Is generalization decay a fundamental law of psychology?

Behav Brain Sci. 2024 Feb 5:47:e54. doi: 10.1017/S0140525X23002352.

Abstract

Generalizations strengthen in traditional sciences, but in psychology (and social and behavioral sciences, more generally) they decay. This is usually viewed as a problem requiring solution. It could be viewed instead as a law-like phenomenon. Generalization decay cannot be squelched because human behavior is metastable and all behavioral data collected thus far have resulted from a thin sliver of human time.

MeSH terms

  • Generalization, Psychological*
  • Humans
  • Psychology*