Associations among perceptions of social support, negative affect, and quality of sleep in caregivers and noncaregivers.

The authors used structural equation modeling to examine associations among perceptions of negative affect, social support, and quality of sleep in a sample of caregivers (n = 175) and noncaregiver control participants (n = 169). The authors hypothesized that caregiver status would be related to sleep quality directly and also indirectly by way of negative affect and social support. This hypothesis was partially supported in that caregiving was found to be indirectly related to sleep quality. However, after accounting for the indirect effects of negative affect and social support, the direct effect of caregiving on sleep quality was no longer statistically significant. The structural model accounted for approximately 43% of the variance in sleep quality. The present findings may be useful in the development of successful sleep interventions for caregivers.     

Mortal Kombat (tm): The Effects of Violent Videogame Play on Males' Hostility and Cardiovascular Responding1

We examined cardiovascular (CV) reactivity and hostility among 30 male undergraduates after either nonviolent (billiards) or 1 of 2 levels of violent videogame play. Violence varied among 2 versions of the game Mortal Kombat (MK1 = less violent, MK2 = more violent)—all other factors (graphics, sound) were held equal. As expected, increased game violence elicited greater CV reactivity and higher scores on hostility measures. Subjects who played MK1 or MK2 had higher heart rate reactivity than those who played billiards. Subjects who played MK2 showed greater systolic blood pressure reactivity than those who played MK1 or billiards. Finally, subjects who played MK2 scored higher on the hostility measures than those who played MK1, who in turn scored higher than those who played billiards. These results indicate that the level of videogame violence, not just violence per se, should be of concern to consumers.     

Perceptions of intergenerational communication across cultures: an Italian case

406 Anglo-American, Italian-American, and Italian (Northern and Southern Italy) students were asked to evaluate past conversations with same-age peers, i.e., 17 to 30 years, and older adults, i.e., 65 years and older. While according older adults more deference, all cultural groups perceived older adults as more rigid and nonaccommodating than younger adults. Exchanges with older adults were reported as having more negative affect than were those with other young adults, and were also more likely to he avoided.     

Response to adults' angry behavior in children of alcoholic and nonalcoholic parents

Children from alcoholic (COAs) and nonalcoholic (NCOAs) homes (N = 35; M age = 8.02 years) were presented with videotaped segments of angry and friendly interactions matched for mode of expression of affect (verbal, indirect, nonverbal, destructive or constructive, and aggressive or affectionate) and were interviewed following each segment. Children perceived all forms of expression of anger as more negative and expressed more anger and distress in response to them. Angry adults also were perceived as having more negative feelings toward children than friendly adults. Whereas male NCOAs responded with more anger than female NCOAs, male COAs responded with less anger than female COAs. COAs more often proposed solutions to adults' interactions than NCOAs; this primarily reflected a higher rate of indirect responses intended to make others feel better. Finally, COA status and problem behaviors were associated, but analyses indicated that higher incidences of marital discord in the homes of COAs accounted for this relation.     

EYE MOVEMENTS REVEAL THE SPATIOTEMPORAL DYNAMICS OF VISUAL SEARCH

Abstract— Given that attention precedes an eye movement to a target it becomes possible to use fixation sequences to probe the spatiotemporal dynamics of search Applying this method to a realistic search task, we found eye movements directed to the geometric centers of progressively smaller groups of objects rather than accurate fixations to individual objects in a display Such a binary search strategy is consistent with zoom-lens models panting an initially broad distribution of search, followed by a narrowing of this search region until only the target is selected We also interpret this oculo-motor averaging behavior as evidence for an initially parallel search analysis that becomes increasingly serial as the search process converges on the target.     

A competency-based curriculum for training middle-level community—clinical psychologists

The focus of this paper is to delineate the basic skills that might be appropriate for a community--clinical psychologist.. The need for competent professionals to deliver mental health services has exceeded the capacity of existing training programs. Current training emphasis is aimed at providing a community--clinical psychologist on the middle level who would have a set of skills or competencies that would easily identify him as a psychologist     

Sex differences in information processing

Sex differences in cognitive activity were investigated. Using a list containing words with masculine, feminine, and neutral connotations, Experiment 1 revealed that masculine words were better recalled by male college students (n=16) while feminine words were better recalled by female college students (n=16). This difference was reduced on a recognition test. Experiment 2 demonstrated that the phenomenon was not due to a difference in the way males (n=20) and females (n=20) interpreted the meaning of the words. Finally, in Experiment 3, the memorial selectivity was shown to exist in the same manner for White middle-class elementary school (n=32) and high school (n=32) students. Learning and repression interpretations of the effect were proposed. Some practical implications of the data were suggested.These investigations were supported by a seed grant to the first author. This grant was jointly funded by Southern Methodist University and the National Science Foundation's Institutional Grants for Science Program (GU-3752). The authors would like to express their appreciation to the pupils and teachers on Fain Elementary School and Rider High School, both in Wichita Falls, Texas.     

Loneliness and Suicidal Ideation in Drug‐Using College Students

The college years are marked by social changes and behavioral experimentation which may increase risk of suicidal ideation. We propose a novel pathway for the development of suicidal thoughts between two established suicide risk factors, loneliness and drug use, which have not been examined in a nonclinical sample. Data were collected from 207 undergraduate drug‐using students at a large southeastern university. As hypothesized, suicidal ideation was positively correlated with both loneliness (r = .40) and drug use (r = .29). After controlling for several demographic variables, social desirability, and anxiety sensitivity, drug use was tested as a potential mediator in the loneliness–suicidal ideation link using a single‐mediator model. Results indicated a significant indirect (mediated) effect of loneliness on suicidal ideation via drug use (ab = 0.09, 95% CI: 0.02–0.18), suggesting that loneliness may contribute to suicidal ideation through increased drug use among college students. Identification of and intervention with students reporting loneliness and drug use may be a promising suicide prevention strategy on college campuses.