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231.
This study examined the associations between early traumatic sexualization and later sexual dysfunction in a sample of 100 Jamaican adults while identifying the linkages between age, frequency of abuse, and gender on sexual functioning. Participants were selected via purposive and convenience sampling and divided equally into comparison and experimental groups based on sociodemographic characteristics. Results indicated that childhood sexual abuse is a likely factor in the development of sexual dysfunction in Jamaican adults, especially in the domains of Orgasm and Sexual Drive and Relationship. Gender, frequency, and age of abuse are also seen to impact specific areas of an individual's sexual functioning. Results are discussed in light of previous research for their implications in order to better understand sexuality in the Jamaican context.  相似文献   
232.
A qualitative analysis of the accounts of 29 adults who grew up in a controversial New Zealand community identified positive and negative experiences and their psychological implications. In addition to highly publicized child sexual abuse that occurred at Centrepoint, children also experienced parental neglect, psychological manipulation, illegal drug use and stigma from the broader society. These factors created an adverse matrix that facilitated sexual abuse. Positive experiences included support for vulnerable families and children, recreational activities, and the opportunity to develop communication skills. While there may be positive experiences for children living in intentional communities such as this one, it is important to be aware of the potential for psychological harm to children in communities with powerful, shared systems of belief, skepticism about the broader society, and strong dynamics of dependence. These findings may have implications for other similar communities operating elsewhere in the world.  相似文献   
233.
An unprecedented increase in industrial activity, particularly coal mining, is transforming Murung Raya Regency in Central Kalimantan Province, Indonesia. New opportunities to participate in the market economy are enticing many people in the area to move away from subsistence horticulture and towards generating cash income through various means, particularly the trade in rubber. The move away from subsistence horticulture, which is performed collectively, towards rubber tapping, which is done individually, alters social exchange relationships. This article examines the way in which integration with the market economy leads to the increasing dominance of individual modes of being over collective, and the constraints on both. The way in which these shifts threaten food security is also considered. The situation of the Siang of Murung Raya is contrasted with the Kantu’ of West Kalimantan.  相似文献   
234.
This study examined how levels of sexually explicit material (SEM) use during adolescence and young adulthood were associated with sexual preferences, sexual behaviors, and sexual and relationship satisfaction. Participants included 782 heterosexual college students (326 men and 456 women; Mage = 19.9) who completed a questionnaire online. Results revealed high frequencies and multiple types and contexts of SEM use, with men's usage rates systematically higher than women's. Regression analyses revealed that both the frequency of SEM use and number of SEM types viewed were uniquely associated with more sexual experience (a higher number of overall and casual sexual intercourse partners, as well as a lower age at first intercourse). Higher frequencies of SEM use were associated with less sexual and relationship satisfaction. The frequency of SEM use and number of SEM types viewed were both associated with higher sexual preferences for the types of sexual practices typically presented in SEM. These findings suggest that SEM use can play a significant role in a variety of aspects of young adults’ sexual development processes.  相似文献   
235.
Abstract

The Student Emergency Dental Service (SEDS), a program of Allied Health and Public Services, Southern Illinois University at Carbondale (SIUC), began treating patients in January 1978. The purpose of the program is twofold. The main emphasis of SEDS is to treat patients with dental-related disorders of an emergency nature. The other purpose of SEDS is to help raise the level of dental knowledge among the student population so as to prevent the emergency situations from occurring.

The Student Emergency Dental Service is essentially an “emergency only” service, even though prevention is highlighted. Such an emergency service cannot compete with a comprehensive service in terms of providing total patient dental care. Hence, the SEDS program has some innate limitations a comprehensive service does not. It must work from certain guidelines. It cannot treat everyone, and the mode of treatment must be altered to aid the emergency patient. This creates dilemmas that will be addressed in this paper. The organization, accomplishments, and advantages and disadvantages of the SEDS program at Southern Illinois University are also discussed.  相似文献   
236.
A huge literature shows that teen mothers face a variety of detriments across the life course, including truncated educational attainment. To what extent is this association causal? The estimated effects of teen motherhood on schooling vary widely, ranging from no discernible difference to 2.6 fewer years among teen mothers. The magnitude of educational consequences is therefore uncertain, despite voluminous policy and prevention efforts that rest on the assumption of a negative and presumably causal effect. This study adjudicates between two potential sources of inconsistency in the literature—methodological differences or cohort differences—by using a single, high-quality data source: namely, The National Longitudinal Study of Adolescent Health. We replicate analyses across four different statistical strategies: ordinary least squares regression; propensity score matching; and parametric and semiparametric maximum likelihood estimation. Results demonstrate educational consequences of teen childbearing, with estimated effects between 0.7 and 1.9 fewer years of schooling among teen mothers. We select our preferred estimate (0.7), derived from semiparametric maximum likelihood estimation, on the basis of weighing the strengths and limitations of each approach. Based on the range of estimated effects observed in our study, we speculate that variable statistical methods are the likely source of inconsistency in the past. We conclude by discussing implications for future research and policy, and recommend that future studies employ a similar multimethod approach to evaluate findings.  相似文献   
237.
The Dual-Factor Model of Mental Health, proposed by Greenspoon and Sasklofske (Soc Indic Res 54:81–108, 2001), suggested that student mental health should be assessed on a dimension of psychopathology as well as a dimension of subjective well-being (SWB). Greenspoon and Sasklofske (Soc Indic Res 54:81–108, 2001) argued that measuring both psychopathology and SWB allow mental health professionals to have a more complete understanding of the child’s psychological health. The present exploratory study provided a further evaluation of the usefulness of the Dual-Factor model in understanding adolescents’ SWB using both person-centered and variable-centered analyses. Using person-centered analyses, we explored whether group membership revealed differential changes in middle school students’ GPAs as well as emotional, cognitive, and behavioral engagement across a 5-month time period. Furthermore, we used variable-centered analyses to examine whether middle school students’ levels of SWB at Time 1 predicted changes in our criterion variables. Specifically, we assessed whether SWB at Time 1 predicted student school engagement and GPA at Time 2 above and beyond their levels of internalizing and externalizing behaviors at Time 1, levels of student engagement and grades at Time 1, and demographic variables. Results of the person-centered analyses found statistically significant differences across the four groups identified in the Dual-Factor Model for emotional, cognitive and behavioral engagement as well as GPA. The results from the variable-centered analyses suggest subjective well-being to be a significant predictor of emotional, cognitive and behavioral engagement beyond measures of psychopathology. These results provide additional support for use of the Dual-Factor Model.  相似文献   
238.
ABSTRACT

The web-push method has been shown to increase web response rates in general public surveys. Response rates from two waves of the Emergency Medical Services for Children Program’s Performance Measures Survey, a state-administered establishment survey, were compared to determine if the second wave's revised, centralized implementation strategy improved response rates and consistency across states. The centralized strategy included the web-push design; a carefully timed contacts; and a three-month timeline. The results of the centralized web-push method included a higher overall response rate for a three-month period (81.0% compared to 56.6%) as well as greater consistency in results across states.  相似文献   
239.
An attentional bias toward threat has been theorized to be a normative aspect of infants' threat and safety learning, and an indicator of risk for internalizing psychopathology in older populations. To date, only four studies have examined this bias using the dot-probe task in infancy and the findings are mixed. We extended the literature by examining patterns of attention to threat in a culturally and linguistically diverse sample of infants aged 5–11 months old (N = 151) using all measures previously employed in the infant dot-probe literature. Given that an attentional bias toward threat is associated with higher risk of developing anxiety disorders later in life, we also examined how negative affect—an early correlate of later anxiety disorders—is related to attentional bias toward threat in infancy. This study was the first to use a consistent measure of negative affect across the whole sample. An eye-tracking dot-probe task was used to examine attentional bias toward threat (i.e., angry faces) relative to positive (i.e., happy faces) stimuli. Results showed that an attention bias to threat was not characteristic of infants at this age, and negative affect did not moderate the putative relationship between attention and emotional faces (angry, happy). These findings therefore suggest that attention biases to socio-emotional threat may not have emerged by 11 months old.  相似文献   
240.
Eight statistical software packages for general use by non-statisticians are reviewed. The packages are GraphPad Prism, InStat, ISP, NCSS, SigmaStat, Statistix, Statmost, and Winks. Summary tables of statistical capabilities and “usability” features are followed by discussions of each package. Discussions include system requirements, data import capabilities, statistical capabilities, and user interface. Recommendations, based on user needs and sophistication, are presented following the reviews.  相似文献   
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