Suicidality Disclosed Online: Using a Simulated Facebook Task to Identify Predictors of Support Giving to Friends at Risk of Self‐harm

Although peer support in response to online disclosures of suicidality may be imperative for suicide prevention efforts, little is known as to how often support is provided or what predicts giving support. This study addresses this issue by investigating the odds of providing peer support in response to simulated online disclosures of suicidality. While interacting with a simulated Facebook newsfeed, participants (N = 690, M_age = 20.24, 527 female) were given the opportunity to leave comments on two posts disclosing low, moderate, or severe risk for suicide. Participants also completed questionnaires on their symptoms of depression and anxiety, experience with a loved one's suicidality, and Facebook use strategies. Only 33.6% of participants left a positive, supportive comment on at least one of the two suicide posts. Content severity, experience with a loved one's suicide attempts, and use of Facebook to meet people were predictive of providing positive comments. These findings suggest that young adults vary in their propensity to provide support after encountering a suicide disclosure online and that giving support is driven by a combination of contextual and intrapersonal factors.     

The use of an intermittent schedule of reinforcement to evaluate detection dogs’ generalization from smokeless-powder

Animal Cognition - Odor generalization is essential for detection dogs. Regardless of its importance, limited research is available on detection dog odor generalization. The objectives of this...     

Editorial preface

International Journal for Philosophy of Religion -     

Book reviews

PASSINCHAM, R. E. The Human Primate. Oxford and San Francisco: W. H. Freeman. 1982. Pp. xii + 390. ISBN 0 7167 1356 X, £14.95 (hardback); 0 7167 1357 8, £7.50 (paperback).

MACPHAIL, E. M. Brain and Intelligence in Vertebrates. Oxford: Oxford University Press. 1982. Pp. 423. £20. ISBN 0 19 854550 9.

KATSUKI, Y. Receptive Mechanisms of Sound in the Ear. Cambridge: Cambridge University Press. 1982. Pp. 155. ISBN 0 521 24346 7. £20.00.     

A REVIEW OF PSYCHOLOGY OF WOMEN TEXTBOOKS: FOCUS ON THE AFRO-AMERICAN WOMAN

A review was conducted of 28 psychology of women textbooks selected from university libraries and utilizing a psychological approach. The question of whether authors of psychology of women books in their treatment of Afro-American women had replicated the errors of authors of introductory psychology books in their treatment of women was raised. Of the 28 books reviewed, 18 offered either token or no references to Afro-American women. It is concluded that race and class biases underlie the exclusion, limited inclusion, and biased treatment of Afro-American women in these works.     

On the independence of physical and nominal codes: a correlational analysis

In studies of college students, normal children at three grades, and learning-disabled children, physical and nominal matching procedures were highly correlated, (range .72-.96). In each instance, expected time differences favoring physical matches were replicated. Comparable results were found with both tachistoscopic and paper-and-pencil methods. In two studies where relevant data were available, correlations were not significantly attenuated when the effects of motor speed were partialled out. The results challenge the premise that nominal and physical matching measures are empirically independent, invalidate their application as measures of independent types of information processing, and help explain inconsistent findings in hemispheric specialization research.