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131.
132.
Dr. William Evans Ph.D. Dr. Eric Albers Ph.D. Dan Macari M.S.W. Alex Mason M.A. 《Child and Adolescent Social Work Journal》1996,13(2):115-126
The present study examines suicide ideation and attempts as well as reported levels of physical and sexual abuse among gang and nongang-involved incarcerated youth. The self-report survey data were collected from 334 males and 61 females who were incarcerated in Nevada youth correctional facilities in the summer of 1994. Over half (58.3 percent) of the males and nearly half (45.2 percent) of the females reported being gang members. Surprisingly high rates of abuse (more than 70 percent for both physical and sexual abuse) were found among the incarcerated females of this study. Females reported significantly more suicide attempts and were more likely to have been physically and sexually abused than males. Nongang males reported significantly more suicide attempts and were more likely to report sexual abuse than gang-involved males. Among the gang-involved delinquents, females reported significantly more suicide attempts than males. In addition, gang members who reported sexual abuse were more likely to have higher levels of suicide ideationand to have attempted suicide. Implications for youth correction specialists and social workers are discussed.The data for this study were collected under Grant #000616 from the Nevada Agricultural Experiment Station. 相似文献
133.
As in any new area of investigation, the study of the phenomenon of burnout contains much potential benefit, especially to workers in helping/service professions; and it contains sources of error which may delay or distort understandings that are sorely needed. This paper identifies and explains many pitfalls and sources of error in developing theory and research about burnout. After discussing the limitations of the current definitions of burnout, the authors explore the ramifications of the most well supported definition. Specific suggestions are made for further investigation, especially in the area of individual characteristics and their interaction with the burnout phenomenon. Finally, methodologies most likely to yield solid, usable information for practitioners are discussed. 相似文献
134.
Paul D. Moskowitz William H. Medeiros Neal L. Oden Henry C. Thode Jr. Elizabeth A. Coveney Robert E. Rosenthal 《Risk analysis》1987,7(3):371-388
Experimental data were compiled for seven soybean varieties studied at four different locations in the U.S. for a period of one to three years. Three dose–response functions (linear, quadratic, and Weibull) were fitted, as appropriate, to the experimental data. Effects of acid deposition on soybean yields were estimated by combining variety-specific dose–response and production data. These calculations suggest that U.S. soybean production (2.2 billion bushels in 1982) would increase by 3.2 million bushels with a 10% reduction in 1982 hydrogen ion concentration levels in all counties where soybeans were grown, and by almost 70 million bushels with uniform improvement to pH 5.2. These estimates are based on many simplifying assumptions and are subject to several important sources of uncertainty explored in this study. The calculated changes are small in comparison with effects from other natural and anthropogenic stresses. 相似文献
135.
Eric J.McNulty 《经理人》2006,(5):68-70
要保持竞争力,企业必须在人员管理方面采取大幅变革当婴儿潮一代临近传统上的退休年龄,具有前瞻思维的企业正加大对领导力发展与继任规划的投入。他们着眼于加强人才储备:让企业的青 相似文献
136.
Darryl G. Cross Lisa Rosenthal Gaffney 《Australian and New Zealand Journal of Family Therapy》1984,5(1):45-51
The purpose of the present study was to gather empirical data to examine the usefulness of an intriguing training technique called “bad therapy”. The technique, developed by Lang (1980, 1982), is utilized in a role-play setting for experienced therapists who are having difficulty with specific clients showing little improvement. The therapist is instructed to disregard his or her usual style of treatment, and instead, within a role-play format with a colleague who plays the part of a client, to try an alternative style of treatment. This new treatment, termed “bad therapy”, instructs the therapist to try to make the client worse rather than better. Interestingly, reports from both the role-play therapist and client indicate that the “bad therapy” session was considered more beneficial than the therapist's usual mode of treatment. As well as empirically investigating Lang's assertion, the present study also attempted to look at different perspectives of bad therapy. Is “bad therapy” a directive to be harmful and destructive, or is it a suggestion to be more daring and to take more risks? Subjects were 56 therapists who formed twenty eight pairs of therapist-client dyads. First, each pair conducted a “session” where the therapist performed his or her typical therapy. Then, therapists in one group (N= 11) were given directives to try to make their clients worse rather than better (“destructive” set), while therapists in another group (N=11) were told to say and do things that they wished to, but never dared (“daring” set). Finally, six therapists were told to simply repeat their usual type of therapy (“control” set). Results indicated that clients perceived the destructive and daring groups differently with the daring group being perceived more favourably, yet more authoritarian. Similarly, therapists perceived the daring and control groups more positively than the destructive group. The results are discussed in terms of training techniques and current trends in psychotherapy. 相似文献
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Methods are presented which produce Maximum Likelihood Estimates (MLE) of the degree of heterogeneity in individual mortality risks under a variety of assumptions about the age trajectory of those mortality risks. With these estimates of the degree of population heterogeneity it is possible to adjust comparisons of mortality risks across populations for the effects of population heterogeneity, differential mortality selection, and different age trajectories of the force of mortality. These methods are demonstrated by applying a variety of standard assumptions about the age trajectory of the force of mortality to the analysis of a broad range of cohort mortality data for the U.S. and Swedish populations. The estimates of the degree of heterogeneity, produced under all of the selected force of mortality models, consistently indicated a considerable degree of heterogeneity in mortality risks. 相似文献