Defining pheromone

July 7, 2015 James V. Kohl 0

Earlier today, I discovered a change to what Google displays as the definition of a “pheromone.” a chemical substance produced and released into the environment […]

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Dr. Richard L. Doty's logic

March 3, 2010 James V. Kohl 2

…using Doty’s logic, how can we say we are visually attracted to the visually appealing physical features of other people when we don’t know what features elicit our response or how they elicit any endocrine or behavioral response?