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571.
    
This paper reports on a workshop on Problem Formulation in Multi-Criteria Decision Analysis held at SPUDM97. The focus of the workshop was the problem formulation phase which occurs between the analyst meeting a person with a ‘mess’ and the time he or she begins to analyse a structured problem with several alternatives scored against several attributes or criteria. The objectives were: to share experience on procedures which might be transferable between the methodologies; to demonstrate different skills used by the analyst in structuring decision problems; and to catalyse a discussion on the problem formulation phase of an analysis. Three analysts, who generally approach problems using multiattribute methods, addressed the same problem. The problem used was constructed to be realistic to three decision makers, who had been trained in the issues of concern. There were two sessions. Each analyst was assigned a decision maker and formulated the problem independently in the first session, held in parallel. They were each observed by two observers and many of the audience at the workshop. The three formulations were presented along with the comments of the observers and discussed at a second plenary session. This paper reports the three formulations and observations, remarking on the ‘tricks of the trade’ employed by the analysts in formulating the problem. The analysts also describe their thinking and their aims in adopting their approach and style of interaction. More general remarks on the process of decision analysis are also offered. © 1998 John Wiley & Sons, Ltd.  相似文献   
572.
    
In order to examine the effects of distinctive encoding on age-related differences in false memory and decision criteria, we used a standard recognition paradigm and manipulated three encoding conditions: control, general, and distinctive. The results revealed main effects of age and encoding condition on hits and false recognition, and interactions between these variables, with elderly adults benefiting more than young adults from the encoding tasks. In the distinctive encoding condition, the age-related difference on false recognition was eliminated. These findings are discussed in terms of an age-related deficit in self-initiated distinctive processing. Further analyses showed that elderly adults used a more lenient decision criterion than young adults. Distinctive encoding led all subjects to use stringent decision criteria, but did not eliminate age differences.  相似文献   
573.
    
Existing research on price deals has largely demonstrated positive financial and nonfinancial consequences of obtaining a deal. In contrast, the research reported here suggests that certain price deals—in this case, coupons—can also produce negative social consequences, such as creating an impression of cheapness or stinginess. Decisions to redeem coupons are shown to involve a trade‐off between the social incentives to avoid coupons and competing economic and psychological incentives to redeem coupons. Consumers strategically adjusted their decision in response to factors that changed the relative strength of these incentives; specifically, they avoided coupons when they were concerned that coupon use would lead to negative social consequences but redeemed coupons when the circumstances reduced these concerns. Although decisions to refuse a coupon might violate principles of economic rationality, it is argued that such decisions are nevertheless functional as they serve important social goals. In this sense, it can be smarter for consumers to forgo a deal rather than obtain one.  相似文献   
574.
575.
    
One hallmark of adolescent risk‐taking is that it typically occurs when adolescents are with peers. It has been hypothesized that the presence of peers primes a reward‐sensitive motivational state that overwhelms adolescents' immature capacity for inhibitory control. We examined this hypothesis using a rodent model. A sample of mice were raised in same‐sex triads and were tested for alcohol consumption either as juveniles or as adults, with half in each age group tested alone and half tested with their cagemates. The presence of ‘peers’ increased alcohol consumption among adolescent mice, but not adults. The peer effect on human adolescent reward‐seeking may reflect a hard‐wired, evolutionarily conserved process through which the presence of agemates increases individuals' sensitivity to potential rewards in their immediate environment.  相似文献   
576.
Rohan French 《Synthese》2013,190(9):1689-1699
In Wehmeier (J Philos Log 33:607–630, 2004) we are presented with the subjunctive modal language, a way of dealing with the expressive inadequacy of modal logic by marking atomic predicates as being either in the subjunctive or indicative mood. Wehmeier claims that this language is expressively equivalent to the standard actuality language, and that despite this the marked-unmarked dichotomies are not the same in the two languages. In this paper we will attend to Wehmeier’s argument that this is the case, and show that this conclusion rests on what might be considered an uncharitable stipulation concerning what it is for a formula in the actuality language to be true in a model.  相似文献   
577.
Law enforcement families experience a variety of both commonplace and unique stressors. This article discusses the main forms of police family stresses and crises and offers a range of practical solutions that family therapists can use to help these families cope and thrive. Especially with this kind of population, the emphasis is on both direct clinical services and a coaching-style, self-empowerment model that therapists can productively utilize in helping officers and their families to help themselves.  相似文献   
578.
The impact of training related to the Don't Ask, Don't Tell, Don't Pursue policy on training outcomes of military personnel was examined with data from the Department of Defense Inspector General's Don't Ask, Don't Tell, Don't Pursue Policy Survey of military personnel (N = 71,570). We hypothesized that training related to the Don't Ask, Don't Tell, Don't Pursue policy would impact participant's reactions, learning and cognitive outcomes, and behavioral and organizational outcomes. Results indicate that individuals who reported having received training on the homosexual conduct policy perceived the policy to be more effective at preventing/reducing harassment; were more likely to feel free to report harassment complaints; reported greater levels of understating and were more knowledgeable of the policy; reported higher levels of intolerance of harassment; and reported that more actions had been take at their installation/ship to reduce and prevent harassment than individuals who had not received any training. Although the pattern of results was statistically significant, the magnitude of these effects were small (η 2 = .001–.109). These findings highlight the continuing need to expand current efforts to reduce and curtail harassment based on perceived sexual orientation.  相似文献   
579.
Children are the quintessential innocent victims; therefore, special opprobrium is reserved for offenders who sexually abuse them. This article describes the more prominent typologies of pedophilic sex offenders and discusses the role of child pornography in child sexual abuse of actual children. It next examines the often overlooked population of women offenders who sexually abuse children. Attention then turns to the sexual abuse of children in child care settings and by members of the clergy; practical recommendations are provided for reducing the risk of this kind of institutional child sexual abuse. Theoretical conceptualizations of child sexual abuse are considered, in the three main categories of cognitive–psychodynamic theories, neuropsychological conceptualizations, and contributions from the emerging field of evolutionary psychology. Finally, recommendations are made for developing a way of handling sex offenders, including sexual offenders against children, that balances the fair administration of justice with society's obligation to protect vulnerable potential victims.  相似文献   
580.
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