全文获取类型
收费全文 | 2827篇 |
免费 | 82篇 |
国内免费 | 2篇 |
出版年
2021年 | 14篇 |
2020年 | 33篇 |
2019年 | 52篇 |
2018年 | 72篇 |
2017年 | 59篇 |
2016年 | 65篇 |
2015年 | 50篇 |
2014年 | 56篇 |
2013年 | 353篇 |
2012年 | 103篇 |
2011年 | 94篇 |
2010年 | 76篇 |
2009年 | 64篇 |
2008年 | 87篇 |
2007年 | 103篇 |
2006年 | 93篇 |
2005年 | 98篇 |
2004年 | 105篇 |
2003年 | 89篇 |
2002年 | 93篇 |
2001年 | 45篇 |
2000年 | 40篇 |
1999年 | 52篇 |
1998年 | 52篇 |
1997年 | 34篇 |
1996年 | 61篇 |
1995年 | 51篇 |
1994年 | 53篇 |
1993年 | 48篇 |
1992年 | 50篇 |
1991年 | 34篇 |
1990年 | 38篇 |
1989年 | 39篇 |
1988年 | 33篇 |
1987年 | 37篇 |
1986年 | 34篇 |
1985年 | 48篇 |
1984年 | 32篇 |
1983年 | 44篇 |
1982年 | 39篇 |
1981年 | 31篇 |
1980年 | 31篇 |
1979年 | 19篇 |
1978年 | 25篇 |
1977年 | 22篇 |
1976年 | 18篇 |
1975年 | 16篇 |
1974年 | 22篇 |
1973年 | 17篇 |
1971年 | 11篇 |
排序方式: 共有2911条查询结果,搜索用时 15 毫秒
941.
This study examined the predictors of women's intentions to undergo prophylactic oophorectomy. Eighty female first-degree relatives (FDRs) of ovarian cancer patients completed a measure of attentional style upon enrollment into a Family Risk Assessment Program. Following participation, measures of cancer risk perceptions, perceived benefits and costs of surgery, and intentions to undergo preventive surgery were obtained. Hierarchical regression analyses indicated that a high monitoring attentional style, as well as greater perceived risk of ovarian cancer and greater perceived benefits of the procedure, was associated with greater intentions to undergo prophylactic oophorectomy. In addition, a significant interaction between attentional style and perceived risk revealed that high monitors who felt at increased risk for ovarian cancer were less inclined to undergo surgery, whereas low monitors who perceived themselves to be at increased risk were more inclined to undergo surgery. The implications of the results for the design of counseling interventions are discussed. 相似文献
942.
Catherine E. Mosher Katherine N. DuHamel Joanne Lam Maura Dickler Yuelin Li Mary Jane Massie 《Psychology & health》2013,28(1):88-100
Women with metastatic breast cancer and significant psychological distress (N?=?87) were assigned randomly to engage in four home-based sessions of expressive writing or neutral writing. Women in the expressive writing group wrote about their deepest thoughts and feelings regarding their cancer, whereas women in the neutral writing group wrote about their daily activities in a factual manner. No statistically significant group differences in existential and psychological well-being, fatigue and sleep quality were found at 8-weeks post-writing. However, the expressive writing group reported significantly greater use of mental health services during the study than the neutral writing group (55% vs. 26%, respectively; p?<?0.05). Findings suggest that expressive writing may improve the uptake of mental health services among distressed cancer patients, but is not broadly effective as a psychotherapeutic intervention. 相似文献
943.
944.
Mary M. Mitchell M. Shayne Gallaway Amy Millikan Michael R. Bell 《Military psychology》2013,25(6):573-586
While combat exposures are considered principle stressors in developing mental health problems, research suggests social support can reduce this risk. Using data from 1,592 previously deployed soldiers, we found five classes of soldiers based on their patterns of responses to items measuring perceived stress. In subsequent analyses, we found increased combat exposure predicted membership in classes with greater combat-related stress, while greater unit cohesion predicted membership in classes with lower perceived stress. Also, greater willingness to report misconduct predicted greater unit cohesion. Results suggest that unit cohesion plays a vital role in the reduction of perceived stress among soldiers. 相似文献
945.
Lauren A Buono Mary K Morris Robin D Morris Nicolas Krawiecki Fran H Norris Martha A Foster 《Child neuropsychology》2013,19(2):144-157
This study examined the predicted utility of the Nonverbal Learning Disabilities syndrome (NLD) (Rourke, 1995) for characterizing neurocognitive and psychosocial outcomes in 123 children with brain tumors. Children with brain tumors were found to be at high risk of having a specific academic deficit, particularly in arithmetic. Children with arithmetic deficit evidenced a higher rate of impairment on nonverbal tasks than on verbal tasks, whereas children with reading deficit evidenced a higher rate of impairment on verbal tasks than on nonverbal tasks. However, significant differences between children with arithmetic and reading deficits were not found for all of the component features of the NLD syndrome, and arithmetic deficit was not related to treatment with irradiation. 相似文献
946.
Type 1 Diabetes Mellitus (T1DM) is one of the most prevalent chronic health conditions in children under the age of 18 years. Complications of the disease include hypo- and hyperglycemia, which can have an impact on children’s performance in assessment situations, in the clinic, and in school. Because there is no cure for this disease, there is a need to understand the cognitive deficits associated with some of its complications, as this knowledge will impact on the choice of treatment regimens as well as educational interventions. This paper provides a comprehensive review of the relevant literature on the neurocognitive outcome of T1DM. In particular, disease- and treatment-related variables that are associated with poor performance on cognitive domains will be reviewed. Specifically, age of onset, duration, pubertal effects, and presence of hypoglycemia or hyperglycemia will be examined. These findings are not without controversy, and limitations to conclusions will also be presented. Where relevant, recommendations for future research directions will be provided. 相似文献
947.
Executive Cognitive Function as a Correlate and Predictor of Child Food Intake and Physical Activity
Nathaniel Riggs Chih-Ping Chou Donna Spruijt-Metz Mary Ann Pentz 《Child neuropsychology》2013,19(3):279-292
Investigated were relations among executive cognitive function (ECF), food intake, and physical activity in 184, fourth grade children. It was hypothesized that self-reported ECF proficiency would predict greater self-reported fruit/vegetable intake and physical activity, but less “snack food” intake. Structural models demonstrated that ECF was significantly correlated with less concurrent snack food intake and greater concurrent fruit/vegetable intake, but not physical activity. Baseline ECF also significantly predicted greater fruit/vegetable intake and physical activity four months later, but not snack food intake. One implication is to promote ECF as a correlate and predictor of food intake and physical activity in children by providing opportunities for youth to practice newly developing ECF capacities. 相似文献
948.
Kris M. Franzen Mary Ann Roberts Donald Schmits Walter Verduyn Farid Manshadi 《Child neuropsychology》2013,19(3):176-184
Robinson's (1970) elaborative encoding technique (PQRST) was implemented as the active cognitive intervention strategy to address verbal memory deficits in 2 fourth-grade boys following mild or moderate traumatic brain injury (TBI). A metacognitive reading comprehension technique (Smith & Dauer, 1984) was also implemented for comparison purposes. Single-case methodology was employed using a counter-balanced crossover of the two intervention strategies controlling for the effects of attention. The performance of both boys was significantly better during strategy training with the PQRST technique and approached the performance level of the normal comparison subject. In contrast, the performance of both subjects with TBI remained at, or returned to, baseline levels during the metacognitive intervention. These findings suggest that Robinson's cognitive remediation intervention holds promise in addressing memory and reading comprehension deficits following pediatrie traumatic brain injury. Future research should focus on enhancing generalization and transfer of training to classroom assignments. 相似文献
949.
Mary S. Green Megan J. Murphy Markie Blumer Devon Palmanteer 《The American journal of family therapy》2013,41(2):159-168
As professionals, therapists should be prepared to work with a diverse population. The purpose of this study was to explore predictors of American Association of Marriage and Family Therapy Clinical Members' comfort level in working with gay and lesbian individuals, couples, and families. Results indicated that therapists' scores on the Support for Lesbian and Gay Human Rights Scale predicted their comfort level in working with gay and lesbian individuals, couples, and families. The challenge for training programs is to assist therapists-in-training and supervisors with self-exploration and to increase opportunities for interactions with gays and lesbians. 相似文献
950.
Mary Malucchi 《World Futures: Journal of General Evolution》2013,69(8):519-530
Italian priest, essayist, and intellectual of the twentieth century, Ernesto Balducci identified the crucial turning points of the new millennium by advancing original perspectives capable of opening unusual future scenarios. Sensitive to emergences of society (pollution, wars, ecological collapse), he retraces the causes in the more general “crisis of modernity,” proposing a new paideia and a new model of thought. He theorizes the construction of a novel planetary horizon that presupposes not only the building of new organizational structures, but also the achieving of an authentic “anthropological mutation” capable of inverting the course of history. While the old ethics were anthropocentric, founded on the supremacy of humankind over the world and nature, the new ethics is planetary, meaning that humankind must no longer be used as the parameter, but instead, the global horizon over which the effects of his or her actions extend. 相似文献