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141.
This study examines the association of life stressors and the period when they occur, with the development of chronic fatigue syndrome (CFS) symptoms in Gulf War veterans. Of data collected from Gulf War Health Registry veterans, 113 met CFS criteria and 441were controls. After hierarchical multiple regression, several negative life stressors were associated with CFS group membership: being wounded, experiencing a traumatic war experience, frequent battle experiences, demotion, and unable to work within 2 years of returning from the Gulf. The positive life stressor of buying a house more than 2 years after returning protected against being in the CFS group. The findings are consistent with etiological hypotheses of CFS incorporating a psychosocial component and are useful in developing programs for veterans returning from war.  相似文献   
142.
All representationalists maintain that there is a necessary connection between an experience’s phenomenal character and intentional content; but there is a disagreement amongst representationalists regarding the nature of those intentional contents that are necessarily connected to phenomenal character. Russellian representationalists maintain that the relevant contents are composed of objects and/or properties, while Fregean representationalists maintain that the relevant contents are composed of modes of presentation of objects and properties. According to Fregean representationalists such as David Chalmers and Brad Thompson, the Fregean variety of the view is preferable to the Russellian variety because the former can accommodate purported counterexamples involving spectrum inversion without illusion and colour constancy while the latter cannot. I maintain that colour constancy poses a special problem for the Fregean theory in that the features of the theory that enable it handle spectrum inversion without illusion cannot be extended to handle colour constancy. I consider the two most plausible proposals regarding how the Fregean view might be developed in order to handle colour constancy—one of which has recently been defended by Thompson (Australas J Philos 87:99–117, 2009)—and argue that neither is adequate. I conclude that Fregean representationalism is no more able to accommodate colour constancy than is Russellian representationalism and, as such, ought to be rejected.  相似文献   
143.
Extensive research documents that children of depressed mothers are at a significantly higher risk for developing a variety of socioemotional difficulties than children of nondepressed mothers. Yet, little prevention research has been conducted for this population, and low-income, minority, and urban families are rarely included. To address this deficit, we are developing the Protecting Families Program (PFP), a family-based multicomponent depression prevention program for mothers in treatment at urban community mental health agencies and their school-aged children. To inform intervention development and begin relationship building with the agencies, patient and staff focus groups were conducted in the participating agencies. Eighteen mothers with depression participated, and eight major themes were identified: (1) depression symptoms, (2) generational legacy, (3) parenting difficulties, (4) child problems, (5) social support, (6) stressful life events, (7) therapy and other helpful activities, and (8) desired treatment. In the focus groups with 10 mental health providers, the five major themes identified were parenting difficulties, lack of social support, life stress, current mental health practices, and intervention development. The findings support the multicomponent design of PFP, which focuses on increasing knowledge of depression, enhancing social support, and improving parenting skills. The study helped clarify many of the challenges of conducting research in a community mental health system.  相似文献   
144.
This article presents a concrete, systematic approach to treating the adolescent based upon a sound theoretical understanding of this developmental period, and knowledge of how adolescents behave in therapy and in life. The various procedures essential to engaging the patient in therapy are highlighted in light of the intense adolescent struggle between seeking total independence or autonomy and being attracted to dependency on early love objects. Issues of assessment, goal-setting, the importance of attachment, acceptance, and a general adolescent-sensitive set of procedures are discussed.  相似文献   
145.
In Kohut's analysis of narcissism, the self emerges as a bipolar structure characterized by grandiosity at one pole and dependency at the other. Through appropriate developmental processes, grandiosity grows into a mature ambitiousness, and early dependencies are converted into a stable system of ideals. The present investigation predicted that sex role constructs essentially measure these two aspects of the self. Expected relationships between masculinity and grandiosity, and between femininity and dependency, were in fact obtained. Based in large part on Westin's (Self and Society, Cambridge: Cambridge University Press, 1985) analysis of Kohut's theory, synthetic, internal, external, and archaic narcissistic self styles were hypothesized to exist and to parallel the androgynous, masculine, feminine, and undifferentiated sex roles, respectively. Rough comparabilities were in fact evident between these two typologies. Factor analyses also demonstrated that narcissism and sex role measures load on factors in ways revealing the intimate ties between pathological narcissism and the failure to achieve desirable sex role characteristics.  相似文献   
146.
147.
Rats were presented with three levels of shock intensity during acquisition followed by three levels of nonreinforced CS exposure during extinction (3 × 3) in the context of a one-way avoidance situation. Extinction effects were directly dependent upon the differential shock-intensity levels which were delivered during acquisition. Avoidance behavior was sustained and, in fact, increased (incubation) for high-shock groups despite increased duration of nonreinforced CS exposure. These results were interpreted as support for Eysenck's (1968) theory of fear incubation.  相似文献   
148.
To assess the effects of amphetamine on working and reference memory rats were trained on a 12-arm radial maze with six arms baited and six arms unbaited until stable performance was achieved. Administration of 2.0 mg/kg d-amphetamine sulfate increased both working and reference memory errors, but only if a 5-min delay was imposed after three successful choices. With no delay this dose had no reliable effect on either working or reference memory. Lower doses (0.5 or 1.0 mg/kg) were ineffective even when a delay was imposed during the test. We suggest that amphetamine heightens arousal, which disrupts accurate retention when the rat's attention to the relevant cues is interrupted, as during a brief delay. Alternative explanations are discussed.  相似文献   
149.
The AIDS risk reduction model (ARRM) is a theory-based representation of psychosocial processes by which people may attempt to change their HIV risk behavior. This study tests the degree to which hypothesized relationships among ARRM factors are consistent with cross-sectional data collected from a sample of HIV-negative injection drug users in Los Angeles, California. The data pertain to users' intentions to reduce HIV transmission risk incurred through sex with multiple partners. Findings conform to ARRM hypotheses in some important respects. In particular, findings suggest that perceived self-efficacy for sexual risk reduction may be a crucial factor leading to the formation of intentions to change sex-related HIV risk behavior.  相似文献   
150.
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