This article looks at Galton's regression to the mean from several traditionally unrelated but interwoven venues: as a law of trait heredity; as a statistical artifact infiltrating careless research designs; as an illustration of cognitive bias. Hereditarians argue for the first of these, disputed by biogeneticists, who view R to M as a mere correlate of generational traits decline. Research designers busy themselves with the second perspective, but to explain the concept, cavalierly adduce various organismic states that sum as "error (...) variance" Research on subjective probability finds R to M in unexpected places. Across these contexts, the weight of argument falls on R to M's confounding rather than causal role in vexing data analysis. 2012 APA, all rights reserved). (shrink)

Reports an error in the original article by R. J. Smith . On pages 160, 161, 166, and 167 the subject to object relationship was reported at "S/O". The corrected representation is "S⇔O". The value-fact or subject-object split recently defended by H. H. Kendler as necessary for a scientific psychology to establish facts, was rejected by Gestalt psychology as reducing the person to object status. The Gestalt solution correlating principles of perceptual organization with corresponding features of the object world has (...) however answered poorly to the vast cultural differences found in values. Communal/dialectical psychology in agreement with a postmodern worldview, treats facts as intrinsically value-laden social constructions mediated by a society's particular social relations Examples of fact ambiguity are illustrated, and S⇔O is recommended as ontologically preferable for psychology as social science and for turn-of-the-millenium psycho-ecology. 2012 APA, all rights reserved). (shrink)

The value-fact or subject-object split recently defended by H. H. Kendler as necessary for a scientific psychology to establish facts, was rejected by Gestalt psychology as reducing the person to object status. The Gestalt solution correlating principles of perceptual organization with corresponding features of the object world has however answered poorly to the vast cultural differences found in values. Communal/dialectical psychology in agreement with a postmodern worldview, treats facts as intrinsically value-laden social constructions mediated by a society's particular social relations (...) . Examples of fact ambiguity are illustrated, and S⇔0 is recommended as ontologically preferable for psychology as social science and for turn-of-the-millenium psycho-ecology. 2012 APA, all rights reserved). (shrink)