全文获取类型
收费全文 | 1002篇 |
免费 | 32篇 |
专业分类
1034篇 |
出版年
2023年 | 6篇 |
2022年 | 3篇 |
2021年 | 14篇 |
2020年 | 19篇 |
2019年 | 18篇 |
2018年 | 16篇 |
2017年 | 34篇 |
2016年 | 24篇 |
2015年 | 16篇 |
2014年 | 18篇 |
2013年 | 104篇 |
2012年 | 44篇 |
2011年 | 46篇 |
2010年 | 36篇 |
2009年 | 32篇 |
2008年 | 54篇 |
2007年 | 51篇 |
2006年 | 37篇 |
2005年 | 48篇 |
2004年 | 51篇 |
2003年 | 32篇 |
2002年 | 45篇 |
2001年 | 13篇 |
2000年 | 15篇 |
1999年 | 15篇 |
1998年 | 19篇 |
1997年 | 13篇 |
1996年 | 6篇 |
1995年 | 10篇 |
1994年 | 10篇 |
1993年 | 13篇 |
1992年 | 16篇 |
1991年 | 14篇 |
1990年 | 9篇 |
1989年 | 9篇 |
1988年 | 14篇 |
1987年 | 6篇 |
1986年 | 10篇 |
1985年 | 14篇 |
1984年 | 15篇 |
1983年 | 11篇 |
1982年 | 7篇 |
1981年 | 13篇 |
1980年 | 7篇 |
1979年 | 4篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1972年 | 4篇 |
排序方式: 共有1034条查询结果,搜索用时 0 毫秒
151.
Damian M. Waters Alexandra M. Olson Naja Fousheé Deborah Q. Shelef Lisa Stewart Kabir Yadav Ivor B. Horn Randi Streisand Cynthia Rand Stephen J. Teach 《Journal of child and family studies》2017,26(6):1622-1634
Asthma remains the most prevalent chronic illness among children. Despite the substantial body of literature examining children with asthma, few studies have examined parents’ perspectives of the condition and experiences of caregiver stress. Parents of children with chronic illnesses experience elevated stress and may have limited opportunities to cope with complex emotions while caring for children with asthma. Drawing from focus groups and interviews with African American and Hispanic parents of children with asthma, this qualitative study was conducted as part of a patient-centered engagement process to inform the refinement of an intervention aimed at reducing stress among parents of children with asthma. All data were transcribed and underwent three waves of inductive analysis. The content analysis indicated that the unpredictable nature of asthma and the caregiving burden associated with managing children’s asthma contributed to parents’ stress, and external contexts compounded the impact of these stressors. Parents also reported having difficulty identifying how they coped with stress and employed approaches to coping with stress that they applied intermittently but encountered several barriers to enacting known or available coping strategies. Analyses also revealed that parents desired a multimodal stress reduction intervention that emphasized building relationships, allowed for flexibility, and encouraged staff-parent communication. Whereas African American and Hispanic parents’ experiences of stress and coping strategies were similar, their preferences differed in regards to incorporating technology into the intervention, the credentials of facilitators, and the salience of language preferences. Understanding the complexities of stressors facing caregivers is important for developing interventions to support parents and children coping with asthma, and in particular when working with families from diverse backgrounds. 相似文献
152.
153.
American women still confront workplace barriers (e.g., bias against mothers, inflexible policies) that hinder their advancement at the upper levels of organizations. However, most Americans fail to recognize that such gender barriers still exist. Focusing on mothers who have left the workforce, we propose that the prevalent American assumption that actions are a product of choice conceals workplace barriers by communicating that opportunities are equal and that behavior is free from contextual influence. Study 1 reveals that stay-at-home mothers who view their own workplace departure as an individual choice experience greater well-being but less often recognize workplace barriers and discrimination as a source of inequality than do mothers who do not view their workplace departure as an individual choice. Study 2 shows that merely exposing participants to a message that frames actions in terms of individual choice increases participants' belief that society provides equal opportunities and that gender discrimination no longer exists. By concealing the barriers that women still face in the workplace, this choice framework may hinder women's long-term advancement in society. 相似文献
154.
Pury CL 《Psychological science》2011,22(6):835-6; author reply 837-8
155.
In the present study, we investigated response decisions made under conditions of incomplete information in rats. In Experiment
1, rats were trained on either a positive patterning (PP; A-, B-, AB+) or a negative patterning (NP; A+, B+, AB-) instrumental
lever-press discrimination. Subjects that had learned an NP discrimination responded less to Cue A when Cue B was covered
at test. The cover did not, however, affect test responses to Cue A in the PP condition. In Experiment 2, rats received concurrent
training on both PP and NP discriminations. After concurrent training, responses to Cue A were different with B covered versus
uncovered for both NP and PP discriminations. We discuss possible accounts for why exposure to a nonlinearly soluble discrimination
(NP) may have affected sensitivity to cue ambiguity produced by the cover. These results have interesting implications for
representational processes engaged in problem solving. 相似文献
156.
Informed by the practice of code-switching or style-switching in linguistics, “bilingual therapeutics” is proposed as the
complementary integration of two evidence-based practices in psychotherapy: motivational interviewing (MI) and dialectical
behavior therapy (DBT). Unique features of MI and DBT are presented, current research of each practice is reviewed, and their
similarities and distinctions are discussed. It is proposed that fluency in both “languages” of MI and DBT may usher in a
new therapeutic perspective to enhance client case conceptualization, illuminate subtleties of the therapeutic process, and
foster more intentional and deliberate practitioners. Specifically, MI and DBT code-switching may help recruit and retain
clients in formal treatment (e.g.,”speaking” MI more prominently to prepare clients for 12-month standard DBT) and promote
consultation among therapists. The complementary integration of MI and DBT also suggests the emergence of a linguistic “third
space,” including “spirit as synthesis” and “improvisational dance.” 相似文献
157.
Part I of this article, published in the March 2010 issue of the Kennedy Institute of Ethics Journal, traces and addresses the provision of unproven stem cell treatments in Russia and India, examines the concept of innovative treatment, and concludes that stronger regulations are needed to protect the health and informed choices of patients. The current paper, Part II, proposes that the regulatory frameworks for the development of safe and efficacious treatments in effect in the United States and the United Kingdom provide examples of strong oversight measures from which countries seeking to obtain international credibility for their biotechnological competence could draw when developing regulations for stem cell treatments. Major sources of information available to persons who consider receiving such unproven treatments are explored in order to understand and address their concerns. The paper concludes with proposed measures to inform those considering the pursuit of unproven stem cell treatments abroad more accurately about their efficacy and safety and provide them with improved medical and social support in their home countries. 相似文献
158.
We examined the relations between parental interpersonal sensitivity and youth social problems and explored the mediational
role of child emotion dysregulation. Mothers (N = 42; M age = 39.38) and fathers (N = 41; M age = 39.38) of youth aged 7–12 (N = 42; M age = 9.12) completed measures of their own interpersonal sensitivity and reported on their child’s emotion regulation skills
and social functioning. Maternal interpersonal sensitivity was positively associated with child social problems, and this
relationship was fully mediated by child emotion dysregulation. A bootstrapping technique provided evidence for the significance
of the mediation. For fathers, only the association between child emotion dysregulation and child social problems was significant.
Our findings suggest one potential mechanism through which maternal behaviors relate to youth psychosocial functioning. Identification
of such mechanisms contributes to the development of conceptual models of youth functioning and suggests specific targets
for prevention and intervention efforts. 相似文献
159.
Cynthia Townley 《Science and engineering ethics》2010,16(2):295-301
This paper investigates reasons for practices and policies that are designed to promote higher levels of enrolment by women
in scientific disciplines. It challenges the assumptions and problematic arguments of a recent article questioning their legitimacy.
Considering the motivations for and merits of such programs suggests a practical response to the question of whether there
should be programs to attract female science and engineering students. 相似文献
160.
Lauren W. Kronenfeld Lauren Reba-Harrelson Ann Von Holle Mae Lynn Reyes Cynthia M. Bulik 《Body image》2010,7(2):131-136
Body dissatisfaction in women in the United States is common. We explored how women from various racial and ethnic groups used figural stimuli by exploring differences in current and preferred silhouette, and their discrepancy. We surveyed 4023 women aged 25–45 in an online investigation. Participants were identified using a national quota-sampling procedure. Asian women chose a smaller silhouette to represent their current body size, which did not remain significant after adjusting for self-reported BMI. After controlling for BMI, African American women selected a smaller silhouette than White women to represent their current size. Both African American and women reporting “Other” race preferred larger silhouettes than White women even after controlling for BMI. The discrepancy score revealed lower body dissatisfaction among African American than White women. Understanding factors that promote body satisfaction differentially across racial and ethnic groups could become a tool in appropriately tailored interventions designed to prevent eating disorders. 相似文献