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941.
942.
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   
943.
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   
944.
This article examines the impacts of the financial, food and fuel crises on poor and vulnerable households in two states of Nigeria: Lagos and Kano. It uses retrospective household‐level data to analyze the impacts of induced price variability on household welfare. The results indicate that aggregate shocks have significant adverse effects on household consumption, schooling and child labour decisions, with a degree of impact heterogeneity across regions and rural and urban areas of the country. We find that the coping strategies adopted by the poor to deal with the short‐term effects of the crises can lock households in a low‐income equilibrium or poverty trap. Provided that covariate shocks exacerbate these effects, they become central for policy design.  相似文献   
945.
Using data from the European Community Household Panel for six European countries (Austria, Greece, Ireland, Italy, Portugal and Spain) for the period 1995–2001, this article investigates how disability affects workers' absenteeism. The results show that workers with disabilities are absent more often than workers without disabilities. This finding is obtained after controlling for individuals' self‐reported health, visits to doctors and nights spent in hospital. The severity of disability is also a relevant factor in higher absenteeism. The total effect of disability on absenteeism amounts to a marginal increase of six to 26 days per year (depending on the country).  相似文献   
946.
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   
947.
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   
948.
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   
949.
950.
In this paper, we present an aggregate production planning (APP) model applied to a Portuguese firm that produces construction materials. A multiple criteria mixed integer linear programming (MCMILP) model is developed with the following performance criteria: (1) maximize profit, (2) minimize late orders, and (3) minimize work force level changes. It includes certain operational features such as partial inflexibility of the work force, legal restrictions on workload, work force size (workers to be hired and downsized), workers in training, and production and inventory capacity. The purpose is to determine the number of workers for each worker type, the number of overtime hours, the inventory level for each product category, and the level of subcontracting in order to meet the forecasted demand for a planning period of 12 months. Additionally, a decision support system (DSS) based on the MCMILP model is proposed. It will help practitioners find the “best” solution for an APP problem without having to familiarize themselves with the mathematical complexities associated with the model. An example to illustrate the use of the DSS is also included.  相似文献   
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