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51.
Abraham Wikler 《Integrative psychological & behavioral science》1973,8(4):193-210
Data in the literature indicate that conditioned responses (CRs) generated by repeated pairing of conditional stimulus (CS) with administration of a neurotropic drug may resemble its unconditional effects or they may be opposite in direction; furthermore, the CRs may change as such pairings are continued. In explanation, it is hypothesized that as in conditioning of physiological reflexes, a CS repeatedly paired with administration of a neurotropic drug eventually comes to activate central“processing” events that are evoked by the“stimulus” properties of the drug,i.e., the effects of the drug at receptor sites inside or outside the pia mater which lie in the afferent arms of“reflex” neural circuits; or, the CS comes to activate central processing events that are evoked by centripetal feedback responses to the effects of the drug at receptor sites in the processing or efferent arms of reflex neural circuits. Depending on the receptor site action of the drug, the conditioned autonomic and/or neuromuscular responses that are observed may be in the same direction as, or opposite in direction to the unconditioned effects of the drug. With continued pairings of CS and drug, the unconditioned processing events evoked by the stimulus properties of the drug, and hence the CRs also, change in consequence of compensatory (sometimes“overshooting”) biochemical alterations proximal to the receptor site of action of the drug, induced by negative or positive neuronal feedback mechanisms. These concepts are utilized in a theory of opiate addiction and relapse. 相似文献
52.
Abraham D. Horowitz 《Journal of mathematical psychology》1973,10(3):265-289
The continuum of solutions constituting the bargaining set for n-person games in characteristic function form (n ≥ 4) reflects various degrees of determinateness to form a coalition, different requirements of stability, or different levels of competition among the players. At one end of this continuum is the kernel solution. A new solution, called the competitive bargaining set, constitutes the other extreme. It incorporates the concept of a multiobjection, which is based on the idea that threats may be perceived and considered simultaneously even though their simultaneous implementation is impossible.For the simple homogeneous majority games [n ? 2, 1, 1, …, 1] the competitive bargaining set (1) yields unique outcomes for each coalition structure, (2) coincides with von Neumann and Morgenstern's main simple solution for certain coalition structures, and (3) converges to Shapley value as n → ∞ when the grand coalition forms.Mathematical and experimental implications of the new solution are discussed briefly. 相似文献
53.
Abraham K Korman Robert D Singer Adele F Fekete Marie B Antonelli 《Journal of Vocational Behavior》1973,3(2):145-152
The purpose of this research was to determine the specific behaviors and cues which 104 assessors perceived as indicating the presence of psychological variables shown to be related to competent job behavior. The cue systems utilized were found to be reminiscent of theory Y conceptions of effective job behavior. Implications of the lack of correlation of cue utilization with assessor characteristics are discussed. 相似文献
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Marcello Russo Anat Shteigman Abraham Carmeli 《The journal of positive psychology》2016,11(2):173-188
This study presents three studies that explore the ways in which multiple support sources (workplace and family social support) help individuals to experience work–life balance (WLB) and thereby develop a sense psychological availability and positive energy at work. We examine this serial mediation model across three population groups in Israel using time-lagged data from part-time students (sample 1), as well cross-sectional data from workers in the industrial sector (sample 2) and physicians in public hospitals (sample 3). The results indicate a complex process in which workplace and family support augment employee positive energy through WLB and psychological availability. The findings shed light on the importance of support from work and nonwork sources for the pursuit of employees to achieve balance in the spheres of work and life and suggest that the WLB helps in the development of psychological availability and augmenting employee positive energy. 相似文献
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The current study examines the implication of attachment style in both immediate coping and long-term adjustment of prisoners of war (POWs). 164-ex-POWs and 184 matched controls filled out a battery of questionnaires, 18 years after the war. They were questioned about their subjective experience of captivity, current mental health status, and characteristic attachment style. Secure individuals, who reported lower levels of suffering, less helplessness and more active coping during captivity, exhibited better long-term adjustment. Avoidant ex-POWs, who reported helplessness and hostility, and ambivalent individuals, who felt abandoned and vulnerable, reported long-term maladjustment. The role of attachment style as a stress-moderating resource is discussed. © 1998 John Wiley & Sons, Ltd. 相似文献
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Rhodes R Azzouni J Baumrin SB Benkov K Blaser MJ Brenner B Dauben JW Earle WJ Frank L Gligorov N Goldfarb J Hirschhorn K Hirschhorn R Holzman I Indyk D Jabs EW Lackey DP Moros DA Philpott S Rhodes ME Richardson LD Sacks HS Schwab A Sperling R Trusko B Zweig A 《The American journal of bioethics : AJOB》2011,11(11):1-7