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51.
Close examination of Freud's Three Essays on the Theory of Sexuality (1905a) reveals an ambiguity in Freud's language as he simultaneously tries to escape 19th‐century psychiatric paradigms concerning sexuality and perversion while also retaining a normative approach to adult sexuality that created new categories of pathology. The result is an ambivalent legacy that has both hampered and helped contemporary clinicians as they deal with a diverse array of presentations of gender and sexual orientation in today's world.  相似文献   
52.
The present study investigates if genetic variation in the serotonergic system interacts with early adversity to predict changes in the Behavioral Approach System (BAS), a system that taps into reward processing. In a sample of community adults (N = 236) the influence of single serotonergic candidate polymorphisms on BAS was analyzed, we also examined the aggregate contribution of these genetic variants by creating a Cumulative Genetic Score (CGS). A CGS quantifies an individual’s cumulative risk by aggregating the number of risk alleles across the candidate polymorphisms. After individual gene analysis, three candidate genes rs7305115 (TPH2), rs6311 (HTR2A), and rs6295 (HTR1A) were combined into the CGS. There were no significant interactions between individual candidate polymorphisms and childhood adversity, but the CGS interacted with childhood adversity to explain a significant amount of variance (11.6%) in the BAS. Findings suggest that genetic variations in the serotonergic system in combination with childhood adversity contribute to individual differences in reward sensitivity.  相似文献   
53.
Information elaboration enables functionally diverse teams to transform their breadth of knowledge resources into actionable solutions to complex problems. The current study advances information elaboration theory and research in two ways. First, we identify how team ability and social motivation composition characteristics provide the psychological origins of complex information processing efforts. Second, we identify environmental turbulence as an important boundary condition, clarifying when information elaboration benefits team performance and when it does not. These ideas were tested in a sample of 4-person self-managed teams (N = 68) which were functionally diverse and performed a cooperative strategic decision-making task. Results indicate that cognitive ability equips teams with the “can do” ability for complex elaboration efforts through emergent team mental models, whereas low preferences for self-reliance provide the “will do” motivation for in-depth information exchange through collective leadership. In turn, teams benefited from information elaboration in turbulent but not stable environments.  相似文献   
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IntroductionThe media is considered to be a social agent that intervenes in the elaboration of social representations of environmental issues.ObjectiveThis research analyses media representations of environmental issues and how they have been constructed and transformed from the Rio Summit in 1992 to 2006. The authors adopted a constructionist approach based on the theory of social representations (Moscovici, 1961/1976) to describe the generation of information by the mass media.MethodA sample of 1039 news articles from two Spanish newspapers (La Vanguardia and El País) was analysed. The period of study ranged from the Rio Earth Summit to several years after the Johannesburg Summit (1992–2006), and the study analyses both the content and form of the environmental news.ResultsThis longitudinal study shows not only an increase in environmental news during the period of analysis but also an increased variety of themes addressed and represented. The results evidence significant urban problems in recent years. The environment has shifted from being associated with nature to being predominately associated with the urban environment.ConclusionThe results suggest that there has been a movement from scientific to political discourse and a change towards greater reflection and social recognition of the relevance of environmental issues.  相似文献   
55.
Is our perceptual experience a veridical representation of the world or is it a product of our beliefs and past experiences? Cognitive penetration describes the influence of higher level cognitive factors on perceptual experience and has been a debated topic in philosophy of mind and cognitive science. Here, we focus on visual perception, particularly early vision, and how it is affected by contextual expectations and memorized cognitive contents. We argue for cognitive penetration based on recent empirical evidence demonstrating contextual and top-down influences on early visual processes. On the basis of a perceptual model, we propose different types of cognitive penetration depending on the processing level on which the penetration happens and depending on where the penetrating influence comes from. Our proposal has two consequences: (1) the traditional controversy on whether cognitive penetration occurs or not is ill posed, and (2) a clear-cut perception–cognition boundary cannot be maintained.  相似文献   
56.
People who travel to the same university workplace by bicycle, bus, car, and walking were compared in a survey (N = 1609). Data are presented on environmental worldviews, journey affective appraisals, and habit strength. Unexpectedly, findings showed comparable levels of environmental worldview across modes. This might reflect the role of attitudes on behaviour, or question the validity of the established environmental worldview scale used here. Results also replicated previous work on affective appraisal, and suggested that whilst walking, bicycling and bus use have distinctive affective appraisals associated with each mode, car driving was affectively neutral, generating no strong response on any dimension – a finding tentatively explained with reference to the normative status of driving. The survey also showed users of active travel modes reported stronger habit strength than car or public transport users, with possible links to the role of affect in formulating habit strength in line with habit theory.  相似文献   
57.
ObjectivesThe purpose of the study was to examine the independent and interactive influences of athletes’ perceptions of autonomy support from their coaches, fathers, and mothers on the athletes’ self-determined motivation.DesignCross-sectional survey.MethodHigh school athletes (N = 335; M age = 15.75 years; 62.4% female; 84.2% Caucasian) completed surveys assessing the constructs of interest near the end of their season.ResultsHierarchical regression analysis results showed that autonomy support from all three social agents significantly and positively predicted self-determined motivation (R2 = 0.32), and the two- and three-way interactions significantly added to the prediction (total R2 = 0.35). Results showed that a relatively high level of self-determined motivation was associated with the perception that at least two of the three social agents provided high levels of autonomy support.ConclusionsThe provision of autonomy support from coaches, mothers, and fathers relate to athletes’ self-determined motivation both independently and interactively.  相似文献   
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59.
Health geographers have long been interested in the connection between place and mental health, proposing that settings influence mental health and vice versa. Research on environmental contamination has tended to focus on the former part of this relationship, examining how the mental health and wellbeing of residents living nearby are affected by the contamination. There has been little investigation of the latter component: how mental health and wellbeing may shape place. This article seeks to explore how the mental health and wellbeing of residents living on or near environmental contamination may be both affected by and reproduced in place. It considers this in a case study of per- and poly-fluoroalkyl substances (PFAS) contamination in New South Wales, Australia, by drawing on interviews with residents. Focus is placed on examining how residents report psychological distress associated with the contamination and how this distress may permeate beyond the contaminated site to become enmeshed in other places at different scales, such as the body, home, local environment, and state. Ultimately, it is proposed that these places reproduce distress on their own and require just as much attention in addressing adverse psychological effects as the physical contamination itself.  相似文献   
60.
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