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91.
The ability of cows (Bos taurus) to perceive depth has never been experimentally investigated. If cows can perceive depth, the milking pit in commercial milking facilities may be fear provoking for dairy cows, as past research has shown that most land-dwelling species possess an instinctive fear of heights. In the current study, 12 dairy heifers (1-year-old cows) were exposed to a milking pit (depth-exposed group) and 13 heifers (control group) were exposed to a standard change in the environment while they moved through a milking facility over a 5-day treatment period. Heifers in the depth-exposed group showed a higher heart rate (p < .05) and stopped more often (p < .05) than did those in the control group; persistence of heart rate but not of behavioral responses on repeated exposures indicated that some habituation to the depth stimulus had occurred. Depth exposure had no effect on cortisol concentrations or on ease of handling. These results indicate that heifers responded differently to a change in depth than they did to a standard change in the environment and provide evidence of both depth perception and acute fear of heights in cows.  相似文献   
92.
This study proposes that employees have to face a variety of obstacles over the course of their careers, each of which can create stress for employees and, in so doing, lower their subjective career success (SCS). Using a meta-analysis of 216 samples published over the past three decades (N = 94,090), we found that career hurdles associated with dispositional traits (e.g., low emotional stability), motivation (e.g., low work engagement), social networks (e.g. low supervisor support), and organizational and job support (e.g., job insecurity) were all significantly related to lower SCS. Counter to expectations, background-related hurdles (e.g., being female) and skill-related hurdles (e.g., lack of job changes and international experience) were not significantly related to SCS.  相似文献   
93.
This study examines the role of self‐construal in student learning by testing a mediation model: through math achievement goals, self‐construal predicts math self‐concept and anxiety, which further predict math achievement. A sample of 1196 students from 104 secondary classes in Singapore took a survey and a math achievement test. The results from multi‐group structural equation modelling support measurement invariance and equal path coefficients in the mediation model between boys and girls. Interdependent self‐construal positively predicted mastery approach and avoidance goals, through which interdependent self‐construal had a positive total indirect effect on math anxiety. Independent self‐construal positively predicted mastery approach, performance approach and performance avoidance goals, and through the two approach goals, high independent self‐construal was associated with high math self‐concept. Overall, self‐construal was not associated with math achievement. The findings enhance our understanding of achievement motivation from a sociocultural perspective and help explain East Asian students’ relatively higher anxiety and lower self‐concept in comparison with their Western counterparts as reported in international studies.  相似文献   
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Purpose

This study investigated the moderating effect of intergroup contact on the relationship between the race composition of organizational representatives, perceived similarity, and minority applicant attraction.

Design/Methodology/Approach

344 minority Malaysian-Chinese university students read a job advertisement that varied the racial composition of organizational representatives (100 % Malay or 50 % Malay–50 % Chinese or 100 % Chinese). Of these participants, 161 were Malaysian-Chinese in Malaysia (high intergroup contact location) and 183 were Malaysian-Chinese in Australia (low intergroup contact location). After reading the advertisement, participants responded to a series of scale items (e.g., perceived surface-level similarity, perceived deep-level similarity, and applicant attraction).

Findings

Results showed that the effect of race composition on attraction was stronger for minority participants in Australia than for minority participants in Malaysia. Perceived deep-level similarity mediated this moderated relationship.

Implications

The study findings suggest that organizations should include minority representatives in their recruitment advertising to attract minority applicants, particularly to attract minorities in locations with few opportunities for intergroup contact.

Originality/Value

By testing the mediating effects of perceived surface-level and deep-level similarity, this study contributes to our understanding of the mechanism linking the interaction between race composition and location with applicant attraction.
  相似文献   
97.
Objective. This study explores (1) the motivations and challenges facing family caregiving for cancer in Singapore and (2) suggests a possible framework to guide culturally sensitive future work on caregivers.

Design. Twenty caregivers of patients being treated for cancer at a public hospital in Singapore were interviewed. A semi-structured interview format and inductive thematic analysis were used to analyse the data. Caregivers were asked about their motivations for caregiving and the challenges they faced.

Results. Caregivers’ motivations grouped into three categories: personal value and fulfilment, giving care because of societal expectations such as filial piety, and practical need. Challenges were grouped into interpersonal challenges, disclosure and finding balance. Caregivers with different primary motivations varied in their responses to these challenges. More autonomous caregivers cited learning points and reprioritised more effectively than less autonomous caregivers, who reported more internal conflict and less control over their situation.

Conclusions. In Singapore and Asia, sociocultural values of family caregiving are not uniformly experienced as positive, and may be burdensome for caregivers who give care primarily for extrinsic motivations. As family caregiving needs increase, targeted psychosocial support for caregivers with less autonomous behavioural orientations may pre-empt caregiver burnout and burden.  相似文献   

98.
Experiential avoidance, the attempt to avoid negative experiences, can prevent athletes from reaching their goals. To mitigate this tendency, the authors offer a relational approach and propose that dispositional gratitude and perceived autonomy support from coaches will have an interaction effect in mitigating experiential avoidance. Time-lagged data from 140 athletes were analyzed. Dispositional gratitude and perceived coach autonomy support had a significant interaction effect on predicting experiential avoidance when Time 1 experiential avoidance was controlled. Those high in dispositional gratitude and perceived coach autonomy support decreased their experiential avoidance over time. Implications and application for experiential avoidance and gratitude are discussed.  相似文献   
99.
This paper investigated the effect of risk orientation, game riskiness, and expectation of cooperation on cooperation in one-shot prisoner’s dilemmas (PD). Participants in pairs played PD games that varied on game riskiness such that for half of the games cooperation was more risky than defection (more risky games) while for another half cooperation was less risky (less risky games). They estimated how likely it was that the other player was going to cooperate (expectation of cooperation) before they made their cooperation/defection decision on each game. Supporting the Goal/Expectation Hypothesis, we replicated the effect that expectation of cooperation enhanced cooperation. We also found that risk-seeking individuals cooperated more in more risky games whereas risk-averse individuals cooperated more in less risky games. More importantly, we found that game riskiness moderated the effect of expectation of cooperation on cooperation. The positive effect of expectation of cooperation on cooperation was stronger for more risky games than for less risky games. Our results illustrated how the relation between expectation and cooperation as stipulated by the Goal/Expectation Hypothesis was moderated by riskiness of the situations.  相似文献   
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