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Brian W. Bauer Keyne C. Law Megan L. Rogers Daniel W. Capron Craig J. Bryan 《Suicide & life-threatening behavior》2021,51(1):5-7
This editorial overview provides an introduction to the Suicide and Life‐Threatening Behaviors Special Issue: “Analytic and Methodological Innovations for Suicide‐Focused Research.” We outline several challenges faced by modern suicidologists, such as the need to integrate different analytical and methodological techniques from other fields with the unique data problems in suicide research. Therefore, the overall aim of this issue was to provide up‐to‐date methodological and analytical guidelines, recommendations, and considerations when conducting suicide‐focused research. The articles herein present this information in an accessible way for researchers/clinicians and do not require a comprehensive background in quantitative methods. We introduce the topics covered in this special issue, which include how to conduct power analyses using simulations, work with large data sets, use experimental therapeutics, and choose covariates, as well as open science considerations, decision‐making models, ordinal regression, machine learning, network analysis, and measurement considerations. Many of the topics covered in this issue provide step‐by‐step walkthroughs using worked examples with the accompanied code in free statistical programs (i.e., R). It is our hope that these articles provide suicidologists with valuable information and strategies that can help overcome some of the past limitations of suicide research, and improve the methodological rigor of our field. 相似文献
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Craig Hovey 《Reviews in Religion & Theology》2006,13(3):388-389
Book reviewed: War and the Christian Conscience: Where Do You Stand? , Joseph J. Fahey, Orbis Press 2005 (1‐57075‐583‐3), xviii + 205 pp., pb $15.00 相似文献
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Debra J. Pepler Depeng Jiang Wendy M. Craig Jennifer Connolly 《Journal of abnormal child psychology》2010,38(7):1033-1044
Developmental trajectories in delinquency through adolescence were studied along with family and peer relationship problems.
Drawing from eight waves of data over seven years, we conducted trajectory analyses with a sample of 746 students (402 girls;
344 boys). Analyzing girls and boys together, a five-class model emerged: 60% of the adolescents rarely reported delinquency;
27.7% reported low initial levels with moderate levels of delinquency over time; 6% in the late onset group reported initially
low and rising levels of delinquency; 5% in the early onset group reported moderate initial levels which increased and then
decreased in later adolescence. A small group of only boys (1.3%) labeled chronic reported high initial levels of delinquency
that increased over time. Group comparisons revealed problems in internalizing, parent and peer relationship problems. The
findings provide direction for early identification and interventions to curtail the development of delinquency. 相似文献
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Recent studies have noted positive effects of red clothing on success in competitive sports, perhaps arising from an evolutionary predisposition to associate the color red with dominance status. Red may also enhance judgments of women's attractiveness by men, perhaps through a similar association with fertility. Here we extend these studies by investigating attractiveness judgments of both sexes and by contrasting attributions based on six different colors. Furthermore, by photographing targets repeatedly in different colors, we could investigate whether color effects are due to influences on raters or clothing wearers, by either withholding from raters information about clothing color or holding it constant via digital manipulation, while retaining color-associated variation in wearer's expression and posture. When color cues were available, we found color-attractiveness associations when males were judged by either sex, or when males judged females, but not when females judged female images. Both red and black were associated with higher attractiveness judgments and had approximately equivalent effects. Importantly, we also detected significant clothing color-attractiveness associations even when clothing color was obscured from raters and when color was held constant by digital manipulation. These results suggest that clothing color has a psychological influence on wearers at least as much as on raters, and that this ultimately influences attractiveness judgments by others. Our results lend support for the idea that evolutionarily-derived color associations can bias interpersonal judgments, although these are limited neither to effects on raters nor to the color red. 相似文献
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Jean Carletta Robin L. Hill Craig Nicol Tim Taylor Jan Peter de Ruiter Ellen Gurman Bard 《Behavior research methods》2010,42(1):254-265
Eyetracking facilities are typically restricted to monitoring a single person viewing static images or prerecorded video.
In the present article, we describe a system that makes it possible to study visual attention in coordination with other activity
during joint action. The software links two eyetracking systems in parallel and provides an on-screen task. By locating eye
movements against dynamic screen regions, it permits automatic tracking of moving on-screen objects. Using existing SR technology,
the system can also cross-project each participant’s eyetrack and mouse location onto the other’s on-screen work space. Keeping
a complete record of eyetrack and on-screen events in the same format as subsequent human coding, the system permits the analysis
of multiple modalities. The software offers new approaches to spontaneous multimodal communication: joint action and joint
attention. These capacities are demonstrated using an experimental paradigm for cooperative on-screen assembly of a two-dimensional
model. The software is available under an open source license. 相似文献