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271.
Science and Engineering Ethics - Scientific authorship serves to identify and acknowledge individuals who “contribute significantly” to published research. However, specific authorship...  相似文献   
272.
Theory and research on self‐regulation, emotional adjustment, and interpersonal processes focus increasingly on parasympathetic functioning, using measures of vagally mediated heart rate variability (vmHRV) or respiratory sinus arrhythmia (RSA). This review describes models of vmHRV in these areas, and issues in measurement and analysis. We propose a framework organizing theory and research as examining (a) vmHRV as an individual difference or a situational response, and (b) resting, reactive, or recovery levels. Evidence supports interpretation of individual differences in resting vmHRV as a broad biomarker for adaptive functioning, but its specificity and underlying mechanisms require elaboration. Individual differences in vagal reactivity (i.e., trait‐like differences in vmHRV decreases during challenge or stress) are less commonly studied in adults and results are mixed. Many stressors and challenges evoke temporary decreases in vmHRV, and in some research self‐regulatory effort evokes increases. In a smaller literature, positive interpersonal experiences and some restorative processes increase resting vmHRV, whereas depletion of self‐regulatory capacity through related effort decreases it. Greater attention to conceptual distinctions regarding vmHRV constructs and several methodological issues will strengthen future research. Importantly, researchers should exercise caution in equating vmHRV with specific psychosocial constructs, especially in the absence of converging assessments and precise experimental manipulations.  相似文献   
273.
Diffusionism, an ethnological theory particularly dominant in Germany in the late nineteenth and early twentieth centuries, can be shown to have had roots in the politics and major trends of social development of nineteenth-century Germany as well as in a variety of intellectual tendencies. In particular, it is argued that several important features of diffusionism, especially the concepts of Lebensraum, of “colonization” as a natural process, and of the primacy of agriculture in cultural development, in part developed out of conservative political ideologies and reflected the social origins of the early diffusionists in preindustrial segments of the German middle class.  相似文献   
274.
Infants diagnosed non-organic failure-to-thrive (NOFT) show arrested physical development. The cause of the growth delay and of the accompanying behavioral anomalies is not known, but generally is attributed to maternal deprivation. This study investigated the hypothesis that family hostility was also a contributing factor. NOFT families were compared with maltreating and adequate families and found to be larger and more intact, but characterized by extremely distressed interpersonal relationships and family violence. This result was interpreted as suggesting that NOFT resulted from the stress of both insufficient and inappropriate treatment of the infant. The source of the stress was observed to include the entire family, the members of which were displaying other psychosomatic manifestations of stress.  相似文献   
275.
This paper explores and compares the processes of music and analysis from the author's experience as a musician, piano teacher and analyst. It explains how the use of music improvisation in analysis (with simple percussion instruments) can powerfully enhance the dialogue between the unconscious and conscious psyche, as well as deepen the relationship between analyst and analysand. This is connected theoretically to Jung's active imagination and Winnicott's concept of play within the analytic encounter. Finally, the question is raised whether analytic trainings could do more to expose trainees to the possibility of using music within the analytic encounter. This touches on the more basic and controversial issue (which often separates analytical psychology and psychoanalysis) of whether expressive therapy should be used in analysis at all.  相似文献   
276.
A distributed connectionist network can account for both bookkeeping (M. Rothbart, 1981) and subtyping (M. B. Brewer, V. Dull, & L. Lui, 1981; S. E. Taylor, 1981) effects. The finding traditionally regarded as demonstrating subtyping is that exposure to moderate (compared with extreme) disconfirmers leads to subsequent ratings of the group that are less stereotypic. Despite learning that is incremental and analogous to bookkeeping, the simulations replicate this finding and suggest that the "subtyping" pattern of results will be drastically reduced if disconfirmers are encountered before the stereotype is well-established. This novel prediction holds with human participants and offers a tantalizing suggestion: Although moderate disconfirmers may produce more stereotype change. stereotype development might be discouraged by exposure to either extreme or moderate disconfirmers.  相似文献   
277.
We hypothesized that semester goal attainment provides a route to short-term psychological growth. In an attempt to enhance this process, we randomly assigned participants to either a goal-training program or to a control condition. Although there were no main effects of program participation on later goal attainment, important interactions were found. Consistent with a "prepared to benefit" model, participants already high in goal-based measures of personality integration perceived the program as most useful and benefited the most from the program in terms of goal attainment. As a result, they became even more integrated and also increased in their levels of psychosocial well-being and vitality. Implications for theories of short-term growth and positive change are discussed, as is the unanswered question of how to help less-integrated persons grow.  相似文献   
278.
To test the hypothesis that lower social status is associated with more smiling, the authors used newspaper photographs and their associated news stories as the basis for scoring the smiling and relative social status of the 2 individuals in each photograph. Independent raters judged smiling and 5 dimensions of relative status for 496 individuals in 248 newspaper photographs. There was no relation between status and smiling, although status and smiling were both related to other variables such as gender, age, and story valence. These findings add to a growing body of evidence that there is no generalized relation between smiling and status.  相似文献   
279.
280.
Three experiments showed that constraints imposed early in learning have different effects on variability when they are in effect and after they are removed. Task constraints, which determine how something can be done, limited the number of possible responses in a computer game. Variability constraints, which specify how differently something must be done, required that each response differ from some number of prior responses. Less restrictive constraints (Experiments 1 and 2) produced higher variability during the constraints. More restrictive constraints (Experiments 2 and 3) led to higher variability after the constraints were relaxed. The authors discuss how these differences reflect strategies acquired during the constraints (default rules) and modified in closely related ways (exception rules) afterward.  相似文献   
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