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101.
Markie L. C. Twist Melissa K. Bergdall Christopher K. Belous Candice A. Maier 《Journal of couple & relationship therapy》2017,16(4):271-285
Visibility management is a process the lesbian, gay, and bisexual-identifying (LGB) people use to manage the extent to which they will identify (“out”) themselves in various contexts such as school, work, family, and home-based settings. The purpose of this study then was to explore LGB persons' experiences of electronic visibility in online environments such as social networking sites and the manner in which LGB persons most commonly monitor their electronic visibility as individuals and in couple relationships. Analysis of the survey responses of 61 young adult participants indicated that this sample felt more positive about their identities overall compared with a national sample and that they frequently reported their sexual orientation online, most often on Facebook. In addition, participants reported online disclosure did not have an effect on their relationship satisfaction. Discussion and implications for research and clinical practice are presented. 相似文献
102.
Baratta MV Lucero TR Amat J Watkins LR Maier SF 《Learning & memory (Cold Spring Harbor, N.Y.)》2008,15(2):84-87
A prior experience of behavioral control over a stressor interferes with subsequent Pavlovian fear conditioning, and this effect is dependent on the activation of the ventral medial prefrontal cortex (mPFCv) at the time of the initial experience with control. It is unknown whether mPFCv activity is necessary during fear learning and/or testing for this interference to occur. One week following controllable stress, the infralimbic cortex (IL) was temporarily inactivated either before fear learning or later testing. Inactivation of the IL before the test for conditioned fear, but not before conditioning, blocked the fear reducing effects of prior controllable stress. This suggests that the experience with control interferes with the expression of fear behavior and not the learning of the association, and that the mPFCv is needed to regulate conditioned fear behavior. 相似文献
103.
Essential functions of the human self model are implemented in the prefrontal cortex. 总被引:3,自引:0,他引:3
The human self model comprises essential features such as the experiences of ownership, of body-centered spatial perspectivity, and of a long-term unity of beliefs and attitudes. In the pathophysiology of schizophrenia, it is suggested that clinical subsyndromes like cognitive disorganization and derealization syndromes reflect disorders of this self model. These features are neurobiologically instantiated as an episodically active complex neural activation pattern and can be mapped to the brain, given adequate operationalizations of self model features. In its unique capability of integrating external and internal data, the prefrontal cortex (PFC) appears to be an essential component of the neuronal implementation of the self model. With close connections to other unimodal association cortices and to the limbic system, the PFC provides an internally represented world model and internal milieu data of the organism, both serving world orientation. In the pathophysiology of schizophrenia, it is the dysfunction of the PFC that is suggested to be the neural correlate for the different clinical schizophrenic subsyndromes. The pathophysiological study of psychiatric disorders may contribute to the theoretical debate on the neuronal basis of the self model. 相似文献
104.
Ute R. Hülsheger Günter W. Maier Thorsten Stumpp 《International Journal of Selection & Assessment》2007,15(1):3-18
A meta‐analysis into the operational validity of general mental ability (GMA) measures in Germany is presented. The meta‐analysis addresses the question whether findings of US and European meta‐analyses are generalizable to Germany given the differences in the education systems of these countries. The high level of differentiation in the German educational system is expected to enhance the homogeneity of applicant pools resulting in a low level of variability in predictor scores which reduces the observed GMA–performance relationships. Our analysis is based on 54 independent German articles and unpublished reports. Results indicated an operational validity of ρ=.467 for training success (k=90; N=11,969) and ρ=.534 for job performance (k=9; N=746). Moderator analyses showed that job complexity and the year of publication are relevant moderator variables, with lower job complexity levels and older studies being associated with higher operational validities. Findings suggest that overall German operational validities are comparable with findings in the United States or other European countries. However, for training success operational GMA validities are slightly lower in Germany compared with US or European meta‐analyses. 相似文献
105.
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107.
When reading multiple texts about controversial scientific issues, learners must construct a coherent mental representation of the issue based on conflicting information that can be more or less belief-consistent. The present experiment investigated the effects of text–belief consistency on the situation model and memory for text. Students read four texts about a scientific controversy. Learners' situation model was biased towards their beliefs when belief-consistent and belief-inconsistent texts were presented block-by-block. When the texts were presented alternatingly, situation models for belief-consistent and belief-inconsistent texts were equally strong. Moreover, the text base was better for belief-inconsistent texts. These results support the idea that prior beliefs influence the processing of conflicting information in multiple texts differently on the level of the situation model and on the propositional text base. A more balanced situation model of scientific controversies can be promoted by presenting belief-consistent and belief-inconsistent texts in an alternating sequence. 相似文献
108.
109.
Susanna Zarafonitis Michael Wagner Verena Pützfeld Julia Berning Birgit Janssen Petra Decker Ronald Bottlender Hans-Jürgen M?ller Wolfgang Gaebel Wolfgang Maier Joachim Klosterk?tter Andreas Bechdolf 《Psychotherapeut》2012,57(4):326-334
Background
So far only few studies are available which have evaluated the effectiveness of psychoeducation for individuals at risk of psychosis in the early initial prodromal state (EIPS) whereas the benefit of psychoeducation in psychotic patients has been repeatedly confirmed. Thus the aim of this study was to investigate the effect of psychoeducation in individuals with increased risk of psychosis in the EIPS.Method
A total of 128 help-seeking outpatients in the EIPS participated in a randomized controlled multicentre trial of 12 months of either psychoeducation as part of an integrated psychological intervention (IPI) or supportive counseling (SC). The time to transition to psychosis at 12-month and 24-month follow-up as well as the social adjustment at baseline, time of transition or post-treatment by means of the social adjustment scale (SAS?II) were assessed.Results
The IPI was superior to SC in preventing progression to psychosis at 12-month (3.2% versus 16.9%, p?=0.008) and 24-month follow-up (6.3% versus 20.0%, p?=0.019). Both treatments resulted in significant pre-post improvements in SAS?II with no significant differences between the two groups.Conclusions
Psychoeducation as part of an integrated intervention is effective for preventing the onset of psychosis over a 24-month time period in people in an EIPS. Moreover patients at risk of developing first episode psychosis seem to benefit from a specific psychoeducational intervention in the context of other treatments as well as from SC. 相似文献110.
S E Maier P Vandenhoff D P Crowne 《Journal of comparative psychology (Washington, D.C. : 1983)》1988,102(4):378-387
Hooded rats were tested in six situations representing the variables of activity, exploration, emotionality, and spatial preference, detection of change, and learning. The activity, exploration, and emotionality variables and spatial variables were analyzed in separate multivariate analyses, followed by an analysis of the entire set. The first of these resulted in four components: activity, exploration and emotionality, reactivity to handling, and autonomic reactivity (defecation). Four components, defined by the following variables, emerged from the spatial analysis: (a) the tendency to circle, circling direction, and spatial learning; (b) heading error in spatial learning and reversal and open-field directional preference; (c) spatial reversal and direction of turn to escape restraint; and (d) detection of change in spatial arrangement and directional preference in the detection task. The final analysis investigated relations between the activity, exploration, and emotionality variables and the spatial variables, finding only two. The clear dimensionality of these behavioral repertoires emphasizes how important it is to recognize the distinctions among them. 相似文献