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691.
Still looking for Poppa   总被引:9,自引:0,他引:9  
In 1992, V. Phares published an article titled "Where's Poppa?: The Relative Lack of Attention to the Role of Fathers in Child and Adolescent Psychopathology". Since that time, there have been modest gains in the research literature on clinical child issues, but there remains a wide gap between the inclusion of mothers and fathers in clinical child and family research. To provide an update of this issue for the field of developmental psychopathology, the authors of this comment conducted an updated review and analysis of the research on fathers and developmental psychopathology. These current data were compared with the data from the Phares and Compas (1992) study. It was found that there continues to be a dearth of research on fathers and developmental psychopathology.  相似文献   
692.
This study examined anxiety and coping responses to the outbreak of severe acute respiratory syndrome (SARS) in Hong Kong. Trait anxiety, situation-specific coping strategies, and coping flexibility were proposed as predictors of state anxiety during the early phase of the SARS epidemic. Seventy-two Hong Kong undergraduates (31 men, 41 women) participated in a prospective, multiple time-point study. Participants' trait anxiety and coping flexibility had been assessed in an earlier study. Five months later, they reported their anxiety and coping at each of the four time points during the outbreak. Results revealed fluctuations in state anxiety across time points. Results from hierarchical linear modeling showed that trait anxiety as well as the situation-appropriate coping strategies of avoidance and personal hygiene practice accounted for changes in state anxiety.  相似文献   
693.
We performed a cross-sectional study with three age groups (8, 14, and 17 years) to evaluate developmental differences in stereotyped beliefs about physical attractiveness and the value of this as perceived by the participants. Given the current importance of television in the development of social knowledge, television models were used. The children and adolescents were asked to evaluate, using bipolar open scales, the physical attractiveness, likeableness, generosity, intelligence, fun, and altruism of 12 television models of both sexes, previously selected by judges, as well as the desire to resemble or feel close to the models. Analysis showed developmental differences across age groups both in the concept of physical attractiveness and in stereotyped beliefs about this. As in other areas of social knowledge, the younger children's responses were bipolar, global, and much more stereotyped, while the adolescents introduced subtle distinctions and elaborated their responses. Nevertheless, physical attractiveness appeared a desirable characteristic for all age groups.  相似文献   
694.
Three avian species, a seed-caching corvid (Clark's nutcrackers; Nucifraga columbiana), a non-seed-caching corvid (jackdaws; Corvus monedula), and a non-seed-caching columbid (pigeons; Columba livia), were tested for ability to learn to find a goal halfway between 2 landmarks when distance between the landmarks varied during training. All 3 species learned, but jackdaws took much longer than either pigeons or nutcrackers. The nutcrackers searched more accurately than either pigeons or jackdaws. Both nutcrackers and pigeons showed good transfer to novel landmark arrays in which interlandmark distances were novel, but inconclusive results were obtained from jackdaws. Species differences in this spatial task appear quantitative rather than qualitative and are associated with differences in natural history rather than phylogeny.  相似文献   
695.
Some authors have claimed that Hegel's ‘determinate negation’ should be distinguished from ‘logical’ or ‘formal’ negation, that is, from a view of negation as a contradictory forming operator. In contrast, I argue that dialectical determinate negation involves a view of negation as a contradictory forming operator, and can therefore count as formal negation in every respect. However, as it is clear in contemporary glutty semantics of negation, one may distinguish between different accounts of the relationship between negation, contradiction and content. I suggest that, differently from classical negation, and as glutty negation, dialectical negation has partial content.  相似文献   
696.
A structural model for surface-enhanced stabilization in some metallic glass formers is proposed. In this model, the alloy surface structure is represented by five-layer Kagomé-net-based lateral ordering. Such surface structure has intrinsic abilities to stabilize icosahedral-like short-range order in the bulk, acting as ‘a cloak of liquidity’. In particular, recent experimental observations of surface-induced lateral ordering and a very high glass forming ability of the liquid alloy Au49Ag5.5Pd2.3Cu26.9Si16.3 can be united using this structural model. This model may be useful for the interpretation of surface structure of other liquid alloys with a high glass forming ability. In addition, it suggests the possibility of guiding the design of the surface coating of solid containers for the stabilization of undercooled liquids.  相似文献   
697.
RESUMEN

El profesor Scherer es uno de los Psicólogos Sociales más importantes de la actualidad, un importante investigador en temas de psicoacústica o de la conducta no verbal no vocal (como a él le gusta llamar a su campo). La contribución del profesor Scherer a la investigación del análisis psicológico de la voz y de las relaciones entre personalidad y los sitemas vocales no verbales de la comunicación ha sido muy importante para el desarrollo de la investigación en la dimensión no-verbal de la conducta. En esta entrevista Scherer reflexiona sobre el pasado y presente de la psicología alemana, refleja los hitos principales de su área de estudio y plantea el problema de la responsabilidad del investigador en la aplicación de sus hallazgos y productos. Se presenta, en esta entrevista, un ejemplo esclarecedor de la importancia de los factores interdisciplinarios en la génesis y apertura de nuevas áreas para la investigación.  相似文献   
698.
Does labeling teenagers as reckless, impulsive, ruled by hormones, and incapable of considering the consequences of unprotected sex help us understand them better? The present article proposes an interpretation of adolescence as a combination of processes that allow teenagers to undertake experiments, much like (naïve) scientists, with the aim of finding new constructions of self, including in the area of sexuality. After considering some theoretical aspects in construing adolescents’ points of view, examples of adolescents’ stories are presented to suggest an alternative perspective of their risk-taking behavior. It is proposed that this alternative view of adolescents may influence those who work with young people to think differently when drawing up healthcare plans and sex education courses, in which the idea of right and wrong behavior gives way to one of elaborative choice.  相似文献   
699.
700.
Loneliness is a subjective and emotionally unpleasant experience of perceiving insufficient social relationships. Previous research has revealed that loneliness constitutes a psychosocial risk factor for depression, and is also related to unhealthy behaviors such as smoking. This study aims to examine the relation between loneliness, depression, and cigarette dependence, and to explore the role of sex in this relationship. A total sample of 275 adult treatment-seeking daily smokers (Mage = 45.3; 61.5% females) was used. Our results showed a significant correlation between higher scores of loneliness, depressive symptoms, and cigarette dependence. In addition, mediation analysis showed a significant indirect effect of loneliness on cigarette dependence, via depressive symptoms. Regarding the effect of sex, we found that this variable significantly moderated the relationship between depressive symptoms and cigarette dependence. Results of this study extend previous literature by showing that, in treatment seeking smokers, loneliness is a significant predictor of depressive symptoms, and through this relation, it predicts cigarette dependence. Additionally, sex was a significant moderator of this relation. These findings have several clinical implications, and also contribute to the understanding of cigarette dependence, which is a well-known barrier for smoking cessation.  相似文献   
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