全文获取类型
收费全文 | 1393篇 |
免费 | 46篇 |
出版年
2024年 | 2篇 |
2023年 | 6篇 |
2022年 | 6篇 |
2021年 | 10篇 |
2020年 | 18篇 |
2019年 | 36篇 |
2018年 | 29篇 |
2017年 | 36篇 |
2016年 | 43篇 |
2015年 | 32篇 |
2014年 | 39篇 |
2013年 | 133篇 |
2012年 | 56篇 |
2011年 | 55篇 |
2010年 | 33篇 |
2009年 | 29篇 |
2008年 | 61篇 |
2007年 | 68篇 |
2006年 | 65篇 |
2005年 | 50篇 |
2004年 | 66篇 |
2003年 | 77篇 |
2002年 | 62篇 |
2001年 | 17篇 |
2000年 | 21篇 |
1999年 | 26篇 |
1998年 | 20篇 |
1997年 | 25篇 |
1996年 | 22篇 |
1995年 | 26篇 |
1994年 | 17篇 |
1993年 | 23篇 |
1992年 | 24篇 |
1991年 | 21篇 |
1990年 | 14篇 |
1989年 | 6篇 |
1988年 | 14篇 |
1987年 | 16篇 |
1986年 | 10篇 |
1985年 | 14篇 |
1984年 | 16篇 |
1983年 | 15篇 |
1982年 | 12篇 |
1981年 | 12篇 |
1980年 | 9篇 |
1979年 | 11篇 |
1978年 | 11篇 |
1977年 | 7篇 |
1976年 | 11篇 |
1975年 | 5篇 |
排序方式: 共有1439条查询结果,搜索用时 15 毫秒
171.
Rachel Saunders Laura McFarland-Piazza Deborah Jacobvitz Nancy Hazen-Swann Rosalinda Burton 《Journal of child and family studies》2013,22(3):322-334
This study examined which method is most effective in supporting parents to use positive guidance techniques, a lecture-based only parent training series or a lecture-based plus hands-on parent training series. Maternal characteristics of depression, stress level, and attitudes towards positive guidance were explored as possible moderators. In this sample of 49 mother–child dyads, results indicated that the cognitive understanding of the use of positive guidance over time of the participants in the lecture-based only versus the lecture-based plus hands-on groups did not significantly differ. However, both groups improved in their cognitive understanding of positive guidance over time. Results also indicated that the behavioral use of positive guidance over time of the participants in both groups significantly differed. Further investigation revealed that, although the two groups did not differ in their behavioral use of positive guidance before the program, the lecture-based plus hands-on group improved over time whereas the lecture-based only group did not. Depression, stress level, and attitudes towards positive guidance did not moderate the effects of being in either group on participants’ behavioral use of positive guidance. Findings showed that all participants gained a better understanding of effective parenting techniques, but a hands-on component in parent training programs may be necessary for parents to incorporate these strategies into their parenting behaviors. The results have implications for early childhood professionals working with parents to address children’s behavior issues, as well as for the design of parent-support programs. 相似文献
172.
Ann Kiki Anaebere Sally Maliski Adeline Nyamathi Deborah Koniak-Griffin Angela Hudson Chandra Ford 《Sexuality & culture》2013,17(1):113-131
The surge in the rate of the Human Immunodeficiency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS) cases continues to be most prevalent for African American women between the ages of 18 and 29, with heterosexual transmission remaining the primary cause of HIV spread for this population. The high rates of HIV/AIDS among African American women continue to emphasize the need for understanding how members of this population conceptualize sexual safety and risk. A qualitative research study using grounded theory methods was conducted to explore how African American women define safer and risky sexual behaviors. Interviews were conducted with 14 African American women between the ages of 18 and 29. The study findings suggest that African American women’s definitions of safer and risky sexual behaviors, while in a consensual sexual relationship, are consistently influenced by sex partner type. The information garnered from this study can help inform the development of HIV prevention strategies, health education, counseling and reproductive health services that support African American women’s wellness. 相似文献
173.
174.
There are a number of reports of a left hemisphere advantage for visual inspection time, but some investigators employing slightly different methodologies have failed to replicate the effect. The present experiment was an attempt to identify one of the factors that could have lead to these discrepant findings: The role of apparent motion cues. In Experiment 1, a lateralized version of the inspection time task was administered via a computer monitor wherein the pi stimulus was masked with a figure vulnerable to apparent motion cues. With this mask, a strong left hemisphere advantage was observed. In Experiments 2 and 3, the test was administered on a tachistoscope or computer monitor, but in both cases the stimulus was masked with a pattern "forest" mask. Under these conditions, there was no lateral difference. This result implies that the left hemisphere advantage for inspection time relies on apparent motion cues. 相似文献
175.
176.
177.
Patients referred for genetic counseling may be in a state of crisis, feeling as though they are incapable of making decisions about the management of their pregnancy, genetic testing options and/or life planning issues. The role of the genetic counselor is to assist a patient through this crisis state by increasing the patient's understanding and by helping to facilitate decision making and adjustment to those decisions. In this paper we present a clinical genetic counseling case that was complicated by numerous medical and psychosocial issues. The wide scope of this case required the involvement of both a prenatal and a medical genetic counselor. Working as a team we utilized a crisis intervention model. Our counseling focused on identifying and isolating the issues, providing factual information, setting a time frame for decisions to be made, and encouraging social support and emotion-focused coping strategies. 相似文献
178.
Many consumers purchase products in stores, where they can physically examine and touch the items. In addition, consumers shop for products online or through direct mail, where they cannot physically examine and touch the merchandise. Building on an analysis of perceptual mechanisms involved in the sense of touch, we find that products with primarily material properties, such as clothing or carpeting, are more likely to be preferred in shopping environments that allow physical inspection than in those environments that do not. We also find that there is no difference in preference across the two environments for products with primarily geometric properties, such as packaged goods, for which vision is highly diagnostic. Furthermore, when the touch properties of a material product are verbally described, this reduces the difference in preference between the two environments. 相似文献
179.
Lloyd A. Taylor Jan L. Wallander Deborah Anderson Pamela Beasley Ronald T. Brown 《Journal of clinical psychology in medical settings》2003,10(1):9-16
We conducted a randomized clinical trial of a 3-session written self-disclosure intervention for patients with cystic fibrosis (CF). Patients (n = 39) who were at least 15 years of age and diagnosed with CF participated in the intervention. Participants in the intervention arm were asked to write in the health care setting about an important emotionally distressing issue of personal significance for a 20-min period of time and two additional 20-min writing episodes at the patient's home, which were prompted by telephone calls. Patients in the control condition received standard care alone. Findings revealed that the intervention resulted in a reduction of the number of days patients spent in the hospital over a 3-month period. The intervention did not have an impact on physiological (Forced Expiratory Volume and Body Mass Index or subjective markers of health status. These findings extend those of Pennebaker's (cf., J. Smyth, 1998) demonstrating an effect of the written-self-disclosure intervention on health care utilization. These preliminary findings are promising and justify further investigation of the modified intervention in other chronic illness populations. 相似文献
180.
The interplay between two perspectives that have recently been applied in the attitude area—the social identity approach to attitude‐behaviour relations (Terry & Hogg, 1996 ) and the MODE model (Fazio, 1990a )—was examined in the present research. Two experimental studies were conducted to examine the role of group norms, group identification, attitude accessibility, and mode of behavioural decision‐making in the attitude‐behaviour relationship. In Study 1 (N = 211), the effects of norms and identification on attitude‐behaviour consistency as a function of attitude accessibility and mood were investigated. Study 2 (N = 354) replicated and extended the first experiment by using time pressure to manipulate mode of behavioural decision‐making. As expected, the effects of norm congruency varied as a function of identification and mode of behavioural decision‐making. Under conditions assumed to promote deliberative processing (neutral mood/low time pressure), high identifiers behaved in a manner consistent with the norm. No effects emerged under positive mood and high time pressure conditions. In Study 2, there was evidence that exposure to an attitude‐incongruent norm resulted in attitude change only under low accessibility conditions. The results of these studies highlight the powerful role of group norms in directing individual behaviour and suggest limited support for the MODE model in this context. Copyright © 2003 John Wiley & Sons, Ltd. 相似文献