On the need for a new psychotherapy research paradigm: comment on Westen, Novotny, and Thompson-Brenner (2004)

Basic, process, and outcome research have the potential to inform clinical practice. However, as D. Westen, C. M. Novotny, and H. Thompson-Brenner observed in their timely analysis, the current dominant paradigm for psychotherapy outcome research--the randomized clinical trial--is not fulfilling this potential. The field's reliance on the medical model and manual-based interventions has contributed to the gap between research and clinical practice. Greater collaboration between practitioners and researchers, a focus on therapeutic principles rather than treatment packages, and systemic changes in how scholarly efforts are reinforced are needed to shift the current research paradigm.     

Bringing culture to basic psychological theory--beyond individualism and collectivism: comment on Oyserman et al. (2002)

D. Oyserman, H. M. Coon, and M. Kemmelmeir (2002) offered a comprehensive literature review on individualism and collectivism that forwards valuable suggestions for ways to enhance future research conducted within this framework. The author argues that although their criticisms of much contemporary social psychological research on individualism and collectivism are valid, even more fundamental problems need to be recognized as characterizing work within this tradition, such as the insufficiently subtle nature of the views held of culture, the limited attention given to meanings, and the downplaying of contextual variation. The author suggests adopting more nuanced and process-oriented conceptions of culture and more contextually grounded views of its impact on psychological functioning as a way of realizing the promise of cultural psychology to broaden and provide insight into basic psychological theory.     

帛、今本《易经》今、古文字考(乾至蹇)--兼及帛、今本卦爻辞异文辨析

本文取帛书《易经》乾至蹇卦的卦爻辞与今本对应的卦爻辞异文进行对比,阐释了二者今、古文的使用情况,并对二者诸多异文的含义进行了分析,得出了一些出人意料的结论。     

Know yourself and you shall know the other... to a certain extent: multiple paths of influence of self-reflection on mindreading

Social and neurocognitive research suggests that thinking about one's own thinking and thinking about the thinking of others-termed 'mindreading', 'metacognition', 'social cognition' or 'mentalizing' are not identical activities. The ability though to think about thinking in the first person is nevertheless related to the ability to think about other's thoughts in the third person. Unclear is how these phenomena influence one another. In this review, we explore how self-reflection and autobiographical memory influence the capacity to think about the thoughts and emotions of others. We review studies suggesting that the more individuals are able to reflect on and retrieve episodes from their life narratives, the more they are likely to grasp others' thoughts and emotions. We discuss evidence supporting this possibility including studies of the neurocognitive bases of empathy and self-awareness and how different aspects of self-reflection may impact on mindreading. We also draw from clinical reports how improved self-reflection may result in a more nuanced mindreading, namely persons suffering from schizophrenia and narcissistic personality disorder. We finally discuss the implications for research and practice and consider whether there are conditions in which the reverse is true, where self-reflection might impair mindreading or in which mindreading may facilitate self-reflection.     

Job stressors, emotional exhaustion, and need for recovery: A multi-source study on the benefits of psychological detachment

This paper examines psychological detachment (i.e., mentally “switching off”) from work during non-work time as a partial mediator between job stressors and low work-home boundaries on the one hand and strain reactions (emotional exhaustion, need for recovery) on the other hand. Survey data were collected from a sample of protestant pastors (N = 136) and their spouses (N = 97). Analyses showed that high workload, emotional dissonance, and low spatial work-home boundaries were related to poor psychological detachment from work during non-work time. Poor psychological detachment in turn predicted high levels of emotional exhaustion and need for recovery. Psychological detachment was a partial mediator between job stressors and strain reactions. This study avoids same-source bias and demonstrates the importance of psychological detachment in the stressor–strain relationship.     

From theory to application and back again: implications of research on medical expertise for psychological theory.

Research directed at an understanding of medical expertise is about 30 years old, and many developments in this literature parallel progress in cognitive psychology. Over the past 15 years or so, this research became much more closely identified with particular psychological theories. Initial forays into medicine were essentially direct applications of methods developed in the psychology lab to the more natural domain of medicine, with varying degrees of success. These attempts were followed by a second wave that took the psychological theories themselves more seriously in a more thoughtful application of psychological methods to the medical domain. I will argue in the present paper that the methods and theories used in the study of medical expertise have advanced to the point that there is some reverse flow and they are providing a unique and valuable perspective on the nature of thinking.     

When feeling attractive matters too much to women: A process underpinning the relation between psychological need satisfaction and unhealthy weight control behaviors

This study examined a process model linking psychological need satisfaction to unhealthy weight control behaviors. Female University students (N = 220; M age = 20.47; SD = 5.07) completed questionnaires measuring need satisfaction, appearance-contingent self-worth, weight-related appearance anxiety and unhealthy weight control behaviors. Structural equation modeling revealed that need satisfaction indirectly related to engagement in unhealthy weight control behaviors through appearance-contingent self-worth and weight-related appearance anxiety. The results indicate that appearance-contingent self-worth might help to explain how low levels of psychological need satisfaction are related to maladaptive weight-related outcomes in young women.     

Nine-months-old infants do not need to know what the agent prefers in order to reason about its goals: on the role of preference and persistence in infants' goal-attribution

Human infants readily interpret others' actions as goal-directed and their understanding of previous goals shapes their expectations about an agent's future goal-directed behavior in a changed situation. According to a recent proposal (Luo & Baillargeon, 2005), infants' goal-attributions are not sufficient to support such expectations if the situational change involves broadening the set of choice-options available to the agent, and the agent's preferences among this broadened set are not known. The present study falsifies this claim by showing that 9-month-olds expect the agent to continue acting towards the previous goal even if additional choice-options become available for which there is no preference-related evidence. We conclude that infants do not need to know about the agent's preferences in order to form expectations about its goal-directed actions. Implications for the role of action persistency and action selectivity are discussed.     

Psychological assessment versus psychological testing. Validation from Binet to the school, clinic, and courtroom

Increasingly, psychological assessment is conducted with clients and patients involved in child custody and personal injury litigation. Clinical neuropsychologists are being asked sophisticated questions by attorneys regarding the validity of practitioners' most highly respected tests. Research reviewed here bears on the validity of test-buttressed clinical opinions, including research related to the following psychometric properties of individual test scores: standard errors of measurement, test-retest stability and subtest-to-subtest intercorrelations. The highest and the lowest subtest scores used as indices, respectively, of an individual's premorbid level of cognitive functioning and the degree of current impairment from that presumed earlier level is not justified when used in isolation from the life history and current medical findings. Although many practitioners use information from the wider research, courtroom experience suggests that a number do not; contrariwise, the attempt of Faust and Ziskin (1988a) to undermine the courtroom testimony of every psychologist who serves as an expert witness is also criticized.     

How to consistently link extraversion and intelligence to the catechol-O-methyltransferase (COMT) gene: on defining and measuring psychological phenotypes in neurogenetic research

The evidence for associations between genetic polymorphisms and complex behavioral/psychological phenotypes (traits) has thus far been weak and inconsistent. Using the well-studied Val158Met polymorphism of the catechol-O-methyltransferase (COMT) gene as an example, we demonstrate that using theoretical models to guide phenotype definition and measuring the phenotypes of interest with a high degree of specificity reveals strong gene-behavior associations that are consistent with prior work and that would have otherwise gone unnoticed. Only after statistically controlling for irrelevant portions of phenotype variance did we observe strong (Cohen's d = 0.33-0.70) and significant associations between COMT Val158Met and both cognitive and affective traits in a healthy male sample (N = 201) in Study 1: Carriers of the Met allele scored higher in fluid intelligence (reasoning) but lower in both crystallized intelligence (general knowledge) and the agency facet of extraversion. In Study 2, we conceptually replicated the association of COMT Val158Met with the agency facet of extraversion after partialing irrelevant phenotype variance in a female sample (N = 565). Finally, through reanalysis of a large published data set we showed that Met allele carriers also scored higher in indicators of fluid intelligence after partialing verbal fluency. Because the Met allele codes for a less efficient variant of the enzyme COMT, resulting in higher levels of extrasynaptic prefrontal dopamine, these observations provide further support for a role for dopamine in both intelligence and extraversion. More importantly, the present findings have important implications for the definition of psychological phenotypes in neurogenetic research.     

A comment on sampling error in the standardized mean difference with unequal sample sizes: avoiding potential errors in meta-analytic and primary research

The authors discuss potential confusion in conducting primary studies and meta-analyses on the basis of differences between groups. First, the authors show that a formula for the sampling error of the standardized mean difference (d) that is based on equal group sample sizes can produce substantially biased results if applied with markedly unequal group sizes. Second, the authors show that the same concerns are present when primary analyses or meta-analyses are conducted with point-biserial correlations, as the point-biserial correlation (r) is a transformation of d. Third, the authors examine the practice of correcting a point-biserial r for unequal sample sizes and note that such correction would also increase the sampling error of the corrected r. Correcting rs for unequal sample sizes, but using the standard formula for sampling error in uncorrected r, can result in bias. The authors offer a set of recommendations for conducting meta-analyses of group differences.     

The sick and the dead: The development of psychological theory on necrophilia from Krafft-Ebing to the present

Researchers dealing with necrophilia over the past century have conducted their investigations using a great variety of methodological strategies and theoretical formulations. The multiplicity of approaches has been partially responsible for the diverse nature of speculations on the etiology, essence, and evolution of necrophilia, and for the accumulation of case histories and an aggregation of data from which it is exceedingly difficult to draw generalizations. There are only two assumptions on which most of the investigators agree. One is that necrophilia is exceedingly rare. The other is that the literature on the subject is severely limited. This paper not only questions the first assumption but establishes that the second is demonstrably false. It also attempts to locate some measure of constancy among the several theoretical lines on necrophilia that have emerged since the time of Krafft-Ebing, to evaluate their effect on scholarship, and to provide some sense of the directions taken by more recent investigators.     

Tolman and Tryon. Early research on the inheritance of the ability to learn.

Few psychologists today are aware of the seminal role played by learning theorist Edward C. Tolman in the early development of the field of behavior genetics. Tolman was the first to publish a study of selective breeding for maze-learning ability in rats. He continued to foster research in this field by supporting the work of his students, particularly Robert C. Tryon. Tryon carried out the first major long-term study of maze-bright and maze-dull rats. This article focuses on Tolman's early years at Berkeley and the events culminating in the inheritance project, as well as on the evolution of this research under Tryon's direction.     

Person and situation effects should be measured in the same terms. A comment on Funder (2006)

In a recent paper in this journal, Funder [Funder, D. C. (2006). Towards a resolution of the personality triad: persons, situations and behaviors. Journal of Research in Personality, 40, 21–34] stated that the effects of person and situation on behavior were independent in principle. In this comment, we argue that Funder’s claim is not a basic law of psychology, but a product of the common statistical approach to define person effects by Pearson correlations and situation effects by differences in group means. As an alternative, we suggest using Intraclass correlations (ICC) with an absolute agreement definition as indicators of intraindividual stability. This approach enables us to directly determine, how much people’s behavior varies or remains the same across situations. We demonstrate the usefulness of the ICC approach, by applying it to both hypothetical and empirical data. However, the question which model is more appropriate is a conceptual one and cannot be answered empirically.     

A prospective study of life events,social support,and psychological symptomatology during the transition from high school to college

Life events, perceived social support, and psychological symptoms were studied prospectively among older adolescents during the transition from high school to college. These variables were reciprocally related to one another in patterns which changed over a period of 6 months. The findings are supportive of a transactional model of stress that emphasizes reciprocal, rather than linear, paths of influence. Further, the study highlights the importance of studying stress and social support during life transitions that may constitute periods of greater vulnerability to life events.