全文获取类型
收费全文 | 1063篇 |
免费 | 97篇 |
出版年
2024年 | 2篇 |
2023年 | 12篇 |
2022年 | 14篇 |
2021年 | 32篇 |
2020年 | 37篇 |
2019年 | 41篇 |
2018年 | 59篇 |
2017年 | 51篇 |
2016年 | 70篇 |
2015年 | 47篇 |
2014年 | 58篇 |
2013年 | 140篇 |
2012年 | 78篇 |
2011年 | 77篇 |
2010年 | 39篇 |
2009年 | 42篇 |
2008年 | 62篇 |
2007年 | 52篇 |
2006年 | 44篇 |
2005年 | 42篇 |
2004年 | 34篇 |
2003年 | 32篇 |
2002年 | 25篇 |
2001年 | 11篇 |
2000年 | 8篇 |
1999年 | 12篇 |
1998年 | 5篇 |
1997年 | 4篇 |
1996年 | 6篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1973年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有1160条查询结果,搜索用时 15 毫秒
881.
Jesse Spencer-Smith Heather Wild Åse H. Innes-Ker James Townsend Christy Duffy Chad Edwards Kristina Ervin Nicole Merritt Jae Won Pair 《Behavior research methods》2001,33(2):115-123
Previous studies of the perceptual processing and dynamics of emotional expression in faces have been limited by the lack of realistic yet controlled stimuli. The present work offers researchers a method for creating such stimuli for exploring these phenomena. We describe the creation of the stimuli and a series of experiments testing the validity of these stimuli with respect to emotional expressions in humans. Participants evaluated synthesized facial images and standardized photographs of six basic emotional expressions for intensity and accuracy of perceived emotion. Comparisons of these measures were qualitatively similar for synthesized and photographed faces. A manipulation of the magnitude of the synthesized expressions yielded a significant effect on the perceived intensity of expression. In a subsequent multidimensional scaling study, no systematic differences were uncovered in the derived configurations of the synthesized expressions and the photographs. These results are discussed in the context of possible future research applications. 相似文献
882.
Jane Drummond Nicole Letourneau Susan Neufeld Harriet Harvey M. Ruth Elliott Sandra Reilly 《Infant mental health journal》1999,20(4):452-465
Infant crying is frequently quantified as a primary dependent variable in studies where the goal is to understand and soothe infant crying within the context of the parent–infant relationship. Through a historical review and an examination of studies and measurement techniques, the utility of quantifying infant crying is discussed. Although duration and timing of infant crying may be a practical concern for families and health professionals, the effectiveness of soothing interventions may not be best examined by attempts to measure unit reductions in infant crying. Rather, developing an understanding of infant crying within the context of parent–infant relationships may have more utility. Understanding infant crying in context may provide direction to the selection of soothing interventions and to more appropriate measures of the effectiveness of such interventions. ©1999 Michigan Association for Infant Mental Health. 相似文献
883.
Nicole M. Arcuri-Sanders Kellie Forziat-Pytel 《Journal of multicultural counseling and development》2024,52(1):2-13
Counselors (N = 49) interested in working with the military population described what is needed to feel competent and confident counseling this population in a mixed-methods research study. Findings suggest counselors do not believe their programs are preparing them to work with this population. Participants indicate strategies which would increase their ability to work with the military. Results provide implications for counseling programs on how they can better prepare students to work effectively with this population and increase the employment rates in serving the military. 相似文献
884.
885.
Lindsay R. Mehrkam Brandon C. Perez Victoria N. Self Timothy R. Vollmer Nicole R. Dorey 《Journal of applied behavior analysis》2020,53(4):2139-2150
The present study extended functional analysis (FA) methodology to human-directed resource guarding in a dog in an in-home setting. The subject underwent four conditions including control, attention, escape, and tangible, arranged in a modified FA. The results indicated multiply controlled resource guarding (i.e., escape, attention, and tangible functions). The experimenter then conducted a treatment evaluation involving three function-based treatments in a concurrent multiple baseline design. Resource guarding decreased to zero levels in treatments for each maintaining contingency. Treatment effects were maintained when the subject was tested with an owner, with an untrained handler, a highly preferred treat, in an untrained setting, as well as after 2 weeks in the absence of training. Behavior analytic techniques may hold promise for lasting behavior change for resource guarding in domestic dogs, and should be examined in other populations and with other canine problem behavior. 相似文献
886.
John Michael Falligant Molly K. McNulty Nicole L. Hausman Griffin W. Rooker 《Journal of applied behavior analysis》2020,53(3):1789-1798
The dual-criteria and conservative dual-criteria methods effectively supplement visual analysis with both simulated and published datasets. However, extant research evaluating the probability of observing false positive outcomes with published data may be affected by case selection bias and publication bias. Thus, the probability of obtaining false positive outcomes using these methods with data collected in the course of clinical care is unknown. We extracted baseline data from clinical datasets using a consecutive controlled case-series design and calculated the proportion of false positive outcomes for baseline phases of various lengths. Results replicated previous findings from Lanovaz, Huxley, and Dufour (2017), as the proportion of false positive outcomes generally decreased as the number of points in Phase B (but not Phase A) increased using both methods. Extending these findings, results also revealed differences in the rate of false positive outcomes across different types of baselines. 相似文献
887.
Amanda F. Lowell Angela N. Maupin Nicole Landi Marc N. Potenza Linda C. Mayes Helena J. V. Rutherford 《Infant mental health journal》2020,41(2):264-277
Substance use may influence mothers’ responsiveness to their infants and negatively impact the parent–infant relationship. Maternal substance use may co-opt neural circuitry involved in caregiving, thus reducing the salience of infant cues and diminishing the sense of reward experienced by caring for infants. Gaps in understanding exist with regard to the mechanisms by which substance use operates to influence mothers’ processing of infant cues and how this translates to caregiving. Therefore, we examined how substance use might relate to maternal neural responses to infant cues using event-related potentials (ERPs). Substance-using (n = 29) and nonsubstance-using (n = 29) mothers viewed photographs of infant faces and heard recordings of infant vocalizations while electroencephalography was recorded simultaneously. Three specific ERP components were used to examine initial processing of infant faces (N170) and cries (N100), and attentional allocation to infant faces and cries (P300). Substance-using mothers did not discriminate facial affect at early encoding stages (N170), were generally slower to orient to infant cries (N100), showed heightened responses to neutral faces (P300), and failed to adaptively differentiate between high-distress versus low-distress cries (P300). These differences may be important to caregiving behaviors associated with the formation of mother–child attachment. Implications are discussed, as are limitations and future directions. 相似文献
888.
Rabi Rahel Vasquez Brandon P. Alain Claude Hasher Lynn Belleville Sylvie Anderson Nicole D. 《Neuropsychology review》2020,30(1):97-125
Neuropsychology Review - Amnestic mild cognitive impairment (aMCI) is a prodromal stage of Alzheimer’s disease that is characterized by impairments in episodic memory. Recent evidence has... 相似文献
889.
Carolyn M. Boyd Arnold B. Bakker Silvia Pignata Anthony H. Winefield Nicole Gillespie Con Stough 《Psychologie appliquee》2011,60(1):112-140
A longitudinal test of the Job Demands‐Resources (JD‐R) model of work stress and engagement ( Bakker & Demerouti, 2007 ; Demerouti et al., 2001 ) was conducted in a sample of Australian university academics (N= 296). The aim was to extend the JD‐R model by (1) determining how well job demands (work pressure, academic workload) and job resources (procedural fairness, job autonomy) would predict psychological strain and organisational commitment over a three‐year period, and (2) incorporating longitudinal tests of reversed causation. The results of SEM analyses showed that Time 1 resources directly predicted Time 2 strain and organisational commitment, but that Time 1 demands predicted Time 2 strain only indirectly via job resources. We did not find evidence for reversed causation. We discuss possible mediators of the relationships between working conditions and work stress outcomes, and the practical implications of the results. 相似文献
890.
Daniel J. Carragher Nicole A. Thomas Michael E. R. Nicholls 《British journal of psychology (London, England : 1953)》2021,112(4):902-933
The cheerleader effect occurs when the same face is rated to be more attractive when it is seen in a group compared to when seen alone. We investigated whether this phenomenon also occurs for trustworthiness judgements, and examined how these effects are influenced by the characteristics of the individual being evaluated and those of the group they are seen in. Across three experiments, we reliably replicated the cheerleader effect. Most faces became more attractive in a group. Yet, the size of the cheerleader effect that each face experienced was not related to its own attractiveness, nor to the attractiveness of the group or the group’s digitally averaged face. We discuss the implications of our findings for the hierarchical encoding and contrast mechanisms that have previously been used to explain the cheerleader effect. Surprisingly, judgements of facial trustworthiness did not experience a ‘cheerleader effect’. Instead, we found that untrustworthy faces became significantly more trustworthy in all groups, while there was no change for faces that were already trustworthy alone. Taken together, our results demonstrate that social context can have a dissociable influence on our first impressions, depending on the trait being evaluated. 相似文献