首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2866篇
  免费   162篇
  2023年   36篇
  2022年   57篇
  2021年   78篇
  2020年   109篇
  2019年   89篇
  2018年   166篇
  2017年   167篇
  2016年   139篇
  2015年   79篇
  2014年   102篇
  2013年   379篇
  2012年   220篇
  2011年   222篇
  2010年   136篇
  2009年   68篇
  2008年   187篇
  2007年   139篇
  2006年   119篇
  2005年   66篇
  2004年   59篇
  2003年   67篇
  2002年   42篇
  2001年   26篇
  2000年   35篇
  1999年   20篇
  1998年   16篇
  1997年   13篇
  1996年   6篇
  1995年   7篇
  1994年   8篇
  1993年   11篇
  1992年   6篇
  1991年   17篇
  1990年   8篇
  1989年   10篇
  1988年   9篇
  1987年   9篇
  1986年   7篇
  1985年   11篇
  1984年   5篇
  1981年   6篇
  1980年   5篇
  1979年   5篇
  1972年   5篇
  1971年   6篇
  1969年   3篇
  1968年   8篇
  1967年   4篇
  1966年   7篇
  1965年   8篇
排序方式: 共有3028条查询结果,搜索用时 328 毫秒
831.
Working on the basis that temperament – understood as the root from which personality traits emerge – is related to subjective wellbeing, a study was conducted on a sample of 1.483 students in compulsory secondary education aged between 12 and 16, half of whom attended schools in a rural or semiurban area and half in an urban setting. The aims of the study were as follows: a) to determine the level of personal wellbeing in a sample of 12 to 16 year-old adolescents measured using scores obtained from the Personal Wellbeing Index (PWI), and b) to analyse the relationship between temperament, measured using the Early Adolescent Temperament Questionnaire (EATQ-R), and personal wellbeing. Results indicate, among other things, that those temperament dimensions which best predict a high level of personal wellbeing are activity level, affiliation, shyness (with a negative weight), inhibitory control and activation control.  相似文献   
832.
This article describes a study of 136 female intimate partner violence victims living in poverty in Nicaragua. The paper aimed to analyze the relationship between experiencing stressful life events (SLE) and perceived social support with suicide attempts, and to evaluate the differences in the SLE experienced by female suicide attempters versus non‐attempters. The results showed the existence of a high level of SLE among the interviewees, and that women who have attempted suicide have experienced substantially more of these events. Experiences of violence and less social support were especially related to suicide attempts among the interviewees.  相似文献   
833.
This study investigates how orthographic modifications to the stems of complex words affect morphological processing in proficient young Spanish readers and children with reading deficits. In a definition task all children, irrespective of their reading skill, were worse at defining derived words that had an orthographic alteration of the base stem than words with no orthographic alteration. In a go/no‐go lexical decision task, an interaction between base frequency and orthographic alteration was found: base frequency affected derived words with no orthographic alteration more than words with alterations, irrespective of reading skill. Overall, results show that all children benefit from a high frequency base, skilled children outperform children with reading deficits and morphological processing is affected by orthographic alterations similarly in proficient and impaired readers.  相似文献   
834.
People implicitly associate positive ideas with their dominant side of space and negative ideas with their non‐dominant side. Right‐handers tend to associate “good” with “right” and “bad” with “left,” but left‐handers associate “bad” with “right” and “good” with “left.” Whereas right‐handers' implicit associations align with idioms in language and culture that link “good” with “right,” left‐handers' implicit associations go against them. Can cultural conventions modulate the body‐specific association between valence and left‐right space? Here, we compared people from Spanish and Moroccan cultures, which differ in the strength of taboos against the use of the left hand, and therefore in their preference for the right. Results showed stronger explicit associations between space and valence in Moroccan participants than in Spaniards, but they did not show any increased tendency for right‐handed Moroccans to associate “good” with “right” implicitly. Despite differences in cultural conventions between Spaniards and Moroccans, we find no evidence for a cross‐cultural difference in the implicit association between space and valence, which appears to depend on patterns of bodily experience.  相似文献   
835.
836.
This study aimed to investigate the changes that have occurred in the religious beliefs and practices of Roman Catholics in Ireland between 1981 and 2008 and to examine the extent to which Catholics have become liberal in their attitudes towards social issues over this period. Data were derived from 23 religious indicators and six social items sourced from the European Values Study (EVS). Only Roman Catholic respondents (n=3810) were included in the analysis. Data were analysed using ANOVA, t-tests, and chi-square tests. The majority of religious indicators were found to be in significant decline between 1981 and 2008. Also, Catholic attitudes towards homosexuality, euthanasia, abortion, prostitution, divorce, and the use of ‘soft drugs’ were found to have become significantly more liberal over this period. These findings support not only the notions of privatisation of religion and morality but also the emergence of a liberal ethos among a considerable proportion of Catholics in Ireland. Results are discussed in relation to theories of secularisation, believing without belonging, and the emergence of Liberal Catholics. Suggestions for future research, such as investigating the effect of conflict between one’s Catholic identity and liberal views, are made.  相似文献   
837.
Several theoretical models and testing procedures are presented with the aim of identifying the most relevant items and domains to include in a model for evaluating adolescents’ subjective well-being, above and beyond those usually included in adults’ scales. Data were collected in three countries based on a list of 30 items regarding adolescents’ satisfaction with different domains or facets of life. Responses to these 30 items (including Personal Well-Being Index and Brief Multidimensional Students’ Life Satisfaction Scale items) have been analysed by means of Confirmatory Factor Analysis using different Structural Equation Models (SEM) on a pooled sample comprising 5,316 twelve to sixteen-year-olds from Spain, Brazil and Chile. Several models have shown good enough fit statistics. A model using 14 items shows excellent fit statistics and is conceptually coherent. However, the inclusion or non-inclusion of items related to satisfaction with religion or spirituality results in both advantages and disadvantages when comparing the alternative models analysed. The relevance of including these items may therefore depend on the socio-cultural context where data are collected and their inclusion makes cross-country comparison more statistically challenging. The 14-item model has also been tested using multigroup SEM in order to check comparability of data among the three countries. All things considered, multigroup models have shown good fit with constrained loadings, but not with constrained loadings and intercepts, suggesting we can compare correlations and regressions among countries, but not means. Additional multigroup SEM with the five age groups available from the pooled sample have demonstrated that responses—and means—are comparable across different age groups during early adolescence.  相似文献   
838.
839.
Recent evidence regarding the relationship between social support and depression in elderly people shows the important role of ethnicity. This research describes the characteristics of social support in a sample of elderly people aged 60 and above living in northern Chile (n = 493), and analyzes the differences in the relationship between social support and depression between an indigenous group (Aymara population, n = 147) and a nonindigenous group (white, Caucasian, mestizo, n = 346). Various dimensions of social support were considered: structural elements, functional social support according to source, and community participation. The results show the existence of significant differences in the characteristics and dimensions of social support depending on sex, ethnicity, and marital status. Further, the central role of the family group is observed for both Aymara and nonindigenous elderly people. The hierarchical regression models obtained result in notable differences in the role of the structural, functional, and community elements of support in explaining depression for the ethnic groups considered.  相似文献   
840.
The Yale–Brown Obsessive–Compulsive Scale for children and adolescents (CY–BOCS) is a frequently applied test to assess obsessive–compulsive symptoms. We conducted a reliability generalization meta-analysis on the CY–BOCS to estimate the average reliability, search for reliability moderators, and propose a predictive model that researchers and clinicians can use to estimate the expected reliability of the CY–BOCS scores. A total of 47 studies reporting a reliability coefficient with the data at hand were included in the meta-analysis. The results showed good reliability and a large variability associated to the standard deviation of total scores and sample size.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号