全文获取类型
收费全文 | 152篇 |
免费 | 15篇 |
专业分类
管理学 | 8篇 |
民族学 | 2篇 |
人口学 | 11篇 |
丛书文集 | 2篇 |
理论方法论 | 27篇 |
社会学 | 103篇 |
统计学 | 14篇 |
出版年
2023年 | 3篇 |
2021年 | 1篇 |
2020年 | 5篇 |
2019年 | 7篇 |
2018年 | 11篇 |
2017年 | 17篇 |
2016年 | 4篇 |
2015年 | 7篇 |
2014年 | 10篇 |
2013年 | 23篇 |
2012年 | 5篇 |
2011年 | 8篇 |
2010年 | 4篇 |
2009年 | 5篇 |
2008年 | 4篇 |
2007年 | 3篇 |
2006年 | 5篇 |
2005年 | 2篇 |
2004年 | 5篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 4篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1978年 | 1篇 |
排序方式: 共有167条查询结果,搜索用时 15 毫秒
111.
The imminent decline of populations in Europe, Japan and South Korea has generated widespread apprehension, largely because of fears that there will not be enough working age people to support the elderly. The UN Population Division has seemed to endorse those fears by an analysis of the levels of immigration needed to provide a constant number or ratio of workers, and by writing of the need for a solution to population decline. On the other hand, smaller populations would be environmentally advantageous in those countries. They must return to replacement level fertility or risk replacement by other populations, but they would benefit if they reached stationarity at a smaller population level. The transition is manageable if a higher proportion of working age people go to work. Right now, though dependency ratios are supposedly highly favorable, most of those countries are plagued by high unemployment levels. 相似文献
112.
113.
Stephanie I. Falke Lindsey Lawson Mayuri L. Pandit Elizabeth A. Patrick 《Journal of marital and family therapy》2015,41(2):150-162
Participant supervision is a unique application of live supervision in which a supervisor and supervisee see clients conjointly. Although minimally discussed in the family therapy literature, it has notable advantages, chief among them being a shared clinical experience that increases attunement to supervisee skill and development, the modeling of skillful intervention, and a higher degree of collegiality. However, it is not without its challenges, including supervisee vulnerability and anxiety, diffusion of responsibility, and limited time for case discussion. This article highlights the experience of one supervisor and three doctoral‐level supervisees engaging in participant supervision over the course of a 2‐year period. Using illustrative examples, we discuss our experience of the advantages and challenges of participant supervision, and provide recommendations for establishing a collaborative relational context within which supervisory benefits can be maximized. 相似文献
114.
115.
Objectives. Immigrant adolescents' academic achievement is crucial to our future economic stability, and Mexican‐origin linguistic minority youth in U.S. schools generally demonstrate lower levels of achievement. English as a Second Language (ESL) programs provide an institutional response to these students' needs, the effect of which may vary by the proportion of immigrant students in the school. Measures. Using propensity score matching and data from the Adolescent Health and Academic Achievement Study (AHAA) and the National Longitudinal Study of Adolescent Health (Add Health), we estimate the effect of ESL placement on Mexican‐origin achievement for first‐, second‐, and third‐generation adolescents separately in schools with many and few immigrant students. Results. The estimated effect of ESL placement varies by both immigrant concentration in the school and by students' generational status. Conclusions. We find that ESL enrollment may be protective for second‐generation Mexican‐origin adolescents in high immigrant concentration schools, and may prove detrimental for first‐generation adolescents in contexts with few other immigrant students. 相似文献
116.
Will H. Canu Lindsey S. Tabor Kurt D. Michael Doris G. Bazzini Alexis L. Elmore 《Journal of marital and family therapy》2014,40(4):509-524
Attention‐deficit/hyperactivity disorder (ADHD) has previously been associated with less satisfaction and success in romantic relationships. This study compares conflict resolution and problem‐solving behaviors in young adult romantic couples either having one partner with ADHD combined type (C‐couples), having one partner identified with ADHD inattentive type (IA‐couples), or in which neither partner has an ADHD diagnosis (nondiagnosed [ND] couples). Self‐reports of current and childhood ADHD symptoms corroborated diagnostic status and speaker and listener behaviors, coded via the Rapid Couples Interaction Scoring System (Gottman, 1996), were the primary dependent variables. Analyses revealed greater negativity and less positivity in C‐couples’ behavior during a conflict resolution task, relative to IA and ND couples, and this corresponded with couples’ relational satisfaction. IA‐couples emitted relational behavior that was largely similar to ND couples. Findings support that relational impairment exists in C‐couples, and to some degree, contrast with previous research suggesting that individuals with predominant inattention experience greater social impairment in adulthood than those with other types of ADHD. 相似文献
117.
Robert M. Klassen Rebecca P. Ang Wan Har Chong Lindsey L. Krawchuk Vivien S. Huan Isabella Y. F. Wong Lay See Yeo 《Journal of research on adolescence》2009,19(4):799-811
In this study, we explore academic procrastination and associated motivation variables in 612 adolescents from Canada and Singapore. Few studies have explored adolescent procrastination and no previous studies have investigated adolescent procrastination using a cross‐cultural framework. Singaporean adolescents reported higher levels of procrastination and lower levels of self‐efficacy for self‐regulation than Canadian adolescents. Males across settings reported higher levels of procrastination and lower levels of self‐efficacy for self‐regulation than females. Bivariate relationships between procrastination and the motivation variables showed similar patterns in Singapore and Canada. Multigroup structural equation modeling revealed that self‐efficacy for self‐regulation showed the strongest multivariate relationship with procrastination for adolescents in both settings. The article concludes with implications for practitioners and researchers. 相似文献
118.
119.
Eric W. Lindsey Penny R. Cremeens Malinda J. Colwell Yvonne M. Caldera 《Social Development》2009,18(2):375-396
The aim of the present investigation was to examine parent–child synchrony and its link to children's communicative competence and self-control. Data were collected from 80 families with toddler age children (41 girls, 39 boys) during a laboratory assessment. Five components of parent–child dyadic synchrony were assessed during a semi-structured parent–child play activity at 18 months. Assessments of children's communicative competence and self-control were obtained at 36 months. Results indicated that parent–child synchrony, shared positive affect, and mutual compliance were highly intercorrelated components of dyadic synchrony. Moreover, children from highly synchronous parent–child dyads displayed more communicative competence and more self-controlled behavior. Mother–child mutual compliance and father–child shared positive affect were particularly significant contributors to children's self control. The associations between synchrony and child developmental adjustment remained significant after controlling for individual child and parent behavior. Developmental implications and suggestions for future research are discussed. 相似文献
120.
J. K. Lindsey 《Statistical Methods and Applications》2001,10(1-3):3-9
A general family of multivariate distributions for repeated measures can be obtained by applying the Laplace transform of
a gamma distribution to the integrated intensity function of any continuous distribution on the positive real line. Both clustering
and serial dependence can be handled. The response variable may be counts, durations between events, or any continuous positive-valued
measurements. 相似文献