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131.
This study investigated differences in parent and child estimates of the child's exposure to violence. Using data (N = 1,517) from the Project on Human Development in Chicago Neighborhoods, analyses related differences between parent and child reports of the child's exposure to violence to the child's psychosocial functioning. Most parents (66%) underestimated their children's exposure to violence. Further, parental underestimation was associated with the child's internalizing and externalizing problems and delinquent behaviors but parental overestimation was not. Family support partially mediated these associations. Parental underestimation of the child's exposure to violence, therefore, reflected lower levels of family support, which in turn led to more internalizing and externalizing problems and delinquency for the child. 相似文献
132.
Past studies have identified individual differences in infant visual attention based upon peak look duration during initial exposure to a stimulus. Colombo and colleagues found that infants that demonstrate brief visual fixations (i.e., short lookers) during familiarization are more likely to demonstrate evidence of recognition memory during subsequent stimulus exposure than infants that demonstrate long visual fixations (i.e., long lookers). This study utilized event‐related potentials (ERPs) to examine possible neural mechanisms associated with individual differences in visual attention and recognition memory for 6‐ and 7.5‐month‐old infants. Short‐ and long‐looking infants viewed images of familiar and novel objects during ERP testing. There was a stimulus type by looker type interaction at temporal and frontal electrodes on the late slow wave (LSW). Short lookers demonstrated an LSW that was significantly greater in amplitude in response to novel stimulus presentations. No significant differences in LSW amplitude were found based on stimulus type for long lookers. These results indicate deeper processing and recognition memory of the familiar stimulus for short lookers. 相似文献
133.
This article reports on the first comprehensive survey of public school teachers in the Australian state of New South Wales (NSW) around issues of multicultural and English as Second Language (ESL) education. While there is substantial literature on multicultural education – what it should and shouldn’t be – there is much that is left unexplored in research in the area, not least of which is the characteristics of the teaching labour force. In this article, we ‘take stock’ of multicultural education, not by engaging with philosophical debates about multiculturalism as an ethical or policy practice, but as an auditing of what exists in the name of multicultural education. Drawing on a sample of over 5000 respondents, the article documents the changing cultural profile of the profession and highlights gaps in pre-service training and professional learning of teachers in terms of meeting the needs of Australia’s increasingly culturally and linguistically complex school populations. 相似文献
134.
Andrew W. Safyer Sanna J. Thompson Elaine M. Maccio Kimberley M. Zittel-Palamara Greg Forehand 《Child and Adolescent Social Work Journal》2004,21(5):495-512
This exploratory study examined runaway adolescents' and parents' perceptions about youth and family life and explored reasons youth run away and what could be done that would help them remain home. Comparisons between adolescents' and parents' reports of family functioning demonstrated significant discrepancies. Few parents assumed any responsibility for the runaway behavior or change efforts. More adolescents blamed themselves or cited difficulties in parent–child relationships and offered ideas that entailed altering their attitudes and behaviors or family relationships. The implications of the findings for interventions and future research efforts are explored. 相似文献
135.
Social Security and Medicare 总被引:1,自引:0,他引:1
136.
Carey Anne DeOliveira Heidi Neufeld Bailey Greg Moran David R. Pederson 《Social Development》2004,13(3):437-467
Recent years have seen the emergence of accounts of the origins of the Disorganized attachment relationship in early mother–infant interaction, each building on the pioneering work of Main and Hesse—dysfunctional emotional processes figure prominently in all these accounts. This paper applies a framework based on two complementary theories of emotion socialization, Gianino and Tronick's (1992 ) Mutual Regulation Model and Gergely and Watson's (1996 ) Social Biofeedback Theory, to suggest an emotion‐based mechanism consistent with recently proposed models of the development of Disorganized attachment. The framework is used to generate hypothetical accounts of the role of dysfunctional emotional processes and maladaptive emotion socialization in early mother–infant interaction in the development of Disorganized attachment along two distinct pathways, one associated with actual abuse of the infant and the other associated with maternal unresolved trauma. 相似文献
137.
This research addresses the role of interest groups in the implementationof voluntary forms of regulation to prevent harms to water quality.Voluntary programs engender information uncertainties and competingpressures on decisions to address potential harms. We addresshypotheses about these considerations for data about actionsundertaken by marine facilities, with particular attention todifferences in the influence of governmental actors, environmentalgroups, and trade associations. We find that these influencesare shaped to differing degrees by the trust placed in informationsources, fears of future regulation, a sense of duty to act,and desire to reduce informational and regulatory uncertainties.These findings suggest potential roles for interest groups inovercoming information gaps in the implementation of voluntaryregulatory programs. 相似文献
138.
Mercury contamination of aquatic ecosystems is a global environmental concern. Bioaccumulation of mercury in fish exposes consumers to risk. We interviewed ice anglers on Monona Bay, Wisconsin during the 2001-2002 ice fishing season to determine risk associated with fish consumption and methyl mercury (MeHg) intake. The majority of anglers (95%) were not at risk of mercury toxicity because they ate less fish than would be required to create health problems. The remaining 5% of ice anglers barely exceeded the mercury toxicity threshold, with the exception of one angler who exceeded the threshold by 0.926 ppm. Anglers encountered were all male and predominantly Caucasian. Fish consumption by ice anglers was independent of awareness of consumption advisories, education, income, and age. This suggests that future awareness efforts should (1) identify groups of anglers most at risk and (2) create policies to effectively reach these audiences. 相似文献
139.
Layng T. V. Joe Twyman Janet S. Stikeleather Greg 《The Analysis of verbal behavior》2004,20(1):99-109
The Analysis of Verbal Behavior - A learning situation in which the principal content of what is to be learned is not given but is independently discovered by the learner is often considered... 相似文献
140.
Gene expression data analysis provides scientists with a wealth of information about gene relationships, particularly the identification of significantly differentially expressed genes. However, there is no consensus on the analysis technique that will solve the inherent multiplicity problem (thousands of genes to be tested) and yield a reasonable and statistically justifiable number of differentially expressed genes. We propose the Multiplicity-Adjusted Order Statistics Analysis (MAOSA) to identify differentially expressed genes while adjusting for the multiple testing. The multiplicity problem will be eased by performing a Bonferroni correction on a small number of effects, since the majority of genes are not differentially expressed. 相似文献