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 […]
Statistics and Methodology
Picture this. After a long and effortful process of gathering data for your latest experiment, you sit down in front of the computer, coffee in hand, ready to analyze the results. Before you dive into interpreting your analyses and seeing whether your predictions came to fruition, you decide to check the assumptions for your statistical […]
Do you ever have trouble recognizing a familiar face? I do from time to time. But frankly, I was surprised to know that there are individuals for whom this is beyond an occasional nuisance, and it profoundly affects their social and emotional lives because of a neurological condition called prosopagnosia. I first heard of prosopagnosia […]
November is here. The leaves changed from green into vibrant yellows, oranges, and reds and carpeted the streets. The air chilled, so my winter clothes reappeared, replacing my summer clothes, as I braced myself for the colder months ahead. Root vegetables supplanted fresh salads on my menus. For me, an American in the UK, November […]
How stressed do you feel right now? To find out, take this assessment. I scored an 8, which puts me in the “you are stressed” category. I am not too surprised with my result given my own midlife status with two emerging adult children and too many responsibilities while attempting to return to “normal” in […]
“This chair is too big!” she exclaimed. So she sat in the second chair. “This chair is too big, too!” she whined. So she tried the last and smallest chair. “Ahhh, this chair is just right,” she sighed. But just as she settled down into the chair to rest, it broke into pieces! – Southey […]
Researchers have argued for centuries over two leading statistical approaches: Bayesian analysis and the Frequentist approach. Both holding their own complex (and convincing) reasoning, well-meaning researchers can all agree on the goal of their analyses: reaching conclusions with the least amount of bias and error. The war between Bayesians and Frequentists is likely far from […]
Let’s set the stage with a series of images. Each of these pictorial examples represents a different aspect of decision-making, which requires the ability to compare incoming stimuli quickly to behave appropriately. In the case of the flying stimuli in the first set of images, a human might be asked to categorize […]
One of the major head-scratchers that keep researchers of many disciplines awake at night is the concern about reproducibility of past experimental findings. As it emerges, only a fraction of existing experimental studies, when replicated with the same methodology and conducting the same analyses, returned results that are comparable to the original ones. This replication […]
When I was a kid, I had a pair of sunglasses that had little mirrors on the side of the lenses that allowed you to see what was happening behind you. I would walk around my neighborhood feeling so cool, like a bona fide Spy Kid. James Bond had nothing on me. I thought someday […]