Opening Our Minds to “Outsiders”

Who I am today is a reflection of all the sacrifices my immigrant parents made to achieve the American Dream. In the late 1970s, my parents fled the Communist takeover of Vietnam, leaving behind family and friends and spending weeks traveling by boat to come to the U.S. for a better future.

https://commons.wikimedia.org/wiki/File:35_Vietnamese_boat_people_2.JPEG

Vietnamese refugees traveling via boat.

Having arrived with little money and limited English fluency, my father worked long hours at a blue-collar job while my mother stayed home to take care of my younger sister and me. My parents always found ways to provide for my sister and me with what little resources they had, using their own hardships to inspire us to achieve more than they could have. I could not be prouder to be the daughter of “boat people,” refugees, and immigrants, a sentiment I hope the refugees and immigrants being turned away at our borders today due to the targeted travel ban will eventually share.

It may be easy for me to empathize with these affected refugees and immigrants because our shared experiences categorize us as part of the same in-group. In social psychology, an in-group is a social group arbitrarily defined based on similarities among its members (e.g., citizenship). And if you’re not an in-group member, then you’re likely to be denigrated as an out-group member, simply for your dissimilarities. Importantly, while there are often no objective differences between in-groups and out-groups, classic social psychology experiments show that minimally defined groups, such as being on a meaningless “blue” or “yellow” team, are sufficient for eliciting out-group bias, even in children as young as 6 years old. This “Us vs. Them” mentality results in people being more likely to help in-groups and discriminate against helping out-groups. While helping in-groups may promote social connection, choosing not to help out-groups may cultivate feelings of rejection or exclusion, reinforcing group boundaries in society.

During a time when Americans’ attitudes and behaviors are especially rife with out-group prejudices, how can we encourage aid and support for those less similar to us?

A recent study by Dr. Grit Hein and colleagues used neuroimaging methods to probe whether out-group biases that emerge implicitly in the brain can be changed through experiencing more positive interactions with out-groups. The researchers used a learning intervention in adults to examine whether attitudes and empathy toward out-group members would change after receiving help from an out-group member (experimental condition) just as often as an in-group member (control condition). Because it is more unexpected to receive help from an out-group member relative to an in-group member, the researchers hypothesized that experiencing more of this unexpectedly positive outcome would increase positive associations with out-group members.

Indeed, Hein and colleagues found that experiencing unexpectedly positive out-group interactions led adults to develop more positive attitudes towards out-group members, which in turn increased empathy-related processing in the brain (i.e., greater neural activation in the anterior insula) to out-group members. Especially promising, increases in out-group empathy were achieved after only two positive learning experiences with out-group members!

Thus, while our perceptions of out-group members — like refugees and immigrants — are often biased and may lead to negative societal consequences (e.g., intergroup conflict), the results of this study highlight just how malleable these arbitrary intergroup distinctions can be. By increasing how often we interact with people less similar to us — whether those differences are by race, citizenship, or whatever arbitrary feature that we think divides us— we can learn to be more accepting of every person’s unique and important contribution to the fabric of our nation. After all, we are each united in our pursuit for the American Dream.

Peer edited by Alissa Brown and Christine Lee. 

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Is Your Impostor Syndrome Showing?

Image by Kelsey BreretonI was sitting at my kitchen table with a scattered mess of textbooks and notes studying for my first graduate school final.  The white board was filled with incoherent scribbles of chemical structures and electron arrows.  I had hit a wall, and all the thoughts of self doubt and inadequacy played on an endless loop through my brain: “I’m not as smart as everyone else, I don’t deserve to be here, and now they will really know I’m a fraud.”  I ended up passing the courses, so clearly I am smart enough to be at UNC. However, those negative feelings kept creeping back up to the surface over the years, no matter how many P’s I earned in my courses, positive reviews I received from my PI, or even fellowship awards I won.  The nagging feeling of inadequacy remained!  It turns out this emotion has a name: impostor phenomenon, aka impostor syndrome.

Impostor syndrome is described as feelings of perceived inadequacy even when there is plenty of evidence otherwise.  Many people struggle silently with feelings of chronic self-doubt, intellectual fraudulence, anxiety, and depression.  These can become so severe that it stifles performance in graduate school or the workplace.  Ironically, it’s usually successful people that suffer from impostor syndrome; even acclaimed celebrities and high profile business executives are not immune. They will attribute their success to luck or generosity of others – anything but their own hard work and skills. This is extremely common for many professionals and graduate students. These high achievers set unsustainable, high expectations on their work and when the standards are not met, allowing feelings of deficiency to creep in.

The impostor phenomenon was first studied by Suzanne Imes and Dr. Pauline Clance, who  saw a strong link between the impostor syndrome and perfectionism. Imes posits that impostor syndrome could result from growing up in households that place an exuberant emphasis on achievement.  This resonates with my personal experience. In my family, we got A’s. Not A-’s. Only A’s were acceptable, and before long, I became overtly self-critical when I didn’t get an A on a test or even a homework assignment.  It’s no wonder why self-worth becomes directly tied to achievement.  Students either fear their work won’t be perfect and procrastinate, or they develop obsessive work habits, spending more energy than necessary.  These unhealthy study habits, developed in high school, can become firmly seeded during undergraduate careers.  In intensive graduate programs, that sense of achievement, once drawn from grades, gets drawn from the success of research projects.https://www.flickr.com/photos/jalderman/13654135835

Graduate and professional students spend years struggling to learn extremely difficult material, overcoming failed experiments, and (hopefully) becoming experts in highly specialized fields.  It is easy for students to lose their sense of personal identity as they become expert scientists. Perfectionism and attention to detail are described as skills by many successful scientists, but these skills can also be holding us back in many ways if we succumb to the Impostor Monster.

Do others see your impostor syndrome?

Most of the time, the people suffering from impostor syndrome hide their symptoms extremely well because they are afraid of being exposed as a fraud.  If impostor syndrome becomes too bad, others will start to notice your lack of self-confidence and increased self-doubt.  This can be problematic during performance evaluations, job interviews, and committee meetings and can start to negatively impact your life other than just emotionally.

How could your impostor syndrome be holding you back?

Impacts on graduate school:

  1. The fear of being exposed as a fraud can lead students to take less risks in lab.  Students would be afraid of an experiment failing and having to tell their boss they failed, over time leading to less creative research and lower productivity.
  2. Holding back on submitting publications or proposals because they might not be absolutely perfect.
  3. Negative self talk can lead you to think you’re not good enough, then you don’t do your best work which, by default, reinforcing the negative thoughts.  
  4. Constantly comparing yourself to others only feeds the impostor monster and wastes energy that could be better spent elsewhere.

Impacts on professional career:

  1. Not taking ownership of personal accomplishments can result in not getting a promotions, awards, and recognition.
  2. Miss opportunities for new experiences: lowering career goals to match feelings of being unqualified. For example, deciding not to pursue a tenure-track position at a research intensive university because of the feelings of fraudulence and inadequacy.
  3. Work way too hard to make up for your “deficiencies” which can make you more likely to burn out.

So what can we do about this impostor syndrome?

Most people struggle with this their whole lives, but there are ways to keep it from running the show.  

Put your impostor syndrome in perspective: Identify your feelings and do a reality check.  Assess whether your feelings of incompetence are exaggerated.

Remind yourself what you are good at: Determine what your skills are and what you have accomplished so far.  Remember, getting into graduate school itself is a major accomplishment!

Write down the compliments that you receive: On days when you’re struggling with negative thoughts, reading the positive thoughts others have about you will boost your self-confidence. Also, try to accept compliments with a simple “thank you” rather than discounting them.

Build a support group of trusted friends and family: There’s a good chance that most of your peers are going through this too and think that they are also the only one suffering.  

It’s been a few years now since my first graduate school finals, but my impostor syndrome still resurfaces from time to time. I still struggle everyday with setting realistic standards for the amount of work I can accomplish and avoid my excessive perfectionist tendencies. When I start to think “I’m not good enough,” I stop and remind myself what I’m good at and how much I have improved as a scientist since starting graduate school. Don’t let your impostor syndrome run wild and limit your future success in life.

Peer edited by Tom Gilliss and Kelsey Noll. 

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Grossed Out? It’s a Grave Matter in Moral Psychology

Halloween is a time of year when we hanker for the horrific, ogle at the ugly, and revel in the rotten. And in this election year, we’re just as likely to overhear conversations about repugnant costumes (like gory zombies or bloody brides) as we are comments on disgusting (or “nasty”?) politicians. Continue reading

An Apple Logo a Day Means Your Memory’s Okay, But Not Perfect

Immediately close your eyes and draw the Apple logo from memory. How confident are you that your drawing is accurate? Keep reading to see how well you did!

Companies change logos frequently. Google, Uber, and Instagram all rebranded in the past year or so. But how well do we actually know what these logos look like? Consider this: which way is Lincoln facing on the penny? Don’t dig into your pocket. Think about it for a second.

In a now classic study, people could not accurately identify the details of pennies. Features were confused, misplaced, or left out altogether. We’ve seen pennies many times throughout our lives, yet we are remarkably poor at remembering their design.

The penny result may seem surprising. But when we are not specifically asked to learn something – and even when we are – our memory doesn’t always come through. Our memories are not perfect. They are a combination of the actual object or event that we experienced and our own expectations and knowledge.  “But okay,” you’re thinking, “I rarely use pennies. Surely I would remember something more meaningful.”

Since the penny study, researchers have continued to explore the connection between our exposure to objects and our memory for them. In one recent study researchers looked at the Apple logo, a symbol that is everywhere; it’s on TV, on billboards, and in the hands of the person sitting next to you. Logos are also made to be recognizable, so we must know what it looks like, right?

Once again, the answer is “Not really.” Participants were, justifiably, very confident in their ability to draw the logo from memory, but only one (out of 85!) did so perfectly. The drawings tended to include parts of apples that are not in the logo, such as stems, consistent with the idea that our memory is based on our expectations (in this case, expectations of what an apple should look like). Participants even struggled to pick out the logo from eight different variations: less than half chose the correct one.

Source: By Apple, Inc. [Public domain], via Wikimedia Commons

How well did you draw the Apple logo from memory?

A similar pattern is found for locating potentially life-saving objects. Here, researchers asked university faculty, staff, and students about the location of the nearest fire extinguisher in their building. These participants had worked in the building for about 5 years, yet most (about 75%) could not report the location.

Even frequent physical interaction with objects does not guarantee success: We can have poor memory for a well-traveled elevator, and self-identified Apple users were just as overconfident in their memory for the logo as were non-users.

Here’s what is happening. Passively encountering or interacting with something does not ensure we’ll remember it. We have little trouble remembering the gist of an event or object, but picking out particular features or locations is difficult.

Cognitive psychologist Alan Castel and colleagues differentiate between “seeing” and “noticing.” Being exposed to information frequently (or “seeing” it) does not guarantee we will notice and remember it. Actually, all that exposure may encourage us to stop paying attention to the details, particularly when they do not hold any real benefit, which is the case for specifics of a penny or the Apple logo. We know it’s a penny because of its size and color, not because of the direction Lincoln faces (it’s to the right).

But these memory lapses are not necessarily a bad thing. Not keeping track of every detail leaves us room to process other important things in the world around us. We can also rely on our expectations for where objects will be, such as that a fire extinguisher will be in an easily accessible place, or that the random piece of trivia knowledge can be found on Google.

Here’s a good place to start if you want to remember something: think about it. Cognitive scientist Daniel Willingham says that memory is the residue of thought. So when you want to remember the layout of that nickel in your pocket, spend some time mulling it over.


Peer edited by Amy Rydeen

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Why Oreos Are Not As Addictive As Cocaine

They had to go. Their cream filled indifference stared back at me as I decided their final seconds were nigh. The Oreos. They would all disappear into my face tonight. All I knew was that by the next day, I wanted to be released from their siren song. You might imagine that my reasoning is similar to that of a cocaine addict, vowing to dispose of the last of their stash to aid going clean the next day.

Yet I can assure you, I am not addicted to Oreos.

You may have been concerned about your beloved cookie after reading articles that poured forth from the internet in 2013 making bold claims about Oreo addictiveness. Even though research suggests that sugary foods like the Oreo have negative health consequences, rest assured, there is little evidence to support sensationalist headlines like “Rats find Oreos as addictive as cocaine”. Continue reading

Is My Professor’s Lecture Style Affecting My Learning?

You’re sitting in class as your professor rambles on. The material is interesting, but the lecture is choppy. The professor stops-and-starts frequently, sounding uncertain, and you’re counting the number of times he says, “um.” Meanwhile, your friend is taking the same class with a different instructor known for his confident and clear style.

The content of the courses is the same, but the delivery of that content must be affecting your ability to learn the material, right?

Source: https://pixabay.com/en/birger-kollmeier-professor-910261/

Is the way your professor presents the material affecting your learning?

Maybe not. A recent study out of Iowa State University found that the lecture style of an instructor had no consistent effect on learning.

In the experiment, participants watched a 22-minute presentation of a scientific concept. Half of the participants heard the presentation narrated by an instructor who sounded hesitant, disengaged, and awkward. The other half heard the information from the same instructor but who now spoke in a calm and fluid manner. The actual material covered in the two presentations was identical.

Participants’ confidence in their learning did not differ between the two instructors either. In other words, those who learned from the awkward instructor thought they would perform just as well as those who learned from the confident instructor.

This result may sound surprising, but classrooms have a lot going on. Lectures are typically accompanied by a presentation, graphics, and demonstrations. If the material itself is generally considered hard, it might not matter how it is presented.

That’s what the researchers found: participants generally based their memory confidence on the material being learned and on their own learning abilities instead of on the instructor’s delivery.

But even if the clarity of presentation does not influence learning or confidence, it could affect other outcomes. Teaching evaluations hold a lot of weight in how instructors are perceived – by themselves, their students, and the institutions they work for. Therefore, instructors may look to improve these evaluations. One way to do this? Work on how you sound. Participants rated the clear and confident instructor as more organized, knowledgeable, prepared, and effective.

This study has takeaways for both teachers and students. First, instructors, if you value the perceptions of your students, try to present your lectures in an engaging and fluid manner. Students notice presentation style and judge their professors on how the material is given. But we all have rough days. There might be a time when you can’t prepare and rehearse as much as you’d like, and that’s okay. Your students’ comprehension may not be any worse off.

Now students, your understanding of the material may not be influenced by your instructor’s delivery. Actually, having an overly confident instructor could hurt your learning. A related study found that students learning from such an instructor thought that they understood the information much better than they actually did. So maybe you don’t have to be too envious the next time you hear about your friend’s awesome professor.

Peer edited by Salma Azam, Sara Duncan, and Lindsay Walton.

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Using Ecstasy for Agony – Treating Post-Traumatic Stress Disorder with MDMA

The words of your elementary school teachers may echo in your ears whenever you hear something related to the War on Drugs. “Drug free is the way to be,” and, “Just say no to drugs,” they said. Those teachers may be surprised to find out that veterans of actual war may benefit from the use of an illicit drug. MDMA, better known as ecstasy, is an aptly-named drug that typically evokes feelings of happiness, empathy, and love in a user’s mind. Its enjoyable effects, when used during psychotherapy sessions, have found encouraging results in clinical trial use as a way to treat patients with post-traumatic stress disorder (PTSD).

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Glass Half-Full: How Positive Thinking Promotes Success and Well-Being

As many young academics very well know, science can bum you out. Experiments fail, equipment breaks, and funding opportunities are few and far between. Even when experiments run smoothly, the process to publish our research can be painstakingly long. In fact, a recent article published in Nature News and Comment revealed that the median review time for submissions to Nature has nearly doubled in the last decade.

Source: https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwj20ei5iLnLAhWIcj4KHRsACHgQjRwIBw&url=https%3A%2F%2Fpixabay.com%2Fen%2Fpositive-be-positive-smile-smiling-725842%2F&psig=AFQjCNEapTsEPzePSbyxakz1JoRuT2C0Wg&ust=1457800521859997

A sad – but mostly true – depiction of the publication process.

With obstacles such as these decelerating advancements in our scientific careers, it’s easy to feel distressed and discouraged. Unfortunately, evidence is accumulating that these types of emotions have far-reaching consequences on our physical and psychological well-being. However, emerging research also shows that replacing negative thoughts with positive ones can not only improve our health and well-being, but enhance our productivity and ability to succeed at work.

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Expecting the Football Blues

Following the Super Bowl, millions of football fans suddenly exhibit mood swings and odd behaviors. Symptoms include flipping aimlessly through TV channels on Sunday afternoons or a sudden obsession with watching over-the-top touchdown celebrations. What could possibly be causing this strange phenomenon? The answer lies in a brain chemical called dopamine — but the reason might not be what you’d expect. Continue reading