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Non‐verbal referential communication is impaired in children with autism spectrum disorders (ASD). However, the development of difficulties with referential communication in the younger siblings of children with ASD (High‐Risk Siblings)—and the degree to which early referential communication predicts later autism symptomatology—is not clear. We modeled the early developmental trajectories of three types of referential communication: responding to joint attention (RJA), initiating joint attention (IJA), and initiating behavioral requests (IBR) across 8, 10, 12, 15, and 18 months of age in High‐Risk Siblings (n = 40) and the infant siblings of children without ASD (Low‐Risk Siblings; n = 21). Hierarchical linear modeling indicated that High‐Risk Siblings exhibited lower levels of baseline RJA and IJA and a lower rate of linear change in IBR than Low‐Risk Siblings. When the 10 High‐Risk Siblings who received an ASD diagnosis were excluded from analyses, group differences in the development of referential communication remained significant only for RJA. Baseline levels of IJA were associated with later ASD symptomatology among High‐Risk Siblings, suggesting that individual differences in referential communication development at 8 months may index early manifestations of ASD. 相似文献
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Miriam H. Eisenberg Caroline C. Fitz 《Journal of American college health : J of ACH》2013,61(8):570-577
Abstract. Objective: “Drunkorexia,” limiting food intake before alcohol consumption, increases college students’ risk for negative alcohol-related health consequences. The current study tested whether (1) women engage in drunkorexia more frequently than men; (2) weight control motivations explain sex differences in drunkorexia; and (3) among women, weight control motivations are a particularly strong predictor of drunkorexia for heavier drinkers. Participants: Undergraduate males and females (N = 63) recruited during fall of 2011. Methods: Participants self-reported their alcohol consumption, drunkorexia, and weight control motivations online. Results: Findings supported hypotheses: weight control motivations explained why women engage in drunkorexia more than men; and the weight control motivation → drunkorexia relation was strongest for heavier- (vs lighter-) drinking women. Conclusion: Women have more weight concerns than men, which makes them more likely to engage in drunkorexia. Heavy-drinking women with strong weight control motivations are at greatest risk for drunkorexia. Interventions should help students more safely reconcile pressures to be thin and drink alcohol. 相似文献
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Caroline S.E. Homer Vanessa Scarf Christine Catling Deborah Davis 《Women and birth : journal of the Australian College of Midwives》2014,27(1):46-51
BackgroundMaternal colonisation with group B streptococcus (GBS) is recognised as the most frequent cause of severe early onset infection in newborns. National and international guidelines outline two approaches to the prevention of early onset disease in the neonate: risk based management and antenatal culture-based screening. We undertook an analysis of existing national and international guidelines in relation to GBS in pregnancy using a standardised and validated instrument to highlight the different recommended approaches to care.MethodsEnglish language guidelines on the screening and management of GBS colonisation in pregnant women and the prevention of early-onset group B streptococcal disease in newborns were sought.ResultsFour guidelines met the inclusion criteria, one from the United States of America (USA), the United Kingdom (UK), Canada and New Zealand. All four were appraised as at a high standard in terms of development using the AGREE II tool. Both approaches were recommended in the guidelines with different regions of the world advocating different approaches often based on the same evidence. Guidelines from the USA recommend an antenatal culture-based approach while the UK guidelines recommend risk-based management.ConclusionBased on an AGREE II analysis, the standard of the guidelines was high despite having disparate recommendations. Both approaches to the prevention of early onset GBS infection in neonates are recommended with the split being geographically-based. 相似文献
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Manning C Millar S Newton T Webb S 《Journal of social work in disability & rehabilitation》2006,5(3-4):81-95
Communities worldwide were affected by the tsunamis that struck a dozen Indian Ocean nations on 26 December 2004. More than 300,000 people were killed or left missing as a result of the tragedy. The Australian Government played a key role in the disaster response overseas and in Australia. As part of a whole-of-government response to the crisis, eight Centrelink Social Workers were deployed to tsunami-affected areas for two weeks after the initial disaster to provide personal support to Australian victims and their families. This paper presents the service delivery framework adopted offshore and delineates the role undertaken by the social workers. Drawing on their practice experience, the paper examines some of the challenges, dilemmas, learnings and implications for future service delivery. 相似文献
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A life-course perspective on social exclusion and poverty 总被引:1,自引:0,他引:1
Dewilde C 《The British journal of sociology》2003,54(1):109-128