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21.
Drawing upon a sample of 638 mothers aged 18 to 40, with at least some marital work experience, significant associations were found between the extent, kind, and timing of employment and a series of family formation variables. Generally lower fertility, longer first birth intervals, and earlier use of birth control were associated with the longest work durations, the highest status jobs, and work before the birth of the first child. The data failed, however, to differentiate desired family size. 相似文献
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23.
Official estimates suggest that self-neglect is the most common type of elder mistreatment. Interestingly, very few researchers have empirically assessed self-neglect as a type of elder mistreatment. In the current study, attention is given to how self-neglect cases handled by adult protective services agencies compare to other types of elder mistreatment. Comparisons are made between the needs of self-neglect clients and other protective services clients as well as the role of stress in the different types of abuse. Findings suggest that self-neglect clients are less likely to need help with certain functional activities. In addition, those who are married and those who have completed fewer years of education are less likely to be labeled as experiencing self-neglect. City differences in rates of self-neglect were also found. Not surprisingly, self-neglect clients were more likely than other protective services clients to refuse services. Implications are provided. 相似文献
24.
Stinchfield R Kushner MG Winters KC 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2005,21(3):273-297
Recent research has made it clear that problematic gambling is often accompanied by problematic alcohol use. Unfortunately, little is known about the nature of this association, especially as it relates to gambling treatment outcome. The purpose of this study is to explore the effect of current alcohol use level and previous substance abuse treatment on the symptoms of a large cohort of pathological gamblers as well as on their response to treatment for pathological gambling. The sample included 464 men and 301 women recruited at six gambling treatment programs in Minnesota. Gambling treatment patients were assessed on a number of gambling problem severity and related clinical variables using the Gambling Treatment Outcome Monitoring System (GAMTOMS). Patients with frequent alcohol use had greater gambling involvement at baseline than infrequent alcohol users. Patients with a previous history of substance abuse treatment had more severe psychosocial problems, ostensibly resulting from their gambling behavior, than patients without past substance abuse treatment. A MANOVA with repeated measures showed that neither pretreatment alcohol use, nor past substance abuse treatment exerted significant effects on gambling treatment outcome. While the level of pretreatment alcohol use and a history of substance abuse treatment are markers for greater gambling problem severity, treatment outcome for pathological gambling was not adversely impacted by these variables. 相似文献
25.
Clustering of Microarray data via Clique Partitioning 总被引:2,自引:2,他引:0
Gary?KochenbergerEmail author Fred?Glover Bahram?Alidaee Haibo?Wang 《Journal of Combinatorial Optimization》2005,10(1):77-92
Microarrays are repositories of gene expression data that hold tremendous potential for new understanding, leading to advances in functional genomics and molecular biology. Cluster analysis (CA) is an early step in the exploration of such data that is useful for purposes of data reduction, exposing hidden patterns, and the generation of hypotheses regarding the relationship between genes and phenotypes. In this paper we present a new model for the clique partitioning problem and illustrate how it can be used to perform cluster analysis in this setting. 相似文献
26.
Susana Jiménez-Murcia Eva M. Álvarez-Moya Randy Stinchfield Fernando Fernández-Aranda Roser Granero Neus Aymamí Mónica Gómez-Peña Nuria Jaurrieta Francesca Bove José M. Menchón 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2010,26(2):235-248
We aimed to explore the association between age of onset of gambling problems and current psychopathological and clinical
status, personality profile and therapeutic outcome in a sample of pathological gamblers. A total of 904 consecutive pathological
gambling patients were administered several instruments about gambling behavior, psychopathology and personality. They received
a 4-month cognitive-behavioral group treatment. Information of dropouts and relapses during treatment was registered. Older
age of onset of gambling problems was associated with higher general psychopathology (SCL-90-R Paranoid Ideation, Psychoticism,
Depression; P < 0.015). Younger age of onset was related to greater severity of pathological gambling (P < 0.015), higher novelty seeking, and lower self-directedness (P < 0.015). No statistically significant association was found between age of onset and relapse and dropouts during treatment.
Age of onset of gambling problems seems to influence the clinical presentation of pathological gambling but not treatment
outcome. 相似文献
27.
C. Devon Lin Randy R. SitterBoxin Tang 《Journal of statistical planning and inference》2012,142(2):445-456
We consider the problem of constructing good two-level nonregular fractional factorial designs. The criteria of minimum G and G2 aberration are used to rank designs. A general design structure is utilized to provide a solution to this practical, yet challenging, problem. With the help of this design structure, we develop an efficient algorithm for obtaining a collection of good designs based on the aforementioned two criteria. Finally, we present some results for designs of 32 and 40 runs obtained from applying this algorithmic approach. 相似文献
28.
Undergraduate students reported whether they had ever seen or heard about mothers and fathers engaging in each of four behaviors during “moms” and “dads” weekends: drinking too much, dancing inappropriately, flirting with students, and kissing students. A substantial percentage of students reported observing and hearing about parents engaging in drinking, dancing, and flirting, with significantly higher percentages reported for mothers than fathers. Findings suggest the need to further examine parents' inappropriate behaviors, the motivations underlying them, and student responses to these behaviors during mothers' and fathers' weekends. The article concludes with implications for programming for family weekends on college campuses. 相似文献
29.
Rapid Hispanic population growth represents a pronounced demographic transformation in many nonmetropolitan counties, particularly since 1990. Its considerable public policy implications stem largely from high proportions of new foreign‐born residents. Despite the pressing need for information on new immigrants in nonmetro counties and a bourgeoning scholarship on new rural destinations, few quantitative analyses have measured systematically the social and economic well‐being of Latino immigrants. This study analyzes the importance of place for economic well‐being, an important public policy issue related to rural Hispanic population growth. We consider four measures of economic mobility: full‐time, year‐round employment; home ownership; poverty status; and income exceeding the median national income. We conduct this analysis for 2000 and 2006–2007 to capture two salient periods of nonmetro Hispanic population growth, using a typology that distinguishes among nonmetropolitan areas by the categories of “traditional” immigrant destinations concentrated in the Southwest and Northwest, “new” immigrant destinations to capture recent and rapid Hispanic population growth in the Midwest and Southeast, and “all other” rural destinations as a reference category representing more typical nonmetro population trends. We also compare our results to those for metropolitan destinations. We find that place type matters little for stable employment but more so for wealth accumulation and income security and mobility. Compared with urban Latino immigrants, rural Latino immigrants exhibit higher rates of homeownership as well as greater likelihoods of falling into poverty and lower likelihoods of earning a measure of U.S. median income. From 2000 to 2006–2007, rural‐urban differences deteriorated slightly in favor of urban areas. We conclude by discussing implications of these findings and those of addressing rural immigrant economic well‐being more generally. 相似文献
30.
Ki-Joon Back Choong-Ki Lee Randy Stinchfield 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2011,27(3):355-370
The aim of this study was to examine the structural relationship among gambling motivation, gambling passion, and behavioral
intentions to gamble between recreational and pathological gamblers. Specifically, this study aimed to shed light on the different
ways in which gambling motivation and affective attitude are associated with recreational and pathological gamblers. Using
a purposive sampling method, 400 subjects were selected for and participated in this study during their visits to a casino.
Study results echoed the notion of distinctive and separate gambling motivations and passions between recreational and pathological
gamblers. Also, results identified specific areas to which casino operators or policy makers should pay special attention
in developing effective marketing strategies to promote responsible gambling. 相似文献