Building stuff every day ...

Note: This was first published on January 11, 2021. This Excel file is a course calendar tool. Just enter the starting date of the semester and all the other dates will be automagically calculated!

Note: This was first published on December 15, 2020. Steve Haase and I have been studying the difficult scientific topic of unconscious perceptual processing for over 20 years. Many experimental

Note: This was first published on September 25, 2020. Students often feel a compulsive need to write down the text from PowerPoint presentations. This is modern note-taking: a simple verbatim copy of

Note: This was first published on May 7, 2020. The news lately has been full of statistical concepts relating to the COVID-19 virus crisis. "Flattening the curve" has become a commonly used term.

Note: This was first published on April 7, 2020. I recently had the opportunity to help seven undergraduate students prepare for a presentation at a regional conference. These people are some of our

Note: This was first published on March 20, 2020. It was advice for educators who needed to rapidly move course content online during the COVID pandemic. There are several possibilities for adding

Note: This was first published on March 16, 2020. When moving traditional class content online, it might seem reasonable to simply upload existing PowerPoint presentations to a learning management

Note: This was originally published on March 5, 2020. Dichromatism is a form of color blindness in which one of the three cone receptor subtypes is missing or abnormal. There are three possible

Note: This was first published on March 5, 2020. Steve Haase and I recently published No Implicit-Explicit Racial Attitude Correlation in a White Sample from the rural South of the United States in

Note: This was originally published on February 25, 2020. Educators and scientists are often confronted with the challenge of information overload. Technical information is a critical part of the