Where have I been – not so lately? A rat’s view of long-term memory

For the last week and a half, I have traveled by plane, by car, by ferry, by kayak, by boat, and by foot, visiting many beautiful locations within the Pacific Northwest in the United States. Whether it is due to my middle-aged brain or the fact that there have just been so many places, I […]

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Out-thinking sub-optimal survey responders

It never ceases to amaze me the lengths people will go to “outsmart” a system – whether it is homework, a test, an insurance claim, a speeding ticket, a secure file, or a survey. Because humans engage in “sub-optimal” behavior (aka careless, insufficient effort, or deception), survey research is especially vulnerable and must guard against […]

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Survey says . . . let the participant decide

Describe your current level of pain using the scale below. Use the scale below to indicate your current level of happiness. Rate your degree of agreement for the following statement using either a 4-, 6-, or 11-point scale of your choosing from strongly disagree to strongly agree. “I lead a purposeful and meaningful life.” From […]

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The quest for “statistical truth” – The guidelines to the meta-analysis galaxy

Quests A quest is a journey or mission to some goal, usually fraught with obstacles, twists and turns, and hopefully, some epiphanies along the way. Neil Armstrong. Harry Potter. Indiana Jones. Katniss Everdeen. Merida. Dorothy. Each individual had their individual quests for exploration, peace, facts, freedom, home, or truth, while others, like myself, sought education […]

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Keeping an eye on it. The importance of standardized guidelines

Does anyone remember how to write a check these days? I imagine some people reading this post might be scratching their heads and wondering what a check is. In today’s world, where paper and hard currency are quickly being replaced with credit cards, and checks are mostly obsolete due to Venmo, Zelle, or PayPal, one […]

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Color me happy: Helping visuospatial abilities develop

Imagine A Paradise Every other year, students join my co-instructor and me on a research-oriented field study down to Roatán, Honduras, in collaboration with the Dolphin Communication Project and its director, Dr. Kathleen Dudzinski. During this field-based research course, students learn about dolphin biology and behavior, the conservation of coral and sea turtles, and the […]

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Where science fiction meets science. Looking inside the brain during social interactions

Jules Verne, considered a Father of Science Fiction, pioneered the idea of space travel, along with air and water travel, long before the advent of rocket ships and space shuttles, airplanes, and submarines. Ray Bradbury wrote about electronic devices considered prototypes for Bluetooth and Airpods in Farenheit 451. Neuromancer by William Gibson brings to life […]

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Gaming the 1-back reinforcement task: Birds vs humans

Sports have been part of my life since I was a kid, with team sports like basketball, volleyball, and softball being some of my favorites. When I no longer played competitively, I stayed with my favorite sports by refereeing – youth, high school, collegiate, and even a brief foray into professional leagues. And when my […]

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Mother, Ma, Madre, Mutter, or Mère. Does maternal brain activity vary by race? We aren’t sure.

According to Google, there are approximately 2.2 billion mothers in the world. On average, a woman of reproductive age is likely to have 2.5 children across her lifetime. According to ourworldindata.org, the global fertility rate varies substantially across countries as seen in the graphic below. Mothers, Madres, Mamas Women account for 49.5% of our world’s […]

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