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341.
Sarah B. Dwyer Jan M. Nicholson Diana Battistutta Brian Oldenburg 《Journal of School Psychology》2005,43(1):23
Teachers' knowledge of children's exposure to family risk factors was examined using the Family Risk Factor Checklist-Teacher. Data collected for 756 children indicated that teachers had accurate knowledge of children's exposure to factors such as adverse life events and family socioeconomic status, which predicted children's mental health problems at 1 year follow-up. For children at high teacher-rated risk, odds ratios ranged from 3.04 to 7.46, after adjusting for prior mental health problems. Teachers had poor knowledge of internal family functioning, such as conflict, parenting practices, or parental drug abuse. The findings suggest that asking teachers to report children's exposure to particular family risk factors is a feasible method for identifying children for selective interventions, but improved family-school communication may further enhance this process. 相似文献
342.
Allison Carter Saara Greene Deborah Money Margarite Sanchez Kath Webster Valerie Nicholson Jessica Whitbread Kate Salters Sophie Patterson Mona Loutfy Neora Pick Lori A. Brotto Catherine Hankins Angela Kaida 《Sex roles》2017,77(11-12):779-800
In the context of HIV, women’s sexual rights and sexual autonomy are important but frequently overlooked and violated. Guided by community voices, feminist theories, and qualitative empirical research, we reviewed two decades of global quantitative research on sexuality among women living with HIV. In the 32 studies we found, conducted in 25 countries and composed mostly of cis-gender heterosexual women, sexuality was narrowly constructed as sexual behaviours involving risk (namely, penetration) and physiological dysfunctions relating to HIV illness, with far less attention given to the fullness of sexual lives in context, including more positive and rewarding experiences such as satisfaction and pleasure. Findings suggest that women experience declines in sexual activity, function, satisfaction, and pleasure following HIV diagnosis, at least for some period. The extent of such declines, however, is varied, with numerous contextual forces shaping women’s sexual well-being. Clinical markers of HIV (e.g., viral load, CD4 cell count) poorly predicted sexual outcomes, interrupting widely held assumptions about sexuality for women with HIV. Instead, the effects of HIV-related stigma intersecting with inequities related to trauma, violence, intimate relations, substance use, poverty, aging, and other social and cultural conditions primarily influenced the ways in which women experienced and enacted their sexuality. However, studies framed through a medical lens tended to pathologize outcomes as individual “problems,” whereas others driven by a public health agenda remained primarily preoccupied with protecting the public from HIV. In light of these findings, we present a new feminist approach for research, policy, and practice toward understanding and enhancing women’s sexual lives—one that affirms sexual diversity; engages deeply with society, politics, and history; and is grounded in women’s sexual rights. 相似文献
343.
344.
Alexithymia and individual differences in emotional expression 总被引:1,自引:0,他引:1
Two studies examined verbal and nonverbal expression in relation to facets of alexithymia. Participants were videotaped while they talked about negative and positive events that had happened to them. Persons high in difficulty identifying feelings were less emotionally expressive, nonverbally, of positive emotion during a positive talk, and of negative emotion during a negative talk. Other facets of alexithymia were not independently related to expressiveness. Verbal expressiveness was not independently related to any facet of alexithymia. Study 2 showed that these relationships were independent of whether the participant was alone or with another. The implications for the understanding of the nature of the deficit in alexithymia, and of the effects of disclosure are discussed. 相似文献
345.
346.
Age-related positivity enhancement is not universal: older Chinese look away from positive stimuli 总被引:1,自引:0,他引:1
Socioemotional selectivity theory postulates that with age, people are motivated to derive emotional meaning from life, leading them to pay more attention to positive relative to negative/neutral stimuli. The authors argue that cultures that differ in what they consider to be emotionally meaningful may show this preference to different extents. Using eye-tracking techniques, the authors compared visual attention toward emotional (happy, fearful, sad, and angry) and neutral facial expressions among 46 younger and 57 older Hong Kong Chinese. In contrast to prior Western findings, older but not younger Chinese looked away from happy facial expressions, suggesting that they do not show attentional preferences toward positive stimuli. 相似文献
347.
Effective communication is assumed to help sustain couple relationships and is a key focus of most relationship education programs. We assessed couple problem-solving communication in 65 stepfamily and 52 first-time-marrying couples, with each group stratified into high risk and low risk for relationship problems based on family-of-origin experiences. Relative to partners in first-time couples, partners in stepfamily couples were less positive, less negative, and more likely to withdraw from discussion. Risk was associated with communication in first-time but not stepfamily couples. Stepfamily couples do not exhibit the negative communication evident in high-risk first-time-marrying couples, and available relationship education programs that focus on reducing negative communication are unlikely to meet the needs of stepfamilies. 相似文献
348.
349.
Two studies are reported on multiple forced recall following a single visual presentation of a sequence of pictures or words. In both experiments, a hypermnesic memory function (in which performance improved with repeated recall) was obtained for pictures, while a flat, nonincremental function was obtained for words. Interpolation of intervals of thinking between recall trials further enhanced hypermnesia for pictorial items. Retrieval, whether overt (recall trials) or covert (thinking), apparently produces increased net recovery of pictures but not words. 相似文献
350.
John H. Freeman Daniel A. Nicholson 《Integrative psychological & behavioral science》2001,36(1):15-35
The rodent eyeblink conditioning paradigm is an ideal model system for examining the relationship between neural maturation
and the ontogeny of associative learning. Elucidation of the neural mechanisms underlying the ontogeny of learning is tractable
using eyeblink conditioning because the necessary neural circuitry (cerebellum and interconnected brainstem nuclei) underlying
the acquisition and retention of the conditioned response (CR) has been identified in adult organisms. Moreover, the cerebellum
exhibits substantial postnatal anatomical and physiological maturation in rats. The eyeblink CR emerges developmentally between
postnatal day (PND) 17 and 24 in rats. A series of experiments found that the ontogenetic emergence of eyeblink conditioning
is related to the development of associative learning and not related to changes in performance. More recent studies have
examined the relationship between the development of eyeblink conditioning and the physiological maturation of the cerebellum,
a brain structure that is necessary for eyeblink conditioning in adult organisms. Disrupting cerebellar development with lesions
or antimitotic treatments impairs the ontogeny of eyeblink conditioning. Studies of the development of physiological processes
within the cerebellum have revealed striking ontogenetic changes in stimulus-elicited and learning-related neuronal activity.
Neurons in the interpositus nucleus and Purkinje cells in the cortex exhibit developmental increases in neuronal discharges
following the unconditioned stimulus (US) and in neuronal discharges that model the amplitude and time-course of the eyeblink
CR. The developmental changes in CR-related neuronal activity in the cerebellum suggest that the ontogeny of eyeblink conditioning
depends on the development of mechanisms that estavlish cerebellar plasticity. Learning and the induction of neural plasticity
depend on the magnitude of the US input to the cerebellum. The role of developmental changes in the efficacy of the US pathway
has been investigated by monitoring neuronal activity in the inferior olive and with stimulation techniques. The results of
these experiments indicate that the development of the conditioned eyeblink response may depend on dynamic interactions between
multiple developmental processes within the eyeblink neural circuitry. 相似文献