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11.
Using a multi‐informant approach, this study examined emotion regulation within the social context of White and Black adolescent peer groups by assessing two aspects of sadness expression management (i.e., inhibition, disinhibition) and their linkages to peer acceptance and social functioning as a function of gender and ethnicity. Seventh‐ and eighth‐grade adolescents (N = 155, 52 percent female, 54.8 percent Black) completed self‐reports and peer nominations of sadness management and sociometric ratings of peer acceptance. Parents rated their child's social competence and social problems. Results revealed specific patterns of sadness regulation across informants that were associated with social functioning and varied by gender, but not ethnicity. Boys were more likely than girls to minimize sadness displays; boys who violated this pattern had lower peer acceptance and higher parent‐rated social problems. In contrast, although girls were rated as displaying overt sadness more frequently than boys, this was unrelated to peer acceptance. 相似文献
12.
Correspondence to University of Edinburgh, School of Social and Political Studies, 31 Buccleuch Place, Edinburgh, EH8 9JT, UK. E-mail: richard.perry{at}ed.ac.uk. Summary Data gathered at a Scottish institute of higher education between1986 and 2000 indicate a significant reduction in the scaleof self-reported offending behaviour by social work students.The change coincided with the introduction by the Central Councilfor Education and Training in Social Work (CCETSW) in 1989 ofa requirement that applicants for training disclose prior toadmission any criminal convictions recorded against them. Thearticle suggests that more prolific offenders have been deterredfrom applying to DipSW programmes and the social work professionneeds to take steps to create a more positive climate for therecruitment of those offenders who represent no more of a threatto users than non-offenders. 相似文献
13.
An increasing body of evidence now suggests the involvement of mitochondrial abnormalities in the etiology of neurodegenerative diseases, such as Parkinson's disease (PD) and Alzheimer disease. In this Perspective, we describe a recent study that shows that treatment of human patients with the antioxidant coenzyme Q(10'), which functions in concert with certain mitochondrial enzymes, reduced the worsening of symptoms associated with PD. These findings are consistent with the hypothesis that mitochondrial dysfunction plays a role in the pathogenesis of PD and that treatments that target mitochondrial biochemistry might ameliorate the functional decline observed in patients suffering from PD. 相似文献
14.
American ecologists recently began to address the ecology of cities. Concurrently, higher education institutions have developed sustainability education programs and instituted sustainability policies and projects. This paper draws together these two disparate areas by examining the nitrogen (N) budget of the Twin Cities campus of the University of Minnesota. We addressed the question: what were the annual inputs, outputs and internal cycles of N on the University of Minnesota Twin Cities campus? We found that 508 Mg N yr-1 were brought into the campus and 494 Mg N yr-1 were emitted from the University of Minnesota campus. The largest N inputs were abiotic fixation (conversion of N2 to NOx by combustion) and food for humans and animals. The largest N output was NOx, followed by wastewater. Our results expand the understanding of the ecology of institutions within an urban area and provide an opportunity for improving urban ecology education and environmental policy at educational institutions. 相似文献
15.
Outsourcing and union power 总被引:1,自引:0,他引:1
Charles R. Perry 《Journal of Labor Research》1997,18(4):521-534
The outsourcing of union work and jobs either diffuses or diminishes union membership, depending on perspective and situation.
The correlation of trends in union membership to trends in union power, while less than perfect, has until recently been relatively
strong over the past sixteen years. The fact that as diverse a sample of unions as AFSCME, SEIU, and UAW have chosen to make
outsourcing a prominent labor/public relations issue suggests that the correlation continues to be perceived by the union
movement to be significant, notwithstanding the efforts of the “new” leadership of the AFL-CIO to break that link with respect
to union political power by “taxing” member unions and their members to contribute both money and militancy to the 1996 election
cycle.
Although outsourcing may lead only to the diffusion of union membership either within or between unions, as opposed to the
diminution of union membership, this fact has not received a great deal of attention. The net effect on total union membership
of outsourcing from one union employer to another union employer is unclear, although the effect on the membership of the
union at the outsourcing employer is not. The redistribution of membership within a union as a result of outsourcing is likely
to have little immediate impact on union power. However, as even the best case scenario presented above suggests, it may have
significant long-run deleterious effects on union bargaining power by taking labor out of a sheltered market and putting it
into potentially competitive market. This is particularly likely to be the case when outsourcing (1) places the outsourced
work into a different industry or wage contour and (2) creates the possibility of moving from sole-source to multiplesource
supplier arrangements.
The redistribution of membership between unions as a result of outsourcing is unlikely to have a major impact on union power
broadly defined. It can have, however, serious deleterious effects in terms of the power of an individual union, as suggested
in my “competitive case” scenario. The fact that one union’s losses due to outsourcing may be another union’s gain is of little
consolation to the losing union. That act, in and of itself, may make the threat of outsourcing a potential union “Achilles
heel” at the bargaining table by placing it into competition with some other, perhaps unknown, union as well as possibly nonunion
competition.
The most obvious threat to union power comes from outsourcing that diminishes union membership overall by transferring jobs
from union to nonunion employers. The willingness and ability of employers to move work/jobs entirely out of the orbit of
union control constitutes, in terms of power and particularly union bargaining power, a revisitation of the phenomenon of
the “runaway shop.” It may also be viewed as a proactive form of hiring permanent replacements for (potentially) striking
workers. The union options in dealing with such a challenge are to endeavor to preclude outsourcing through legislation or
collective bargaining or to chase the work by organizing the unorganized, hopefully with the help of the unionized outsourcing
employer. Neither option may be easy, but as the 1996 auto industry negotiations suggest, the former may be less difficult
than the latter. The possibility that outsourcing from union to nonunion employer may provide unions with the power to organize
from the top (outsourcer) down (outsourcee) cannot be entirely ignored as the issue of supplier “neutrality” reportedly was
raised in the 1996 auto negotiations.
The adverse effects of outsourcing on union political and financial power, by virtue of its impact on the level or distribution
of union membership, can and may well be offset by an increase in union activism—as measured by dues levels, merger activity,
organizing commitment, and political action. The adverse effects of outsourcing on union bargaining power are more problematical
from the union standpoint. The effect of outsourcing, whatever its rationale or scenario, appears to be to put union labor
back into competition. Thus, outsourcing constitutes yet another challenge to the labor movement in its ongoing and seemingly
increasingly unsuccessful battle to take and keep U.S. union labor out of competition by proving itself able and willing to
organize to the extent of the market and standardizing wages in that market. 相似文献
16.
Pamela Perry 《Symbolic Interaction》2007,30(3):375-393
This article seeks to expand upon Blumer's “Race Prejudice as a Sense of Group Position.” I argue that Blumer's group position model invites us to critically consider the role that dominant group identity and “threats” to identity play in reproducing racial inequalities. Identities seat both material and ideal concerns, and white identities, in particular, may provide “ontological security” that whites will defensively protect. I draw on ethnographic research conducted in 1994–96 in two demographically distinct high schools. Young whites in both schools expressed identities that positioned them as “universal,” and they responded reactively, even prejudicially, when their universal group position was threatened. 相似文献
17.
All My Friends Are Doing It: Potentially Offensive Sexual Behavior Perpetration Within Adolescent Social Networks 下载免费PDF全文
Jennifer Jewell Christia Spears Brown Brea Perry 《Journal of research on adolescence》2015,25(3):592-604
The current study used social network analysis to investigate peer network and individual predictors of potentially offensive sexual behaviors among high school students. Ninth‐grade students (n = 308; 158 girls) completed surveys assessing their perpetration of potentially offensive sexual behaviors against their peers, as well as measures of their sexualized gender stereotypes and propensity to self‐monitor. Participants selected up to eight of their closest friends from a roster. Results revealed homophily of potentially offensive sexual behaviors, such that adolescents perpetrated similar amounts of physical/verbal, electronic, and homophobic behaviors as their friends. Characteristics of the peer network (e.g., mean network perpetration, centrality of individual, and gender composition) and the individual adolescent (e.g., gender, sexualized gender stereotypes, self‐monitoring) predicted adolescents’ own behavior. 相似文献
18.
19.
David M Stieb Alan J Krupnick Wiktor L Adamowicz Paul De Civita Richard T Burnett Barry Jessiman 《Risk analysis》2004,24(2):305-6; author reply 307-9
20.