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101.
Humans (Homo sapiens) and chimpanzees (Pan troglodytes) can extract socially-relevant information from the static, non-expressive faces of conspecifics. In humans, the face is a valid signal of both personality and health. Recent evidence shows that, like humans, chimpanzee faces also contain personality information, and that humans can accurately judge aspects of chimpanzee personality relating to extraversion from the face alone (Kramer, King, and Ward, 2011). These findings suggest the hypothesis that humans and chimpanzees share a system of personality and facial morphology for signaling socially-relevant traits from the face. We sought to test this hypothesis using a new group of chimpanzees. In two studies, we found that chimpanzee faces contained health information, as well as information of characteristics relating to extraversion, emotional stability, and agreeableness, using average judgments from pairs of individual photographs. In a third study, information relating to extraversion and health was also present in composite images of individual chimpanzees. We therefore replicate and extend previous findings using a new group of chimpanzees and demonstrate two methods for minimizing the variability associated with individual photographs. Our findings support the hypothesis that chimpanzees and humans share a personality signaling system. 相似文献
102.
Alloy LB Urošević S Abramson LY Jager-Hyman S Nusslock R Whitehouse WG Hogan M 《Journal of abnormal psychology》2012,121(1):16-27
Little longitudinal research has examined progression to more severe bipolar disorders in individuals with "soft" bipolar spectrum conditions. We examine rates and predictors of progression to bipolar I and II diagnoses in a nonpatient sample of college-age participants (n = 201) with high General Behavior Inventory scores and childhood or adolescent onset of "soft" bipolar spectrum disorders followed longitudinally for 4.5 years from the Longitudinal Investigation of Bipolar Spectrum (LIBS) project. Of 57 individuals with initial cyclothymia or bipolar disorder not otherwise specified (BiNOS) diagnoses, 42.1% progressed to a bipolar II diagnosis and 10.5% progressed to a bipolar I diagnosis. Of 144 individuals with initial bipolar II diagnoses, 17.4% progressed to a bipolar I diagnosis. Consistent with hypotheses derived from the clinical literature and the Behavioral Approach System (BAS) model of bipolar disorder, and controlling for relevant variables (length of follow-up, initial depressive and hypomanic symptoms, treatment-seeking, and family history), high BAS sensitivity (especially BAS Fun Seeking) predicted a greater likelihood of progression to bipolar II disorder, whereas early age of onset and high impulsivity predicted a greater likelihood of progression to bipolar I (high BAS sensitivity and Fun-Seeking also predicted progression to bipolar I when family history was not controlled). The interaction of high BAS and high Behavioral Inhibition System (BIS) sensitivities also predicted greater likelihood of progression to bipolar I. We discuss implications of the findings for the bipolar spectrum concept, the BAS model of bipolar disorder, and early intervention efforts. 相似文献
103.
104.
The purpose of this study was to assess whether understanding relational terminology (i.e., more, less, and fewer) mediates the effects of intervention on compare word problems. Second-grade classrooms (N=31) were randomly assigned to one of three conditions: researcher-designed word-problem intervention, researcher-designed calculation intervention, or business-as-usual (teacher-designed) control. Students in word-problem intervention classrooms received instruction on the compare problem type, which included a focus on understanding relational terminology within compare word problems. Analyses, which accounted for variance associated with classroom clustering, indicated that (a) compared with the calculation intervention and business-as-usual conditions, word-problem intervention significantly increased performance on all three subtypes of compare problems and on understanding relational terminology, and (b) the intervention effect was fully mediated by students' understanding of relational terminology for one subtype of compare problems and partially mediated by students' understanding of relational terminology for the other two subtypes. 相似文献
105.
Amanda Christine Wallace Rae Jean Proeschold-Bell Sara LeGrand John James Robin Swift David Toole Matthew Toth 《Pastoral Psychology》2012,61(1):113-143
The health of clergy is important, and clergy may find health programming tailored to them more effective. Little is known
about existing clergy health programs. We contacted Protestant denominational headquarters and searched academic databases
and the Internet. We identified 56 clergy health programs and categorized them into prevention and personal enrichment; counseling;
marriage and family enrichment; peer support; congregational health; congregational effectiveness; denominational enrichment;
insurance/strategic pension plans; and referral-based programs. Only 13 of the programs engaged in outcomes evaluation. Using
the Socioecological Framework, we found that many programs support individual-level and institutional-level changes, but few
programs support congregational-level changes. Outcome evaluation strategies and a central repository for information on clergy
health programs are needed. 相似文献
106.
Cultures shape the types of goals that students pursue in the classroom. However, research in achievement goal theory seems
to have neglected this cultural aspect with its exclusive focus on individualistically-based goals such as mastery and performance
goals. This emphasis on mastery and performance goals may reflect Western individualist psychological thinking. Thus, social
goals, which may be more salient in collectivist cultures, are relatively neglected. There is a dearth of studies investigating
the role of social goals in academic motivation, and the few studies that did explore them are somewhat problematic. This
paper reviews research done within the achievement goal theory, considers the need for more studies on social goals, and concludes
with the argument that social goals are important in understanding student motivation especially in collectivist cultures. 相似文献
107.
We assessed the relationship between brain structure and function in 10 individuals with specific language impairment (SLI), compared to six unaffected siblings, and 16 unrelated control participants with typical language. Voxel-based morphometry indicated that grey matter in the SLI group, relative to controls, was increased in the left inferior frontal cortex and decreased in the right caudate nucleus and superior temporal cortex bilaterally. The unaffected siblings also showed reduced grey matter in the caudate nucleus relative to controls. In an auditory covert naming task, the SLI group showed reduced activation in the left inferior frontal cortex, right putamen, and in the superior temporal cortex bilaterally. Despite spatially coincident structural and functional abnormalities in frontal and temporal areas, the relationships between structure and function in these regions were different. These findings suggest multiple structural and functional abnormalities in SLI that are differently associated with receptive and expressive language processing. 相似文献
108.
This study explored the anger-regulation strategies of bicultural individuals who are brought up with two distinct cultures that might carry contradictory demands about how to regulate emotions. With a sample of 525 adolescents in the Netherlands and Morocco, we found that bicultural Moroccan-Dutch adolescents' anger regulation in response to hypothetical peer conflict were largely similar to those of their Dutch peers. In fact, both the Dutch and the Moroccan-Dutch adolescents' anger regulation differed in the same ways from the Moroccan group, with greater acting out and less calm verbalisation, reflection, and diversion in the former than in the latter. Additionally, our findings indicate that Moroccan-Dutch adolescents' identification with the Dutch as well as with the Moroccan culture is related to more anger verbalisation and less externalising anger regulation. These results are interpreted in light of the complex cultural position faced by bicultural adolescents. 相似文献
109.
Wendy R. Boswell Marla Baskerville Watkins María del Carmen Triana Asghar Zardkoohi Run Ren Elizabeth E. Umphress 《Journal of Vocational Behavior》2012,80(2):454-463
Outsourcing of jobs to contract workers who work alongside a client's employees has changed the human resource landscape of many organizations. In this study we examine how a contract worker's perceived employment status similarity to the client's own standard employees influences his/her affective commitment to both the client and the employer and ultimately intent to quit the employer. Using a sample of 623 contract workers, we found strong support for our hypotheses. In particular, findings indicate an important role for perceived employment status at the client organization in driving contract worker's attitudes and that contract workers consider both the client and the employer when making decisions to leave the employer. Implications for managing contractor relationships are discussed. 相似文献
110.
In this article Robin B. Jarrett reflects on the early years in which female investigators were a minority in the field and on her participation in the Trailblazers' panel discussion at the Association for Behavioral and Cognitive Therapies on November 29, 2009. Dr. Jarrett writes these reflections in the form of a letter to current and future professionals (of all demographics) dedicated to behavioral science and its practice; she poses questions about what the future may hold. 相似文献