Finding the Waldolance among sedans: Verbal cues can guide search for societally important vehicles

Quick! Find the image on the left among the images on the right in the figure below. This basic task—visual search—has been a staple of the vision scientist’s toolkit for decades. Even if one has no interest in visual search itself, the basic paradigm of searching for a target among an array of images is […]

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From “Rush Hour” to a tidy room: effective conversations find common ground

Have you ever had a conversation with someone, maybe with your spouse, your co-worker, or a student, and based on their response (or lack thereof) you ask yourself, “Did they even hear a word I said?” In the famous American movie, Rush Hour, the actor Chris Tucker posed the question a different way: In these […]

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Vladimir Putin and the empty chair: Can people spot #Fakepictures?

Hamburg, Germany, July 2017. The leaders of the 20 most powerful countries in the world gather at the G20 summit to discuss the issues facing our global society. The meeting was hosted by Angela Merkel, Germany’s chancellor, and among the guests were President Donald Trump and his Russian counterpart Vladimir Putin. The New Statesman reported the excitement […]

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When 5 fingers make a person: Generalization of expertise to coarser categories

One sip, and most of us can tell with near-perfect accuracy whether the wine is red or white. And suppose it’s red, it takes relatively little expertise to know whether it’s a shiraz or a merlot. But judging whether it’s an Australian shiraz or a Chilean shiraz may require considerable expertise. Finally, being able to […]

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Putting p’s into lmer: mixed-model regression and statistical significance

Since Herb Clark published his famous “Language as a fixed effect fallacy” in 1973, there has been a slow realization that standard techniques, such as ANOVA, are the wrong tools for the jobs that most psychologists tackle. The basic problem is that most psychological questions involve generalization beyond a sample of people and beyond a […]

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How long till today’s cigarette will make me ill? Time estimation revisited

Today’s cigarette may yield considerable satisfaction to a smoker, although that satisfaction will likely pale in comparison to the disutility arising from that person’s lung cancer in the future. Likewise, today’s Big Mac and extra-large bag of potato chips may gratify the consumer but the long-term consequences—from obesity to diabetes to heart attacks—are unlikely to […]

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