A new study to be presented at the SLEEP 2025 annual meeting found that adolescents who prefer to sleep and wake up later ...

Citations: Bockenholt, Ulf, Ingo Böckenholt. 1990. Modeling individual differences in unfolding preference data: A restricted latent class approach. Applied Psychological Measurement. 257-269.

Revealed preference is an economic theory regarding an individual's consumption patterns, which asserts that the best way to measure consumer preferences is to observe their purchasing behavior.

Dr. Don Carlston, an award-winning psychology professor at Purdue University, developed Personal Preference in the 1980s, drawing on research that he and others conducted on how people learn about ...