全文获取类型
收费全文 | 1002篇 |
免费 | 53篇 |
国内免费 | 32篇 |
专业分类
1087篇 |
出版年
2024年 | 1篇 |
2023年 | 24篇 |
2022年 | 23篇 |
2021年 | 36篇 |
2020年 | 27篇 |
2019年 | 50篇 |
2018年 | 39篇 |
2017年 | 41篇 |
2016年 | 33篇 |
2015年 | 23篇 |
2014年 | 47篇 |
2013年 | 149篇 |
2012年 | 36篇 |
2011年 | 43篇 |
2010年 | 31篇 |
2009年 | 54篇 |
2008年 | 62篇 |
2007年 | 42篇 |
2006年 | 42篇 |
2005年 | 43篇 |
2004年 | 32篇 |
2003年 | 33篇 |
2002年 | 21篇 |
2001年 | 16篇 |
2000年 | 20篇 |
1999年 | 13篇 |
1998年 | 12篇 |
1997年 | 11篇 |
1996年 | 19篇 |
1995年 | 12篇 |
1994年 | 11篇 |
1993年 | 10篇 |
1992年 | 7篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 8篇 |
1983年 | 1篇 |
1979年 | 1篇 |
排序方式: 共有1087条查询结果,搜索用时 0 毫秒
861.
A prevalence-based cost-of-illness study using a societal perspective was conducted to investigate the cost-of-illness in
clinically anxious youth aged 8–18 in The Netherlands. Discriminant validity of the cost diary used was obtained by comparing
costs of families with an anxious child (n = 118) to costs of families from the general population (n = 41). To examine the convergent validity, bottom-up acquired costs derived from cost diaries were compared to top-down acquired
costs obtained from national registrations. Bottom-up acquired costs measured by means of cost diaries amounted to €2,748
per family of a clinically referred anxious child per annum. Societal costs of families with clinically anxious children were
almost 21 times as high compared to families from the general population. With respect to convergent validity, total health
care costs using the bottom-up approach from clinically anxious children were quite comparable to those of top-down data of
anxious children, although costs within the subcategories differed considerably. Clinical anxiety disorders in childhood cost
the Dutch society more than 20 million euros a year. Based on results of discriminate and convergent validity, the cost diary
seems a valid method in establishing cost-of-illness in childhood anxiety disorders. 相似文献
862.
Eley TC Rijsdijk FV Perrin S O'Connor TG Bolton D 《Journal of abnormal child psychology》2008,36(6):839-848
BACKGROUND: Comorbidity amongst anxiety disorders is very common in children as in adults and leads to considerable distress and impairment, yet is poorly understood. Multivariate genetic analyses can shed light on the origins of this comorbidity by revealing whether genetic or environmental risks for one disorder also influence another. We examined the genetic and environmental influences on the comorbidity between three common childhood anxiety disorders: Specific Phobia, Separation Anxiety and Social Phobia. METHODS: Using a two-phase design 4,662 twin-pairs were screened in the first phase and 854 pairs were assessed in the second phase by maternal-informant diagnostic interview using DSM-IV criteria. RESULTS: Multivariate genetic analysis revealed significant shared environmental over-lap between Specific Phobia and Separation Anxiety and significant familial and non-shared environmental over-lap between Specific Phobia and Social Phobia. CONCLUSIONS: Familial influences, especially shared environment, are central to the comorbidity between Specific Phobia and both Separation Anxiety and Social Phobia. 相似文献
863.
Du Rocher Schudlich TD Youngstrom EA Calabrese JR Findling RL 《Journal of abnormal child psychology》2008,36(6):849-863
Investigated the association between family functioning and conflict and their links with mood disorder in parents and with children's risk for bipolar disorder. Participants were 272 families with a child between the ages of 5-17 years. Parents' history of psychiatric diagnoses and children's current diagnoses were obtained via semi-structured interviews. Parent report on the Family Assessment Device and the Conflict Behavior Questionnaire measured family functioning and conflict, respectively. Results revealed a small but significant indirect pathway from parental diagnosis of mood disorder to child bipolar disorder through impaired family functioning, via increased family conflict. Parental mood disorders were also significantly related to other negative outcomes in children, including unipolar depression and oppositional defiant disorder. Associations between parent diagnoses and family functioning changed depending on youth age, but not youth sex. 相似文献
864.
To better understand how women at risk of body image disturbance respond when their body concerns are activated, we examined attentional and memory biases in undergraduate women with high thin-ideal internalization, an identified risk factor for eating disorders, following priming of body and appearance concerns. Female undergraduates (N = 186) viewed photos of either sports cars or attractive swimsuit models, then completed the Lexical Decision Test, a word recall test, and questionnaires assessing thin-ideal internalization and eating disorder symptomatology. High thin-ideal internalizers did not exhibit cognitive biases predicted by cognitive models of eating disorders, even when their body and appearance concerns were primed by exposure to attractive models. Converging evidence suggests that high-risk non-clinical samples rarely exhibit cognitive biases characteristic of individuals with eating disorders, and, in fact, may actually incorporate ideal appearance into their schemas and preferentially attend to attractive stimuli. 相似文献
865.
Kathleen Lynne Lane Sally M. Barton-Arwood J. Ron Nelson Joseph Wehby 《Journal of Behavioral Education》2008,17(1):43-62
This study describes the academic, social, and behavioral performance of elementary and secondary students with emotional
and behavioral disorders (EBD) receiving services in a self-contained school for students with serious behavior problems,
with an emphasis on how school adjustment and problem behavior patterns predict academic performance. Results revealed that
elementary and secondary group scores were well below the 25th percentile on reading, math, and written expression measures.
Further, a seven variable model representing academic, social, and behavioral domains was able to differentiate between age
groups explaining 54% of the variance and correctly classifying 78.26% (n = 18) of the elementary students and 84.21% (n = 16) of the secondary students. Findings also suggested that behavioral variables (e.g., school adjustment, externalizing,
and internalizing) were predictive of broad reading and broad written expression scores, with school adjustment (a protective
factor) accounting for the most variance in the three-variable model. Limitations and recommendations for future research
are addressed. 相似文献
866.
This preliminary study compared brief (1 s) and extended (4 s) wait-time on response opportunities, academic responses, accuracy,
and disruptive behavior of two children with challenging behavior during small group instruction. Brief wait-time increased
children’s response opportunities, academic responses, and accuracy in comparison to extended wait-time. Though variable,
brief wait-time also decreased children’s disruptive behavior. Findings differ from previous research, which found performance
improvements with extended wait-time for children with moderate to profound cognitive disabilities. Limitations of the study
and future research suggestions are discussed. 相似文献
867.
Gregory J. Benner Kathleen Beaudoin Paul Mooney Brad M. Uhing Corey D. Pierce 《Journal of child and family studies》2008,17(3):427-436
In the present study, we sought to extend instrument validation research for a strength-based emotional and behavior rating
scale, the Teacher Rating Scale of the Behavior and Emotional Rating Scale-Second Edition (BERS-2; Epstein, M. H. (2004). Behavioral and emotional rating scale (2nd ed.). Austin, TX: PRO-ED) through the use of convergent validation techniques. The associations between the strength-based
domains of the BERS-2 were examined in relation to problem syndrome subscales of the Teacher’s Report Form (TRF; Achenbach, T. M. (1991b). Manual for the teacher’s report form and 1991 profile. Burlington: University of Vermont, Department of Psychiatry). Both measures were conducted with 58 students with emotional
disturbance in grades 2 through 12. The overall convergent validity of the BERS-2 and the TRF was strong, particularly for
TRF externalizing problems and associated syndromes. However, less evidence emerged for the convergence of domain subscales
characterized by behaviors of an internalizing nature. These results provide further support for the use of the BERS-2 in
the assessment of the social and behavioral functioning of students with emotional disturbance. 相似文献
868.
Clinically Referred ODD Children with or without CD and Healthy Controls: Comparisons Across Contextual Domains 总被引:2,自引:0,他引:2
David J. Kolko Lorah D. Dorn Oscar Bukstein Jeffrey D. Burke 《Journal of child and family studies》2008,17(5):714-734
This study compares 6–11-year-old, clinically referred boys and girls diagnosed with Oppositional Defiant Disorder, either
with (ODD + CD, n = 40) or without Conduct Disorder (ODD only; n = 136), to a matched sample of healthy control children (HC; n = 69). Multiple informants completed intake diagnostic interviews and self-reports to evaluate constructs examining the child’s
functioning and contextual influences on functioning (e.g., parent, family, peer, community). ODD + CD and ODD only children
were each distinguished from HCs by greater exposure to delinquent peers and lowered parental self-efficacy. In further comparisons
to the HC group, ODD only status was associated with parental use of psychological aggression and more stressful life events,
whereas ODD + CD status was associated with greater parental hostility. Relative to ODD alone status, ODD + CD status was
comparable on all but one variable (greater parental hostility). Similar findings were reported using a subset of girls only.
The characteristics that distinguish children with DBDs from controls and, in particular, ODD + CD from ODD only, bear implications
for understanding and treating both CD and ODD.
相似文献
869.
Psychoeducation is often used for family members of adult patients with mood disorders. An increase in family’s knowledge
of the patient’s illness course and outcome is thought to improve treatment compliance and may reduce relapse rates through
identification of early symptoms and risks. While studies on family-based psychoeducation of adult patients with mood disorders
have been reviewed, a similar review has not been conducted in patients who are children and adolescents. We conducted a systematic
review of studies published between 1980 and 2006 on independently standing psychoeducation programs for families with children
suffering from mood disorders. Results revealed eight treatment and preventive psychoeducation studies for families of affectively
ill children or children at risk for depression. Findings indicate that psychoeducation models typically adopt a workshop
approach incorporating didactic teachings and interactive discussion sessions, with or without specific skills training. Given
the paucity of randomized controlled trials and lack of comparability between psychoeducation models, conclusions about the
true efficacy of each program as a treatment or an adjunct to the treatment of mood disorders in children and adolescents
cannot be made. Further research into psychoeducation for families of children with mood disorders is warranted. 相似文献
870.
Using language appropriately and effectively in social contexts requires pragmatic language competencies (PLCs). Increasingly, deficits in PLCs are linked to child and adolescent disorders, including autism spectrum, externalizing, and internalizing disorders. As the role of PLCs expands in diagnosis and treatment of developmental psychopathology, psychologists and educators will need to appraise and select clinical and research PLC instruments for use in assessments and/or studies. To assist in this appraisal, 24 PLC instruments, containing 1,082 items, are assessed by addressing four questions: (1) Can PLC domains targeted by assessment items be reliably identified?, (2) What are the core PLC domains that emerge across the 24 instruments?, (3) Do PLC questionnaires and tests assess similar PLC domains?, and (4) Do the instruments achieve content, structural, diagnostic, and ecological validity? Results indicate that test and questionnaire items can be reliably categorized into PLC domains, that PLC domains featured in questionnaires and tests significantly differ, and that PLC instruments need empirical confirmation of their dimensional structure, content validity across all developmental age bands, and ecological validity. Progress in building a better evidence base for PLC assessments should be a priority in future research. 相似文献