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271.
This article explores the methodology of designing a storage and retrieval system for information on the nature and subjects of censuses published internationally over the past two decades. The essential key is neither data storage nor bibliography but an index which will tell a researcher what censuses provide information on particular population characteristics and how those characteristics are defined, mapped, cross-indexed, compared, and discussed.The index should be based on specific, inclusive, and flexible classifying terms. The authors arrive at 24 variables which are grouped on two levels-category and specific item-by the use of either main tables or indexes. The use of indexes is preferred for its reduction of clerical and computer time.In addition to the index (which should be made available in machine-readable form), the authors suggest the concomitant publication (on the basis of unified classifications) of an analysis of the relative value of different definitions of population characteristics, a merged-item vocabulary, and indexes to various censuses. Once the study has developed beyond an experimental phase limited in geographic extent and in time, the authors envision a continuing service which will provide indexes to all new censuses.  相似文献   
272.
273.
This study compared the perceptions of head athletic trainers (HATS) from NCAA member Divisions I, II, and III regarding current athletic department drug education policies in their institutions. A Web-based questionnaire collected responses from 353 HATS. Drug education programs focused more on providing information about the negative consequences of drugs than changing the attitudes and behaviors of students in relation to drug use. More Division I and II schools offered comprehensive ATOD education programs to their athletes compared to Division III schools; however, the majority of these programs were not scheduled on a regular basis. HATS in all divisions reported that the abuse of alcohol and other drugs by student athletes during and after athletic and social events was a significant concern and indicated the importance of scheduling drug education programs closer to such events. Majority of HATS did not view participating in the drug education programs as part of their professional duties; however, they expressed an interest to increase their involvement in these activities.  相似文献   
274.
The current study focused on the associations between drinking motives, alcohol expectancies, self-efficacy, and drinking behavior in a representative sample of 553 Dutch adolescents and adults. Data were gathered by means of self-report questionnaires and a 14-days drinking diary. A model was postulated in which negative expectancies and self-efficacy were directly associated with drinking, and in which drinking motives mediated the associations between positive expectancies, and drinking. The findings of multivariate analyses showed that drinking motives were related to general indicators of drinking and to drinking levels in specific situations. Furthermore, self-efficacy was moderately related to all drinking variables. Negative expectancies were related to general drinking variables but hardly to drinking in specific situations. Positive expectancies were hardly related to drinking in multivariate analyses and therefore mediation models could not be tested. No systematic moderator effects were apparent for age and gender on the associations between drinking motives, alcohol expectancies, self-efficacy, and drinking.  相似文献   
275.
The authors sought to determine whether a greater academic incentive would improve the effectiveness and student adherence to a 12-week voluntary exercise program designed to decrease students' percentage of body fat. They randomly assigned 210 students to 1 of 2 groups with different academic reward structures. The group with the greater reward structure showed better exercise adherence and lost more body fat than those without the additional incentive. These findings suggest that an academic incentive can increase overall student adherence to a voluntary exercise program and can boost the effectiveness of the program in a university environment. The findings also have potential implications for on-campus promotion of physical activity.  相似文献   
276.
Thirty years ago, leaders in psychiatry expressed hope for more interdisciplinary collaboration with family therapy. Since then marriage and family therapy (MFT) has entered the mainstream of clinical practice in psychiatry and psychology. It is mandated for training in psychiatry and psychology. We propose a model for collaboration, training, and treatment in interdisciplinary mental health settings that strives to integrate empirical bodies of knowledge in MFT, psychiatry, and psychology and to provide a usable and testable clinical approach to treatment. It can be taught to trainees with various or limited training in MFT This model delineates nine critical domains that guide treatment. Flexibility is central to this model, focusing on techniques and clinical methods based on empirically supported treatments, when available, and best-practice standards.  相似文献   
277.
Despite equivocal findings on whether men or women are more violent, the negative impact of violence is greatest for women. To determine how gender asymmetry in perpetration affects women's health status, we conducted a study in two phases with 835 African American, Euro-American, and Mexican American low-income women in Project HOW: Health Outcomes of Women. In Phase 1, we used severity and frequency of women's and male partners' violence to create six groups: nonviolent (NV), uni-directional male (UM) perpetrator, uni-directional female (UF) perpetrator and, when both partners were violent, symmetrical (SYM), male primary perpetrator (MPP), and female primary perpetrator (FPP). The MPP group sustained the most threats, violence, sexual aggression, and psychological abuse. They also reported the most fear. Injury was highest in the MPP and FPP groups. In Phase 2, we examined group differences in women's health status over time for 535 participants, who completed five annual interviews. Surprisingly, women's health in the MPP and FPP violence groups was similar and generally worse than if violence was uni-directional.  相似文献   
278.
Two studies investigated the effects of a video lottery terminal stopping device on gamblers thoughts and behavior. This structural characteristic allows players to voluntarily stop the spinning of the reels. The first study investigated the effect of this device on the development of illusions of control. It was predicted that players using the stopping device would believe that (1) symbols displayed could differ depending on when the game is stopped, (2) there is a possibility of controlling the outcome of the game, (3) skills may be a factor influencing the results, and finally (4) a stopping device would improve the probability of personal success (i.e., developing the illusion of control). The second study aimed to further evaluate the effects of the stopping device on gambling behavior. It was hypothesised that using the stopping device would encourage players to increase the number of games played in a session. Results confirmed all predictions and showed that offering a stopping device on video lottery terminals modifies gamblers cognition and behavior. The theoretical and practical implications of these results are discussed in the context of responsible gambling policies.  相似文献   
279.
Recent research has made it clear that problematic gambling is often accompanied by problematic alcohol use. Unfortunately, little is known about the nature of this association, especially as it relates to gambling treatment outcome. The purpose of this study is to explore the effect of current alcohol use level and previous substance abuse treatment on the symptoms of a large cohort of pathological gamblers as well as on their response to treatment for pathological gambling. The sample included 464 men and 301 women recruited at six gambling treatment programs in Minnesota. Gambling treatment patients were assessed on a number of gambling problem severity and related clinical variables using the Gambling Treatment Outcome Monitoring System (GAMTOMS). Patients with frequent alcohol use had greater gambling involvement at baseline than infrequent alcohol users. Patients with a previous history of substance abuse treatment had more severe psychosocial problems, ostensibly resulting from their gambling behavior, than patients without past substance abuse treatment. A MANOVA with repeated measures showed that neither pretreatment alcohol use, nor past substance abuse treatment exerted significant effects on gambling treatment outcome. While the level of pretreatment alcohol use and a history of substance abuse treatment are markers for greater gambling problem severity, treatment outcome for pathological gambling was not adversely impacted by these variables.  相似文献   
280.
Despite its high prevalence, pathological gambling often remains untreated. It is estimated that only 10% of the pathological gamblers identified in prevalence studies will enter treatment. Within this small proportion, a high percentage will drop out. Despite the facts that some researchers argue against abstinence as the unique treatment goal and that regaining control appears to be possible for some pathological gamblers, abstinence has been the only treatment goal in most problem gambling interventions thus far. This paper examines the avenue of controlled gambling embedded in a harm reduction context as a viable solution for some pathological gamblers.  相似文献   
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