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701.
Family influences on adolescent sexual and contraceptive behavior   总被引:4,自引:0,他引:4  
Studies of adolescent pregnancy risk are relevant to understanding responsible adolescent sexual behavior because most investigators have focused on the key proximal determinants of pregnancy--sexual intercourse and contraceptive use--rather than analyzing pregnancy status per se. Lesser pregnancy risk is associated with teens remaining sexually abstinent, postponing onset of intercourse, and having intercourse less often or with fewer partners, as well as by using contraception at first or most recent intercourse and by using contraception consistently over time. Living with a single parent, in a lower SES family, having older sexually active siblings or pregnant/parenting teenage sisters, being a victim of sexual abuse, and residing in disorganized/dangerous neighborhoods all place teens at elevated risk of adolescent pregnancy. Parent-child closeness or connectedness, and parental supervision or regulation of children, in combination with parents values against teen intercourse (or unprotected intercourse), decrease the risk of adolescent pregnancy. Studies about parent-child sexual communication and adolescent pregnancy risk are less conclusive, largely because of methodological complexities.  相似文献   
702.
This study assessed child behavior problems and parent-child communication behaviors during problem solving in three groups of families with adolescent children: foster families, birthfamilies with a child at risk for behavior problems, and birthfamilies with a child not at risk. Levels of positive and negative communication behaviors in the foster families were similar to those in the lower-risk families and were significantly related to foster child behavior problems.  相似文献   
703.
This study examines the relationship between socialist ideology and the current negative health lifestyles of the Russian population. We explore the possibility that Soviet-style socialism with its negation of individuality and individual initiative in health matters promoted the development of a passive orientation toward healthy living. Using a national sample, we compare the health practices of those Russians who wish to return to socialism as it was before Gorbachev to those of Russians who favor staying with the present political and economic course or adopting other reforms. If a socialist ideology has indeed fostered a lack of responsibility for individual health promotion in Russia today, those persons wishing to return to socialism would be less likely to adopt a positive health lifestyle. Our data show that this is indeed the case, as pro-socialist respondents demonstrate less activity toward achieving health than antisocialists--although neither group collectively practices a healthy way of life.  相似文献   
704.
The consistency of childhood sexual abuse (CSA) reporting was explored in this study. Two-hundred seventeen adolescents and young adults (ages 14-24) enrolled in urban health care clinics completed self-report questionnaires assessing CSA and other problem behaviors at enrollment and at 7 months. Results indicated that the stability of CSA self-report at two time points was poor (58% consistent nonreporters of CSA, 20% consistent reporters, 22% inconsistent reporters). Consistent and inconsistent reporters were differentiated on risk measures. Adolescents who endorsed more items from the CSA scale were five times more likely to be consistent reporters. In sum, adolescent CSA reporting was quite inconsistent over time. Using multi-item scales and assessing CSA at two time points enhances accuracy of reporting.  相似文献   
705.
This article provides a national estimate of wife rape and various other types of sexual coercion by a spouse or intimate partner. Findings from a 1997 national probability sample revealed that 34% of women were victims of some type of sexual coercion with a husband or partner in their lifetime. Of these women, 10% experienced rape by a current partner. This rate increased to 13% when only victims of rape by a current husband were included, which is consistent with previous studies on wife rape. Other findings reveal that women had unwanted sex with a current spouse or partner in return for a partner's spending money on them (24%), because they thought it was their "duty" (43%), after a romantic situation (29%), after the partner begged and pleaded with them (26%), and after their partner said things to bully them (9%). The importance of examining a continuum of sexual coercion is discussed and findings are compared and contrasted with other prevalence rates for sexual coercion in marriage.  相似文献   
706.
While school-based adolescent victimization has received a great deal of public attention, there exist relatively few theoretically driven studies aimed at explaining this phenomenon. We address this paucity by providing a test of a criminal-opportunity model of school-based victimization using data on over 3,000 students from 40 different Kentucky middle and high schools. The effects of opportunity-related concepts are estimated for both violent and property victimization, and comparisons are made for each victimization type across middle- and high-school student subsamples. Findings suggest that criminal opportunity theory is relevant to the understanding of school-based victimization. In particular, indicators of exposure to crime and target antagonism appear to be robust predictors. Further, there appears to be substantial generalizability in the effects of opportunity-related variables across violent versus property victimization as well as across middle-school versus high-school contexts.  相似文献   
707.
The present study examined the impact of domestic violence on maternal and infant health by assessing maternal health during pregnancy and infant health at two months postpartum. Two hundred and two women (68 battered and 134 non-battered) were recruited from the community and completed both pregnancy and 2-month postpartum interviews. Results revealed that domestic violence during pregnancy was associated with numerous health problems for mothers and infants including more health problems during pregnancy, more likelihood of premature labor, later entrance into prenatal care, lower infant birth weight, greater utilization of health care resources, and more prenatal substance use. After income was controlled, the relationship between violence and timing of prenatal care and infant birth weight became nonsignificant. Maternal social support was found to protect against the effects of violence for several health outcomes. The current findings suggest the need for domestic violence screening during pregnancy, as well as clinical interventions for battered, pregnant women in order to prevent serious physical and emotional problems for both mothers and their infants.  相似文献   
708.
Health and safety literature stresses the value of programs aimed at preventing musculoskeletal injuries. The concepts of empowerment learning are often recommended as guidelines for worker education yet these approaches are largely untested. The present study compares the traditional approach involving lecture and discussion with a participatory method. A sample of 102 participants employed at a centralized reservation facility was used. Participants were randomly assigned to either the traditional education group or the participatory education group. Data collection utilized surveys completed by study participants and observational checklists completed by a trained observer. Data were collected prior to intervention and at approximately 3, 6, and 12 months post intervention. Results of data analysis provide no evidence that participatory methods are more effective than traditional methods in encouraging workers to position their work equipment correctly or to maintain good working postures to prevent musculoskeletal injuries.  相似文献   
709.
Millions of workers suffer from upper extremity (musculoskeletal) disorders. Many of these workers are predisposed to upper extremity musculoskeletal disorders because of early exposure to ergonomic risks as students. Computer usage for four or more hours remains the greatest risk for upper extremity musculoskeletal disorders for workers and students alike. Developing preventative methods to reduce student exposure, and thus protect future workers from upper extremity musculoskeletal disorders later in life, requires an appropriate measure for upper extremity musculoskeletal disorder prevalence and related limitations for student functioning. Item response theory analysis was used to evaluate and further develop a upper extremity functioning scale for the student role.  相似文献   
710.
A number of governments and public policy institutes have developed Quality of Life Indexes – statistics that attempt to measure the quality of life for entire states or regions. We develop 14 criteria for determining the validity and usefulness of such QOL indexes to public policy. We then review 22 of the most-used QOL indexes from around the world. We conclude that many of the indexes are successful in that they are reliable, have established time series measures, and can be disaggregated to study subpopulations. However, many fall short in four areas: (1) indexes vary greatly in their coverage and definitions of domains of QOL, (2) none of the indexes distinguish among the concepts of input, throughput, and output that are used by public policy analysts, (3) they fail to show how QOL outputs are sensitive to public policy inputs, and (4) none have examined convergent validity against each other. We conclude that many of these indexes are potentially very useful for public policy and recommend research to further improve them.  相似文献   
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