
Vox pop: I think very frequently in a day, even 10 times or 20 times a day.
Vox pop: Never. I'd rather just talk to people in real life.
Vox pop: I would say every day, a few times a day actually.
Vox pop: 12 times in a day, based on how much time we are free.
Vox pop: I don't really use it that often, I only use it to call my grandparents and relatives and friends over in India.
Vox pop: Daily, probably about three or four hours a day, it's a big part of my life.
Lynne Malcolm: Olivia Willis getting the pulse of social media on the streets of Melbourne.
Andrew Fuller: Human beings have always had a great desire to connect with one another. And of course social media is designed exactly to do that. So it's one of those things that has beautifully tapped into the desires of human beings to check up on other people and what they're doing, to compare ideas, to look at trends. So it's captivating in an enormous way. And of course we see it captivating not only our young people but also our general population. So it's an enormous growth, isn't it.
Lynne Malcolm: Clinical psychologist Andrew Fuller.
Brian Primack is professor of medicine and paediatrics at the University of Pittsburgh in the US.
Brian Primack: There are about 2.2 billion users. These days in the United States if you are a young adult for example, more than 90% are social media users. And the group that is actually experiencing the most increase is those over age 65. So it is something that is in all age groups and many different demographic groups.
Lynne Malcolm: Brian Primack.
How many times a day do you check your timeline on Facebook, or catch up with the latest tweet or Instagram post?
Olivia Willis: Do you ever feel like you use it too much?
Vox pop: No. In the past yes, but the reason why I stopped is because I wanted to do things more productive, read books and make more of my life than I have by wasting this time.
Vox pop: I recently felt that when I noticed that I was checking it so often that my Instagram feed didn't have that many updates, and I was like, oh God, maybe I should do this a little less often.
Vox pop: No, not really, because I have control over it. If I feel like I'm using it too much I'll just stop.
Vox pop: Yes, at one point, maybe at the start of the year and then I cut down because it was too much, a bit detrimental 1, and it stopped me from doing things I wanted to do I guess.
Vox pop: No, I've never felt I've ever used it too much, I've always kept it at an arms length. I've used it for what I required out of it and stopped from there.
Vox pop: No, I feel like I have a lot of self-control, so I go on when I want to, and if I feel like I need to get work done then I'll just put my phone away.
Lynne Malcolm: You might have a love/hate relationship with social media, but aren't the benefits obvious? It allows us to connect with people and issues more easily than ever. But do we rely on it too much? Are we becoming overly dependent? And does it really matter?
Brian Primack: It may be that because people are using so much social media that they are losing real social relationships in some ways. There may also be an effect where they feel like social media is the real world but it is actually a very distilled 2 world. It's a highly curated world where people are not necessarily themselves. And so those relationships, while valuable in some ways may not really be good replacements 3 for true human social relationships.
Lynne Malcolm: But social media is compelling. So can we overdo 4 it? So far little research has been done, and although it's not yet officially recognised in the DSM5 as a mental disorder 5, there's speculation 6 about whether you can become addicted 7 to social media use.
Brian Primack from the University of Pittsburgh heads their Centre for Research on Media Technology and Health.
Brian Primack: It's generally called problematic internet use as opposed to an actual addiction 8. If you think about it, internet portals are designed to be extremely compelling and sticky, to keep you there as long as possible so that you are exposed to as many advertisements as possible. And then of course at the extreme this stickiness could be what we called problematic internet use or even addiction. So what do we call something problematic? Well, if it leads to things like significant interpersonal conflict, decreased ability to function in school or work, or problematic symptoms if you are not able to use the internet for some reason.
Lynne Malcolm: Brian Primack.
Vox pop: If someone, like, sends me something I want to reply straight away, whereas I know that decades ago it's fine to go home and then give them an answer the next day. So I feel like we are really dependent on it.
Vox pop: Not so much dependency, like addiction. It means to us as a requirement sometimes to communicate with others.
Vox pop: When I am without it, sometimes it's good because you need to disconnect, but yeah, I think we do rely on it more and more these days.
Lynne Malcolm: As a clinical psychologist, Andrew Fuller specialises in the wellbeing of young people and their families.
Andrew Fuller: I mean, obviously there is a small group of people who are so preoccupied 9 by this their lives become detrimental and negative as a result. But they are still the exception. So I think it's important to keep a bit of perspective about this, that most young people use social media and use it fairly constructively 10. And so they still do have lives in the non-virtual world as well. But at the same time there is a group of people for whom that idea is blurred 11. And so what we are seeing really is a reshaping not only of friendship for young people, we are also seeing a reshaping of identity.
We know that adolescence 12 is a time of identity formation, when you really work out in life who you are, or at least you begin that process. And of course online lots of young people have multiple identities. They play, they have avatars, they have different identities that they play, under different names. And so what's happening is there is a diversification 13 of who you are as a person. And that could be seen as freeing but it can also be seen as a bit confusing for some young people; who am I really? And so we do see in therapy…in my clinic we see a number of young people who have been playing games of, say, the opposite gender 14, or they've been playing at a different type of character, and they've kind of lost a bit of sight of who they are, their own sense of integrity.
I guess what also goes along with that loss of integrity is the preparedness sometimes when things are a bit fractious online to respond not so much as you normally would when somebody has upset you with the civility or the courtesy that you might but to be a bit more barbaric in the process.
Lynne Malcolm: Last year the Australian Psychological Society issued its Stress and Well-Being 15 in Australia report, which included a section on social media FOMO, or fear of missing out. What is that psychologically and how much of a problem is it?
Andrew Fuller: FONK and FOMO, fear of not knowing, and fear of missing out, are two kind of characteristics that we see very much being generated by the modern age or at least being amplified 16 by it. The idea of being in the know of course has always been important for teenagers and young people. But the idea of a fear of missing out also means basically that unless I'm online checking this kind of stuff out, then in some ways I'm going to be behind, I'm not going to know what my friends are up to and I may miss out on events. And so what that means is that young people often become quite anxious when we ask them to basically go on a digital diet. If a young people has to go on a holiday where there is not access to their online social media, some of these kids act basically with the level of grief that one might see if there is the loss of a family member, it's quite remarkable 17.
Lynne Malcolm: And is that a real concern, is that a real anxiety that we need to treat as an anxiety?
Andrew Fuller: I think it's something that we need to try to rebalance. One of the interesting areas with this is in the area of cyber bullying 18 where we see young people who have been bullied 19 online, and I guess the biggest parallel that I can give you is that it's a bit like having a sore tooth. It's almost like your tongue just wants to keep finding that sore tooth and hitting it. I don't know if you've ever had that experience. And it's a bit like that, because if someone said something negative about you online, there's a tendency to go back online and check who has commented, who has liked it, who has made some sort of response to it. And so in a way then that almost compulsive checking and rechecking of fairly negative information can be really quite distressing 20 for young people and traumatising for them.
Lynne Malcolm: Are there biochemical responses involved? You know, how many times you feel that you need to check social media a day, you're getting a sort of reinforcement/reward pathway happening there?
Andrew Fuller: One of the things that's interesting on social media is that we are often more interested in broadcasting than being the recipient 21 of news. So quite often people will pass on stories, pictures, comments that they haven't even really read because they are trying to be in some ways a news service themselves, they are the point of some new story. And so what happens then is they get a reward from that. So we have always known that human beings basically get a dopamine hit by gathering 22 things and setting a reward or setting a target and achieving it. And so what it does, it gives a very powerful boost of dopamine when you are using social media to gather stories or pictures and then share them.
Lynne Malcolm: So in your clinical practice, are you seeing an increase in the number of young people needing to be treated for mental health problems associated with their social media and online behaviour?
Andrew Fuller: What we know is that sleep disturbance 23 is enormous as an issue. So the two real…if you like the major gains in terms of mental health problems are anxiety and they are also sleep disturbance, and they are interlinked of course, whether it's basically anxiety because you are basically worrying rather than sleeping, or whether it's depression because you are often waking up and being regretful about life. And so we don't really know as psychologists which is the chicken and which is the egg. Does the sleep disturbance really promote the mental health problems, or is it the reverse? And so it's a fair statement to say that sleep disturbance is going to be a major issue.
Lynne Malcolm: Andrew Fuller.
You're with All in the Mind on RN, I'm Lynne Malcolm. Today we're hooked on social media.
You've probably seen those stories in the news lately about laws prohibiting cyber bullying and the posting of revenge porn because of the very damaging effects this online behaviour can have on people's mental health.
The largest study yet into the mental health of social media users was carried out at the University of Pittsburgh. It was published in the medical journal Depression and Anxiety in April 2016. 1,800 young adults between the ages of 19 and 32 were surveyed about their social media use. They found that people who checked their social media the most frequently were 2.7 times more likely to suffer from depression than their counterparts.
Professor Brian Primack led the study.
Brian Primack: We were very surprised with what we found. We had expected sort of a U-shaped curve with a higher risk of depression on the ends, a higher risk of depression being correlated with people who had no social media use or very excessive use, but that is not what we found. Instead what we found was basically a straight line. More social media use was associated with more depression in a linear fashion.
Lynne Malcolm: So the more social media use, the higher the risk of being depressed 24?
Brian Primack: Exactly. It's important to acknowledge immediately that because this is a cross sectional study, it doesn't tell us what came first. In other words, it doesn't disentangle cause and effect. It may be that people who are already depressed are going and using increased social media because they don't feel like socialising.
On the other hand, it may be that people who are exposed to highly idealised representations of their peers on social media start to get feelings of envy and this distorted belief that everyone else is leading a happier, more successful life than you are. And of course it may be a combination of these kinds of things.
Lynne Malcolm: So is there an implication from your research that it's the way that social media is used rather than the amount that it's used that leads to poor mental health outcomes?
Brian Primack: That is a very good question, and that is not something that we addressed sufficiently 25. And I completely agree with you, that's a very important area for future research because in our study we really just looked at social media in terms of the amount of time spent and the frequency of use, how many cheques per day, for example. But what you're getting at is, wait a second, not all social media use is the same. Sometimes you go on for an hour and you are just liking 26 pictures of people's cute puppies and children. But on the other hand, some people will go on for that same hour but they will become involved in very violent controversial conflicts about politics and religion. And so these messages, if they are supportive versus 27 if they are confrontational 28, that probably matters. That's something that we are going to have to analyse in future research.
Lynne Malcolm: Did you get a sense that the number of times that people check their social media influences their mental health?
Brian Primack: What we found was an association. We did find that if people check more they were more likely to be depressed. But again, it may be that people who are already depressed or anxious just tend to take out that anxiety to self-soothe by checking social media. So it may also be that people who check social media very frequently tend to later on become more anxious or depressed because of what they are seeing. So we did find that there was this overall association between these two, but we don't know what the specific direction is.
Lynne Malcolm: So just looking at depression and how social media can influence or determine depression, do you think that it's mostly about the fact that people are comparing themselves to others, like the fear of others having a better, more interesting life?
Brian Primack: That is certainly one of the theories that a lot of people bring up. This is the classic 'Facebook depression' that the American Academy of Paediatrics has been very concerned about, but I think that there are other possible mechanisms 29 as well. It's very easy on social media, for example, to have misconceptions or other kinds of misinterpretations. People often report that they saw an image of their good friends all together having dinner and they wonder why they were left out. People will make some kind of a post and then they'll have a deep regret over posting that, and literally 30 it can cause them a great deal of anguish 31 and trigger depression. So I think that that is another possibility.
Another is sort of interesting because it's almost the opposite of this idea of seeing this idealised world. On social media it's a place where a lot of people share many mean, scary world messages. It's very, very easy to pick up threads about the most recent murders, the most recent bombings, the most recent terrorist threats et cetera. And that can give people the idea that everything is like that, that the terrorists are right outside your door.
So it's interesting that both extremes are potentially problematic. The truth is somewhere in the middle. The world is a very good place in many different ways, but it's not perfect. But those are not the kinds of messages that we see on social media. We tend to see a lot of those extremes because those are the things that sell, those are the things that are compelling to people.
Lynne Malcolm: So to what extent do you think that we can perhaps help people to filter their experience with social media and to take into account that they might be seeing only the rosy 33 side too often or they might be seeing only the grim side too often? What sort of skills are required for us in the future to really manage and balance social media?
Brian Primack: I think that that's a great question and I really like your word 'filter'. In other words, how can people interpret and analyse and evaluate what they see? And a lot of those words are what we see when we hear about media literacy. Media literacy is an entire movement that I think is gaining traction 34 in the United States. And interestingly many of its roots are in Australia. And I think that media literacy should be a cornerstone of how we look at various media messages in the future.
I think that there has been some analysis and evaluation 35 that people have been teaching about, for example, how to look at an alcohol advertisement and how to recognise that the advertisers are using fonts and colours and logos and all kinds of misrepresentations to sell a product, and that that is not necessarily reality.
But I think that people still have this sense that what they see in social media is reality. And so I think that taking those same principles of media literacy, of critical thinking and applying it to the social media world will also give that person a little bit more of a realistic understanding of what is going on, and then maybe make them a little bit less potentially affected 36 by those messages.
Lynne Malcolm: There is research that shows that social interaction online can increase feelings of self-esteem and social support and decrease loneliness and depression. Do you think that there is a case for the emotional benefits outweighing 37 the possible harms?
Brian Primack: Absolutely. I think it's important to recognise that the study that we did was a large epidemiologic study that basically just says that these two things are associated, that overall people with more social media use tended to be more depressed. But that doesn't mean that every single person who is using social media is going to be depressed, and in fact it may actually be the opposite for specific individuals and specific groups of people. I've seen some really great social media groups that are very valuable and supportive for people, for example, with depression and anxiety.
And so the purpose of talking about this study is certainly not to advocate forgoing 38 social media altogether. Like many other technologies, social media is a double edged sword, and there are many potential positive uses in addition to some of the potential threats. So what I hope to do ultimately is to help people use this medium for improving their life as much as possible, but not for inadvertently detracting from it.
Lynne Malcolm: Brian Primack from the University of Pittsburgh.
Olivia Willis: Does it make you feel more connected to the world, or is it in some ways a bit more isolating 39?
Vox pop: I think that the static social media, things like Facebook and Instagram probably aren't true reflections of what's going on and what is posted therein. I think Snapchat though I sometimes do feel more connected through that to people who I wouldn't regularly get the chance to see them and it's nice to see what's going on with them, little videos of their day.
Vox pop: If you limit it…so I have friends overseas, then it's keeping in connection. If I use it for more than that then it is detrimental, definitely, as in I can see ex-boyfriends or things that you don't like, so that's why I have limited it.
Vox pop: I feel overall more connected. I use it quite a bit for work, to keep in touch with colleagues, and obviously for catching 40 up with friends, it's a great tool.
Vox pop: It can make you feel isolated 41 because people use it to brag 42 sometimes or use it as a form of, oh look, we're hanging out, what are you doing? In that case you can feel a bit isolated.
Lynne Malcolm: So putting aside how imperative 43 social media is now for communication, is social media mostly a positive phenomenon? Has it done more good than bad for our mental health?
Andrew Fuller: It has certainly increased our intelligence. We know that basically young people are far brighter than they used to be, and part of that can be attributed really to the amount of information that they process. So it is estimated that we process about five times more information every day than we did in about 1985. And so really all of us in a way are using our brains much more extensively than we used to. So that's a good thing.
We are also probably interacting with a broader range of people than most of our grandparents did. So we have a diversity of interactions and we have a diversity of role models of different ways of living life, and so we are exposed to a larger range of ideas. The risk really is if you then start to make yourself…compare your life with the highlights package of somebody else. It's just making sure that there's not a distortion of perception, otherwise you can feel very badly about your own life.
Lynne Malcolm: Andrew Fuller led a recent survey of over 91,000 young Australians for Resilient Youth Australia. It asks young people a series of questions aimed to measure positivity, confidence and the ability to deal with life's challenges.
Andrew Fuller: My aim in terms of doing the Resilient Youth Australia survey was to really help communities to identify the strengths as well as the vulnerabilities of young people. So links to social media…because in terms of social media it's very easy to remove yourself from the world and somehow be a kind of passive recipient because you are really focusing more online. What our resilience survey tells us is that young people want to help other people. They almost across the board are interested in helping 44 other people, and yet we don't really give young people the chance to do that. And so it's a very important opportunity for our country because of course we live in a time now where we need to think are people more important than machines or are machines more important than people? And if we don't allow them to have some sense of positivity, some connection, some sense of empowerment and a sense of connection and confidence in their face-to-face world, many of them will retreat to a virtual world.
Lynne Malcolm: So what advice would you give to parents who were concerned about their kid's over-dependence on social media, but also adults who feel that they may have a problem too? How do you get that balance right?
Andrew Fuller: It's going to be a tricky 45 one because of course the sort of formal advice that has been traditionally given to parents as being sort of take away the technology or keep it in the centre of the house where is easily supervisable…well, that seems sensible but in my experience that lasts about three days really. So it's really about having a conversation about what creates a good life, and starting to put that slowly into place, and it's helping them to realise there's a balance.
We live in a time in the world where lots of young people are information rich but experience poor. And so one of the things that in many families we need to think about is how do we help young people to be information rich, that's fine, but also experience rich. It's not just sufficient to gain your life experiences virtually, and so you need to have some time away from the devices. And it doesn't have to be for lengthy 46 periods but at the same time there are times when you do other things.
Lynne Malcolm: Andrew Fuller, clinical psychologist and Fellow of the Department of Psychiatry 47, Learning and Educational Development at the University of Melbourne.
Olivia Willis: Have you ever tried to do a digital detox were you've gone off it for a certain amount of time?
Vox pop: Yes, I have, but I don't too often.
Vox pop: You do, you feel like you want to get off the grid 48.
Vox pop: I've never had the feeling that I needed to stop using them because it never bothered and I don't check it, I don't feel bad or anything.
Vox pop: I definitely have installed some add-ons to my browsers 49 that limit certain websites. So I've chosen Facebook, chosen YouTube, websites like that. And it will say I can have two hours today, and after I have used that two hours, it's completely blocked. That's the way I try to detox and limit myself when I do work.
Vox pop: I haven't, but maybe I should! I'm going to try it this week…oh no, not the weekend, maybe mid 32 week!
Lynne Malcolm: Production today by Diane Dean with sound engineer Jen Parsonage.
Thanks to Olivia Willis for research and getting out there on the street for All in the Mind.
I'm Lynne Malcolm. Catch you next time.
1 detrimental
adj.损害的,造成伤害的
- We know that heat treatment is detrimental to milk.我们知道加热对牛奶是不利的。
- He wouldn't accept that smoking was detrimental to health.他不相信吸烟有害健康。
2 distilled
adj.由蒸馏得来的v.蒸馏( distil的过去式和过去分词 );从…提取精华
- The televised interview was distilled from 16 hours of film. 那次电视采访是从16个小时的影片中选出的精华。 来自《简明英汉词典》
- Gasoline is distilled from crude oil. 汽油是从原油中提炼出来的。 来自《简明英汉词典》
3 replacements
n.代替( replacement的名词复数 );替换的人[物];替代品;归还
- They infiltrated behind the lines so as to annoy the emery replacements. 他们渗透敌后以便骚扰敌军的调度。 来自辞典例句
- For oil replacements, cheap suddenly looks less of a problem. 对于石油的替代品来说,价格变得无足轻重了。 来自互联网
4 overdo
vt.把...做得过头,演得过火
- Do not overdo your privilege of reproving me.不要过分使用责备我的特权。
- The taxi drivers' association is urging its members,who can work as many hours as they want,not to overdo it.出租车司机协会劝告那些工作时长不受限制的会员不要疲劳驾驶。
5 disorder
n.紊乱,混乱;骚动,骚乱;疾病,失调
- When returning back,he discovered the room to be in disorder.回家后,他发现屋子里乱七八糟。
- It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。
6 speculation
n.思索,沉思;猜测;投机
- Her mind is occupied with speculation.她的头脑忙于思考。
- There is widespread speculation that he is going to resign.人们普遍推测他要辞职。
7 addicted
adj.沉溺于....的,对...上瘾的
- He was addicted to heroin at the age of 17.他17岁的时候对海洛因上了瘾。
- She's become addicted to love stories.她迷上了爱情小说。
8 addiction
n.上瘾入迷,嗜好
- He stole money from his parents to feed his addiction.他从父母那儿偷钱以满足自己的嗜好。
- Areas of drug dealing are hellholes of addiction,poverty and murder.贩卖毒品的地区往往是吸毒上瘾、贫困和发生谋杀的地方。
9 preoccupied
adj.全神贯注的,入神的;被抢先占有的;心事重重的v.占据(某人)思想,使对…全神贯注,使专心于( preoccupy的过去式)
- He was too preoccupied with his own thoughts to notice anything wrong. 他只顾想着心事,没注意到有什么不对。
- The question of going to the Mount Tai preoccupied his mind. 去游泰山的问题盘踞在他心头。 来自《简明英汉词典》
10 constructively
ad.有益的,积极的
- Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom. 如此富有意义地利用业余时间来进行收藏,会使人怡然自得,无暇烦恼。
- The HKSAR will continue to participate constructively in these activities. 香港会继续积极参与这些活动。
11 blurred
v.(使)变模糊( blur的过去式和过去分词 );(使)难以区分;模模糊糊;迷离
- She suffered from dizziness and blurred vision. 她饱受头晕目眩之苦。
- Their lazy, blurred voices fell pleasantly on his ears. 他们那种慢吞吞、含糊不清的声音在他听起来却很悦耳。 来自《简明英汉词典》
12 adolescence
n.青春期,青少年
- Adolescence is the process of going from childhood to maturity.青春期是从少年到成年的过渡期。
- The film is about the trials and tribulations of adolescence.这部电影讲述了青春期的麻烦和苦恼。
13 diversification
n.变化,多样化;多种经营
- The seminar was to discuss diversification of agriculture. 该研讨会讨论的是农业多种经营。 来自辞典例句
- Firm diversification is increasingly achieved by the means of takeover and merger. 通过接管和兼并,厂商经营范围日益多样化。 来自辞典例句
14 gender
n.(生理上的)性,(名词、代词等的)性
- French differs from English in having gender for all nouns.法语不同于英语,所有的名词都有性。
- Women are sometimes denied opportunities solely because of their gender.妇女有时仅仅因为性别而无法获得种种机会。
15 well-being
n.安康,安乐,幸福
- He always has the well-being of the masses at heart.他总是把群众的疾苦挂在心上。
- My concern for their well-being was misunderstood as interference.我关心他们的幸福,却被误解为多管闲事。
16 amplified
放大,扩大( amplify的过去式和过去分词 ); 增强; 详述
- He amplified on his remarks with drawings and figures. 他用图表详细地解释了他的话。
- He amplified the whole course of the incident. 他详述了事件的全过程。
17 remarkable
adj.显著的,异常的,非凡的,值得注意的
- She has made remarkable headway in her writing skills.她在写作技巧方面有了长足进步。
- These cars are remarkable for the quietness of their engines.这些汽车因发动机没有噪音而不同凡响。
18 bullying
v.恐吓,威逼( bully的现在分词 );豪;跋扈
- Many cases of bullying go unreported . 很多恐吓案件都没有人告发。
- All cases of bullying will be severely dealt with. 所有以大欺小的情况都将受到严肃处理。 来自《简明英汉词典》
19 bullied
adj.被欺负了v.恐吓,威逼( bully的过去式和过去分词 )
- My son is being bullied at school. 我儿子在学校里受欺负。
- The boy bullied the small girl into giving him all her money. 那男孩威逼那个小女孩把所有的钱都给他。 来自《简明英汉词典》
20 distressing
a.使人痛苦的
- All who saw the distressing scene revolted against it. 所有看到这种悲惨景象的人都对此感到难过。
- It is distressing to see food being wasted like this. 这样浪费粮食令人痛心。
21 recipient
a.接受的,感受性强的 n.接受者,感受者,容器
- Please check that you have a valid email certificate for each recipient. 请检查是否对每个接收者都有有效的电子邮件证书。
- Colombia is the biggest U . S aid recipient in Latin America. 哥伦比亚是美国在拉丁美洲最大的援助对象。
22 gathering
n.集会,聚会,聚集
- He called on Mr. White to speak at the gathering.他请怀特先生在集会上讲话。
- He is on the wing gathering material for his novels.他正忙于为他的小说收集资料。
23 disturbance
n.动乱,骚动;打扰,干扰;(身心)失调
- He is suffering an emotional disturbance.他的情绪受到了困扰。
- You can work in here without any disturbance.在这儿你可不受任何干扰地工作。
24 depressed
adj.沮丧的,抑郁的,不景气的,萧条的
- When he was depressed,he felt utterly divorced from reality.他心情沮丧时就感到完全脱离了现实。
- His mother was depressed by the sad news.这个坏消息使他的母亲意志消沉。
25 sufficiently
adv.足够地,充分地
- It turned out he had not insured the house sufficiently.原来他没有给房屋投足保险。
- The new policy was sufficiently elastic to accommodate both views.新政策充分灵活地适用两种观点。
26 liking
n.爱好;嗜好;喜欢
- The word palate also means taste or liking.Palate这个词也有“口味”或“嗜好”的意思。
- I must admit I have no liking for exaggeration.我必须承认我不喜欢夸大其词。
27 versus
prep.以…为对手,对;与…相比之下
- The big match tonight is England versus Spain.今晚的大赛是英格兰对西班牙。
- The most exciting game was Harvard versus Yale.最富紧张刺激的球赛是哈佛队对耶鲁队。
28 confrontational
adj.挑衅的;对抗的
- Fans love rappers partly because they strike such a confrontational pose. 乐迷热爱这些饶舌艺人一定程度上是因为他们所采取的那种战斗姿态。 来自互联网
- You prefer a non confrontational approach when it comes to resolving disputes. 面对争端,你不喜欢采用对抗性的手段来解决。 来自互联网
29 mechanisms
n.机械( mechanism的名词复数 );机械装置;[生物学] 机制;机械作用
- The research will provide direct insight into molecular mechanisms. 这项研究将使人能够直接地了解分子的机理。 来自《简明英汉词典》
- He explained how the two mechanisms worked. 他解释这两台机械装置是如何工作的。 来自《简明英汉词典》
30 literally
adv.照字面意义,逐字地;确实
- He translated the passage literally.他逐字逐句地翻译这段文字。
- Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。
31 anguish
n.(尤指心灵上的)极度痛苦,烦恼
- She cried out for anguish at parting.分手时,她由于痛苦而失声大哭。
- The unspeakable anguish wrung his heart.难言的痛苦折磨着他的心。
32 mid
adj.中央的,中间的
- Our mid-term exam is pending.我们就要期中考试了。
- He switched over to teaching in mid-career.他在而立之年转入教学工作。
33 rosy
adj.美好的,乐观的,玫瑰色的
- She got a new job and her life looks rosy.她找到一份新工作,生活看上去很美好。
- She always takes a rosy view of life.她总是对生活持乐观态度。
34 traction
n.牵引;附着摩擦力
- I'll show you how the traction is applied.我会让你看如何做这种牵引。
- She's injured her back and is in traction for a month.她背部受伤,正在作一个月的牵引治疗。
35 evaluation
n.估价,评价;赋值
- I attempted an honest evaluation of my own life.我试图如实地评价我自己的一生。
- The new scheme is still under evaluation.新方案还在评估阶段。
36 affected
adj.不自然的,假装的
- She showed an affected interest in our subject.她假装对我们的课题感到兴趣。
- His manners are affected.他的态度不自然。
37 outweighing
v.在重量上超过( outweigh的现在分词 );在重要性或价值方面超过
- Consider(sth good or positive)as balancing or outweighing(sth bad or negative) 视(某好的事物)可抵消或抵偿(某坏的事物) 来自互联网
- The accused and accusers all succeed in outweighing the Bible. 原告和被告都成功地通过了第一项测试。 来自互联网
38 forgoing
v.没有也行,放弃( forgo的现在分词 )
- Everything, in short, is produced at the expense of forgoing something else. 总之,每一种东西的生产,都得以牺牲放弃某些其他东西为代价。 来自互联网
- These aren't the only ones forgoing the morning repast, of course. 当然,他们并不是放弃早餐的唯一几个。 来自互联网
39 isolating
adj.孤立的,绝缘的v.使隔离( isolate的现在分词 );将…剔出(以便看清和单独处理);使(某物质、细胞等)分离;使离析
- Colour filters are not very effective in isolating narrow spectral bands. 一些滤色片不能很有效地分离狭窄的光谱带。 来自辞典例句
- This became known as the streak method for isolating bacteria. 这个方法以后就称为分离细菌的划线法。 来自辞典例句
40 catching
adj.易传染的,有魅力的,迷人的,接住
- There are those who think eczema is catching.有人就是认为湿疹会传染。
- Enthusiasm is very catching.热情非常富有感染力。
41 isolated
adj.与世隔绝的
- His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
- Patients with the disease should be isolated. 这种病的患者应予以隔离。
43 imperative
n.命令,需要;规则;祈使语气;adj.强制的;紧急的
- He always speaks in an imperative tone of voice.他老是用命令的口吻讲话。
- The events of the past few days make it imperative for her to act.过去这几天发生的事迫使她不得不立即行动。
44 helping
n.食物的一份&adj.帮助人的,辅助的
- The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
- By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
45 tricky
adj.狡猾的,奸诈的;(工作等)棘手的,微妙的
- I'm in a rather tricky position.Can you help me out?我的处境很棘手,你能帮我吗?
- He avoided this tricky question and talked in generalities.他回避了这个非常微妙的问题,只做了个笼统的表述。
46 lengthy
adj.漫长的,冗长的
- We devoted a lengthy and full discussion to this topic.我们对这个题目进行了长时间的充分讨论。
- The professor wrote a lengthy book on Napoleon.教授写了一部有关拿破仑的巨著。
47 psychiatry
n.精神病学,精神病疗法
- The study appeared in the Amercian science Journal of Psychiatry.这个研究发表在美国精神病学的杂志上。
- A physician is someone who specializes in psychiatry.精神病专家是专门从事精神病治疗的人。
48 grid
n.高压输电线路网;地图坐标方格;格栅
- In this application,the carrier is used to encapsulate the grid.在这种情况下,要用载体把格栅密封起来。
- Modern gauges consist of metal foil in the form of a grid.现代应变仪则由网格形式的金属片组成。
49 browsers
浏览器
- Three-layer architecture is a model made up of browser, web server and background database server. 这种体系结构是由Browser、Web Server、Database Server组成的浏览器/Web服务器/后台数据库服务器三层模型。 来自互联网
- Another excellent approach is to abandon the browser entirely and, instead, create a non-browser-based, Internet-enabled application. 另一个非常好的方法是干脆放弃浏览器,取而代之,创建一个不基于浏览器,但却是基于互联网的应用。 来自About Face 3交互设计精髓