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891.
892.
We model the effects of disability, functional limitation, and receipt of help on perceived health. This analysis specifies a model with two dimensions of disability and three dimensions of functional limitation, including upper body disability, lower body disability, basic activities of daily living (ADLs), household ADLs, and advanced ADLs. The latent variables of receiving help are modeled for each of the ADLs as intervening between limitations and perceived health. The results show that instrumental social support in the form of receiving help for ADLs has no substantive independent effect on perceived health. In addition, receiving instrumental social support shows a pattern of task-specific responses to individual measures of need. Implications for both caregiver and care recipient are discussed.  相似文献   
893.
In this paper I use the concept of forbidden knowledge to explore questions about putting limits on science. Science has generally been understood to seek and produce objective truth, and this understanding of science has grounded its claim to freedom of inquiry. What happens to decision making about science when this claim to objective, disinterested truth is rejected? There are two changes that must be made to update the idea of forbidden knowledge for modern science. The first is to shift from presuming that decisions to constrain or even forbid knowledge can be made from a position of omniscience (perfect knowledge) to recognizing that such decisions made by human beings are made from a position of limited or partial knowledge. The second is to reject the idea that knowledge is objective and disinterested and accept that knowledge (even scientific knowledge) is interested. In particular, choices about what knowledge gets created are normative, value choices. When these two changes are made to the idea of forbidden knowledge, questions about limiting or forbidding lines of inquiry are shown to distract attention from the more important matters of who makes and how decisions are made about what knowledge is produced. Much more attention should be focused on choosing directions in science, and as this is done, the matter of whether constraints should be placed on science will fall into place.  相似文献   
894.
895.
896.
In a letter-symbol classification task, flanking incompatible symbols slowed response latencies to letter targets, whereas incompatible letter flankers did not slow the classification of symbol targets. The conditions surrounding this asymmetry in response competition were investigated in five experiments. The results showed that: (1) the asymmetry was not related to the familiarity of the symbol targets or to the prime-target interval; (2) when the classification involved familiar and unfamiliar symbols, the asymmetry remained (i.e., there was less interference associated with the unfamiliar symbol targets), but there was now significant response competition associated with both symbol categories; and (3) with a mixed-category task (i.e., letters and symbols assigned to both responses), the symbol targets continued to be less interfered with by both letter and symbol incompatible flankers. These findings were interpreted as suggesting that response competition can be influenced by both classification decision rules and cohesiveness of exemplars comprising a category.  相似文献   
897.
This article discusses the question of diagnosis of mental disorders and argues for the development of alternatives to the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders. A selected review of this issue is presented along with various alternative conceptions of psychopathology. It is suggested that the categorical and medical orientation of the DSM do not adequately describe psychological processes. It is recommended that Psychology and other health care disciplines, advance alternative conceptions and models of psychological disturbance to educate the public and guide further scientific inquiry.  相似文献   
898.
Rational Emotive Behavior Therapy (REBT), when practiced effectively and flexibly, can be an excellent treatment modality for religious clients. Most of the American population acknowledges some religious belief and/or practice and religious clients sometimes present with unique disturbances and concerns about psychotherapy. In this article we discuss the rapidly changing literature relative to religiousness and mental health and highlight the ethical-professional risks of failing to carefully assess and responsibly manage client religiousness when it is personally and clinically salient. We conclude by outlining a model for focused assessment of religiousness early in REBT and recommend that REBT practitioners consider different components of religiousness and the manner in which they may impact response to treatment.  相似文献   
899.
The purpose of this article is to discuss an integration of Minuchin's boundary continuum and Bowen's differentiation scale. Minuchin's boundary continuum provides a framework for understanding proximity and distance within relationships. It graphically depicts health in relationships as being a dynamic middle ground between the extremes of enmeshment and disengagement. Bowen's differentiation scale illustrates differences in emotional health, such as the ability to distinguish between thoughts and feelings, associated with varying levels of differentiation. A curvilinear integration of Minuchin's continuum and Bowen's scale retains the advantages of each and also expands their understanding.  相似文献   
900.
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