全文获取类型
收费全文 | 258篇 |
免费 | 6篇 |
专业分类
264篇 |
出版年
2021年 | 1篇 |
2020年 | 4篇 |
2019年 | 4篇 |
2018年 | 5篇 |
2017年 | 3篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 7篇 |
2013年 | 34篇 |
2012年 | 14篇 |
2011年 | 16篇 |
2010年 | 7篇 |
2009年 | 6篇 |
2008年 | 8篇 |
2007年 | 11篇 |
2006年 | 17篇 |
2005年 | 14篇 |
2004年 | 16篇 |
2003年 | 12篇 |
2002年 | 9篇 |
2001年 | 7篇 |
2000年 | 8篇 |
1999年 | 9篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1988年 | 3篇 |
1986年 | 4篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1980年 | 5篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 2篇 |
1972年 | 1篇 |
排序方式: 共有264条查询结果,搜索用时 15 毫秒
181.
Rates of rehospitalization of individuals with serious and persistent mental illness were compared prior to and after they were moved into 4-bed corporate foster homes. Results showed a significant drop in the number of rehospitalizations and in the total number of days hospitalized after moving into a 4-bed home. The data suggest that living in a 4-bed home-like environment may result in significantly fewer and shorter hospitalizations for these types of mentally ill individuals. 相似文献
182.
Mendola P Selevan SG Gutter S Rice D 《Mental retardation and developmental disabilities research reviews》2002,8(3):188-197
A number of environmental agents have been shown to demonstrate neurotoxic effects either in human or laboratory animal studies. Critical windows of vulnerability to the effects of these agents occur both pre- and postnatally. The nervous system is relatively unique in that different parts are responsible for different functional domains, and these develop at different times (e.g., motor control, sensory, intelligence and attention). In addition, the many cell types in the brain have different windows of vulnerability with varying sensitivities to environmental agents. This review focuses on two environmental agents, lead and methylmercury, to illustrate the neurobehavioral and cognitive effects that can result from early life exposures. Special attention is paid to distinguishing between the effects detected following episodes of poisoning and those detected following lower dose exposures. Perinatal and childhood exposure to high doses of lead results in encephalopathy and convulsions. Lower-dose lead exposures have been associated with impairment in intellectual function and attention. At high levels of prenatal exposure, methylmercury produces mental retardation, cerebral palsy and visual and auditory deficits in children of exposed mothers. At lower levels of methylmercury exposure, the effects in children have been more subtle. Other environmental neurotoxicants that have been shown to produce developmental neurotoxicity include polychlorinated biphenyls (PCBs), dioxins, pesticides, ionizing radiation, environmental tobacco smoke, and maternal use of alcohol, tobacco, marijuana and cocaine. Exposure to environmental agents with neurotoxic effects can result in a spectrum of adverse outcomes from severe mental retardation and disability to more subtle changes in function depending on the timing and dose of the chemical agent. 相似文献
183.
Terence J. Tracey Patrick Sherry Merle Keitel 《American journal of community psychology》1986,14(6):657-676
Self-efficacy, indicators of distress (state anxiety and frequency of physical symptoms), help-seeking (visits to the campus health center, an outside physician, and a counselor), and two measures of person-environment (P-E) fit were assessed on 152 college students and examined in a LISREL model. The two P-E fit measures were perceived discrepancy, the profile difference score between how each student would like their residence floor and how each viewed it as being, and actual discrepancy, the profile difference score between how each would like the floor to be and the mean rating for how floor residents viewed the floor. It was found that self-efficacy and perceived discrepancy had independent and moderate effects on distress but not on help-seeking, whereas actual discrepancy was found to have a strong effect on help-seeking and no direct effect on distress. Help-seeking was found to have a strong negative effect on distress. 相似文献
184.
Matthew Hagler Sherry Hamby John Grych Victoria Banyard 《Journal of Happiness Studies》2016,17(4):1493-1510
Previous research mostly defines the benefits of work as the absence of unemployment’s negative outcomes or as benefits to employers, such as increased productivity. This study uses mixed methods to investigate the ways that work can enhance the well-being of the worker. Two hundred and two participants from a rural area participated in semi-structured qualitative interviews and quantitative surveys. Participants’ qualitative discussions of work in the interviews were coded with grounded theory. The majority (74.8 %) of participants mentioned work at least once during the interview, which focused on prominent moments in their life stories, and 53.3 % of work mentions were positive. Two main themes encompassing the protective benefits of work arose: self-oriented benefits and other-oriented benefits. Each main theme was further divided into three subthemes. Self-oriented subthemes were autonomy, personal development, and empowerment; other-oriented subthemes were providing for dependents, generativity, and helping others. Participants spoke about how each of these benefits enhances their well-being and happiness. The empowerment subtheme was positively correlated with workplace integration and negatively correlated with financial strain. This study uncovered protective benefits of work that have not been addressed by previous scholarship. Qualitative data provided the flexibility to explore work-related domains for which quantitative scales do not currently exist. Work is one of the main activities of most adults, and the study of the psychological benefits of work can improve our understanding of adult well-being and happiness. 相似文献
185.
Gilbert Lucia Abino Walker Sarah J. McKinney Sherry Snell Jessica L. 《Sex roles》1999,41(9-10):753-774
Societal discourses tied to gender play apowerful role in shaping ideas and views about normalsexual experience. This study investigated whether“male sexual drive” discourse themes inheterosexual dating could be reproduced in a laboratorysetting, and whether these themes could be disrupted bymeans of a laboratory intervention. Young, single,heterosexual adults, most of whom were Caucasian and middle class, role played a series of datingscenarios. In half of the 37 dyads, male participantswere instructed to initiate a first date and then latergreater sexual intimacy, to which their female partners were instructed to say they were notready (the condition designed to reproduce dominantdiscourse themes). In the other half, the instructionsfor the male and female partners were reversed (the condition designed to change or disruptdominant discourse themes). Analysis of the role-playeddialogues indicated that dominant discourse themesassociated with the male sexual drive discourse wereprevalent in both experimental conditions. Ways ofbroadening our understanding of how gender processes arereproduced and disrupted are discussed in the context ofheterosexual dating relationships. 相似文献
186.
Thomas Z. Strybel Sherry A. Span April M. Witty 《Attention, perception & psychophysics》1998,60(8):1441-1451
Previously, it was shown that the minimum conditions for the illusion of auditory apparent motion (AAM) depend on stimulus timing but not spatial separation. In the present experiment, the effects of stimulus timing and source separation on the perceived velocity of AAM were examined. Eight listeners estimated the velocity, duration, and distance traveled of AAM, using a no-modulus, magnitude estimation procedure. Four burst durations (25, 50, 100, and 300 msec), 10 stimulus onset asynchronies (SOAs; 30, 40, 50, 60, 70, 80, 90, 100, 110, and 120 msec) and two separations (10° and 40°) were tested. Perceived velocity estimates were related to the total duration (burst duration + SOA) of the stimulus sequence. The effect of separation on velocity was extremely small but statistically significant. These results are similar to those obtained previously on the minimum conditions for AAM. Duration estimates were related only to total duration, but separation estimates were related to both separation and total duration. These results suggest that velocity is possibly a primary dimension of AAM that is independent of source separation. 相似文献
187.
188.
Attachment theory, as a developmentally based theory of personality formation, provides a viable framework for understanding the development and maintenance of personality disorders, or what A. E. Ivey and M. B. Ivey (1998) have referred to as “developmental personality styles.” Using K. Bartholomew's (1990) 4‐dimensional model of adult attachment as an organizational framework, 10 developmental personality styles are differentiated regarding their unique attachment experiences, working models of self and other, and feedforward beliefs. Implications of an attachment theory framework for counseling clients with problematic developmental personality styles are discussed. 相似文献
189.
Episodic memory is the ability to remember personally experienced past events (Tulving in Organization of memory. Academic
Press, San Diego, pp. 381–403, 1972). In non-human animals, the behavioural criterion for episodic-like memory is remembering
“what” occurred in conjunction with “when” and “where” (Clayton and Dickinson in Nature 395:272–274, 1998). We conducted tests
for “what, where, and when” memory in a food-storing bird, the black-capped chickadee (Poecile atricapillus). In Experiment 1, chickadees found sunflower seeds and mealworms in concealed sites in their home cage. Birds later re-visited
these sites after either a short (3 h) or long (123 h) retention interval. Chickadees normally prefer mealworms, but at the
long retention interval mealworms were degraded in taste and appearance. Chickadees showed some memory for what kind of food
they had encountered and where, but no memory for when food had previously been found. Experiment 2 followed a similar procedure,
except that chickadees searched for hidden sunflower seeds and mealworms in trees in an indoor aviary. These more natural
conditions increased both the spatial scale of the task and the effort required to find food. In this experiment, birds showed
evidence for all three components of what–where–when memory. Unlike some previous studies of episodic-like memory, birds’
behaviour cannot be accounted for by differential memory strength for more recent events. The results show that memory for
what, where, and when occurs in food-storing birds outside the corvid family, does not require food caching or retrieval,
and that remembering “when” can depend on the nature of the task. 相似文献
190.
Simon B. Sherry Jennifer L. Vriend Paul L. Hewitt Dayna L. Sherry Gordon L. Flett Andrea A. Wardrop 《Body image》2009,6(2):83-89
The present study examined the relationship between a self-presentational style involving an extreme need to conceal perceived imperfections from others and body image disturbance (BID). Findings from both a community and a university sample indicated that nondisplay of imperfection (i.e., concerns over behavioral displays of imperfections to others) predicted BID beyond self-imposed perfectionistic expectations and other contributors to BID. Mediational analyses suggested that dysfunctional appearance schemas represent one possible mechanism through which nondisplay of imperfection influences BID. In contrast to earlier work on perfectionism and BID, which emphasized the role of self-imposed perfectionistic expectations, the current study offers a novel view of the connection between perfectionism and BID. That is, rather than striving to achieve perfection, the present study suggests that individuals with BID are characterized by a strong need to avoid appearing imperfect to others. 相似文献