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991.
Bilingual education programs, which consist of doing a substantial part of the instruction in a language different from the native language of the students, exist in several countries like the United States, India, and Spain. While the economic benefits of knowing a second language are well established, the potential effects over the learning of other subjects have received much less attention. We evaluate a program that introduced bilingual education (in English and Spanish) in primary education in a group of public schools of the Madrid region in 2004. Under this program, students not only study English as a foreign language but also some other subjects (at least Science, History, and Geography) are taught in English. In order to evaluate the program, a standardized test for all sixth grade students in Madrid on the skills considered “indispensable” at that age is our measure of the outcome of primary education. Our results indicate that there is a clearly negative effect on the exam results for the subject taught in English, for children whose parents have less than upper secondary education. This negative effect is a composite of two phenomena: the effect of the program on the student's knowledge of the subject and a reflection of the student ability to do the test in their native language when English is the medium of instruction. Although we are not able to separate quantitatively these two effects, the composite effect has a relevant interest, because the results for exams taken in Spanish are the measures that determine academic progression in the Spanish system. In contrast with the previous result, there is no significant effect for anyone on mathematical and reading skills, which were taught in Spanish. (JEL H40, I21, I28)  相似文献   
992.
993.
Social touch is essential for physical and emotional well-being. However, different meanings can be attributed to physical contact during social interactions and may generate bonding or avoidant behaviors. This personal and unique experience is not usually taken into account in health and social care services. The aim of this study is to produce a valid and reliable European Portuguese version of the Social Touch Questionnaire (STQ, Wilhelm et al. in Biol Psychol 58:181–202, 2001. doi: 10.1016/S0301-0511(01)00113-2). The STQ is a self-report questionnaire for adolescents and adults measuring behaviors and attitudes towards social touch. The original version was translated into European Portuguese using a forward-back translation process and its feasibility was examined. To evaluate the psychometric properties, a total of 242 Portuguese university students participated in the study (21.3 ± 3.8 years). The STQ was considered feasible, showed adequate internal consistency (Cronbach’s α = .734), and the test–retest correlation with the STQ items demonstrated a high concordance between the tests over a two-week interval (ICC = .990; n = 50). Validity tests were performed, comparing the total score of the STQ with that of the anxiety and avoidance subscales of the Social Interaction and Performance Anxiety and Avoidance Scale (SIPAAS). A very significant conceptual convergence was confirmed between the STQ and with the SIPAAS-Anxiety (r = .64; p < .0001) and with the SIPAAS-Avoidance (r = .59; p < .0001). The exploratory factor analysis, with Promax rotation, revealed 3 factors: dislike of physical touch, liking of familiar physical touch and liking of public physical touch (Cronbach’s alphas ranged from .68 to .75). Psychometric properties confirmed the adaptation of the STQ to the Portuguese culture. It is a reliable and valid self-report questionnaire and it appears to be a useful tool to assess behaviors and attitudes towards social touch.  相似文献   
994.
Research has shown that the perception of sexual harassment depends on factors such as gender, the situational context, the type of harassment, the ideology of the perceiver, the physical attractiveness of the harasser and victim and the relationship between them. This study focuses on examining the influence of physical attractiveness in the perception of a situation like sexual harassment. Through a questionnaire, 205 participants read a scenario in which a male worker (attractive vs. unattractive) engaged in gender harassment against a female colleague (attractive vs. unattractive). The participants then answered the measurements on the perception of harassment, responsibility, motivation and ideology. The main results were that the situation was more often perceived as sexual harassment when the victim of the harassment was physically attractive than when she was unattractive. Furthermore, the higher the participants’ acceptance of harassment myths the more they tended to blame the victim. We can conclude from this study the importance of the influence of certain myths or preconceived ideas about sexual harassment, which are found in both men and women, on how these situations are perceived.  相似文献   
995.
The feminization of service-oriented NGOs on volunteering needs to consider gender differences when exploring the system of volunteer motivations. This study examines the relationship of these motivations with gender self-schema and type of service-oriented NGOs. For this purpose, 160 volunteers from 21 Spanish NGOs completed a questionnaire. The results show that, once the effect of time spent volunteering was removed, there was a significant effect of gender self-schema in relation to motivation and there was a significant interaction effect between gender self-schema and type of NGO. Specifically, masculine volunteers were less motivated than feminine, androgynous and undifferentiated persons. Also, masculine people working with the elderly were the least motivated volunteers and androgynous people working in service-oriented NGOs dedicated to children and adolescents were the most motivated individuals. The results indicate the relevance of androgyny in understanding volunteering, as well as the importance of promoting non-sexist educational proposals to increase men’s participation in these activities.  相似文献   
996.
The illusion of control refers to an excessively high expectation of success considering the likelihood of it actually happening. This expectation seems to be modulated by idiosyncratic variables, such as the desire for control. This study aims first to provide evidence regarding the validity of the Spanish Desire for Control Scale and secondly to study the ‘going for broke’ phenomenon. Participants included 92 university students from different colleges, 59 females and 33 males. The results first show that there is enough evidence to validate the Spanish version of the scale and to support its application. Secondly they show that in cases where there is a perception of having nothing left to lose, people risk everything they have, causing a reversal in the outcome pattern in a normal situation.  相似文献   
997.
The goal of the present study was to determine to what extent an adolescent's subjective well-being is affected when changes in family structure reach a breaking point and the child can no longer stay with his family, but must be institutionalized. The participants were one hundred male and female adolescents, 12 to 19 years of age, 50 of which lived in children's homes, but were originally from 50 different families, and 50 of which lived at home with their parents. Two questionnaires were administered: (a) the French adaptation of the Life Satisfaction Scale (Blais et al., 1989) and (b) a questionnaire containing statements related to level of satisfaction in several areas, notably family relationships, body image, work and schooling, and leisure acitivites. The difference between the two groups was considerable, with more than one point separating the mean levels of satisfaction of the two groups (20% of the total length of the scale employed). A structural analysis of the results showed the direct or indirect influence of three factors related to placement in a children's home on life satisfaction: a direct effect of placement in a children's home, an indirect effect passing through the satisfaction with family life, and an indirect effect passing through the personal growth.  相似文献   
998.
In this paper, we examine the association between contact with migrant populations and support for the populist radical right (PRR) in Switzerland. Building on group threat and intergroup contact theories, which offer opposing predictions, and drawing on Appadurai’s thesis of the ‘fear of small numbers’, we propose a new theoretical framework to explain this association. We predict that the relationship between the size of the migrant populations and PRR voting is nonlinear: a small but noticeable minority triggers the formation of anti-immigrant attitudes, which soften as the minority grows and people start having meaningful interactions with foreigners. To test these theories, we combine individual-level data with municipality-level information. Mixed-effects multilevel models confirm that individuals in municipalities with a moderate proportion of foreigners are more likely than those with fewer or a greater number of migrants to cast their vote in support of PRR parties; this is particularly so for certain stigmatised minorities. We further explore the effect of perceived immigrant threat in moderating these relationships.  相似文献   
999.
The authors consider the estimation of a set S ? Rd from a random sample of n points. They examine the properties of a detection method, proposed by Devroye & Wise (1980), which relies on the use of a “naive” estimator of S defined as a union of balls centered at the sample points with common radius ?n. They obtain the convergence rate for the probability of false alarm and show that the smoothing parameter ?n can be used to incorporate some prior information on the shape of S. They suggest two general methods for selecting ?n and illustrate them with a simulation study and a real data example.  相似文献   
1000.
Everyday violence in Central America assumes diverse forms, with the structural violence intrinsic to the poverty and inequality in the region being the most predominant. The life story of Andrea embodies many elements of that violence, as it led to her entering the labor force as a child, to her having her own children early, and to her employment in the service sector. But, Andrea came of age during a revolution in her country—that waged by the Sandinistas in the 1980s—which provided her family with resources of both a material and non-material nature. The changes it wrought, however, were not deep enough to transform the opportunities of the next generation and were undercut in its aftermath. Hence, Andrea’s aspiration for her children to have different lives from her own required her emigration to achieve it. Yet, it was also the revolution, in the form of a network that emerged from it, that made possible her work abroad in Italy. She was able to earn enough there to provide the education for her children that she sought. Drawing on an oral history I collected from Andrea, this article portrays the challenges she confronted, the ways she addressed them, and how her life course has been produced by the interaction between these phenomena. In addition to telling her story and describing the ways in which structural violence colored it, the article highlights the broader social, economic, and political dynamics that make this about more than just one woman.  相似文献   
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