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441.
Among 74 major league baseball players known to have committed suicide, 17 occurred within 28 days of the players' birthdays as compared to an expected number of 11.4.  相似文献   
442.
In 2000 over 38 states of America, several measures of gun ownership were intercorrelated. Factor scores assessing gun prevalence and socioeconomic status predicted child and adolescent firearm mortality.  相似文献   
443.
In a sample of 139 community residents, three of the four subscales from the Yamauchi and Templer Money Attitude Scale were replicated.  相似文献   
444.
In 1980, the correlates of unadjusted and age-adjusted national homicide rates differed, so the age-structure of nations should be controlled for in cross-national studies.  相似文献   
445.
In a sample of 460 Kuwaiti undergraduates and 273 American students, the Taoist-Orientation scale had different factor patterns in an item-analysis but had good internal consistency reliability for both samples.  相似文献   
446.
Homicide rates, but not suicide rates, were associated with an index of collectivism for the states of America in 1992.  相似文献   
447.
This study examined spatial vision and attentional selection using a gaze-contingent multiresolutional display, with a dynamic, gaze-centered, high-resolution window and lower resolution periphery. Visual search times and eye movements from 15 participants in a 3 x 3 design (Window Radius x Peripheral Resolution) suggest that contrast sensitivity as a function of retinal eccentricity affects attentional selection and visual processing. Smaller windows led to longer search times and shorter saccades; lower peripheral resolution also shortened saccades (all ps < .05) as a result of avoiding fixating degraded areas. Fixation durations, although longer for smaller windows (p < .05), were unaffected by whether the next saccade went within or outside the window. These results are explained through (a) competition among potential saccade targets where above-threshold filtering reduces an object's relative salience and (b) generally disrupted visual processing.  相似文献   
448.
Using a sample of 69 undergraduates, scales were devised to measure helplessness, hopelessness, and haplessness and shown to have good reliability. Briefer scales were also developed whose scores were independent of one another in a factor analysis. Scores for 19 male and 50 female undergraduates on the 4-item scales of Helplessness and Hopelessness were associated with two different measures of depression, but scores on Hopelessness provided the stronger correlate.  相似文献   
449.
Elderly suicide in China   总被引:1,自引:0,他引:1  
The rise in suicide rate among elderly people in China in recent years is noteworthy and may be associated with the increasing poverty of elderly people and the lack of social resources allocated to providing them with needed services to ensure their health and mental well-being.  相似文献   
450.
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