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41.
The mechanisms for the substantial variation in the durations of visual fixations in scene perception are not yet well understood. During free viewing of paintings, gaze-contingent irrelevant distractors (Exp. 1) and non-gaze-related time-locked display changes (Exp. 2) were presented. We demonstrated that any visual change-its onset and offset-prolongs the ongoing fixation (i.e., delays the following saccade), strongly suggesting that fixation durations are under the direct control of the stimulus information. The strongest influence of distraction was observed for fixations preceded by saccades within the parafoveal range (<5° of visual angle). We assume that these fixations contribute to the focal in contrast to the ambient mode of attention (Pannasch & Velichkovsky, Visual Cognition, 17, 1109-1131, 2009; Velichkovsky, Memory, 10, 405-419, 2002). Recent findings about two distinct "subpopulations of fixations," one under the direct and another under the indirect control of stimulation (e.g., Henderson & Smith, Visual Cognition, 17, 1055-1082, 2009), are reconsidered in view of these results. 相似文献
42.
We present a new database of Dutch word frequencies based on film and television subtitles, and we validate it with a lexical
decision study involving 14,000 monosyllabic and disyllabic Dutch words. The new SUBTLEX frequencies explain up to 10% more
variance in accuracies and reaction times (RTs) of the lexical decision task than the existing CELEX word frequency norms,
which are based largely on edited texts. As is the case for English, an accessibility measure based on contextual diversity
explains more of the variance in accuracy and RT than does the raw frequency of occurrence counts. The database is freely
available for research purposes and may be downloaded from the authors’ university site at http://crr.ugent.be/subtlex-nl
or from http://brm psychonomic-journals.org/content/supplemental. 相似文献
43.
Issues like faith and Church, religion and religiousness are not valued particularly highly among the young. At the same time a search for the meaning of life and an orientation in one’s own behaviour still seem to be significant and transcendent focal points are being sought to deal with these issues. This article questions the value that religion, faith and the Church have for young people on the basis of empirical data. Five types of religious orientation of young people are identified: a churchly Christian type, an autonomously Christian type, a conventionally religious type, an autonomously religious type and, finally, a non‐religious type. The empirical data are taken from a study of about 800 pupils in the Grade 11 (age 16–17 years) from grammar schools (Gymnasien) in Germany. 相似文献
44.
45.
The purpose of this article was to extend previous work on the effect of racial biases on performance ratings. The 1st of 2 studies examined whether a structured free recall intervention decreased the influence of negative racial biases on the performance ratings of Black men. Results indicated that without the intervention, raters who endorsed a negative stereotype of Black men as managers evaluated Black men more negatively. However, the structured free recall intervention successfully reduced these effects. The second study examined in more detail the cognitive mechanisms underlying the success of the intervention. Results are consistent with the assumption that the reduction of the influence of racial biases under structured free recall conditions is a consequence of a modified strength threshold for retrieval of behaviors from memory. 相似文献
46.
47.
Jesse S. Michel Jacqueline K. Mitchelson Lindsey M. Kotrba James M. LeBreton Boris B. Baltes 《Journal of Vocational Behavior》2009,74(2):199-218
This paper is a comprehensive meta-analysis of over 20 years of work-family conflict research. A series of path analyses were conducted to compare and contrast existing work-family conflict models, as well as a new model we developed which integrates and synthesizes current work-family theory and research. This new model accounted for 40% of the variance in job satisfaction, 38% of the variance in family satisfaction, and 35% of the variance in life satisfaction. In a critical examination of work-family linkages, a series of analyses excluding work-family conflict constructs and pathways resulted in a well-fitting and more parsimonious model that still accounted for 39% of the variance in job satisfaction, 37% of the variance in family satisfaction, and 33% of the variance in life satisfaction. Results indicate that direct effects drive work-family conflict models while indirect effects provide little incremental explanation in regards to satisfaction outcomes. 相似文献
48.
Geoffrey Blowers Boris Tat Cheung Han Ru 《Journal of the history of the behavioral sciences》2009,45(1):21-33
The present study examines the practice of empirical psychology in China during the Republican period using a content analysis of its journals. By seeking answers to questions of what kinds of psychology from the West first attracted the Chinese; whether they found a way of developing a psychology more in tune to their own cultural assumptions of selfhood; and to what uses they felt the new discipline could be put, it shows the extent to which its journal content adopted a Western or an indigenous orientation. It thus contributes to the recent debate about indigenization of psychology globally and situates the origins of these issues in China much earlier than has been envisaged by contemporary Chinese indigenous psychologists. Throughout this period, indigenous concerns informed the research agenda, the dominant practice being psychometrics. But because of a lack of social support, they remained largely confined to the pages of psychology journals. © 2009 Wiley Periodicals, Inc. 相似文献
49.
Stephanie Danner Mary A. Fristad L. Eugene Arnold Eric A. Youngstrom Boris Birmaher Sarah M. Horwitz Christine Demeter Robert L. Findling Robert A. Kowatch The LAMS Group 《Clinical child and family psychology review》2009,12(3):271-293
Since the mid 1990s, early-onset bipolar spectrum disorders (BPSDs) have received increased attention in both the popular
press and scholarly press. Rates of diagnosis of BPSD in children and adolescents have increased in inpatient, outpatient,
and primary care settings. BPSDs remain difficult to diagnose, particularly in youth. The current diagnostic system makes
few modifications to accommodate children and adolescents. Researchers in this area have developed specific BPSD definitions
that affect the generalizability of their findings to all youth with BPSD. Despite knowledge gains from the research, BPSDs
are still difficult to diagnose because clinicians must: (1) consider the impact of the child’s developmental level on symptom
presentation (e.g., normative behavior prevalence, environmental limitations on youth behavior, pubertal status, irritability,
symptom duration); (2) weigh associated impairment and course of illness (e.g., neurocognitive functioning, failing to meet
full DSM criteria, future impairment); and (3) make decisions about appropriate assessment (differentiating BPSD from medical
illnesses, medications, drug use, or other psychiatric diagnoses that might better account for symptoms; comorbid disorders;
informant characteristics and assessment measures to use). Research findings concerning these challenges and relevant recommendations
are offered. Areas for further research to guide clinicians’ assessment of children with early-onset BPSD are highlighted.
Principal Investigators and Coinvestigators of Longitudinal Assessment of Manic Symptoms (LAMS) Group are listed in Appendix. 相似文献
50.
An implication of the data analysis and presentation of Podgorny and Shepard (1983) is that subjects are able to attend simultaneously to more than one square of a grid display when the squares are separated by unattended areas: Attention to such nonunitary areas produces similar benefits as attention to unitary areas. These benefits are reflected in reaction times (RTs), which were reported by Podgorny and Shepard (1983) as being related to a measure of spatial dispersion (compactness) of the attended areas, but this measure does not signify whether these areas are unitary or not. A reanalysis of part of Podgorny and Shepard's (1983) data shows that RTs to attended and unattended squares are almost identical when the attended areas are nonunitary. This reanalysis also shows that RTs are related to compactness for unitary attended areas but that this relation breaks down when attention is focused on nonunitary areas. In addition, Podgorny and Shepard's (1983) data are presented in a way that demonstrates the importance of the actual grid location of probes on RTs. The failure of compactness to reflect these aspects of the spatial nature of attention suggests that this metric is deficient when applied to the study of the spatial determinants of attention. 相似文献