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151.
This longitudinal study aimed to examine how physical activity parenting (PAP) directly predicted objectively measured children’s moderate-to-vigorous physical activity (MVPA) and sedentariness over a three-year transitional period from early to middle childhood, and second, whether the children’s perception of motor competence (PMC) mediated or moderated the influence of PAP to children’s MVPA or sedentariness. At time 1 (T1), PAP and children’s (N = 396, mean age 5.80, SD 1.04) PA were assessed by parental questionnaire. Three years later, at time 2 (T2), children’s (N = 396, mean age 8.80, SD 1.04) PMC was measured by a validated pictorial scale, and MVPA and sedentariness were measured by accelerometers. All the analyses were conducted using the Mplus statistical package (Version 8.4). The models were adjusted for the following covariates: children’s PA (T1), gender (T1), age (T1), mean accelerometer measurement in hours per day (T2), and parents’ education level (T1). Results showed that PAP at T1 did not significantly predict level of MVPA or sedentary time at T2 and, therefore, PMC did not mediate the PAP-children’s MVPA or sedentary time relationship either. However, PMC significantly moderated the relationship between PAP and MVPA but not between PAP and sedentary time. The results suggested that parental support positively predicts children’s MVPA among children with low PMC but not among children with high PMC. This unique finding proposes that family-based PA interventions could benefit from screening of children with low PMC and provision of PA counselling to their parents.  相似文献   
152.
This study examined differences between Arab and Jewish undergraduate students in their perceived academic challenges, COVID-19-related concerns, perceived social support and trust in the university and the government. It also examined factors associated with perceived academic challenges and the moderating role of trust in the university in the associations between COVID-19-related concerns and perceived academic challenges. The sample consisted of 2751 students: 2291 (83%) Jewish, 398 (15%) Arab and 61 (2%) ‘other’. Arab students reported higher COVID-19-related concerns and perceived academic challenges, and lower levels of perceived social support and trust in university and government than did Jewish students. Both Jewish and Arab students identified COVID-19-related concerns as a stress-vulnerability factor for perceived academic challenges, whereas perceived social support and trust in the university were identified as resources for perceived academic challenges. No support was found for the role of trust in government in the face of perceived academic challenges nor for the moderating role of trust in the university in the associations between COVID-19-related concerns and perceived academic challenges. In conclusion, the need of Arab students for emotional and academic support needs to be acknowledged as part of the efforts to promote academic success during the pandemic.  相似文献   
153.
Previous studies consistently found that trait self-compassion is positively associated with health-promoting behaviours, and perceived stress mediates the relationship. The current study primarily aimed at examining whether state self-compassion varying from day to day (daily self-compassion) played the same role as trait self-compassion in improving health-promoting behaviours and whether or not perceived stress would be the mediator in this relationship. Eighty-nine Chinese employees were recruited to finish demographic information and the trait measure of self-compassion first, and then finish daily diaries for seven consecutive days. Daily diary measures included daily self-compassion, perceived stress and health-promoting behaviours including both eating behaviours and exercise behaviours. The results of 1-1-1 multilevel mediation analyses showed that, at both the within- and between-person level, daily self-compassion could positively predict daily eating behaviour through the reduction of perceived stress. However, daily self-compassion did not influence exercise behaviour at both levels. The results of 2-1-1 multilevel mediation analyses cross-validated the between-person relationships in the 1-1-1 multilevel mediation models. These results suggest that, both short-term interventions aiming at increasing state self-compassion and long-term interventions aiming at increasing trait self-compassion can benefit one's eating behaviours through the reduction of stress.  相似文献   
154.
以杨中芳所构建的华人人际关系概念化理论模型为蓝本,并用以往的实证研究方法为基础,揭示了当代华人对人际关系如何进行概念化及其潜在的认知维度。杨氏模型认为华人人际关系主要由既定成分、情感成分和工具成分组成。该研究以中国香港大学生为被试进行调查,首先采用访谈的形式,分家族、学校及日常生活情境建立人际关系清单。然后采用多维量法(Multi-dimensional scaling)处理被试对关系进行分类的数据。结果发现,在不同的生活情境中,被试均依据情感程度对关系进行分类。在等级差异明显的家族和学校情境中,被试依据辈份和等级差异的突显性进行区分;而在等级差异小的生活情境中,则采用功利程度为标准。本文对被试在不同情境中所采用的不同维度进行了讨论,并提出华人人际关系的义务具有工具性质的实证结果  相似文献   
155.
The authors explored how midlifers and older adults perceive wellness by factor analyzing the Perceived Wellness Survey (PWS; Adams, Bezner, & Steinhardt, 1997 ). Results indicated a 4‐factor solution different from the 6 originally proposed wellness dimensions of the PWS, suggesting that wellness perceptions change as people age. Suggestions for further research are proposed.  相似文献   
156.
IntroductionThe present study claims that perceived interactional justice can be a significant antecedent of job satisfaction. In this relationship, cynicism towards the organization has a mediating role on the impact of perceived interactional justice on employees’ job satisfaction. In addition, co-worker support has a moderator role on the impact of employees’ cynic attitudes and behavior on their job satisfaction.ObjectiveThis study discusses the above mentioned theoretical research model and tries to clarify the relationship among present concepts.MethodTo this end, a cross-sectional research study has been performed with the participation of 1606 employees from various banks (public and private) in Istanbul/Turkey during the coronovirus pandemic.ResultsAccording to the findings of the research, perceived interactional justice has significant positive impacts on employees’ job satisfaction. In addition, the results indicated that cynicism towards the organization has significant mediating role between perceived interactional justice and job satisfaction. Subsequently, the findings confirmed that co-worker support has significant moderating role in the relationship between cynicism towards the organization and job satisfaction.ConclusionThis study helps to understand and evaluate the factors influencing attitudes towards work at the organizational and relational levels. All study variables and the possible relationship among these, are discussed in the literature review. Finally, the implications of study for both the individual and the organization are presented in the conclusion and discussion section.  相似文献   
157.
Drivers overtaking cyclists on rural roads are a safety concern, as drivers need to handle the interaction with the cyclist and possibly an oncoming vehicle. Improving the maneuver’s outcome requires an understanding of not only the objective, measurable safety metrics, but also the subjective, perceived safety of each road user. Previous research has shown that the perceived safety of the cyclist is most at risk at the passing moment, when driver and cyclist are closest to each other. However, to develop safety measures, it is necessary to know how both road users perceive safety, by understanding the factors that influence their perceptions during the overtaking maneuver. This study measured the perceived safety of drivers in a test-track experiment in Sweden and the perceived safety of cyclists in a field test in Spain. For both drivers and cyclists, we developed Bayesian ordinal logistic regression models of perceived safety scores that take as input objective safety metrics representing the different crash risks at the passing moment. Our results show that while drivers’ perceived safety decreases when there is an oncoming vehicle with a low time-to-collision, cyclists’ perceived safety is reduced by a small lateral clearance and a high overtaking speed. Although our datasets are heterogeneous and limited, our results are in line with previous research. In addition, the Bayesian models presented in this paper are novel and may be improved in future studies once more naturalistic data become available. We discuss how our models may support infrastructure development and regulation, policymaking, driver coaching, the development of active safety systems, and automated driving by providing a possible method for predicting perceived safety.  相似文献   
158.
This research analyzes relation between the various types of career plateauing (objective, structural, content) and work emotional commitment. It also examines the influence of perceived social support from hierarchy on the different types of career plateauing, most especially its moderating role on the relation between the different types of career plateauing and emotional commitment. The results, which were obtained through data collected from 615 workers highlight that perceived social support from hierarchy limits and almost moderates negative relations between the different types of content plateauing (objective, content) and emotional commitment. Its direct effect on content plateauing is negative whereas the relation is positive with structural plateauing.  相似文献   
159.
The aim of this study was twofold: first, to investigate whether perceived motor competence (PMC) mediates the relation between actual motor competence (AMC) and physical activity (PA) according to the conceptual model of motor development, and second to examine the role of different motivational regulations (i.e., intrinsic, identified, introjected, and external regulation) in the relationship between PMC and PA. A sample of 504 Spanish students (46.2% girls, 8–12 years old) voluntarily participated in this study. In relation to the first aim, structural equation modeling revealed that PMC indeed mediates the association between AMC and PA. In relation to the second aim, positive associations between AMC and PMC (β = 0.32, p < .001), which in turn was positively related to intrinsic and identified regulations (β = 0.46 and β = 0.43 respectively, p < .001), were found. The model showed direct paths from intrinsic and introjected regulation to PA (β = 0.27 and β = 0.22, p < .05) and indirect paths from PMC through intrinsic motivation to PA (β = 0.13, p < .05). This study confirms that intrinsic motivation mediates the association between PMC and PA. Strategies targeting to build and develop children’s AMC and PMC, and fostering children’s intrinsic motivation should be targeted to promote children’s PA engagement and motor development.  相似文献   
160.
This research investigated the relationship between regulatory mode orientations (locomotion and assessment), time management behaviours and the perceived control of time. “Locomotion” refers to the aspect of self‐regulation involving the movement from state to state, whereas “assessment” is the comparative aspect of self‐regulation that refers to the critical evaluation of alternative goals and the means for achieving them. The Italian versions of the Time Management Behavior Scale and the Perceived Control of Time Scale, as well as the Locomotion and Assessment Regulatory Modes Scales were administered to 339 Italian participants (249 students and 90 employees). The results supported the notion that locomotors and assessors differ in the ways they perceive the control of time. Locomotion was found to be positively related to perceived control of time. In contrast, assessment was negatively related to perceived control of time. Furthermore, the two time management dimensions of setting goals and priorities and preference for organisation were shown to mediate the relationship between locomotion and perceived control of time, whereas assessment proved to be unrelated to all time management behaviours. These findings highlight the importance of regulatory modes for human behaviour regarding time management and perceived control of time.  相似文献   
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