Regulatory foci and organizational commitment

We use regulatory focus theory to derive specific predictions regarding the differential relationships between regulatory focus and commitment. We estimated a structural equation model using a sample of 520 private and public sector employees and found in line with our hypotheses that (a) promotion focus related more strongly to affective commitment than prevention focus, (b) prevention focus related more strongly to continuance commitment than promotion focus, (c) promotion and prevention focus had equally strong effects on normative commitment. Implications of these findings for the three-component model of commitment, especially the ‘dual nature’ of normative commitment, as well as implications for human resources management and leadership are discussed.     

Mindfulness as a means of reducing aggressive behavior: dispositional and situational evidence

Recent research and theory suggest that mindfulness, or enhanced attention and awareness in the present moment [Brown and Ryan, 2003], may be linked to lower levels of ego-involvement and, as a result, may have implications for lowering hostility and aggressive behavior. Accordingly, we conducted two studies to examine the potential aggression-mitigating role of mindfulness. In Study 1, we found that dispositional mindfulness correlated negatively with self-reported aggressiveness and hostile attribution bias. In Study 2, participants made mindful before receiving social rejection feedback displayed less-aggressive behavior than did rejected participants not made mindful. Discussion centers on potential mechanisms by which mindfulness operates to reduce aggressive behavior.     

Tuning in to another person's action capabilities: perceiving maximal jumping-reach height from walking kinematics

Three experiments investigated the ability to perceive the maximum height to which another actor could jump to reach an object. Experiment 1 determined the accuracy of estimates for another actor's maximal reach-with-jump height and compared these estimates to estimates of the actor's standing maximal reaching height and to estimates of the perceiver's own maximal reaching and reach-with-jump height. Perception of another actor's maximum reach-with-jump height was less accurate than the other estimates, but still accurate to within 8% error. The actor's reach-with-jump height was modified in Experiment 2 by attaching weights around the actor's ankles. Perceivers, who were explicitly aware of the manipulation, adjusted their maximum reach-with-jump estimates for the actor accordingly. In Experiment 3, perceivers were not explicitly aware of the weight manipulation, but provided significantly lower maximum reach-with-jump estimates after watching the actor walk while wearing the weights compared to estimates obtained after watching the actor walk while not wearing the weights. The results suggest that the actor's walking pattern was informative about the actor's capacity to produce a different action, jumping to reach an object.     

Facial experience during the first year

Parents of 2-, 5-, 8-, and 11-month-olds used two scales we developed to provide information about their infants' facial experience with familiar and unfamiliar individuals during one week. Results showed large discrepancies in the race, sex, and age of faces that infants experience during their first year with the majority of their facial experience being with their primary caregiver, females, and other individuals of the same-race and age as their primary caregiver. The infant's age and an unfamiliar individual's sex were predictive of their time spent interacting with one another. Moreover, an unfamiliar individual's sex was predictive of the attention infants allocated during social interactions. Differences in frequency and length of interactions with certain types of faces, as well as in infant attention toward certain individuals, all likely contribute to the development of expertise in processing commonly experienced face types and deficiencies in processing less commonly experienced face types.     

学习能力与学习障碍的遗传学： 英国的近期发展和中国的研究的可能方向

中国的行为遗传学诞生在遗传学突飞猛进的时代,令人振奋。作为一个新兴学科,中国的行为遗传学研究可以避免走前人的弯路,而成为领先而不是滞后的领域。以学习能力的研究为例,计量行为遗传学可以避免“性与养”（nature vs. nurture）的争论而直接研究一些遗传学与心理学里有意义的问题,包括正常与异常、稳定与变动、同质与异质的关系等问题。尤为重要的是超越“性与养”的争论而直接研究遗传对行为的影响。本文也扼要介绍了英国“双生子早期发展”项目的计量行为遗传学和“全基因组关联”对学习能力研究的结果。可以预计,飞速发展的遗传学发现将会持续一些时日,其发展将会对中国和世界的心理学产生更大的影响     

Intellectual Ability and Achievement in Anxiety-Disordered Children: A Clarification and Extension of the Literature

Intellectual and achievement deficits associated with childhood anxiety disorders are of considerable controversy. Part of this controversy and inconsistency in findings appears related to methodological differences in studies: anxiety disorders are defined as occurring anywhere in the diagnostic profile (e.g., primary, secondary, or tertiary) in some studies whereas in other studies anxiety disorders are defined only when primary (excluding secondary or tertiary disorders). Results in the present study broadly parallel findings from the previous studies when the procedures inherent to each study are replicated. Through careful diagnostic assignment, it is shown that anxiety disorders are no more impairing than other psychiatric disorders in the present study. However, when compared to referred children without significant psychopathology, children with anxiety disorders show statistically and clinically significant impairment. Subsequent analyses do not suggest inattention mediates this effect. Discussion emphasizes the need to assess for and consider comorbidity in understanding these differences. A portion of these findings were presented at the 40th annual meetings of the Association for Cognitive and Behavioral Therapies (2006).     

Keeping the collectivity in mind?

The key question in this three way debate is the role of the collectivity and of agency. Collins and Shrager debate whether cognitive psychology has, like the sociology of knowledge, always taken the mind to extend beyond the individual. They agree that irrespective of the history, socialization is key to understanding the mind and that this is compatible with Clark’s position; the novelty in Clark’s “extended mind” position appears to be the role of the material rather than the role of other minds. Collins and Clark debate the relationship between self, agency, and the human collectivity. Collins argues that the Clark’s extended mind fails to stress the asymmetry of the relationship between the self and its material “scaffolding.” Clark accepts that there is asymmetry but that an asymmetrical ensemble is sufficient to explain the self. Collins says that we know too little about the material world to pursue such a model to the exclusion of other approaches including that both the collectivity and language have agency. The collectivity must be kept in mind! (Though what follows is a robust exchange of views it is also a cooperative effort, authors communicating “backstage” with each other to try to make the disagreements as clear and to the point as possible.)

Psychoneuroimmunology

Psychoneuroimmunology (PNI) is concerned with the processes that mediate the relationships between psychological and social factors and disease or health. The focus of PNI is particularly the bidirectional relationships between these factors and the immune system, through nervous system and endocrine system pathways. This paper will provide an introduction to PNI. This will include a brief tour of the immune system and its measurement and the physiology of mind–body connections. Two pertinent questions will then arise: whether social and psychological factors can make healthy people sick and how these factors influence the course of diseases. These questions will be discussed using evidence from observational, experimental, and intervention studies.     

Narrative Therapy Using a Reflecting Team: An Ethnographic Study of Therapists' Experiences

Narrative therapy in the last 15 years has been utilized by many clinicians and yet there is a lack of research on therapists' experience of this approach. This ethnographic research explores the views and perceptions of eight narrative therapists who belonged to a narrative team in an outpatient clinic. These therapists were observed and interviewed. Five themes emerge from the data. The themes include a sense of success in reducing the clients' problems as well as some limitations of narrative therapy. Two recommendations for research and practice involve the use of narrative therapy without a team and the use of narrative therapy in addressing issues of family violence.