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901.
Abstract

Most smokers are not motivated to quit. The transtheoretical model posits mechanisms (processes of change and pros and cons) by which smokers might increase their stage of readiness to quit. While cross-sectional relationships among the stages of change, processes of change, and pros and cons are well established, there is little evidence that processes of change and pros and cons predict progressive stage movements. This study uses data from a large worksite-based cancer prevention study (the Working Well Trial) to test the hypothesis that processes of change and the pros and cons of smoking predict progressive movement up the contemplation ladder, which is an alternative measure of motivation to quit smoking based on social cognitive theory. The results indicate that experiential processes of change promote increases in readiness to quit smoking. This study provides further evidence for the predictive validity of the contemplation ladder and sheds light on how unmotivated, nonvolunteer smokers can be motivated to consider cessation.  相似文献   
902.
Genetic advances have made genetically tailored smoking cessation treatments possible. In this study, we examined whether smokers are interested in undergoing a genetic test to identify their genetic susceptibility to nicotine addiction. In addition, we aimed to identify socio-cognitive determinants of smokers’ intention to undergo genetic testing. Following the protection motivation theory (PMT), we assessed the following constructs using an online survey among 587 smokers: threat appraisal (i.e. susceptibility and severity), fear, coping appraisal (i.e. response efficacy and self-efficacy), response costs and intention. In addition, knowledge, social norms and information-seeking behaviour were measured. Mean intention rates were 2.57 on a 5-point scale. Intention was significantly associated with threat appraisal and coping appraisal, as predicted by the PMT. Fear of the outcome was negatively associated with the intention to undergo genetic testing, but response costs, knowledge and social influence were not. Intention to undergo genetic testing in turn was positively related to seeking information about genetic testing and genetically tailored smoking cessation treatments. Smokers seem ambivalent or ‘on the fence’ with regard to undergoing a genetic test for smoking addiction. Socio-cognitive concepts such as susceptibility, severity, response efficacy and self-efficacy may be used to inform or educate smokers about the value of genetically tailored smoking cessation treatments.  相似文献   
903.
904.
Relatively little is known about how members of minority groups cope with experiences such as diagnosis and treatment of breast cancer – in particular, whether coping patterns among minorities differ from that of the majority. This study adds to the existing knowledge base using a cross-sectional sample of middle-class African-American (n = 26), Hispanic (n = 59), and non-Hispanic White women (n = 151) who had been treated for early stage breast cancer in the past year. We tested for differences in coping responses per se and also for the possibility that coping would relate to distress differently in different groups. There were only two differences in coping (controlling for medical variables, education, and distress): compared to non-Hispanic White women, the other two groups both reported using humor-based coping less, and religion-based coping more. There was one difference in how coping related to distress: venting related more strongly to elevated distress among Hispanic than among non-Hispanics. Discussion centers on a growing consensus on ethnic differences in religious and humor-based coping, and on the relative absence of other coping differences among these populations.  相似文献   
905.
The aim was to better understand the role of motives in exercise participation. It was hypothesised that motives influence exercise participation by influencing behavioural regulation, and that motives are themselves influenced by personality traits. Data were from a cross-sectional questionnaire survey of 252 office workers, mean age 40 years. Analysis was by structural equation modelling. According to the final model, appearance/weight motive increased external regulation, thereby reducing participation, and also increased introjected regulation. Health/fitness motive increased identified regulation, thereby increasing participation. Social engagement motive increased intrinsic regulation. Neuroticism increased appearance/weight motive, openness increased health/fitness motive, and conscientiousness, without affecting motives, reduced external and introjected regulation. It is inferred that exercise promotion programmes, without denigrating appearance/weight motive, should encourage other motives more conducive to autonomous motivation.  相似文献   
906.
In our set of studies, we extended research on approach and avoidance motivations by investigating (i) motives in a work setting, (ii) interactions among approach and avoidance motives, and (iii) motives at implicit levels. Results of Studies 1 through 3 provided support for the construct validity of our work motives measure by demonstrating that approach and avoidance work motives are markers of more general approach and avoidance temperaments, they are distinct from other individual difference variables commonly studied by organisational psychologists (e.g. conscientiousness, regulatory focus and cognitive ability) and they are stable over time. In Studies 4 through 7, we confirmed our predictions that approach and avoidance motives predict employees' goal orientations, job appraisals and attitudes (e.g. job satisfaction and perceived support) and supervisor‐rated job behaviours (e.g. task performance and citizenship behaviour). Importantly, we provide the first empirical evidence that approach and avoidance motives interact to predict task performance and that the motives operate at implicit levels. Copyright © 2012 European Association of Personality Psychology  相似文献   
907.
在匹配了情绪刺激的效价和唤醒度后,检验了情绪的动机程度对注意范围的影响。研究采用Navon字母任务,通过被试对整体字母和局部字母的反应考察了注意范围的变化。结果显示,被试在中性状态下出现整体加工偏向;在低动机程度的正性和负性情绪下偏向加强,注意范围扩大;在高动机程度的正性和负性情绪下偏向减弱,注意范围缩小。因此,在同一效价内动机程度的不同仍会影响注意加工,高动机程度窄化注意范围,低动机程度反之。  相似文献   
908.
For adolescents, the transition from comprehensive school to post-comprehensive education is one of the most important in this life phase. Future education-related personal goals, concerns, and related internal motivation are assumed to play key roles in a successful transition. The “Towards Working Life” group method was developed, among other objectives, to enhance internal motivation towards education-related goals, and to increase the number of personal goals and concerns related to future education. A total of 1034 ninth graders from comprehensive school were randomized into 25 intervention groups and control groups. A week-long group intervention, which took place at school, showed that the intervention increased the number of future education-related personal goals and that this effect was also related to an increase in similar concerns. Moreover, the intervention increased adolescents' internal motivation towards education-related goals.  相似文献   
909.
This research addresses the notion that the compatibility of skills and task demands involved in an activity elicits flow-experiences that render the activity intrinsically rewarding. We applied two experimental settings designed to test the causal impact of a skills–demands compatibility on the emergence of flow and intrinsic motivation: a playful computer game (Experiment 1) and a knowledge task (Experiment 2). Results support the balance hypothesis and indicate that compatibility of skills and task demands results in a flow-experience, irrespective of the type of activity. This demonstrates the generalizability of flow-experiences across two qualitatively different types of activities. Going beyond prior research, the results of Experiment 2 reveal that flow-experiences foster the willingness to reengage in the activity in a free choice setting, which represents a behavioral measure of intrinsic motivation.  相似文献   
910.
This paper considers how to put together two popular ideas in the philosophy of time: detenserism (the view that tense can be analysed in token-reflexive terms) and perdurantism (the view that objects persist through time by having temporal parts. On the most obvious way of doing this, certain problems arise. I argue that to deal with these problems we need a tool that is unfamiliar to most detensers and perdurantists—the distinction between sortal and non-sortal predicates.  相似文献   
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