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191.
This study has three specific aims. The first is to see if social relationships in the church influence social relationships in the secular world. Data from a longitudinal nationwide survey provide support for this view. The second goal is to see if church-based social relationships are more likely to arise from church teachings at worship services or through informal reinforcement by fellow church members (as assessed by spiritual support). The findings suggest that informal spiritual support is more likely than attendance at worship services to bolster social relationships in the church. The third goal is to explore the influence of race. The results reveal that African Americans and Caucasian Americans get the same amount of support from secular social network members. However, the data further reveal that secular social ties among African Americans can be attributed to the social relationships they maintain in the church, but the same is not true for Caucasian Americans.  相似文献   
192.
In organizational and educational practices, sensitivity reviews are commonly advocated techniques for reducing test bias and enhancing fairness. In the present paper, results from two studies are reported which investigate how effective individuals are at detecting problematic test content and the influence such content has on important testing outcomes. In Study 1, signal detection analyses are used to examine the role of individual differences in the identification of insensitive test items, while Study 2 investigates the extent to which insensitivity differentially influences item performance and reactions. Results revealed small but significant differences in the overall accuracy and response tendencies of student test reviewers on the basis of demographics and key individual differences variables. Contrary to predictions however, problematic items did not exhibit differential item functioning across sex nor did their presence engender negative test taker reactions. Implications and suggestions for future research and sensitivity review practices are discussed.  相似文献   
193.

Objective

This study tested cognitive behavior therapy (CBT) in hypnotic-dependent, late middle-age and older adults with insomnia.

Method

Seventy volunteers age 50 and older were randomized to CBT plus drug withdrawal, placebo biofeedback (PL) plus drug withdrawal, or drug withdrawal (MED) only. The CBT and PL groups received eight, 45 min weekly treatment sessions. The drug withdrawal protocol comprised slow tapering monitored with about six biweekly, 30 min sessions. Assessment including polysomnography (PSG), sleep diaries, hypnotic consumption, daytime functioning questionnaires, and drug screens collected at baseline, posttreatment, and 1-year follow-up.

Results

Only the CBT group showed significant sleep diary improvement, sleep onset latency significantly decreased at posttreatment. For all sleep diary measures for all groups, including MED, sleep trended to improvement from baseline to follow-up. Most PSG sleep variables did not significantly change. There were no significant between group differences in medication reduction. Compared to baseline, the three groups decreased hypnotic use at posttreatment, down 84%, and follow-up, down 66%. There was no evidence of withdrawal side-effects. Daytime functioning, including anxiety and depression, improved by posttreatment. Rigorous methodological features, including documentation of strong treatment implementation and the presence of a credible placebo, elevated the confidence due these findings.

Conclusions

Gradual drug withdrawal was associated with substantial hypnotic reduction at posttreatment and follow-up, and withdrawal side-effects were absent. When supplemented with CBT, participants accrued incremental self-reported, but not PSG, sleep benefits.  相似文献   
194.
Applying social capital and systems theories of social processes, we examine the role of the classroom peer context in the behavioral engagement of low-income students (N = 80) in urban elementary school classrooms (N = 22). Systematic child observations were conducted to assess behavioral engagement among second to fifth graders in the fall and spring of the same school year. Classroom observations, teacher and child questionnaires, and social network data were collected in the fall. Confirming prior research, results from multilevel models indicate that students with more behavioral difficulties or less academic motivation in the fall were less behaviorally engaged in the spring. Extending prior research, classrooms with more equitably distributed and interconnected social ties—social network equity—had more behaviorally engaged students in the spring, especially in classrooms with higher levels of observed organization (i.e., effective management of behavior, time, and attention). Moreover, social network equity attenuated the negative relation between student behavioral difficulties and behavioral engagement, suggesting that students with behavioral difficulties were less disengaged in classrooms with more equitably distributed and interconnected social ties. Findings illuminate the need to consider classroom peer contexts in future research and intervention focused on the behavioral engagement of students in urban elementary schools.  相似文献   
195.
The purpose of this study is to see whether emotional support from fellow church members is associated with self-forgiveness in late life. The data come from a longitudinal nationwide survey of older adults. An effort is made to contribute to the literature by comparing and contrasting the effects of two church-based support measures: the amount of emotional support that is provided by fellow church members and satisfaction with emotional support from co-religionists. The findings suggest that older study participants who are more satisfied with the emotional support they have received from the members of their church are more likely to forgive themselves than older people who are not satisfied with the emotional support they have received in church. In contrast, significant effects failed to emerge with the measure of the amount of received emotional support.  相似文献   
196.
Despite widespread recognition of a research–practice gap in multiple service sectors, less is known about how pre‐existing communication channels facilitate the flow of information between researchers and practitioners. In the current study, we applied an existing typology of brokerage developed by Gould and Fernandez (Sociol Methodol 19:89–126, 1989 ) to examine what types of brokerage facilitate information spread between researchers and educational practitioners. Specifically, we conducted semi‐structured interviews with 19 school administrators and staff in two public school districts regarding their experiences searching for information about instructional, health, and social skills programs. Using deductive content analysis, we found evidence of all five types of brokerage identified by Gould and Fernandez ( 1989 ). However, only three types of brokerage—gatekeepers, representatives, and liaisons—were involved in the flow of information between school administrators and researchers. Moreover, information transfer often occurred in longer chains that involved multiple, distinct types of brokerage. We conclude with the broad implications of our findings for narrowing the research–practice gap by improving researchers’ dissemination efforts and practitioners’ search for information.  相似文献   
197.
The concept of social capital is becoming increasingly common in community psychology and elsewhere. However, the multiple conceptual and operational definitions of social capital challenge its utility as a theoretical tool. The goals of this paper are to clarify two forms of social capital (bridging and bonding), explicitly link them to the structural characteristics of small world networks, and explore the behavioral and ecological prerequisites of its formation. First, I use the tools of network science and specifically the concept of small‐world networks to clarify what patterns of social relationships are likely to facilitate social capital formation. Second, I use an agent‐based model to explore how different ecological characteristics (diversity and segregation) and behavioral tendencies (homophily and proximity) impact communities’ potential for developing social capital. The results suggest diverse communities have the greatest potential to develop community social capital, and that segregation moderates the effects that the behavioral tendencies of homophily and proximity have on community social capital. The discussion highlights how these findings provide community‐based researchers with both a deeper understanding of the contextual constraints with which they must contend, and a useful tool for targeting their efforts in communities with the greatest need or greatest potential.  相似文献   
198.
Trust in God has been widely identified as a central aspect of religious life, yet relatively few studies have examined whether trust in God is associated with better mental health. This study has two goals. The first is to see if Conservative Christians have greater trust in God than moderate or liberal Christians. The second goal is to see if trusting in God is associated with lower levels of death anxiety, fewer depressed affect symptoms, and fewer somatic symptoms among Conservative Christians than moderate or liberal Christians. The data come from a nationwide survey of middle-aged and older adults (N?=?1535). The findings reveal that, compared to moderate or liberal Christians, trust in God is associated with lower levels of death anxiety as well as fewer symptoms of a depressed affect and lower somatic symptom scores among Conservative Christians.  相似文献   
199.
The functional theory of counterfactual thinking.   总被引:2,自引:0,他引:2  
Counterfactuals are thoughts about alternatives to past events, that is, thoughts of what might have been. This article provides an updated account of the functional theory of counterfactual thinking, suggesting that such thoughts are best explained in terms of their role in behavior regulation and performance improvement. The article reviews a wide range of cognitive experiments indicating that counterfactual thoughts may influence behavior by either of two routes: a content-specific pathway (which involves specific informational effects on behavioral intentions, which then influence behavior) and a content-neutral pathway (which involves indirect effects via affect, mind-sets, or motivation). The functional theory is particularly useful in organizing recent findings regarding counterfactual thinking and mental health. The article concludes by considering the connections to other theoretical conceptions, especially recent advances in goal cognition.  相似文献   
200.
Syntactic persistence is a tendency for speakers to reproduce sentence structures independently of accompanying meanings, words, or sounds. The memory mechanisms behind syntactic persistence are not fully understood. Although some properties of syntactic persistence suggest a role for procedural memory, current evidence suggests that procedural memory (unlike declarative memory) does not maintain the abstract, relational features that are inherent to syntactic structures. In a study evaluating the contribution of procedural memory to syntactic persistence, patients with anterograde amnesia and matched control speakers reproduced prime sentences with different syntactic structures; reproduced 0, 1, 6, or 10 neutral sentences; then spontaneously described pictures that elicited the primed structures; and finally made recognition judgments for the prime sentences. Amnesic and control speakers showed significant and equivalent syntactic persistence, despite the amnesic speakers' profoundly impaired recognition memory for the primes. Thus, syntax is maintained by procedural-memory mechanisms. This result reveals that procedural memory is capable of supporting abstract, relational knowledge.  相似文献   
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