Personality assessment screener in a primary care sample of low-income urban women

The diagnostic efficiency of the Personality Assessment Screener (PAS; Morey, 1997) total score was evaluated using selected scales from the Patient Health Questionnaire (Spitzer, Kroenke, & Williams, 1999), the fourth edition of the Personality Diagnostic Questionnaire (Hyler, 1994), and the Alcohol Use Disorders Identification Test (Saunders, Aasland, Babor, DeLaFuente, & Grant, 1993) as reference standards. Complete data were collected from 110 women seeking treatment at an urban family medicine training clinic. Total PAS scores were effective in identifying patients with mood disorders, cluster B personality disorders, and alcohol use disorders, but the optimum cut scores were higher than the cut score of 19 recommended by Morey (1997). The 10 PAS element scores showed good convergent and discriminant correlations with the reference measures. These findings support the utility of the PAS to screen for major forms of psychopathology in an urban primary care setting.     

The strategic logic of costly punishment necessitates natural field experiments, and at least one such experiment exists

Costly punishment's scarcity "in the wild" does not belie strong reciprocity theory as Guala claims. In the presence of strong reciprocators, strategic defectors will cooperate and sanctioning will not occur. Accordingly, natural field experiments are necessary to assess a "wide" reading of costly punishment experiments. One such field experiment exists, and it supports the hypothesis that costly punishment promotes cooperation.     

Who are you looking at? The influence of face gender on visual attention and memory for own- and other-race faces

Previous research suggests that the own-race bias (ORB) in memory for faces is a result of other-race faces receiving less visual attention at encoding. As women typically display an own-gender bias in memory for faces and men do not, we investigated whether face gender and sex of viewer influenced visual attention and memory for own- and other-race faces, and if preferential viewing of own-race faces contributed to the ORB in memory. Participants viewed pairs of female or male own- and other-race faces while their viewing time was recorded. Afterwards, they completed a surprise memory test. We found that (1) other-race males received the initial focus of attention, (2) own-race faces were viewed longer than other-race faces over time, although the difference was larger for female faces, and (3) even though longer viewing time increased the probability of remembering a face, it did not explain the magnified ORB in memory for female faces. Importantly, these findings highlight that face gender moderates attentional responses to and memory for own- and other-race faces.     

Exploring the associations between coping patterns for everyday stressors and mental health in young schoolchildren

The purposes of this study were to explore the structure of coping with everyday stressors in a young nonclinical population and examine the relationship between coping and mental health. A total of 1324 children from 91 second-grade classes in 35 schools participated. Mental health was assessed using the parent and teacher forms of the Strengths and Difficulties Questionnaire (Goodman, 1997), and coping was assessed by the Kidcope (Spirito et al., 1988) self-report checklist. Exploratory and confirmatory factor analyses suggested a three-factor structure of coping. Latent-variable regression analysis indicated that coping categories including both active and emotional strategies were associated with fewer mental health problems, whereas withdrawal and oppositional coping strategies were associated with greater mental health problems. With some important exceptions, the results replicated previous studies of adults and adolescents. The need for new, more comprehensive coping assessments is highlighted.     

Heartwarming memories: Nostalgia maintains physiological comfort

Nostalgia, a sentimental longing or wistful affection for the past, is a predominantly positive and social emotion. Recent evidence suggests that nostalgia maintains psychological comfort. Here, we propose, and document in five methodologically diverse studies, a broader homeostatic function for nostalgia that also encompasses the maintenance of physiological comfort. We show that nostalgia--an emotion with a strong connotation of warmth--is triggered by coldness. Participants reported stronger nostalgia on colder (vs. warmer) days and in a cold (vs. neutral or warm) room. Nostalgia, in turn, modulates the interoceptive feeling of temperature. Higher levels of music-evoked nostalgia predicted increased physical warmth, and participants who recalled a nostalgic (vs. ordinary autobiographical) event perceived ambient temperature as higher. Finally, and consistent with the close central nervous system integration of temperature and pain sensations, participants who recalled a nostalgic (vs. ordinary autobiographical) event evinced greater tolerance to noxious cold.     

Microblogging, online expression, and political efficacy among young chinese citizens: the moderating role of information and entertainment needs in the use of weibo

In 2011, China's Internet population reached over half a billion users and the popular Twitter-like social networking service, Weibo, has been adopted by half of the users since its launch in August 2009. Given the potential of the Internet to facilitate a civic culture in the authoritarian state, the use of Weibo and its effects on citizens' political attitudes and behaviors are of important concern. A survey of 499 Weibo users found that intensity of use was related to increased willingness to express opinions about government and politics, the perception that one has the ability to participate in politics, and feelings that the government is not responsive to the demands of citizens. Moreover, the above relationships were moderated by the motivations of Weibo use, such that information motives strengthened the relationships while entertainment motives weakened the relationships.     

《结构》之后的路

该文槪略阐述了库恩本人自1962年《科学革命的结构》发表以来三十年的科学哲学探索历程。探索的中心议题是在肯定理论变化间存在不可通约性的前提下,科学知识是如何进化发展的。库恩强调了科学发展与生物演化之间的相似性,并自认为他是一位后达尔文康德主义者。库恩认为,在知识分化与改变过程的內在基础中,有某种类似康德的自在之物存在,它是永恒的、固定的和稳定的东西,且是不可言说、不可描述的,是处在时空之外的。仅此而论,库恩的这一新主张,是否会在目前科学哲学的平靜湖面上形成一个“一石激起千层浪”的新局面呢?我们将拭目以待。     

Formation of transitivity in conditional matching to sample by pigeons

Four homing pigeons were trained over 5 months in a zero-delay, “arbitrary” matching-to-sample procedure with sample and comparison stimuli presented on any of three response keys. Birds were also required to complete a fixed-ratio 10 requirement on both sample and comparison stimuli to terminate their presentation. The procedure resulted in the establishment of relations that were not specifically trained and that can be characterized by the property of transitivity in a stimulus equivalence context. This result was in contrast with the findings obtained from most previous research with nonhuman subjects.     

Klaus Holzkamp and the rise and decline of German critical psychology

The history of German Critical Psychology focuses on the works of its most significant representative, Klaus Holzkamp (1927-1995), and reconstructs the development of his ideas, critiques, and results. For historical-systematic reasons his work is divided into a precritical period (until 1968), a critical-emancipatory period (1968-1972), a critical-conceptual period (1973-1983), and a subject-scientific period (1984-1995). Social movements and internal problems of traditional psychology are identified as factors in the rise of his psychology, whereas the decline of Critical Psychology in the 1980s and 1990s is attributed to social development, limitations of a systematic-foundational framework, and the emergence of alternative critical approaches. Despite these problems the article shows that Holzkamp is an eminent theoretical psychologist who has made significant contributions to psychological knowledge.     

The dynamical hypothesis in cognitive science

According to the dominant computational approach in cognitive science, cognitive agents are digital computers; according to the alternative approach, they are dynamical systems. This target article attempts to articulate and support the dynamical hypothesis. The dynamical hypothesis has two major components: the nature hypothesis (cognitive agents are dynamical systems) and the knowledge hypothesis (cognitive agents can be understood dynamically). A wide range of objections to this hypothesis can be rebutted. The conclusion is that cognitive systems may well be dynamical systems, and only sustained empirical research in cognitive science will determine the extent to which that is true.