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991.
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993.
Structural balance: a generalization of Heider''s theory 总被引:5,自引:0,他引:5
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995.
Rotheram-Borus MJ Piacentini J Van Rossem R Graae F Cantwell C Castro-Blanco D Feldman J 《Suicide & life-threatening behavior》1999,29(4):319-331
Clinicians must identify factors among suicide-attempting adolescents and their families that increase treatment adherence. Researchers assessed a consecutive series of 140 disenfranchised Latina adolescents (ages 12-18 years) and their mothers presenting at a large urban emergency room after a suicide attempt by the adolescent. Adherence was examined as it related to service delivery, individual background characteristics, and psychosocial factors (current symptomatology, treatment attitudes). Each factor was found to predict adolescent treatment adherence. Adolescents receiving a specialized emergency room program, those with a diagnosis of disruptive behavior disorder, and those from single-parent households attended significantly more therapy sessions compared to their suicide-attempting peers receiving standard emergency room care. Adolescents with a diagnosis of anxiety disorders and those whose mothers reported more psychopathology and perceived more cohesive family relationships tended to attend significantly fewer treatment sessions. The implications for the delivery of emergency room interventions are discussed. 相似文献
996.
Aureli F Preston SD de Waal FB 《Journal of comparative psychology (Washington, D.C. : 1983)》1999,113(1):59-65
Heart rate telemetry was explored as a means to access animal emotion during social interactions under naturalistic conditions. Heart rates of 2 middle-ranking adult females living in a large group of rhesus macaques (Macaca mulatta) were recorded along with their behavior. Heart rate changes during 2 types of interactions were investigated, while controlling for the effects of posture and activity. The risk of aggression associated with the approach of a dominant individual was expected to provoke anxiety in the approachee. This prediction was supported by the heart rate increase after such an approach. No increase was found when the approacher was a kin or a subordinate individual. The tension-reduction function of allogrooming was also supported. Heart rate decelerated faster during the receipt of grooming than in matched control periods. 相似文献
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998.
The primary aim of this study was to verify whether early individual differences in look duration are related to general mechanisms of the infant nervous system that draw together attention and emotion. Thirty-one infants were observed at 3, 5, and 11 months of age. Facial expressions of pain and distress were observed by means of C. Izard's (1979) Maximally Discriminative Facial Movement Coding System 90 s after routine pediatric vaccinations. Several measures of visual attention were taken experimentally in a separate testing session. Significant correlations between measures of attention and duration of facial expressions of pain and distress were found at each age level. Infants who showed pain or distress for a shorter time period also paid attention for a shorter time period and vice versa. The main conclusion is that individual differences combining control of both pain and attention can be identified from early infancy. 相似文献
999.
Gesture and early bilingual development 总被引:1,自引:0,他引:1
The relationship between speech and gestural proficiency was investigated longitudinally (from 2 years to 3 years 6 months, at 6-month intervals) in 5 French-English bilingual boys with varying proficiency in their 2 languages. Because of their different levels of proficiency in the 2 languages at the same age, these children's data were used to examine the relative contribution of language and cognitive development to gestural development. In terms of rate of gesture production, rate of gesture production with speech, and meaning of gesture and speech, the children used gestures much like adults from 2 years on. In contrast, the use of iconic and beat gestures showed differential development in the children's 2 languages as a function of mean length of utterance. These data suggest that the development of these kinds of gestures may be more closely linked to language development than other kinds (such as points). Reasons why this might be so are discussed. 相似文献
1000.
Glomb TM Munson LJ Hulin CL Bergman ME Drasgow F 《The Journal of applied psychology》1999,84(1):14-28
Sexual harassment and its corresponding outcomes develop and change over time, yet research on this issue has been limited primarily to cross-sectional data. In this article, longitudinal models of harassment were proposed and empirically evaluated via structural equations modeling using data from 217 women who responded to a computerized questionnaire in 1994 and again in 1996. Results indicate that sexual harassment influences both proximal and distal work-related variables (e.g., job satisfaction, work withdrawal, job withdrawal) and psychological outcomes (e.g., life satisfaction, psychological well-being, distress). In addition, a replication of the L. F. Fitzgerald, F. Drasgow, C.L. Hulin, M.J. Gelfand, and V.J. Magley (1997) model of harassment was supported. This research was an initial attempt to develop integrated models of the dynamic effects of sexual harassment over time. 相似文献