The Influence of Religious Factors on Drinking Behavior Among Young Indigenous Sami and Non-Sami Peers in Northern Norway

It has been hypothesized that Laestadianism has contributed to the less drinking observed among indigenous Sami. This paper further investigates the bivariate protective influence of Sami ethnicity on youth drinking behavior using logistic regressions. We simultaneously controlled for the influence of religious revival movements (Laestadianism or evangelic) and religious importance (being personally Christian), in addition to socio-demographics and parental factors. Cross-sectional data from the 1994/95 North Norwegian Youth Study including 2,950 (675 Sami) 15–19 year-old high school students (RR: 85%) was used. Sami ethnicity was statistically significant for two out of six alcohol outcome measures, after adjustment for religiosity and other covariates, indicating less current drinking and party drinking. Religiousness was associated with higher youth and parental abstinence across ethnicities. Generally, stronger protective influences on drinking behavior were found for religious importance (being personally Christian) than religious affiliation (Laestadianism). The non-significance between Sami and non-Sami drinking may partly be explained by ethnic differences in religiosity, but also socio-demographics (e.g., residing in the Sami Highland) and parental factors (e.g., abstinence) contributed to such a result. Laestadianism`s profound impact on Sami culture, and its strong anti-alcohol norms may have contributed to a religious-socio-cultural context of abstinence.     

Cultural influences on body dissatisfaction,body change behaviours,and disordered eating of Japanese adolescents

We administered a paper‐and‐pencil questionnaire to 133 female and 99 male Japanese high school students 13–18 years old (M = 15.9, SD = 1.57) from the Kansai area to examine cultural influences on their body image and body change behaviours. Our aim was to ascertain the independent and combined influences from traditional Japanese, modern Japanese, and Western values. Cluster analyses identified four ‘acculturative’ groups: ‘anti‐modern’, ‘traditional’, ‘pro‐modern/anti‐traditional’, and ‘pro‐Western/anti‐Japanese’. Pro‐modern and pro‐Western adolescents were most dissatisfied with their bodies, and pro‐Western adolescents were also most likely to attempt weight loss. The results demonstrate the value of assessing cultural interactions in Japan along three dimensions.     

The effects of concurrent manipulations of cholinergic and noradrenergic systems on neocortical EEG and spatial learning

In the spatial learning test, young animals were divided into three groups receiving saline, scopolamine (0.15 mg/kg), or scopolamine (0.8 mg/kg). Half of the animals in each group were lesioned with DSP-4 to destroy noradrenergic fibers. DSP-4 lesions did not produce any significant impairment alone or in combination with a lower dose of scopolamine (0.15 mg/kg), but they did further augment the scopolamine (0.8 mg/kg)-induced defect. In the electroencephalography (EEG) experiment, both control rats and DSP-4-lesioned rats were recorded after receiving saline, scopolamine (0.15 mg/kg), and scopolamine (0.8 mg/kg) injections. Scopolamine induced a dose- and behavioral state-dependent EEG slowing, whereas DSP-4 lesions did not change either baseline EEG activity or EEG reactivity to scopolamine.     

Effects of Suntan on Judgements of Healthiness and Attractiveness by Adolescents1

The present study sought to explore the relationship between level of suntan and perceptions of healthiness and attractiveness. The sample consisted of 191 students with a mean age of 14 years from five Victorian secondary schools. Subjects were presented with a series of slide pairs of models and asked to indicate the healthier and more attractive stimulus model in each pair. Systematically varied independent variables were: tan level (4 levels: no tan, light, medium, and dark tan), attire (swimwear and casual), sex of model, and sex of subject. Judgements of healthiness and attractiveness were moderately related to each other, the same judgement being made two thirds of the time. Results indicate that a medium tan is perceived as healthiest and most attractive, and “no tan” is perceived as both least healthy and attractive. Generally, darker tans were judged relatively more healthy and more attractive for judgements of male models, judgements of models who wore swimwear, and overall by subjects who desired a dark tan. Sex of subject affected judgements of attractiveness but not healthiness, with male subjects seeing darker tans as more attractive than female subjects. These findings confirm that perception of both healthiness and attractiveness are affected by level of suntan. That suntans have these attributes is a barrier to skin cancer control campaigns designed to encourage reduced exposure to the sun, although the lower level of preferences for the darkest tan level is reassuring.     

Claimed self-handicaps and the self-handicapper: The relation of reduction in intended effort to performance

Two studies were conducted to examine the hypothesis that individuals who claim lack of effort as a handicap in anticipation of an unsuccessful performance will perform poorly to be consistent with the claim. Subjects who scored high or low on the Self-Handicapping Scale (Jones & Rhodewalt, 1982) were led to believe that they were about to take a test that was either important or trivial (high or low ego-relevance) and that they would either perform well or poorly (high or low expected difficulty). They then indicated in private how hard they intended to try and subsequently took the test. In both studies, high self-handicapping subjects who anticipated a difficult test indicated that they would withhold effort on the test and displayed poorer performance than subjects in all other conditions. These findings were obtained regardless of the level of importance of the test. Study 2 demonstrated additionally that the effects of self-handicapping were independent of the subject's level of self-esteem. Study 2 also found that high self-handicapping subjects who expected a difficult test reported experiencing more distracting cognitions while taking the test than did other subjects. The results are discussed with regard to the effects of anticipatory self-protective behavior on performance outcomes.     

A study of the effets of restraint stress on colitis induced by dextran sulphate sodium in singly housed rats

The inflammatory bowel diseases (Crohn’s disease and ulcerative colitis) are multifactorial diseases. Clinical reports indicate that emotional stress may contribute to the onset, progression and remission of these diseases. Using an experimental animal model of ulcerative colitis, the effect of stress on the development of and recovery from symptoms, was studied prospectively. Singly housed rats received 4 percent dextran sulphate sodium orally until, fecal blood was detected, indicating the presence of colonic erosions. Tap water was then administered until there were no signs of fecal blood. Two hours of restraint stress were administered daily over four successive days, either prior to or after the induction of colitis. Latencies in days to symptom development and recovery were compared to an unstressed, group. Daily measures of fluid-intake, body-weight, and hemoglobulin in feces were made. Results  Rats exposed to restraint stress procedures prior to induction of colitis had shorter latencies to development of symptoms. There was no significant difference in latency to recovery. The amount of fluid-intake did not significantly differ between groups, nor did the groups differ in body-weight. Conclusion  There is an effect of stress on the latency to develop colitis induced by dextran sulphate sodium. This preliminary study suggests that the impact of stress may be one factor underlying the emergence of ulcerative colitis.     

Quality of Life and Multiple Sclerosis: Comparison Between People with Multiple Sclerosis and People from the General Population

This paper evaluated the quality of life (QOL) of people with multiple sclerosis (MS) and people from the general population. Gender differences between the 2 groups of respondents and the influence of coping style on adjustment were also evaluated. The participants were 381 (144 males, 237 females) people with MS, and 291 (101 males, 190 females) people from the general population. The results demonstrated that people with MS experienced lower levels of QOL than people from the general population for both the objective and subjective dimensions of all domains (physical health, psychological adjustment, social relationships, environmental adjustment). All coping strategies (problem-focused, focusing on the positive, detachment, wishful thinking, seeking social support) were important predictors of QOL for both males and females with MS, with wishful thinking being the strongest predictor of poor QOL. These results are discussed in terms of the various factors that impact on QOL among people with MS, and the types of coping strategies that are most adaptive in improving the QOL of people with this illness.     

A Study of the Effects of Restraint Stress on Colitis Induced by Dextran Sulphate Sodium in Singly Housed Rats

The inflammatory bowel diseases (Crohn's disease and ulcerative colitis) are multifactorial diseases. Clinical reports indicate that emotional stress may contribute to the onset, progression and remission of these diseases. Using an experimental animal model of ulcerative colitis, the effect of stress on the development of and recovery from symptoms was studied prospectively. Singly housed rats received 4 percent dextran sulphate sodium orally until fecal blood was detected, indicating the presence of colonic erosions. Tap water was then administered until there were no signs of fecal blood. Two hours of restraint stress were administered daily over four successive days, either prior to or after the induction of colitis. Latencies in days to symptom development and recovery were compared to an unstressed group. Daily measures of fluid-intake, body-weight, and hemoglobulin in feces were made. RESULTS: Rats exposed to restraint stress procedures prior to induction of colitis had shorter latencies to development of symptoms. There was no significant difference in latency to recovery. The amount of fluid-intake did not significantly differ between groups, nor did the groups differ in body-weight. CONCLUSION: There is an effect of stress on the latency to develop colitis induced by dextran sulphate sodium. This preliminary study suggests that the impact of stress may be one factor underlying the emergence of ulcerative colitis.     

The pursuit of muscularity among adolescent boys in Fiji and Tonga

The desire for muscularity is tied to Western views of the male gender role, which prescribe that men be strong, physically fit and athletically successful. Although, these ideals have been primarily studied among Western adolescent boys, there is emerging evidence that the same ideals are valued and promoted among males from the Pacific Islands. The aim of the present study was to examine body image concerns associated with muscularity and the reasons for these concerns among Fijian and Tongan adolescent boys. Semi-structured interviews were conducted with 24 Indigenous Fijian, 24 Indo-Fijian, and 24 Tongan boys aged between 13 and 20 years. A thematic analysis of boys’ narratives showed that the pursuit of muscularity was a dominant theme for many boys. Boys’ reasons for pursing muscularity included the attainment of strength and fitness, sporting performance, physical work, dominance, and health. These findings are examined in relation to previous research with Western adolescent boys.     

Implications of accuracy, sensitivity, and variability of body size estimations to disordered eating

The current study was conducted to investigate the relationships between body size estimations and disordered eating symptomatology. The method of constant stimuli was used to derive three measures of self-perceived body size in 93 women: (1) accuracy of body size estimations (body image distortion); (2) sensitivity in discriminating body size within blocks of trials (body image sensitivity); and (3) variability in making body size estimations between blocks of trials (body image variability). Participants also completed measures of disordered eating. Although body image distortion correlated with dietary restraint and eating concern, body image variability accounted for additional variance in these variables, as well as variance in binge eating. The relationships involving body image variability were found to be mediated by body dissatisfaction and internalization of the thin ideal. Together, these results are consistent with the proposition that body image variability is a significant factor in disordered eating.