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891.
This question is considered from the personal side as well as the organizational side. An attempt is made to avoid purely philosophical arguments, but instead to list specific ways honesty and high ethical standards either do pay or do not pay. No absolute conclusion, “yes” or “no”, can be drawn since there are times and situations when, if not managed carefully, honesty and high ethical standards can work to the detriment of both the individual and the corporation. Sources of honesty and high ethical standards are also examined from both the individual and organizational perspectives. The best situation is when there is strong individual and corporate commitment buttressed by supporting structures that balance the needs of individuals, their companies, and society as a whole.  相似文献   
892.
Male or female college students seated outdoors and alone on a university campus were approached by a same-sexed invader who sat 9 inches or 18 inches away. The invader asked permission before sitting down or said nothing. An unobtrusive observer recorded (1) the amount of time before subjects left and (2) the presence of compensatory reactions (moving away, interposing barriers, orienting away, leaning away, or leaning forward). Results showed that males left more quickly with silent invaders; females tended to leave more quickly if permission was asked. Compensation was greatest among closely invaded subjects who remained in their seats longest (males who were asked; females who were not asked). These findings agree with equilibrium theory. They have implications for the concept of personal space.This paper was presented at the 1976 conference of the American Psychological Association in Washington, D.C.The authors would like to thank Andy Derryberry, Cheryl Haley, Jeffrey Lewis, and Patricia Seipp for acting as invaders.  相似文献   
893.
Parameter estimation for association and log-linear models is an important aspect of the analysis of cross-classified categorical data. Classically, iterative procedures, including Newton's method and iterative scaling, have typically been used to calculate the maximum likelihood estimates of these parameters. An important special case occurs when the categorical variables are ordinal and this has received a considerable amount of attention for more than 20 years. This is because models for such cases involve the estimation of a parameter that quantifies the linear-by-linear association and is directly linked with the natural logarithm of the common odds ratio. The past five years has seen the development of non-iterative procedures for estimating the linear-by-linear parameter for ordinal log-linear models. Such procedures have been shown to lead to numerically equivalent estimates when compared with iterative, maximum likelihood estimates. Such procedures also enable the researcher to avoid some of the computational difficulties that commonly arise with iterative algorithms. This paper investigates and evaluates the performance of three non-iterative procedures for estimating this parameter by considering 14 contingency tables that have appeared in the statistical and allied literature. The estimation of the standard error of the association parameter is also considered.  相似文献   
894.
Researchers interested in the effects of social network ties on behavior are increasingly turning to the network autocorrelation model, which allows for the simultaneous computation of individual-level and network-level effects. Earlier research, however, had pointed to the possibility that the maximum likelihood estimates used to compute the network autocorrelation model yielded negatively biased parameter estimates. In this paper we use simulations to examine whether – and the conditions under which – a negative bias exists. We show that the network parameter estimate ρ is negatively biased under nearly all conditions, and that this bias becomes more severe at higher levels of both ρ and network density. We conclude by discussing the implications of these findings for researchers planning to use the network autocorrelation model.  相似文献   
895.
One reason to call an activity a vice and suppress it is that it reduces a person’s future happiness more than it increases his present happiness. Gruber and Koszegi (Q J Econ 116(4):1261–1303, 2001) show how a vice tax can increase a person’s welfare in a model of multiple selves with hyperbolic preferences across time. The present paper shows that an interself analogy of the compensation criterion can justify a vice ban whether preferences are hyperbolic or exponential, but subject to the caveat that the person has a binding constraint on borrowing.  相似文献   
896.
Although research examining the role of racial bias in the secondary sports card market has been an emerging area of inquiry, empirical knowledge on the question: “Does the race of the player on a sports card affect the value of the card?” remains inconclusive. This paper revisits one of the first studies on this topic. Data were derived for 66 Black, White, and Latino members of the National Baseball Hall of Fame who were elected by a vote of the Baseball Writers’ Association of America. Data for each player's race, career performance statistics, rookie card price, and card availability were obtained from secondary sources. Findings indicate that card availability and, to a lesser extent, player performance is the most important factor affecting the value of a player's card, while importantly, a player's race is not a significant contributor to card value. Suggestions for future research are outlined.  相似文献   
897.
There is an increasing support from international organizations and the research community for stepping beyond infant or child mortality as the most common child level social indicator and progressing towards an international measure of child development. The Early Development Instrument (EDI) is a teacher-completed measure of children’s developmental health at school entry, which to date has been used in more than a dozen countries. The EDI includes five developmental domains (Physical Health and Well-being, Social Competence, Emotional Maturity, Language and Cognitive Development and Communication Skills and General Knowledge) and 16 subdomains. This paper examines the EDI’s psychometric properties in four English-speaking countries (Canada, Australia, United States and Jamaica) by evaluating both the internal consistency and factor structures, as well as exploring the association between the EDI’s Language and Cognitive Development Domain and a direct assessment of children’s receptive vocabulary (Peabody Picture Vocabulary Test, PPVT). Overall, the factor loadings and internal consistencies of domains and subdomains were similar across the countries. The comparisons of the Language and Cognitive Development Domain with the PPVT showed high specificity and low sensitivity. The results of this paper indicate that the EDI, a measure of children’s developmental status at school entry, demonstrates similar psychometric properties in a number of countries, thus building the evidence for the instrument to be added to the limited array of internationally comparable child social indicators.  相似文献   
898.
As global integration increases, the implications for state boundaries and citizens’ identity grow more significant. Some scholars suggest that the recognition of dual citizenship reveals the extent to which cross‐national immigration requires states to formally recognize a multiplicity of national identities through dual citizenship ( Aleinikoff and Klusmeyer 2002 ; Castles and Davidson 2000 ; Falk 1994 ). We propose that scholars need to additionally consider citizenship identity as a source of national assimilation of the international community and postnational citizenship in world culture ( Brubaker 1992a ; Faist 2004 ; Soysal 1994 ; Turner 2001 ). We use logistic regression to evaluate this argument by examining factors that lead states to enact legislation recognizing dual citizenship. The resulting analysis suggests that the recognition of dual citizenship reflects national, ex‐colonial, and postnational cultural identities rather than the presence of cross‐national immigration.  相似文献   
899.
Psychoanalytic and psychiatric perspectives on children who threaten to kill others are reviewed in the context of the need for an interdisciplinary approach to the problem. Converging technologies derived from a Psychoanalytically informed social systems model are compared to law enforcement approaches, Psychoanalytic understanding of the individual dynamics of the child, and empirical research a conduct disordered adolescents. The interdisciplinary orientation of a broadly trained community psychoanalyst allows a unique contribution when trying to distinguish adolescents who make a threat from those who pose a threat. Case vignettes are used to illustrate the hypotheses. This article is reprinted with permission of The American Society of Psychoanalysis, Volume 62, Number 3, pp. 213–235 (2002). Two of the authors (SWT & FCS), participated in a conference held by the federal Bureau of Investigation in July 1999, in which 18 schools where there had been homicides as well as thwarted attacks were invited to a weeklong conference with many national experts and FBI profilers. Well over 100 individuals attended the meeting, including school principals, counselors, deans of students, district attorneys, and members of the police force in a think tank setting to understand the psychology of school violence and, in particular of the child who commits or threatens homicide in school called by the FBI a “school shooter”.  相似文献   
900.

Understanding of religious influences on environmentalism has been biased by political conflicts. This article summarizes the demographic parameters of environmental concern, then evaluates religious and political influences on that concern and related activity, using General Social Surveys data. It assesses influences on willingness to pay for environmental programs, individual environmental behaviors, and participation in political activities for related causes. Young people and women express greater environmental concern, but older persons more often engage in individual environmental activities such as recycling. The association of fundamentalism with political conservatism compounds interpretation of religion because political conservatives are antagonistic to environmentalism. Religious affiliation strength has positive effects on environmental concern, and worship attendance has positive effects on individual environmental behaviors, when fundamentalism and political variables are controlled. This article is part of the third stage of literature on religion and environmentalism in which positive as well as negative patterns are recognized.  相似文献   
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