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Biomedical subjects

B S Rosenthal

Publications and source records attributed to B S Rosenthal.

12 recordsLinked to original sources
PubMed2001

Exposure to community violence and trauma symptoms in late adolescence: comparison of a college sample and a noncollege community sample.

This paper presents a comparison for two samples (college and noncollege) of older, urban African-American adolescents of correlations between two measures of exposure to community violence (victim and witness) and four types of psychological trauma symptoms (anger, anxiety, depression, and dissociation). The central issue is the generalizability of previous findings about these relationships obtained from beginning college students of traditional age. The two samples did not differ in the magnitude of either the zero-order correlations or the multiple correlations between the two types of exposure to community violence and the four types of symptoms of trauma. The conclusion is that findings regarding the relationship of exposure to community violence with psychological symptoms of trauma obtained from college students may tentatively be generalized to older adolescents who are not in college.

Adolescent↗
PubMed2001

Relationship between exposure to community violence and psychological distress: linear or curvilinear?

This paper presents data testing the hypothesis that the relationship between exposure to recurring community violence during high school years and later experiencing of psychological distress symptoms is a quadratic curvilinear one. Data were collected between 1994-1996 by self-administered questionnaires using multi-item scales; the sample (N = 452) comprises older urban adolescents. Although exposure to community violence was positively and linearly related to psychological distress, no statistically significant quadratic curvilinear relationship was found between community violence and psychological distress.

Adolescent↗
PubMed2000

Prevalence of psychological symptoms among undergraduate students in an ethnically diverse urban public college.

The levels of psychological symptoms (anger, anxiety, and depression) among 595 college students in an ethnically diverse urban public college were surveyed. The students reported a wide range of symptoms that were quite similar to those reported by a representative sample of adults in the United States in the 1990s. Among these Asian, Black/African American, Latino/Hispanic, White, and other ethnic minority students, women's levels of symptoms were higher than men's (although the differences were small). Older students reported lower levels of anger and depression (the differences were even smaller), and ethnic groups did not differ in manifestations of psychological symptoms. Some of these students, however, reported problematic levels of psychological symptoms that were similar to those reported by more traditional college and university students.

Adult↗
PubMed2000

Exposure to community violence in adolescence: trauma symptoms.

This research explored the relationship between exposure to violence and psychological stress among adolescents. It focused on the cumulative experience of recurring community violence during the high school years, differentiated victimization from witnessing violence, and examined four conceptually separate psychological symptoms of trauma (anger, anxiety, depression, and dissociation). Considerable exposure to recurring community violence, but also considerable variation in the amount of exposure, was found in the sample of 455 first-year students at an urban college. Exposure to recurring community violence was moderately correlated with the manifestation of psychological trauma symptoms. Further, being victimized and witnessing violence had independent (as well as overlapping) relationships with trauma symptoms. It was concluded that attempts to account for psychological stress among adolescents must include exposure to community violence.

Adolescent↗
PubMed1984

Correlates of weight loss and its maintenance over two years of follow-up among middle-aged men.

This paper analyzes demographic, social, psychological, and behavioral correlates of weight loss and maintenance in a group of 89 middle-aged men. Measures were collected before and after a 15-week intervention program and at 3-month and 1-year follow-up evaluations. Associations were examined through 2 years of follow-up observation. Principal findings were (a) a strong inverse relationship between prior participation in an organized weight control program and both short- and long-term weight loss; (b) a positive association between efficacy expectations and weight loss; (c) a positive association between attendance at treatment sessions and weight loss; (d) an inverse relationship between spouse attendance and weight loss; and (e) positive associations between weight loss and perceived social support, reported improvement in eating behavior, reported improvement in exercise behavior, and affirmative response to relapse episodes following treatment.

Body Weight↗
PubMed1984

Behavioral treatment of obesity with monetary contracting: two-year follow-up.

Reported is a 2-year follow-up of a behavioral weight reduction program for men using monetary contracts of varying size and group versus individual contingencies. Although initial weight losses were large, in the absence of an effective maintenance program weight losses at two years were modest, similar to those obtained with less effective initial weight loss procedures. Group contracts were significantly more effective in producing long term loss than individual contracts. Reported behaviors associated with weight loss at 2 years are presented.

Behavior Therapy↗
PubMed1984

Calorie requirements in weight loss: an estimate based on self-reported food intake in middle-aged men.

Twenty-eight men participating in a weight reduction program self-recorded foods eaten and calorie consumption for a 15-week period. These food records were examined to estimate calorie needs during weight loss as a function of age, entry weight, height and physical activity level. Only entry weight was significantly associated with calorie need. A predictive equation for calorie need is offered for setting individual calorie intake goals for patient-assessed calorie intake.

Body Weight↗
PubMed1982

Nutrition education in supermarkets: an unsuccessful attempt to influence knowledge and product sales.

Although much evidence links dietary patterns with coronary heart disease, effective and economical methods for inducing dietary change in nonclinical populations are needed to influence public health. This study was designed as a preliminary investigation of the feasibility of conducting effective nutrition education campaigns in supermarket settings. Eight supermarkets from a supermarket chain in the Twin Cities area participated. Four were assigned to an experimental condition in which educational materials consisting of posters, recipes, and brochures were placed in the dairy section during a 6-month period. Four other stores were assigned to a control condition and received no educational materials. Shoppers in experimental and control stores completed a nutrition survey pre- and post-intervention. In addition, sales data for 25 dairy products were collected during a 10-month period. A significant increase in knowledge on the nutrition survey between pre- and posttests occurred among shoppers in all stores. There was no significant knowledge or product sales effect due to the education campaign. Study results suggest that, overall, shopper knowledge of food selections for cardiovascular disease risk reduction is high and improving. Unfortunately, knowledge is often not reflected in food purchase patterns.

Adult↗