Originally posted on February 2, 2016. You’ve likely heard the NPR ads for brain fitness games offered by Lumosity. “70 Million brain trainers in 182 countries challenge their brains with Lumosity,” declares its website. The hoped-for results range from enhanced cognitive powers to increased school and work performance to decreased late-life cognitive decline or dementia. But do brain-training games really makes us smarter or enlarge our memory capacity? In our just-released Exploring Psychology, 10th Edition, Nathan DeWall and I suggest “that brain training can produce short-term gains, but mostly on the trained tasks and not for cognitive ability in general.” As an earlier TalkPsych blog essay reported, Zachary Hambrick and Randall Engle have “published studies and research reviews that question the popular idea that brain-training games enhance older adults’ intelligence and memory. Despite the claims of companies marketing brain exercises, brain training appears to produce gains only on the trained tasks (without generalizing to other tasks).” And that is also the recently announced conclusion of the Federal Trade Commission (FTC), when fining Lumosity’s maker, Lumos Labs, $2 million for false advertising. As FTC spokesperson Michelle Rusk reported to Science​, “The most that they have shown is that with enough practice you get better on these games, or on similar cognitive tasks...There’s no evidence that training transfers to any real-world setting.” Although this leaves open the possibility that certain other brain-training programs might have cognitive benefits, the settlement affirms skeptics who doubt that brain games have broad cognitive benefits. ... View more

Originally posted on June 22, 2016. As every psychology student knows well, human perception is both a “bottom-up” and “top-down” process. Our perceptions are formed, bottom-up (from sensory input)...but also top-down (constructed by our experience and expectations). Top-down perception is usually illustrated visually. Reading from left to right, our expectations cause us to perceive the middle figure differently than when reading from above. And when first reading the phrase below, people often misperceive it: ...by seeing what they expect (and failing to detect the repeated word). The same constructive process influences what we hear. Told about a young couple that has been plagued by their experience with some bad sects, people may—depending on what is on their mind—hear something quite different (bad sex). The context of a sentence will determine whether you hear “the stuffy nose” or “the stuff he knows.” Likewise, the weather-forecasting “meteorologist” may become, in a discussion of a muscular kidney specialist, the “meaty urologist.” The reality of top-down hearing helps explain why theater instructors and directors, who are training their actors to project their voices, may not appreciate the hearing difficulty faced by those of us with hearing loss—and why we appreciate mic’d actors and the hearing assistive technology described here. The problem has two sources: Most theater directors hear normally, and thus may naturally assume that others hear what they hear. The directors already know what the words are. When my TV captioning is on, I can—thanks to top-down perception—hear the spoken words clearly. My expectations, formed by the captions, drive my perception. If I turn the captions off, I no longer understand the words. Play directors who know their scripts are like those of us who watch captioned TV. But their patrons are in the no-captions mode. Happily, here at my place called Hope (Hope College), hearing accessibility is being addressed. My theater colleagues are working to support their patrons with hearing loss—by seeking to understand their needs, by equipping their facilities with hearing assistance, and by welcoming feedback after plays. ... View more

Theresa Wadkins (University of Nebraska – Kearney) has a quick, but powerful way to demonstrate schemas in action. On the day she covers schemas, Wadkins walks into class, approaches a student, and asks, “How are you? Are you having a good day?” After the student responds, sometimes in befuddlement, she returns to the front of the room and begins her lecture. A few minutes later, she returns to the student and asks, “How is everything?” Again, the student responds, even more perplexed. And then back to the lecture. For the third and final time, she returns to the same student and asks, “Can I get you anything?” Wadkins then explains to her students that we have different schemas for what happens in a classroom and what happens in a restaurant. While being asked such questions is peculiar for a classroom, we would be put off if we weren’t asked these very same questions by a server in a restaurant. If you’d like to expand on this activity, ask students – in small groups or through an online discussion board – to identify the schema characteristics of what happens when a customer visits a sit-down restaurant and the schema characteristics of what happens when a customer visits a fast-food restaurant. Invite students to share the characteristics of each that they generated. Summarize the responses into a coherent schema for each type of restaurant. Ask students to reflect – in small groups, through an online discussion board, or as a written assignment – on what would happen if they had no schema for a sit-down restaurant when they walked into one. Or if they had no schema for a fast-food restaurant when they walked into one. Or if they walked into one type of restaurant with the schema for the other type of restaurant in mind. For added discussion or writing assignment, invite students to identify times when a schema they had did not match the situation. ... View more

How cool would it be if a couple cognitive psychologists decided to write a blog for students on how to study? Megan Smith (Rhode Island College) and Yana Weinstein (University of Massachusetts Lowell) have created LearningScientists.org. Their “[m]ission is to make scientific research more accessible to students and educators in order to increase the use of evidence-based study strategies among students.” Launched on Februrary 5, 2016, their first blog post, “Communication Breakdown Between Science and Practice in Education,” nicely explains why they decided to create this blog. In short, there needs to be a more direct pipeline between cognitive science and the people who use it, such as students and teachers. Those of us who teach psychology are professional interpreters and translators of psychological science, and as such, we have a responsibility to share what we know. Kudos to Drs. Smith and Weinstein for taking psychology to the streets. More recent blog posts include information on the testing effect and its benefits, the danger of relying on intuition, how confirmation bias can steer us wrong, and tips on how to study from a textbook by applying self-testing and spacing. Since their content is directed at students, I just added this blog as a feed to my course announcements. That means that every time a new blog post goes up, it will automatically be sent out to my students as a course announcement. While my college uses the Canvas learning management system (LMS), this ability should reside in whatever LMS your institution uses. To the people who run your LMS write, “I have an RSS feed (http://www.learningscientists.org/) I want to automatically push out to my students through our LMS, say, as an announcement. How can I do that?” While I love what Smith and Weinstein are doing, I’m not expecting huge changes in my students studying behavior. We know there is a (BIG) difference between knowing what we’re supposed to do and actually doing it. (Do you get as much exercise as you know you should? Do you eat as well as you know you should?) Of course we have to know what we should be doing – thus praise for their efforts – before we can start feeling guilty about not doing what we should be doing. Stephen Chew tackled the how-to-study problem in his 6-part How to Get the Most Out of Studying video series, and I know a number of faculty, in and out of psychology, who use at least parts of his series with their students. A couple years ago I did an hour-long session at my college titled The Science of Being a Student. It was recorded, so I have my Intro Psych students watch it and answer a few questions as an assignment. Students always report getting a lot out of it. But for most students, it has no discernible impact on exam grades. Perhaps for some students, they are looking for a magic bullet where none exists. Learning is hard work, and there is no way around that. But for those students who are ready to make a change in how they study, let’s make sure they know the best evidence-based techniques. And LearningScientists.org is a great place for our students to start. ... View more

I admit it. Development is not my favorite Intro Psych chapter. That makes me extra thankful to Intro Psych textbook authors who put one of my favorite cognitive psych concepts in this chapter. Understanding schemas can help students get inside their own heads and realize that how they think the world works may not actually be how the world works. Also, and I have no evidence for this, understanding schemas may help students be more patient with others. “Oh! I can see what schema you’re working from. It’s wrong, but I can see it.” The website Not Always Right gives those working in customer service an opportunity to share some of their more frustrating or baffling interactions with customers. Not Always Learning does the same for education with both those working in education and students sharing their experiences. We have schemas for social interactions. We carry a set of assumptions for how different social interactions will go. Probably every barista has greeted a customer with “Good morning. How are you?” only to have the customer respond with “I’ll have a tall coffee” (I’m Feeling Pretty Coffee Myself Too). The customer’s schema for barista-interaction has the barista asking, “What can I get you?” (or, more  and more frequently, what Starbucks has brought us, “What can I get started for you?”), so that is the question that is answered. In a noisy coffee shop with a sleep-deprived and not-yet-caffeinated customer, the actual question, “How are you?” may not have even been heard, and if it was, not processed. The customer relies on his or her schema to drive the interaction. We have schemas for how technology works. When a customer purchased a portable gaming system, the customer assumed that the system came with its own ability to connect to the Internet (Wireless, Clueless, Hopeless, Part 24). Through the interaction with the salesperson at the video game store, it becomes clear that the customer doesn’t have an accurate e schema for how the Internet works. While we’re not privy to the customer’s Internet experience, it’s reasonable to assume that the customer has a smartphone that doesn’t require anything special to connect to the Internet. It just does it. The customer’s schema for “connecting to the Internet” may include the idea that small electronics all come with an automatic ability to access the Internet. We have schemas for something as simple as how to make copies. A library patron has something in print, perhaps pages from a book, and wants a physical copy of it (Sloppy Copy). For those of us who spent too much of our time in college and grad school in front of copiers, our schemas for how to get a physical copy of book pages includes taking the book to the copier and, well, copying it. For those who grew up in a digital age, they are very familiar with printing, but probably not so much with copying. This patron was trying to figure out how to scan the book and then print it, not recognizing that photocopying directly was a possibility. And then try explaining mimeographs. As an out-of-class assignment or an in-class small group activity, send students to these websites, and ask them to find other examples of schemas gone awry. ... View more

When I first started teaching, not as a grad student, but as real live instructor out on my own, I was 24 years old. I was a part-time instructor at a community college near Kansas City. Thinking I had to look the part, I bought some new clothes -- khakis and button-down shirts. It probably didn’t take me more than a couple weeks to realize that wasn’t going to work for me. Most of the students in my classes were older than I was, some by a full generation or two. And a lot of them were scared. They had never been in a college class before, but life circumstances gave them an opportunity – or forced them – to be here. A lot was riding on their being able to do well. Trying to project some sort of authority didn’t mesh with how I walked in the world, and, frankly, I didn’t think it would help my students. Instead, I decided to go where they were. I traded in my new khakis for new jeans. And over time the button-down shirts were gradually replaced by t-shirts. My overarching philosophy to teaching psychology boiled down to this: I know the theory and the research, and you have the life experience; let’s merge them together and see what we can learn from each other. Long ago I moved on to full-time teaching, currently up here in the Pacific Northwest, and I finally caught up to and then surpassed the average age of my students. Even though I’m now older and my students are now younger, I know that many of them are still afraid. I want to lighten the mood. Over the last 15 years, I have amassed a t-shirt collection suitable for Intro Psych. Frankly, I don’t know if wearing these t-shirts in class makes me more approachable. I do know that it’s common for students to look forward to seeing the day’s shirt. And if the connection to the material isn’t immediately obvious, they are on the edge of their seats waiting for the connection to become clear. Okay, maybe no one is quite on the edge of their seats, but I have heard audible “Oh!”s after explaining the relevance of the shirt. Besides, knowing what I’m going to wear on most every class day -- my classes meet on Mondays and Wednesdays -- eliminates having to decide what to wear. I typically wear a denim shirt or a light fleece over top, and then reveal the shirt when it’s relevant to what I’m discussing. This post will feature nine shirts. Next week will feature an additional ten. [Read that post here.] First day -- It's in the syllabus I debated about getting this one. I was concerned it would sound snarkier than I meant it to be. Snarkiness is not the tone I’m after upon meeting my students for the first time. I carefully frame it by asking, by a show of hands, for whom is this their first college term. I explain that I remember by first college term. As I went from class to class, the professors were all talking about the syllabus – a word I had never heard before. Finally I figured out they were referring to these pieces of paper they were handing out.  “Any time you have questions about anything related to the course, the answer is probably in the syllabus.” Completely anecdotally, when I wear the shirt on the first day, I seem to get many fewer questions about the course later on. Biopsych – Serotonin and the Dopamines: The Happiness Tour In Intro, I don’t spend oodles of time on neurons, but this shirt is a handy reminder of the role neurotransmitters play in our everyday lives. Besides, what better way to remember that serotonin and dopamine influence feelings of happiness? Biopsych - Brain Sometimes, when teaching, it helps to have an extra brain. Memory – Les Déspicables I admit that when I first saw this one, it cracked me up so much I just wanted it. And then I figured out where to fit it into Intro. I use it in the memory chapter when talking about retrieval cues. The image retrieves both memories of Les Misérables and minions from the Despicable Me movies. The juxtaposition of such different memories makes this funny. Thinking – Penguin experiencing insight  When you have wings, you think you should be able to use them to fly. And this young penguin flaps and flaps, all to no avail. And then with what is apparently a flash of insight given the presence of the lightbulb in panel 8, the penguin dons a jetpack. Easy peasy. Operant or classical conditioning – Exercise: Some Motivation Required I love this shirt for both operant and classical conditioning. For operant conditioning, the behavior is running. The t-rex is being positively reinforced (running faster gets t-rex closer to a tasty morsel), and the person is being negatively reinforced (running faster gets the person further away from the t-rex).  For classical conditioning, being chased is the unconditioned stimulus and fear is the unconditioned response. Seeing a t-rex in the future would be the conditioned stimulus, and fear at seeing the t-rex is the conditioned response. Stress or classical conditioning – Godzilla destroying city If Godzilla destroys your city, you will likely experience stress. For classical conditioning, Godzilla destroying your city would be the unconditioned stimulus and fear would be the unconditioned response. Seeing Godzilla in the future would be the conditioned stimulus and fear at seeing Godzilla would be the conditioned response. Stress or operant conditioning – Procrastination… just one more game For stress, this is a nice example of emotion focused coping. As long as you are playing the game, you can avoid thinking about all the homework you need to do. For operant conditioning, game play is one big variable ratio schedule of reinforcement. You never know when you’re going to win, but the more you play, the faster you’ll get to that next win. Attention – Car Talk inattentive driving [Currently on clearance. Not available much longer.] When covering attention, the back of this shirt nicely illustrates how we really can’t do two things at once. ... View more

As a psychology instructor it is clear to you the myriad ways in which psychology can be used to both understand social issues and speak to solutions. In fact, the APA Guidelines for the Major (2013; see below) encourages us to help our students see the same. Debra Mashek (2016) suggests a few assignments that provide our students opportunities to connect psychology with today’s social issues. Integrative essay The instructor chooses three articles (interesting, nifty methodology, and not too difficult for students to understand – but on the surface may not have anything obviously to do with each other), and assigns one of those articles to each student, i.e. 1/3 of the class gets article A, 1/3 gets article B, and 1/3 gets article C. Each student writes a one-page summary of their assigned article and brings that with them to class. The class breaks up into groups of three, where the groups are composed of students who have all read different articles. In a jigsaw classroom format, the students tell the others in their three-person group about their article. Students then “articulate an applied question that invites application of ideas from all the articles.” Each 3-person group then co-authors a short paper (two to three pages) that identifies their applied question and how each of the three articles speak to that question. Persuasion research activity Right after Hurricane Katrina, Mashek decided she wanted her Intro Psych students to experience psychological research firsthand while also contributing to the relief effort. Mashek gave a brief lecture on foot-in-the-door, door-in-the-face, and reciprocity. She randomly assigned ¼ of students to foot-in-the-door, ¼ to door-in-the-face, ¼ reciprocity (she gave these students lollipops to hand to people before asking for a donation), and ¼ to a command condition (“give money”). During that same class period students were sent out in pairs to different areas of campus to return an hour later. Thirty-five students collected $600. Students reported a greater connection to the victims of Katrina after they returned than they reported before they left. Mashek used this experience as a leaping off point for discussing research methodology in the next class session. Current headline classroom discussion Pick a current headline. Break students into small groups, perhaps as an end of class activity, and give them one or two discussion questions based on the current chapter you are covering that are relevant to the headline. For example, if you are covering the social psychology chapter in Intro Psych, give students this headline from the January 9, 2016 New York Times: “Gov. Paul LePage of Maine Says Racial Comment Was a ‘Slip-Up’.” This is a short article, so you could ask students to read the article itself. Sample discussion questions: (1) What evidence is there of ingroup bias? (2) Do Gov. LePage’s comments illustrate stereotyping, prejudice, and/or discrimination? Explain. If time allows, student groups can report out in class. Alternatively, this could be a group writing assignment or a scribe for the group could post a summary of the group’s responses to a class discussion board. Students will gain an appreciation of the scope of psychology and how it is relevant to today’s social issues. This activity throughout the course should help students, after the course, to continue to see psychology at play. The APA Guidelines for the Major (2013) include these indicators related to social issues: 1.3A Articulate how psychological principles can be used to explain social issues, address pressing societal needs, and inform public policy 3.3c Explain how psychology can promote civic, social, and global outcomes that benefit others 3.3C Pursue personal opportunities to promote civic, social, and global outcomes that benefit the community. 3.3d Describe psychology-related issues of global concern (e.g., poverty, health, migration, human rights, rights of children, international conflict, sustainability) 3.3D Consider the potential effects of psychology-based interventions on issues of global concern American Psychological Association. (2013). APA guidelines for the undergraduate psychology major: Version 2.0. Retrieved from http://www.apa.org/ed/precollege/undergrad/index.aspx Mashek, D. (2016, January 4). Bringing the psychology of social issues to life. Lecture presented at National Institute on the Teaching of Psychology in Tradewinds Island Grand Resort, St. Petersburg Beach. Seelye, K. Q. (2016, January 9). Gov. Paul LePage of Maine Says Racial Comment Was a 'Slip-up'. The New York Times. Retrieved January 9, 2016, from http://www.nytimes.com/politics/first-draft/2016/01/08/gov-paul-lepage-of-maine-denies-making-racist-remarks ... View more

More than one Intro Psych textbook opens with this warning to students: Beware the hindsight bias! And students should beware, of course. Once the findings of a research study are revealed, it is hard for students to turn back the clock to the time when they did not know the results. With the results known, they are likely to label them as obvious; they knew them all along. Steven Pinker (2016) urges us, as instructors, to remember that we, too, fall victim to hindsight bias, the curse of knowledge. We have spent years talking about these Intro Psych concepts. Because we have a difficult time imagining what it was like to not know these concepts, we may rush through our lectures, thinking our students either already know the concepts or can grasp them with quick, concise explanations. How can we, as instructors, keep hindsight bias at bay in the classroom? Pinker says “[t]he best antidote is feedback: Asking students questions; monitoring their reactions, soliciting commentary; querying knowledge through regular assessments.” On the first day of class, as I am explaining the structure of the course, I will explain to my students what the hindsight bias is, how I can’t remember what it was like to not know the content of this course, and how I have built a course designed to keep me informed of what they, the students, are understanding and what they are not as we go, before we get to the high stakes exams. And that I am going to trust them to tell me when they are not following what I am saying. What better way to help students understand a concept like hindsight bias than to immediately use it to explain a common instructor behavior? With the added bonus of showing students how psychology can be used to teach psychology! Pinker, S. (2016, January 3). The sense of style: Writing and teaching in the 21st century. Address presented at National Institute on the Teaching of Psychology in Tradewinds Island Grand Resort, St. Petersburg Beach. [Pinker’s book by the same title has an entire chapter devoted just to hindsight bias if you would like to read more.] ... View more

Place lag (n.): “[T]he imaginative drag that results from our jet-age displacements over every kind of distance; from the inability of our deep old sense of place to keep up with our airplanes.”                               - Mark Vanhoenacker (2015), Skyfaring: A Journey with a Pilot I am currently reading a rather poetic memoir by a 747 pilot. As someone who frequently changes place, Mark Vanhoenacker has spent much time reflecting on this experience. Anyone who has flown across time zones has experienced jet lag. But if you’re staying for a while, you adjust to the local time zone. Flight crews often don’t bother trying to change. If you’re there only for a day or two, it makes more sense to just stay on your home time. Place lag, coined by Vanhoenacker, is different. Imagine starting your day in Seattle, flying several hours, and then getting off the plane in Tokyo. It’s disorienting. As Vanhoenacker notes, we aren’t built to experience this much cultural change in this short of time. Evolutionarily-speaking, we can easily handle gradual change that comes at the speed of walking. Anything that happens faster than that is much more difficult for our brains to process. Why is this practically sudden change in location so disturbing? Any time we experience a cultural change, we encounter a new set of schemas. The more different those schemas are, the greater our culture shock. But even if we are familiar with the culture we have just been dropped into, it takes time to load the right cultural schemas. If you get to stay for a while, you have time to complete the processing. If you’re part of the international flight crew, though, you have only just started to load the right set, when you’re back on the plane headed to another part of the world with an entirely different set of schemas. Of course we don’t have to travel halfway around the world to experience place lag. Your first generation college students may experience this when traveling between home and college – even commuter students. Their college lives are likely very different from their home lives. What is crucially important at college is not understood at all by family members who have not attended college. Ask your students, in pairs or small groups, to discuss schema differences between home and college. For example, are the kinds of conversations students have with other students different from the kinds of conversations they have with family members? Is the humor different? After discussion, invite students to share examples with the class. ... View more

Belief perseverance, holding onto your beliefs in the face of contradictory evidence, can be incredibly powerful. Here are a couple examples for your students. Two people bring their new puppy, indeed the first dog they have ever owned, to the vet. When the vet tech comments on how cute he is, they are taken aback because they thought ‘he’ was a ‘she.’ The vet tech confirms that, no, indeed he is male. The vet tech points out the puppy’s penis and testicles. No, they insist, the dog is female. “I want to talk to a vet!” one of them says. The vet, unsurprisingly, says the same thing; the dog is male. The dog owners continue to argue with the vet that the dog is female. (Full story.) At a movie theater, a couple customers are in front of the concessions counter talking about the popcorn. One of them insists that the popcorn is purchased by the theater already popped and delivered in big garbage bags. The concessions employee overhears them and makes a big show of putting unpopped kernels into the popper right behind the counter and turning it on. When the customers see this, one of them comments on how it’s just for show, that they only sell the stale, garbage-bag popcorn. The employee writes, “I guess some people just HAVE to believe that they’re getting ripped off, even when they aren’t.” (Full story.) Your students who work with customers may have stories of their own to share. ... View more