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141.
On the basis of acculturation theory, explicating mutual influences between different cultural or ethnic groups coming into contact, this study focused "on the other side of acculturation" theory by examining the effects of intercultural contact with Asians and Asian Americans on the psychosocial experiences of White American college students. Participants (N = 315), undergraduates attending a public university located within the state of Massachusetts, completed a survey that assessed demographic and personal characteristics, acculturation (extent of intercultural contact with Asian people and Asian cultures), attitudes towards Asians and Asian Americans, awareness of institutional discrimination and blatant racial issues, and psychological distress. Results indicated that White American students' intercultural contact with Asians and Asian Americans contributed significant variance to the prediction of their attitudes towards this ethnic group and awareness of discrimination and racial issues, but not to psychological distress. This study provides implications for understanding mutual acculturative influences between different ethnic groups in the United States.  相似文献   
142.
Various studies support an association between white matter hyperintensities (WMH) and deficits in executive function in nondemented ageing. Studies examining executive functions and WMH have generally adopted executive function as a phrase including various functions such as flexibility, inhibition, and working memory. However, these functions include distinctive cognitive processes and not all may be affected as a result of WMH. Furthermore, atrophy of the medial temporal lobe (MTA) is frequently observed in ageing. Nevertheless, in previous studies of nondemented ageing MTA was not considered when examining a relationship between white matter and executive function. The goal of the present study was to examine how WMH and MTA relate to a variety of executive functions, including flexibility, fluency, inhibition, planning, set shifting, and working memory. Strong correlations were observed between WMH and MTA and most of the executive functions. However, only MTA was related to flexibility and set shifting performance. Regression analysis furthermore showed that MTA was the strongest predictor of working memory, after which no further significant association with WMH was noted. Alternatively, both MTA and periventricular hyperintensities independently predicted inhibition performance. These findings emphasize the importance of MTA when examining age-related decline in executive functioning.  相似文献   
143.
OBJECTIVE: Accurate measurement of beliefs about risk probability is essential to determine what role these beliefs have in health behavior. This study investigated the ability of several types of risk perception measures and of other constructs from health behavior theories to predict influenza vaccination. DESIGN: Prospective study in which students, faculty, and staff at 3 universities (N = 428) were interviewed in the fall, before influenza vaccine was available, and again early in the next calendar year. MAIN OUTCOME MEASURE: Self-reported influenza vaccination. RESULTS: Two interview questions that asked about feeling at risk and feeling vulnerable predicted subsequent behavior better (r = .44, p = .001) than 2 questions that asked for agreement or disagreement with statements about risk probability (r = .25, p = .001) or 4 questions that asked respondents to estimate the magnitude of the risk probability (r = .30, p = .001). Of the 4 perceived risk magnitude scales, a 7-point verbal scale was the best predictor of behavior. Anticipated regret was the strongest predictor of vaccination (r = .45, p = .001) of all constructs studied, including risk perceptions, worry, and perceived vaccine effectiveness. CONCLUSION: Risk perceptions predicted subsequent vaccination. However, perceived risk phrased in terms of feelings rather than as a purely cognitive probability judgment predicted better. Because neither feeling at risk nor anticipated regret is represented in the most commonly used theories of health behavior, the data suggest that these theories are missing important constructs.  相似文献   
144.
The explanation of Mendelian inheritance is a key component of most genetic counselling consultations, yet no evidence base exists for this area of practice. This qualitative study used Interpersonal Process Recall (IPR) to explore how information about X-linked inheritance is provided and received in genetic counseling. Twelve consultations involving two senior genetic counselors and 21 counselees were videotaped. Section(s) of videotape featuring the explanation were subsequently played back separately to both counselees and counselors and their responses and reflections recorded. All interviews were fully transcribed and analysed using the constant comparison method. A personalised diagram, drawn “live” by the counselor during the consultation was recalled by counselees as being central to their understanding of the “bottom line”. This helped bridge the gap between scientific information and their family experience and did not appear to require a baseline understanding of genetic concepts such as genes or chromosomes. Counselors reflected on the diagram’s positive impact on the way they sequenced, paced and tailored the explanation. A positive counselor-counselee relationship was vital even during this educative exchange: for counselees to feel at ease discussing complex genetic information and to help gauge counselee understanding.  相似文献   
145.
It seems obvious that 2 key attributes of health hazards, their perceived probability and perceived severity, do not act independently on the motivation to engage in protective behavior. If a health problem is perceived to have no chance of occurring, there should be no interest in acting against it, regardless of how serious it might be. Nevertheless, researchers seldom observe the expected interaction between probability and severity. A case study approach was used to examine how probability and severity combine to influence interest in protection. Ratings of motivation to act, probability, and severity for 201 hazards were collected from 12 participants, and data were analyzed for each person separately. Analyses revealed the expected Probability x Severity interaction. Additional calculations showed why it is difficult to detect this interaction using between-subjects designs. The data also revealed that people are surprisingly insensitive to variations in hazard probability when probabilities are in the moderate to high range.  相似文献   
146.
Qualitative research on the relationship between masculinity and hockey violence has suggested that players endorsing traditional masculine behavior were more likely to engage in violence than players who held weaker masculine beliefs. Data were collected from white, middle class players on five Toronto hockey teams representing two different age groups (14.3 and 17.7 years respectively) and skill levels (Bantam and Junior A). Moderate support was found for the predicted relationship between higher masculinity and increased violence, particularly at the preprofessional Junior A level. Subscales of the Brannon Masculinity Scale, applied to a sport situation, were seen to be a valid measure of gender typing. Increased levels of violence (especially fist fights), more than playing or skating skills were seen to lead to greater perception of competence by both teammates and coaches.  相似文献   
147.
Employed quantitative and qualitative data in a contextual examination of participation in three San Francisco-area HIV/AIDS organizations: an urban, gay community-based social change setting; an urban, broadly focused information/referral setting; and a suburban individual support setting. The settings attracted different kinds of volunteers and engaged them differently with the setting, each other, and community. In quantitative analyses external political efficacy (belief in the responsiveness of sociopolitical systems to change efforts) significantly distinguished settings, but was best predicted by setting-moderated relationships to scaled motivations. Qualitative data more clearly illuminated volunteers' motivations for participation, as well as complex, embedded relationships between setting, motivations, attitudes about sociopolitical participation, and personal and community experience and identification. Together the findings underscore three unique but related stories for the three AIDS organizations, and the value of contextual approaches to participation and empowerment.  相似文献   
148.
In the past decade, a new field has formed to investigate the concept of mind-wandering, or task-unrelated thought. The state of mind-wandering is typically contrasted with being on-task, or paying attention to the task at hand, and is related to decrements in performance on cognitive tasks. The most widely used method for collecting mind-wandering data—the probe-caught method—involves stopping participants during a task and asking them where their attention is directed. In this review, 145 studies from 105 articles published between 2005 and 2015 were classified according to the framing and wording of the thought probe and response options. Five distinct methodologies were identified: neutral (in which counterbalancing was used to equally emphasize on-task and off-task states), dichotomous (say “yes” or “no” to one thought state), dichotomous (choose between two thought states), categorical, and scale. The review identifies at least 69 different methodological variants, catalogues the verbatim probes and response options used in each study, and suggests important considerations for future empirical work.  相似文献   
149.
150.
Perceiving autonomy support—or encouragement to be oneself—from a romantic partner or other close relationship partners has been shown to yield a variety of psychological health benefits, but it is less clear how perceiving autonomy support from partners is linked to physical health. In two studies we examine the associations between receiving autonomy support in romantic relationships and diastolic blood pressure, an important indicator of cardiovascular health. Results of a longitudinal study found support for a model in which autonomy supportive romantic relationships are linked with lower diastolic blood pressure. Whereas Study 1 showed general longitudinal effects, Study 2 revealed the importance of receiving autonomy support from partners during times of conflict. Implications of the findings will be discussed in the context of self-determination theory.  相似文献   
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