Social class is shaped by an individual's material resources as well as perceptions of rank vis-a-vis others in society, and in this article, we examine how class influences behavior. Diminished resources and lower rank create contexts that constrain social outcomes for lower-class individuals and enhance contextualist tendencies--that is, a focus…

Developmental trajectories provide the empirical foundation for theories about change processes during development. However, the ability to distinguish among alternative trajectories depends on how frequently observations are sampled. This study used real behavioral data, with real patterns of variability, to examine the effects of sampling at…

This article shows that D. L. Hintzman's criticism of the Tulving-Wiseman function is based on an unjustified assumption that is implicit in his simulation procedure, an assumption that is at variance with empirical facts. A more appropriate hypothesis makes the discrepancy between average maximum and algebraic maximum disappear. (SLD)

A recent article by Nicholls on achievement motivation is criticized on three points: (1) definitions of achievement motives are ambiguous; (2) behavioral consequences predicted do not follow from explicit theoretical assumptions; and (3) Nicholls's account of the relation between his theory and other achievement theories is factually incorrect.…

The author replies to criticism of his interpretation of achievement motivation. A distinction between goals of demonstrating and developing ability cannot be made in task involvement. Attempts to extend the author's theory by adding this distinction suffer from a failure to predict when these different goals will predominate. (Author/LMO)

Several criticisms of Bandura's "reciprocal determinism" are offered: the unidirectional causal account works in cases cited by Bandura; Mackie's criticism of Russell's view of causation also applies to Bandura; and "reciprocal determinism" is a misleading expression when stressing person/environment interactions. (Author/BW)

Information processing research offers a solution to the ambiguity of many concepts in cognitive psychology. The author's definition of intelligence and the structure-of-intellect model offer a systematic collection of rigorously and operationally defined concepts. New evidence for discriminability of the model categories and views of memory and…

Simulations show effects of variability on the maximum contingency that can be displayed by an average 2 X 2 table. Results help explain the regularity known as the Tulving-Wiseman law, as well as conditions under which exceptions are found. Dangers posed by variability and Simpson's paradox are discussed. (SLD)

Ratcliff (1985) simulated data from three letter-matching experiments with his diffusion model. The necessity of including a comparison criterion is consistent with the conclusion of Proctor, Rao, and Hurst (1984) that bias of response criteria, alone, is insufficient to generate the fast-same phenomenon. (Author/LMO)

This article explores the potential of Bayesian inference as a theoretical framework for describing how people evaluate hypotheses. First, it identifies a set of logically possible forms of non-Bayesian behavior. Second, it reviews existing research in a variety of areas to see whether these possibilities are ever realized. (Author/BW)

It is suggested that the theoretical stance of Nisbett and Wilson's work on the limitations to conscious awareness of mental processes is not clearly formulated. Some methodological recommendations are listed, and a brief report is given of some experimental findings that seem counter to those of Nisbett and Wilson. (RL)

This article critically examines the evidence for interpersonal complementarity according to four recent theories. The only prediction found to be regularly supported is that friendly-dominant and friendly-submissive behaviors are complementary. A repeated finding is that hostile-dominant acts are frequently responded to with further…

Hintzman's 1980 attack on certain analyses in memory research is based on doubtful presumptions, namely, that contingency tables are inherently suspect as evidence for or against scientific conclusions and that pressing this logical argument is in some way an acceptable substitute for empirically examining the conclusions in question. (Author)

The incidental learning paradigm supports two findings concerning selective attention: (1) the difference between central and incidental task performance increases with age, and (2) the correlation between central and incidental performance decreases with age. Neither of these findings clearly supports the view that attentional selectivity…

Accounting for verbal reports requires explication of the mechanisms by which the reports are generated and influenced by experimental factors. We discuss different cognitive processes underlying verbalization and present a model of how subjects, when asked to think aloud, verbalize information from their short-term memory. (Author/GDC)