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521.
This paper reports a study of HIV-positive and HIV-negative gay men focusing on comparisons between the HIV-positive and HIV-negative on gay identification, the interrelationships among gay identification variables, and the psychological correlates of gay identification. We hypothesized that better psychological health would be related to gay self-acceptance, participating in gay organizations and groups, socializing with other gay men, and parental disclosure and acceptance of being gay. The sample was composed of 169 gay men, including 98 asymptomatic HIV-positive and 71 HIV-negative men. The findings are largely consistent with our hypotheses. A strong and consistent relationship of the gay identification measures with psychological variables was observed, explaining up to one fifth of the variance in current level of mood and self-esteem. Among the HIV-positive subjects, participating in gay organizations and groups and having parents who accepted their sexual orientation were important correlates of psychological adaptation. Despite this, 36% of subjects had parents who disapproved of their sexual orientation, and 69% of HIV-positive subjects were not in any gay organizations or groups. Among the HIV-negative subjects, gay self-acceptance and disclosing their sexual orientation to parents were associated with better psychological adjustment. These results suggest that the psychological health and outlook of gay men may be influenced by gay self-acceptance, participation in gay groups, and parental disclosure and acceptance of their children's sexual orientation.  相似文献   
522.
Two central issues pertaining to the construct of infant temperamental “difficultness” were investigated in this longitudinal project. First, the cross-time convergent validity of two parent-report measures of temperament was examined. Second, the temperamental consequences of difficultness during infancy were studied by prospectively following children from infancy to adolescence. Additionally, using MANOVA and structural equation modeling, gender comparisons were conducted to determine whether or not the construct of difficultness was similar for males and females. Analyses were based on parent reports (Ns=96−110) of infant difficultness on the Infant Characteristics Questionnaire (ICQ) when children were 18 months of age. The nine temperament dimensions of the New York Longitudinal Study model were also assessed by parent report inventories when children were 2, 3, 3.5, 5, 8, 10, and 12 years old. Results showed no pervasive evidence of gender differences in infant difficultness. Convergent validity between the ICQ and subsequent temperament measures was evidenced by significant cross-time canonical correlations reaching to moderate magnitude and significant bivariate correlations between infant difficultness and specific temperament dimensions. Temperamental difficultness during infancy predicted subsequent adverse temperamental qualities such as unadaptability and negative mood at every age from 2 through 12 years.  相似文献   
523.
Pre-recorded, or “canned” laughter is often used to encourage audience laughter. Previous research suggests that hearing others laugh can influence an audience, although several variables moderate its effects. We examined an unexplored moderator, hypothesizing that canned laughter would influence listeners only if they believed the laughter came from fellow in-group members. We manipulated the presence or absence of canned laughter in a potentially humorous recording and participants’ beliefs about the in-group or out-group composition of the laughing audience. The results confirmed our hypothesis: participants laughed and smiled more, laughed longer, and rated humorous material more favorably when they heard in-group laughter rather than out-group laughter or no laughter at all.  相似文献   
524.
Teachers' knowledge of children's exposure to family risk factors was examined using the Family Risk Factor Checklist-Teacher. Data collected for 756 children indicated that teachers had accurate knowledge of children's exposure to factors such as adverse life events and family socioeconomic status, which predicted children's mental health problems at 1 year follow-up. For children at high teacher-rated risk, odds ratios ranged from 3.04 to 7.46, after adjusting for prior mental health problems. Teachers had poor knowledge of internal family functioning, such as conflict, parenting practices, or parental drug abuse. The findings suggest that asking teachers to report children's exposure to particular family risk factors is a feasible method for identifying children for selective interventions, but improved family-school communication may further enhance this process.  相似文献   
525.
This paper reviews research that utilises language-based analyses (narrative analysis, discourse analysis and conversation analysis) to examine aspects of subjectivity in the context of psychotherapy. The studies reviewed fall broadly into two main groups. On the one hand, studies which share a view of subjectivity as the sum of internal 'voices' in dialogue adopt a narrative approach, examine subjectivity in terms of organisation, coherence and self-reflection, and consider psychotherapy a process of restoring an organised polyphony. On the other hand, studies which conceptualise subjectivity in terms of 'subject positions' adopt a discursive approach, emphasise the availability of subject positions and flexibility in adopting them and examine psychotherapy as a process of facilitating the flexible adoption by the client of a variety of subject positions. Theoretical, epistemological and methodological issues regarding each of the two approaches are discussed, along with representative studies. We finally examine the implications of these two approaches for understanding psychotherapeutic practice and for theorising and researching subjectivity.  相似文献   
526.
Purpose  The purpose of this study was to test a new cognitive lie detection method, time restricted integrity confirmation (Tri-Con), which uses response time and inconsistencies across answers as cues to deception. Design/methodology/approach   Data were obtained from two samples of students enrolled in psychology classes (n = 96 for Experiment 1, n = 99 for Experiment 2). The experimental task required students to lie or tell the truth to questions probing biodata under time restriction. The foci of questions (such as Academics or Employment History) were chosen because of their relevance to participants’ lives. Findings  Tri-Con was able to distinguish between truth tellers and liars after controlling for individual differences. In one experiment, liar-truth teller classification accuracies reached 89%. Mean response times and answer consistency can be used to distinguish those who lie from those who tell the truth. Implications  Research on cognitive-based lie detectors, such as Tri-Con, hold the potential for developing reliable and valid methods of screening out employees likely to engage in misconduct and providing deceptive answers to screening questions. A cognitive lie detector would constitute a paradigm shift away from the polygraph, and could be used in tandem with integrity tests. Originality/value   This study was a preliminary test of a cognitive lie detection method based on a model of cognitive events (the Activation-Decision-Construction model) when people answer questions deceptively. It constitutes a step in translating laboratory-based cognitive research into applied technologies for the real world detection of lying, including lying that occurs during pre-employment screening. Received and reviewed by former editor, George Neuman.  相似文献   
527.
528.
A Big Regulatory Tool-Box for a Small Technology   总被引:1,自引:0,他引:1  
There is little doubt that the development and commercialisation of nanotechnologies is challenging traditional state-based regulatory regimes. Yet governments currently appear to be taking a non-interventionist approach to directly regulating this emerging technology. This paper argues that a large regulatory toolbox is available for governing this small technology and that as nanotechnologies evolve, many regulatory advances are likely to occur outside of government. It notes the scientific uncertainties facing us as we contemplate nanotechnology regulatory matters and then examines the notion of regulation itself, suggesting new ways to frame our understanding of both regulation and the regulatory tools relevant to nanotechnologies. By drawing upon three different conceptual lenses of regulation, the paper articulates a wide range of potential regulatory tools at hand. It also focuses particularly on the ways various tools are currently being used or perhaps may be employed in the future. The strengths and weaknesses characterising these tools is examined as well as the different actors involved. The paper concludes that we will increasingly face debate over what is likely to work most effectively in regulating nano technologies, the legitimacy of these different potential approaches, and the speed at which these different regimes may be employed.
Graeme A. HodgeEmail:
  相似文献   
529.
Florian Henckel von Donnersmarck's The Lives of Others, set in the German Democratic Republic in 1984, five years before the fall of the Berlin Wall, has been called the first accurate depiction of the psychological terror wielded by the Stasi, the East German secret police, who safeguarded the dictatorship of the proletariat. The film is about the psychological and political transformation of a Stasi officer, Wiesler, who undertakes the surveillance of a prominent playwright and his actress lover. The mechanisms through which Wiesler comes to empathize and identify with the subjects of his investigation, as he observes and listens in on the rich blend of passion, poetry, and politics that characterizes their lives, are explored in depth. Wiesler's transformation is based in part on the capacity to form implicit models of the behavior and experiences of others, based on the mirror neuron system, that Gallese and his colleagues call "embodied simulation." Underpinning the processes of empathy and identification so central to this film, embodied simulation is an unconscious and prereflexive mechanism through which the actions, emotions, and sensations we observe activate internal representations of the bodily and mental states of the other. Embodied simulation also expands our understanding of the power of the primal scene, which has long been identified as a major organizer of unconscious fantasies and conflicts throughout life, and which forms the central metaphor of the film. Embodied simulation scaffolds our aesthetic response to art, music, and literature, underlies the dynamics of spectatorship, and potentially catalyzes resistance to totalitarian mass movements.  相似文献   
530.
Performance on tests of source memory is typically based on recollection of contextual information associated with an item. However, recent neuroimaging results have suggested that the perirhinal cortex, a region thought to support familiarity-based item recognition, may support source attributions if source information is encoded as a feature of the relevant item (i.e., "unitized"). The authors hypothesized that familiarity may contribute to source memory performance if item and source information are unitized during encoding, whereas performance may rely more heavily on recollection if source information is encoded as an arbitrary contextual association. Three source recognition experiments examining receiver operating characteristics and response deadline performance indicated that familiarity makes a greater contribution to source memory if source and item information are unitized during encoding. These findings suggest that familiarity can contribute to source recognition and that its contribution depends critically on the way item and source information are initially processed.  相似文献   
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