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681.
682.
The authors explored relationships among childhood abuse, suicidal ideation, and sexual orientation of 18- to 30-year-old students enrolled in 2 San Diego area colleges, using responses from anonymous questionnaires. Sixty percent of the 138 eligible respondents were women, and 22% were self-identified gay/bisexual individuals. Women were more likely than men to report at least 1 form of emotional abuse (odds ratio [OR] = 2.3; p =.02) and unwanted sexual touching (OR = 4.3; p = .0004). Lesbian/bisexual women were significantly more likely to report past suicidal ideation than were heterosexual women (OR = 3.7, p = .03). Gay/bisexual men were more likely to report unwanted sexual touching than were heterosexual men (OR = 5.1, p = .04), but the men did not report significantly higher rates of past suicide ideation or suicide attempts. Sexual orientation and a past history of child sexual, physical, and emotional abuse could be compounding risk factors for suicidal ideation among college students. 相似文献
683.
We review conceptual issues and theoretical frameworks related to users' acceptability of new technologies designed to protect reproductive health and prevent unwanted pregnancy. Special attention is given to distinctions among different kinds of users' perspectives regarding acceptability, as well as differentiating acceptability from assessments of the efficacy of innovative methods. Emphasis is also given to the larger context of couple decision-making and cultural variation. We argue that concern for sexual pleasure plays a central role in determining user perspectives regarding new methods. The female condom, contraceptive ring, contraceptive skin patch, microbicides, vaccines, emergency contraception, and PERSONA are discussed within the context of the identified critical issues . 相似文献
684.
Lawrence W. Sherman 《Gender Issues》2006,23(4):60-68
In “Crime and Juvenile Delinquency,” Lawrence W. Sherman, a professor at the University of Pennsylvania’s Department of Sociology,
describes how changes in criminal and other dysfunctional behaviors could be measured. He relies on data from the National
Crime Victimization Survey and the Uniform Crime Reporting System. Sherman describes how criminal behavior tends to be concentrated
in inner-city neighborhoods. He contends that “it is misleading to compare homicide rates across cities or to look at national
homicide rates without disaggregating them by the factors that are most strongly correlated with their existence.” Although
individual characteristics, such as age, race, and income, are important, he notes that “the effects of those characteristics
are magnified by location and space.” 相似文献
685.
686.
Determinants of Savings, Remittances, and Spending Patterns among U.S. Migrants in Four Mexican Communities 总被引:1,自引:0,他引:1
In this paper we attempt to overcome several weaknesses of earlier field studies of the effect of international migration on sending communities. In general, these studies fail to employ representative samples of migrants, specify theoretical models of decision-making, or control for a variety of individual and household characteristics likely to affect how migrants dispose of their earnings, including sample selectivity. Representative samples of Mexican migrants from four sending communities are used to estimate a theoretical model that controls for a variety of individual, family, and trip characteristics; other stages of the analysis also control for sample selectivity. The findings suggest that migrant decision-making is strongly and consistently determined by social capital and community membership, with other variables playing ancillary roles in different decision processes. The propensities to save, remit, and invest productively generally rose as ties to the United States increased, and were generally higher in communities with well-developed local economies. 相似文献
687.
In this article the phenomena of the declining financial status of children following the divorce of their parents are explored. Two cultural beliefs are proposed as particularly relevant for understanding why some parents do not provide financially for their children following divorce: the belief that the nuclear family form is the only one that is normal and natural, and the belief that an individual's rights are of supreme importance. The consequences of these beliefs for the financial support of children are discussed, and suggestions for addressing the situation are presented.Marilyn Coleman and Lawrence Ganong received their doctorates from the University of Missouri-Columbia. Their research interests include divorce and remarriage issues, belief systems about family life, and sex roles in couples and families. They may both be reached at 31 Stanley Hall, University of Missouri, Columbia, MO 65211. 相似文献
688.
This paper addresses the admissibility of the maximum-likelihood estimator (MLE) of the variance of a binomial distribution with parameters n and p under squared-error loss. We show that the MLE is admissible for n ≤ 5 and inadmissible for n≥ 6. 相似文献
689.
Teresa A. Summers Frances C. Lawrence Janice L. Haynes Patricia J. Wozniak 《Journal of Family and Economic Issues》1990,11(4):397-409
Consumer discount store patronage preferences for apparel are investigated using the concept of perceived risk. Apparel items are assigned a type and level of risk: low social, low economic; high social, low economic; and high social, high economic. Females (N=222) responding to a mail survey rate their willingness to purchase each item in a discount store on a scale ofprefer to buy, may buy, ornever buy. Results suggest that consumer preference for purchasing in discount stores declines more sharply when economic risk increases than when social risk increases.Teresa A. Summers is Associate Professor of the School of Human Ecology, Textiles, Apparel Design and Merchandising at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Texas Woman's University. Her research interest includes rural/urban consumer responses to changes in the marketplace.Frances C. Lawrence is Professor of the School of Human Ecology, Family, Child, and Consumer Sciences at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Florida State University. Her research interests include family financial decision-making and family time use.Janice L. Haynes is Assistant Professor of the School of Human Ecology, Textiles, Apparel Design and Merchandising at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Texas Woman's University. Her research interest includes retail patronage of specialized consumer market segments.Patricia J. Wozniak is Associate Professor of the Department of Experimental Statistics at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from the University of Wisconsin-Milwaukee. Her research interests include survey methodology and rural families. 相似文献
690.
Dr. Lawrence C. Hamilton Carole L. Seyfrit Christina Bellinger 《Population and environment》1997,18(3):283-299
Human-environment interactions can affect the sex ratios of resource-dependent societies in a variety of ways. Historical and contemporary data on Alaska Native populations illustrate such effects. Some eighteenth and early nineteenth century observers noted an excess of females, which they attributed to high mortality among hunters. Population counts in the later nineteenth century and well into the twentieth found instead an excess of men in many communities. Female infanticide was credited as the explanation: since family survival depended upon hunting success, males were more valued. Although infanticide explanations for the excess of males have been widely believed, available demographic data point to something else: higher adult female mortality. Finally, in the postwar years, the importance of mortality differentials seems to have faded- and also changed direction. Female outmigration from villages accounts for much of the gender imbalance among Native populations today. Natural-resource development, particularly North Slope oil, indirectly drives this migration. In Alaska's transcultural communities, the present gender imbalances raise issues of individual and cultural survival. 相似文献