Why Do We Take Personality Tests?

I often get questions from friends and family that they would like answered in a post. This month, my post is inspired by a question from my grandmother. Kudos to my grandma for asking a question about a popular trend on the internet!

Personality tests

Personality tests are not new, but they have recently skyrocketed in popularity on the internet. This week, Buzzfeed published 15 such tests in one 24-hour period. It seems every day on my Facebook news feed, someone has posted new results from one of these quizzes. Online personality tests have expanded beyond the traditional format of telling us certain traits we possess, although those do still exist (try here and here). Now, there are also tests that give us information about ourselves by comparing us to people or characters we know (“Which pop star should you party with?” or “Which children’s book character are you?”) and by comparing specific behaviors or knowledge to others’ (“How many classic horror films have you seen?” or “How well do you know ‘90s R&B lyrics?”).

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Regardless of which type of personality test you prefer (I’m not sure that all of these can be considered tests of personality, but we’ll stick with that label for now), these tests have two things in common: they ask us questions about ourselves, and then they tell us about ourselves. But aren’t we the experts on ourselves? Why should we need to take these tests to figure out who we are? Though it seems that the clues to our personality simply lie within us, below I outline three reasons we might be motivated to take personality tests anyway. 

Ten Findings About Facebook for its 10th Birthday

Happy Birthday, Facebook!

Over the past ten years, Facebook has added a new dimension to the social lives of over a billion people. Given its popularity, it has become the topic of a growing body of research in the social sciences. For Facebook’s 10th birthday, I collected ten discoveries this research has yielded and share brief summaries below. If you’re on Facebook, then this research applies to you! Happy birthday, Facebook!

1. Does Facebook help us feel better by fulfilling our need for social connection? The authors of one study text-messaged people five times per day for two weeks and asked people about their Facebook use and their well-being. The more people used Facebook at one time, the worse they felt the next time they were text-messaged. In addition, over the two weeks of the study, the more people used Facebook, the more their life satisfaction decreased.

The psychology within the biggest news of 2013

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As we ring in the new year, every major news outlet is publishing their “top” lists of 2013: the top movies, the top tweets, the top sports moments, the top medical breakthroughs, the top business blunders - the lists go on and on. To add a bit of psychology to this “top” list trend, in this post, I take the three top news stories of 2013 as chosen by CNN.com’s readers and highlight what psychological research can contribute to each of them.

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1. New pope. When the 266th pope of the Catholic Church was elected this year, many praised him for his commitment to interfaith dialogue. His support of cross-religious interactions underscores his belief that communication between members of different groups can help to reduce prejudice and conflict. Seeking to heal rifts among people due to religious differences or prior conflicts, the pope himself has sought out personal relationships with many religious leaders across the globe. He hopes that by encouraging his followers to establish similar interfaith relationships, current tensions can be quelled and prejudice alleviated.

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Research on the intergroup contact hypothesis tells us that the pope’s strategy is likely a good one. The basic prediction of the hypothesis is that contact between people of different groups will usually reduce prejudice. Forming relationships with members of another group can help people learn more about a group, experience less anxiety about interacting with the group, and feel more empathy for that group. All three of these outcomes can then diminish prejudice. Some research has even shown that merely having a friend who interacts with someone from another group can reduce prejudice (the extended contact hypothesis). While it’s not always the case that intergroup contact yields less prejudice, the pope does seem to be taking the right approach for prejudice reduction by continuing to support interfaith dialogue.

The Regifting Dilemma

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It’s the first week of December, and we’re back in another holiday gift-giving season! For a psychologist, this is an especially fun time of year because it seems like people are all trying to get inside each other’s heads. As gift-givers, we do our best to predict what others will like and appreciate the most. Maybe we purchase the latest trends or use our own talents to create a special gift for our loved ones. Sometimes the perfect match is even sitting right in our closet - a gift initially given to us by someone else. If you run into this situation, is it okay to regift?

I’m sure you’ve heard this debate before and what the etiquette experts say: usually a range from a flat-out “no” to “only in rare circumstances.” They claim the original gift-giver would feel disrespected if he or she knew, as effort and money were put into the purchase and the intention was not for the gift to go to another person. Note that this line of reasoning about regifting relies on an assumption about how other people might feel if they were involved in regifting. According to the experts, we shouldn’t regift because the original gift-giver might be hurt. But is this actually the case – are people really offended when someone regifts their gift?

What Your Resistance to Halloween Candy Predicts About Your Life

Tempting Halloween candy

Thanks to yesterday’s festivities, both kids and adults have a few more sweet treats on hand than normal. With a big bowl of candy sitting at home on the kitchen table or stashed in a desk drawer, many of us now face the annual challenge of eating our Halloween candy in moderation. Some of us will succeed; others won’t. We face situations like this constantly in life, where we are tasked with resisting temptations and overriding our impulses.  What might our responses to these situations reveal about the rest of our lives? Are we happy? Are we satisfied? To approach this question, let’s imagine a couple of eight-year olds and their new stashes of Halloween candy. 

A Learning Tip from Dancers

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If you watch any of the numerous dance shows on TV, such as Dancing with the Stars, So You Think You Can Dance, or even Dance Moms, you know that dancing at the elite level requires a lot more than strong muscles, a flexible body, and fierce determination. Professional dancers are smart. Not only are their bodies working at a high level, but their minds are as well. When performing, dancers are juggling numerous thoughts as they strive to execute each movement as precisely as possible. “Point my feet, lengthen my neck, drop my shoulders, SMILE!” Somehow, dancers must get their bodies to perform all of these movements with specific qualities, all the while making the dance appear both physically and mentally effortless. As someone who has danced my whole life, I often joke that dance is the only kind of physical exercise I enjoy because dancing well means I don’t have any mental resources left to realize I’m exhausted!

In addition to all the mental effort required of dancers onstage, there is a whole lot of it needed behind the scenes as well. In both rehearsals for performances and in classes honing one’s technique, choreography has to be committed to memory. At the elite level, choreography is taught quickly and in large amounts. Dancers have to be attentive and skilled at learning lots of information in a short amount of time and then putting that information to use immediately. Not only do they need to remember the movements themselves – where each part of the body should be - but they also need to memorize the timing of the movement and the quality with which it should be done. Because so many elements need to be encoded for each moment of a dance routine, learning choreography requires that dancers be completely present mentally.

How Your Social Life Affects Your Self-Regulation

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Part of being human is the desire to control or change what we do, what we feel, and what we think. We all struggle with tasks of self-regulation, like cooking more nutritious food, limiting our emotional outbursts, and paying attention in class. I’m sure you can find countless reasons on the internet and within the self-help literature to explain why you’re not so good at regulating your behaviors, emotions, and cognitions. Maybe you didn’t learn how to control your actions well in childhood or perhaps you don’t have as much willpower as other people. One influence you may not have considered, though, is your social environment. Do you have friends you can confide in? Do you feel accepted by your peers? Believe it or not, our social surroundings can have a strong impact on our ability to self-regulate. 

Why "Never Give Up" is a Bad Motto

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“Never give up” has become one of the most popular pieces of advice in Western culture. It’s not popular with me, though. I do agree that persistence in the face of obstacles is necessary, important, and admirable. Many worthwhile goals require serious commitment and perseverance in order to achieve them. The problem with this advice is that at some point in our lives, we all have goals that are unattainable, and this is where “never give up” falls short. When faced with an unattainable goal, giving up and trying something else might be a better course of action than continuing to try again and again. We have a precious, limited amount of time, energy, and other resources, and there may be times when these are better directed at a new goal. 

In psychology, we refer to “giving up” as disengagement and to “trying something else” as reengagement. When a goal is unattainable, some of us have stronger tendencies than others to disengage and then reengage. It’s easy to think of people who have a tendency to give up as being weak or depressed. However, research shows that is not the case! When goals are unattainable, the tendencies to disengage and then reengage are actually associated with higher subjective well-being. Let’s take a look.

Ampelmann: A traffic sign turned cult figure

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During the past month, I have been living in Germany and conducting research at the University of Hamburg. It has been an amazing opportunity! I visited Berlin last weekend and came across a pretty unique phenomenon: a city-wide obsession with a traffic sign! It seemed like everywhere I went, I saw stores dedicated to selling merchandise featuring the “Ampelmann” (translated as “traffic light man” in German) and restaurants selling food in the shape of the Ampelmann. Berliners love him, and even celebrities like Dennis Quaid have been spotted rocking Ampelmann t-shirts. How do you get a traffic signal to become a cult figure? You ask a psychologist to design it, of course! Though the Ampelmann wasn’t intended to be such a beloved and popular symbol of Berlin, its story is a fun look at how psychology is behind even the simplest and most mundane aspects of life.

Sunscreen slows wrinkles: Will this evidence increase the use of sunscreen?

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This week, new research was released suggesting that sunscreen not only reduces the risk for skin cancer, but that it also slows skin aging. In this study, people who were told to use sunscreen daily had fewer lines and less coarse skin after four years than those who used it as they normally would. I’ve seen this study all over the news (here, here, and here)! Though doctors say they have long been telling patients that sunscreen protects against skin aging, they are now excited to have solid evidence to support their claims and are hopeful this will encourage people to use sunscreen more often.

Group gender composition: Does it matter?

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When I was younger, I can remember being split into teams in gym class and different tables in art class and having one question: how many girls and how many boys are in my group? Depending on the activity, it seemed important to know this so you could assess your chances for success. More boys on your team, and you might be more likely to win dodgeball. More girls at your art table, and you might paint a better mural.

An adult might have told me that was silly - how many boys vs. girls were in my group didn’t matter. However, recent research suggests that the gender composition of a group does matter. Though it doesn’t matter in terms of impacting actual performance, it can influence how group members think about one another and about their group as a whole. Because I love research that examines people in their natural (or somewhat natural) environments when they are interacting with other people, let’s take a look at how the researchers demonstrated this. 

Living Abroad and Thinking Outside of the Box



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Two weeks ago, I had the exciting opportunity to visit my sister in London where she is studying for the year. As she showed me her new lifestyle and daily routine, we reflected on some of the benefits she has gained from her time abroad thus far, such as greater knowledge about European history and new friends from different countries. We also talked about some less tangible advantages, like changing the way she thinks about the world, learning to interpret behaviors from a new perspective, and improving her ability to solve problems. In other words, we came to the conclusion that living abroad has helped foster her creativity.

The notion that living abroad enhances creativity may be quite familiar to you. There is certainly plenty of anecdotal evidence to support this idea and a long tradition of the “expatriate artist.” For example, while visiting Westminster Abbey, my sister and I saw memorials to George Händel and Henry James – two artists who were not born in England but who produced some of their most famous works while living there. It’s easy to conjure up glamorous ideas of artists living and working abroad, their creativity sparked by new environments and lifestyles, as in the movie Midnight in Paris. But can the rest of us improve our creativity by living abroad? Were my sister and I right to think that her experience abroad has fostered her creativity? In this post, I’ll present some evidence that such a connection does exist and that it occurs not just for artists, but also within the general population.

Seasonal affective disorder: An extreme case of the winter blues

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Though the shortest day of the winter is behind us, in many areas of the United States, the days continue to be painfully short. Where I live, the sun will set at 4:41 pm today – during my summer vacations, I still have a few more hours of fun in the sun at that time! As someone who enjoys being outside and the light and warmth of the sun, I do have the tendency to get a little fatigued and saddened by Northeastern winters. According to the American Psychiatric Association, I am not alone: about 25% of people living in the middle and northern latitudes of the United States exhibit such winter blues.

Unfortunately, though, for some, these symptoms can be so serious that they are considered to be indicative of a mood disorder. The condition, marked by seasonal symptoms of depression, is known as seasonal affective disorder (SAD). Prevalence estimates for SAD range from 0 to 9.7 percent, depending on the population studied (rates tend to be higher farther from the equator) and the method used for diagnosis.  

What are the symptoms of SAD and how does it relate to depression? 

Is it the thought that counts?

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Now that we are in the midst of the holiday gift-giving season, many of you may be searching for the perfect presents to give friends and family members. Whether braving the busy parking lots at malls or surfing the internet for the latest deals, shoppers are likely putting a lot of time and energy into purchasing gifts that are just right. After all, when it comes to gift-giving, isn’t it the thought that counts? Conventional wisdom tells us that how much a gift is liked or appreciated is based not just on the gift’s objective quality, but also (and more) on how much thought the gift-giver put into choosing it. If that’s the case, then, you need not worry about getting the “perfect” gift. Your gift will be appreciated and valued for the thought behind it, right?

Why don't people evacuate before storms?

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As a Manhattan resident, this past week my life has been dominated by one event: Hurricane Sandy. Fortunately, unlike tornadoes or earthquakes, hurricanes allow time for people to prepare. In the hours leading up to this hurricane, government officials issued mandatory evacuations for residents of coastal areas that were likely to be hit hardest. Residents were urged to seek shelter with friends and relatives or utilize one of numerous shelters opened (some with transportation included). Despite government officials pleading with citizens to evacuate dangerous areas, many decided to stay.

For some during Hurricane Sandy, the decision to stay had tragic and costly consequences. At least 14 of the people who died in Staten Island were found in evacuation zones. In areas such as Long Island’s South Shore, some people panicked as the storm got worse, putting volunteer first responders in harm’s way. And in the hours after the storm, rescue workers ventured into some of the most devastated areas to retrieve residents who had been stranded.

Writing your way to better health

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Try to recall the last time you were angry, depressed, or anxious. What did you want to do with those feelings? There is a good chance you had an urge to text your best friend, post a Facebook status update, or write in your journal. We often want to get things off our chest and prevent them from festering inside of us. If we pick the right outlet, disclosing our emotions can help us feel better in the moment. Furthermore, there’s evidence that emotional disclosure through writing can improve mental and physical health outcomes months and even years later.

Psychologist James Pennebaker is well-known for his work on expressive writing and has conducted an impressive program of research outlining the benefits that emotional disclosure can have. They include lower self-reported distress and depression, improved immune functioning, fewer doctor’s office visits, and even increases in GPAs. Perhaps most relevant to today’s economic situation, in a study of recently-unemployed individuals, people who wrote about their emotions regarding their job loss got new jobs faster than those who wrote about non-emotional events or did not write at all!

What exactly is expressive writing?

Kids, school, and play: A look at what today’s youngest students are (and are not) doing in the classroom

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Now that kids across the country are putting away their swimsuits and flip-flops and heading back to school, a new cohort of kids will be stepping into the classroom for the first time. But what will they be doing once they walk into the classroom? As you think back to your preschool or kindergarten years, you may recall having fun with blocks or dolls, running around the yard playing tag, or pretending that you and your friends owned a restaurant. Take a look into many preschools and kindergartens across the country today, though, and you will discover that this type of free and unstructured play is quickly disappearing.

Perils of Positive Thinking

Fantasies are not the same as positive expectations.

This morning, Kate Reilly, graduate student at New York University, joins Psych Your Mind again (her previous post) to discuss some perils of positive thinking. Read on!

When you walk through the self-help aisle of any bookstore, you are likely to see plenty of books based on the notion that positive thinking is the key to getting what you want. The message is clear: if you want to achieve something, just keep telling yourself  “I can!” and envision yourself accomplishing your goals. Success will surely come your way.

Not so, says years of psychological research. Certain kinds of positive thoughts, known in the research as fantasies, can actually be detrimental to performance. When we fantasize, we idealize our futures. We imagine all the wonderful things we can achieve and the ease with which we can achieve them. Fantasies are not based on past experiences, meaning that we can have fantasies about achieving things for which we have no training or practice. They are also not at all based on what we believe will happen. We are fantasizing when we talk with our friends about what it might be like to win the lottery or be an NBA superstar.

Good Stress vs. Bad Stress: How Stress can Impair or Improve Performance

Some people thrive during stress

Today features another superb guest blog on Psych-Your-Mind! In this post Kate Reilly, outstanding first year graduate student at New York University, discusses how some forms of stress can paradoxically be good for one's performance. Read on! 

Imagine times in your life when you felt stress – a job interview, a first date, a piano recital, or a championship soccer game. It’s no wonder you may have felt stress in these situations: They are meaningful, they require effort to achieve success, and they involve evaluation by others. Each of these factors can  contribute to feelings of uneasiness and anxiety.

The question is: how do these feelings of stress impact performance?