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821.
822.
    
Abstract

The primary foci of the study were exploration of the linkage between cognitive and autonomic inflexibility of worry and generalized anxiety disorder (GAD) and examination of the effects of an analog cognitive restructuring task on this relationship. Cardiac responses of GAD and non-GAD participants were measured to examine the sympathetic and parasympathetic effects of worry and cognitive challenge. Diagnostic groups of undergraduate students were determined via administration of a structured interview, yielding a GAD group (n=16) and a control group (n=19) of individuals without GAD, depression, or panic disorder diagnoses. Cardiac autonomic responses were acquired via electrocardiogram during rest, worry, and cognitive challenge conditions by an experimenter blind to diagnosis. Metrics were compared between the two groups and across the three conditions. Individuals diagnosed with GAD did not differ significantly from controls on autonomic indices. Worry was associated with significantly decreased parasympathetic influence and increased sympathetic activity. Cognitive challenge did not result in significant increased cardiac responsivity. The results indicate that worry behavior is associated with decreased vagal activity, suggest a linkage between autonomic and cognitive inflexibility, and provide further suggestions for improving protocols to assess the autonomic effects of cognitive therapy techniques.  相似文献   
823.
    
The use of differential reinforcement of other behavior (DRO) has decreased, at least partially due to the development of less effortful alternative behavioral interventions (e.g., noncontingent reinforcement; Vollmer, Iwata, Zarcone, Smith, & Mazaleski, 1993). The effort associated with DRO contingencies may be lessened by incorporating self‐monitoring components in which clients are responsible for the delivery of reinforcers for their own behavior. The current study evaluates the effectiveness of DRO in the treatment of self‐injury when implemented first by the therapist and subsequently by the client.  相似文献   
824.
    
The present study used within‐session transitions between two concurrent schedules to evaluate choice in transition. Eight female Long‐Evans rats were trained to respond under concurrent schedules of reinforcement during experimental sessions that lasted 22 hr. The generalized matching equation was used to model steady‐state behavior at the end of each session, while transitional behavior that emerged following the change in reinforcement schedules was modeled using a logistic equation. The generalized matching and logistic equations were appropriate models for behavior generated during single‐session transitions. A local analysis of behavior on the two response alternatives during acquisition was used to determine the source of preference as revealed in response ratios. The number of “low‐response” visits, those containing three to five responses, remained stable. Preference ratios largely reflected a sharp increase in the number of visits with long response bouts on the rich alternative and a decrease in the number of such visits to the leaner alternative.  相似文献   
825.
    
ABSTRACT

Building on well-established findings of age-related decline in associative memory, we examined whether the magnitude of age differences depends on the types of associations that are formed. Specifically, because of predominant age-related changes in the hippocampus, we expected to find larger age differences in recognition of between-domain than within-domain associations. Twenty younger and 20 older healthy adults were given two associative recognition tests, using face–name and word–word pairs, that were matched for difficulty level. As hypothesized, a three-way interaction indicated that, relative to item recognition, age differences in associative recognition were greater for between-domain face–name associations than for within-domain word–word associations. This dissociation is consistent with the idea that the hippocampus plays a prominent role in binding information received from distal neocortical regions. The discussion focuses on the roles of recollection and familiarity in supporting associative memory as well as implications for the remediation of age-related memory decline.  相似文献   
826.
    
In 1951, a small group of Thai monks went to explore the propagation of Buddhism in Burma. After being inspired by the Burmese methods of teaching Buddhist dhamma, the Abhidhamma‐Jotika College was founded by Venerable Sayadaw Saddhammajotika Dhamm?c?riya, a Burmese monk commissioned to initiate Abhidhamma education in Bangkok. In fact, according to the college's history, prior to the founding of the Abhidhamma‐Jotika College, Thailand lacked any formal training institution specifically dedicated to the study of the Abhidhamma, and thus for the means, materials, and teachers to enable the study of this ‘basket’ of the Tipiṭaka, Thais looked to the Burmese. It is common to hear about the negative history of warfare and animosity between the Thai and Burmese.  However, in order to fully understand the relationships between the two, particularly regarding Buddhist practice and study in Thailand, it is crucial to understand the very positive respect given by Thai Buddhists to the Burmese. This paper will look at the Abhidhamma‐Jotika College as an exemplifier of how, through Phra Saddhammajotika, a unique lineage was born in Thailand. Through this lineage the students of the Abhidhamma‐Jotika College continue to identify with the ethnicity of their Burmese founder and, moreover, believe they are participating in ‘something Burmese’.  相似文献   
827.
    
Fear that the Internet promotes harmful political rumoring is merited but not for reasons originally anticipated. Although the network accelerates and widens rumor circulation, on the whole, it does not increase recipient credulity. E‐mail, however, which fosters informal political communication within existing social networks, poses a unique threat to factual political knowledge. A national telephone survey conducted immediately after the 2008 U.S. presidential election provides evidence that aggregate Internet use promotes exposure to both rumors and their rebuttals, but that the total effect on rumor beliefs is negligible. More troublingly, the data demonstrate that rumors e‐mailed to friends/family are more likely to be believed and shared with others and that these patterns of circulation and belief exhibit strong political biases.  相似文献   
828.
    
The purpose of the present study was to examine the maternal beliefs and practices regarding preschool children's proactive and reactive aggression, within a cross‐cultural framework. Participants included 30 Aboriginal and 45 European Canadian mothers of preschoolers who provided their emotional reactions, causal attributions, socialization strategies, and parenting goals in response to children's aggressive behaviours. Results supported previous research that both groups of mothers generally responded negatively to both types of aggression, although there were differences in the extent of negative emotional responses expressed by mothers in the two cultures depending on the type of aggression. Mothers believed that reactive aggression was due to more external causes than proactive aggression and generally used more power assertive strategies in response to proactive versus reactive aggression. Aboriginal mothers were less anxious and used less power assertive strategies than European Canadian mothers. These findings speak to the importance of examining both similarities and differences in mother's beliefs and practices across cultures. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
829.
    
The Community Readiness Model (CRM) is a change model that measures the readiness of communities/institutions to meet the needs of diverse clientele and to guide strategy development. This article presents model implementation with one long‐term care facility interested in enhancing their ability to serve gay, lesbian, bisexual, and transgender older adults.  相似文献   
830.
    
Two studies investigated whether an early recall opportunity, in the form of a self‐administered interview (SAI), reduced forgetting and protected against the negative consequences of post‐event misinformation. In both studies, participants viewed a simulated crime on DVD after which half immediately recorded their statement by using the SAI, whereas control participants did not have an immediate recall opportunity. Following a delay, participants were presented with misinformation encountered either in a misleading news report (Study 1) or in the form of misleading cued‐recall questions (Study 2). Results showed that participants who had completed a SAI after witnessing an event were significantly less prone to forgetting and significantly more resistant to the negative consequences of misinformation. The SAI was able to protect both the quantity and quality of information about a previously witnessed event. Applied implications are discussed. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
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