Capacity limitations and the detection of correlations: comment on Kareev (2000)

Y. Kareev (2000) argued that the limited capacity of working memory may be an adaptive advantage for the early detection of useful correlations. His analysis indeed suggests that the optimal sample size is close to G. A. Miller's (1956) "magical number 7 +/- 2." The authors point out logical and statistical limitations of Y. Kareev's (2000) analysis, including that it neglects that the adaptive value is not determined by the hit rate but by the posterior probability of hit and that only signal trials are considered. The authors' analysis demonstrates that when these limitations are corrected for, the alleged benefit for small samples does not occur, and larger samples imply considerable improvement in the detection of correlations.     

Client concealment and self-presentation in therapy: comment on Kelly (2000)

The authors disagree with A. E. Kelly's (2000) conclusions that clients conceal things from therapists primarily for self-presentational reasons and that client concealment is positively related to positive therapy process and outcome. They also disagree with A. E. Kelly regarding the implications of self-presentation theory for therapy. Their review of the research suggests that clients do not conceal much from therapists, that what they do conceal involves many different kinds of information hidden for many different reasons, that therapists have wide variability in being able to detect hidden client material, and that the relationship of client concealment and therapist awareness of client concealment with therapy process and outcome is not clear. Finally, the authors discuss their views about implications of client concealment and self-presentation for therapy.     

Age changes in personality and their origins: comment on Roberts, Walton, and Viechtbauer (2006)

Comments on the original article "Patterns of Mean-Level Change in Personality Traits Across the Life Course: A Meta-Analysis of Longitudinal Studies," by B. W. Roberts, K. W. Walton, and W. Viechtbauer. Although Roberts et al depicted the present authors as proponents of the immutability of traits, in fact we have always acknowledged the possibility of change, and we are pleased that the results of their meta-analysis are consistent with our conclusions about modest change after age 30. We agree with B.W. Roberts et al that analyses should be conducted at the level of more specific traits, but prefer the 30 facets of the Revised NEO Personality Inventory to the Social Dominance-Social Vitality distinction. The origins of age changes might be found either in environmental influences common to all cultures or in biologically based intrinsic maturation; we offer some reasons for preferring the latter interpretation. Meta-analyses are useful but not definitive, and the resolution of the origin question lies in further research.     

Set size and repetition matter: comment on Caramazza and Costa (2000)

Caramazza and Costa, 2000 (Cognition 75, B51--B64) report three picture-word interference experiments testing the response set mechanism of the WEAVER+ + model of spoken word production. They argue that their findings are problematic for WEAVER+ + and that the model's architecture needs to be changed. I show that there is no need to fundamentally modify the model. Instead, the findings of Caramazza and Costa, and all previous findings, are explained by assuming that only a limited number of responses can be kept in short-term memory and that memory improves with response repetition.     

Theory development should begin (but not end) with good empirical fits: a comment on Roberts and Pashler (2000)

S. Roberts and H. Pashler (2000) argued against using goodness of fit as evidence to support theories. The authors agree with their suggestions for how to go beyond good fits but disagree with their starting point. In this comment, the authors argue that good fits are part and parcel of theory development, that they are part and parcel of the processes suggested by S. Roberts and H. Pashler, and that they must be the starting point (though far from the ending point) in theoretical development. The authors discuss historical examples of scientific theory development, recent examples of psychological theory development, and development of a particular theory (social contagion theory; J. L. Rodgers & D. C. Rowe, 1993) that S. Roberts and H. Pashler criticized.     

Beyond artificial, sex-linked distinctions to conceptualize female sexuality: comment on Baumeister (2000)

The authors comment on three aspects of R. F. Baumeister's (2000) theoretical article on female sexuality. Questioning the predominance of nature versus cultural factors in accounting for sexual outcomes for men and women, the authors draw attention to the similarities (as opposed to differences) in the sexual attitudes, behaviors, and responses of men and women, and directly question the suggestion of "controlling" women's sexual attitudes, behaviors, responses, etc. to meet social needs for change.     

Conceptualizing and measuring personality vulnerability to depression: comment on Coyne and Whiffen (1995)

J. C. Coyne and V. E. Whiffen (1995) reviewed research on personality vulnerability to depression, focusing on S. J. Blatt's (1974, 1990) concepts of dependency and self-criticism and A. T. Beck's (1983) concepts of sociotropy and autonomy. The authors discuss 6 issues raised in that review: (a) the typological or dimensional nature of vulnerability, (b) the theoretical implications of "mixed" vulnerability, (c) the relations of vulnerability to Neuroticism. (d) the potential confounding of vulnerability with concurrent depression, (e) the potential confounding of vulnerability with social context, and (f) the differentiation of dependency from relatedness. The authors conclude that Blatt's and Beck's concepts are continuous, nearly orthogonal dimensions that can be identified and measured independently from Neuroticism, depression, and social context.     

Constructing desirable identities--self-presentation in psychotherapy and daily life: comment on Kelly (2000)

A. E. Kelly's (2000) thesis that psychotherapy clients benefit from withholding negative information is considered in light of current social-psychological theory and research. Positive illusions about oneself are associated with indexes of mental health; this is consistent with treating therapy as positive identity development. Self-presentation can shape self-concept, even apart from the feedback that an audience might provide; the social construction of identity is a powerful process, suggesting that withholding negative and presenting only positive information is adaptive. However, evidence concerning the level of identification of one's actions suggests complexities in understanding ways clients might deal with disclosing negative information; the authors argue that the impact on self-concept is probably more complex than A. E. Kelly's characterization and that the implications are of a broader scope than indicated so far.     

Delay-reduction theory--the case for temporal context: comment on Grace and Savastano (2000)

R. C. Grace and H. I. Savastano (2000) have devised a procedure to determine whether the effectiveness of a stimulus as a conditioned reinforcer depends on the temporal context of reinforcement. Although they interpret their results in terms of the contextual choice model, which maintains that value is independent of context, the results also support delay-reduction theory, which maintains that value depends on temporal context. It is argued that the delay-reduction view of the role of temporal context is also intuitively more plausible and more consistent with the way choice responds to changes in conditions.     

Match fitness: development, evolution, and behavior: comment on Frankenhuis and Del Giudice (2012)

The application of evolutionary thinking to human physical and psychological medicine suggests several pathways through which evolutionary processes affect risk of disease. Among these is the concept of mismatch between an individual and its environment, either because the environment has changed for the whole species (evolutionary novelty) or because the environment has changed for an individual during its lifetime (developmental mismatch). Here we set a discussion of maladaptation and mismatch as a cause of psychopathology (Frankenhuis & Del Giudice, 2012) in the broader framework of developmental plasticity and life history trade-offs.     

Toward a process-based framework for classifying personality tests: comment on Meyer and Kurtz (2006)

Meyer and Kurtz (2006) argued that the longstanding psychological test labels "objective" and "projective" have outlived their usefulness, and invited further work focusing on alternative terms for these measures. This Comment describes a framework for classifying personality tests based on the psychological processes that occur as people respond to test stimuli. Because an attribution process is involved in responding to both types of measures, those instruments formerly called "objective" tests are labeled self-attribution tests, and those formerly classified as "projective" tests are labeled stimulus-attribution tests. The possibility of extending the process-based framework beyond personality, to psychological tests in general, is also discussed. Clinical and empirical implications of a process-based framework are considered.     

Accounting for belief bias in a mental model framework: comment on Klauer, Musch, and Naumer (2000)

K. C. Klauer, J. Musch, and B. Naumer (2000; see record 2000-02818-008) presented a general multinomial model of belief bias effects in syllogistic reasoning. They claimed to map a particular mental model account of belief bias (J. V. Oakhill, P. N. Johnson-Laird, & A. Garnham, 1989; see record 1989-38845-001)) onto this model and to show empirically that it is incorrect. The authors argue that this mental model account does not map onto the multinomial model and that it can account for the data presented by Klauer et al. (Experiments 1-4). The authors further argue that additional data Klauer et al. presented in support of a new model of their own (Experiments 5-8) are explained by this mental model account. The mental model account is, therefore, refuted neither by Klauer et al.'s theoretical analysis nor by any of the results they presented. Furthermore, the account can accommodate more recent findings on belief bias in a more satisfactory way than can alternative models that have been proposed.     

Violence in close relationships--development of a research area: comment on Archer (2000)

A brief history of empirical research on violence in close relationships is presented. Assumptions of and conclusions made by feminist researchers about the problems of battered wives are reviewed. It is argued that their focus on marital violence as a form of aggression against women by men and their concern for severely beaten wives may have caused them to ignore high levels of female violence in marriage and dating. J. Archer's (2000) meta-analysis of studies of marital and dating violence showed that both sexes display violence in these relationships, although women are more likely to be injured. An expansion of Archer's definition of heterosexual violence (or violence in close relationships) to include sexual aggression and stalking is suggested. Reasons for relatively high levels of female violence in close relationships relative to violence toward strangers are briefly discussed. It is argued that more attention needs to be given to male victims of violence from their partners.     

Exploring the dynamics of development and evolution: comment on Blair and Raver (2012)

Blair and Raver (2012) have provided an organism-in-environment conceptualization of the development of stress response physiology and its relation to the development of self-regulation. They argue that we must consider the context in which self-regulation and stress reactivity occur to understand their implications for developmental outcome. More generally, they present a cogent argument for why it is necessary to think developmentally when considering the effects of early experience on subsequent physical, emotional, cognitive, and social development. Blair and Raver's article also highlights a persistent challenge for developmental theory--how to make sense of the relationship among the various timescales over which phenotypes develop and change occurs. Their efforts to identify the factors involved in the variability and stability of self-regulation over different timescales demonstrate the dividends of integrating developmental and evolutionary perspectives to better understand the malleability of phenotypic development.     

Sample size and the detection of correlation--a signal detection account: comment on Kareev (2000) and Juslin and Olsson (2005)

Simulations examined the hypothesis that small samples can provide better grounds for inferring the existence of a population correlation, p, than can large samples. Samples of 5, 7, 10, 15, or 30 data pairs were drawn either from a population with p=0 or from one with p>0. When decision accuracy was assessed independently for each level of the decision criterion, there was a criterion-specific small-sample advantage. For liberal criteria, accuracy was greater for large than for small samples, but for conservative criteria, the opposite result occurred. There was no small-sample advantage when accuracy was measured as the area under a receiver operating characteristic curve or as the posterior probability of a hit. The results show that small-sample advantages can occur, but under limited conditions.     

The shaping of personality: genes, environments, and chance encounters

I started my career as a clinical psychologist with an interest in personality assessment. But a loss of faith in psychoanalytic theory, projective tests, and clinical case studies in general led to a shift in my interests to personality research. Subsequent jobs at research institutes and universities allowed me to indulge in science. I developed the trait-state concept and its application in tests for affect measurement. For 10 years I did experimental research in the field of sensory deprivation. The sensation seeking idea and tests evolved from this work but soon expanded to many other areas. Research in the biological basis of sensation seeking started with genetic and psychophysiological research, but research conducted in other laboratories also pointed to a psychopharmacological basis for the trait. Over the last several decades, I have formulated a psychobiological model for personality. I have used factor analysis and the biosocial model to develop an "alternative-five" factorial trait structure for personality.     

Race and self-esteem: meta-analyses comparing whites,blacks, Hispanics,Asians, and American Indians and comment on Gray-Little and Hafdahl (2000)

These meta-analyses examine race differences in self-esteem among 712 datapoints. Blacks scored higher than Whites on self-esteem measures (d = 0.19), but Whites scored higher than other racial minority groups, including Hispanics (d = -0.09), Asians (d = -0.30), and American Indians (d = -0.21). Most of these differences were smallest in childhood and grew larger with age. Blacks' self-esteem increased over time relative to Whites', with the Black advantage not appearing until the 1980s. Black and Hispanic samples scored higher on measures without an academic self-esteem subscale. Relative to Whites, minority males had lower self-esteem than did minority females, and Black and Hispanic self-esteem was higher in groups with high socioeconomic status. The results are most consistent with a cultural interpretation of racial differences in self-esteem.     

Not evidence for separable controlled and automatic influences in artificial grammar learning: comment on Higham, Vokey, and Pritchard (2000)

P. A. Higham, J. R. Vokey, and J. L. Pritchard (2000) claimed to provide evidence for separable controlled and automatic processes in artificial grammar learning. It is argued that their results are compatible with a single controlled influence: Participants might mistakenly identify more grammatical items than nongrammatical items as belonging to the other grammar, because the grammars are very similar to each other, and the nongrammatical items are relatively highly dissimilar. Participants' knowledge may be ambiguous, rather than automatic. It is further argued that even if Higham et al.'s data do support automatic effects, opposition logic, in this case, cannot be said to have succeeded where dissociation logic has failed, because it is used to address the issue of whether participants have conscious control over the knowledge they acquire, rather than whether they possess conscious awareness of that knowledge.     

Punishment revisited--science,values, and the right question: comment on Gershoff (2002)

In this comment on E. T. Gershoff (2002), the author notes the historical phases of punishment research. Punishment as a disciplinary tactic is best viewed as a packaged variable and therefore needs to be investigated in the context of other socialization practices. The role of parental values in this debate about punishment utilization and effectiveness merits more consideration. New directions in punishment research are also noted. These include the need for a family-systems perspective, a family-typology approach, a transactional model of punishment, the use of innovation observation and self-report methods, and more culturally sensitive paradigms.