The impact of television,print, and audio on children's recall of the news.

Recent research has shown that children remember more from television news than from print news, a finding that has been explained by the extra mnemonic support offered by redundant television pictures (the dual‐coding hypothesis). The present study was designed to examine three alternative explanations, which attribute children's superior recall of television news to (a) underutilization of the print medium, (b) a recall advantage of listening compared with reading, and imperfect reading ability. A sample of 192 fourth and sixth graders was presented with children's news stories, either in (a) their original television form, (b) a bare print version, a print version supplemented with photo material or in (d) an audio version. Results indicated that the television presentation was remembered better than any of the other three versions. The results of the study were consistent with the dual‐coding hypothesis, whereas no support was found for the alternative explanations tested in the study.     

Online group interaction and mental health: an analysis of three online discussion forums

The present study examined interactions on three Norwegian online discussion forums, and attempted to identify differences in interactions and plausible outcomes of thematically dissimilar forums. Four categories were applied to the forums in order to distinguish potentially constructive and destructive uses. Interaction along the constructive-destructive dimension was contingent upon the themes discussed, as well as the level and nature of professional involvement. Interaction adhering to a destructive dimension was identified only in relation to the forum for eating disorders. Discovering to what extent theme and professional involvement influence interactions in discussion forums might guide further professional involvement in online group settings and the design of appropriate online environments.     

No seasonality in cognitive performance among adolescents at a subarctic latitude (69°N)

Seasonal changes in daylight are substantial in subarctic areas and are known to affect circadian sleep rhythms. We examined whether seasonality in cognitive performance also exists and to what extent seasonality in sleep moderates this relationship. In the city of Tromsø (Norway) at 69°N, 182 adolescents (36% male; mean age 16.8 years) participated in a prospective study. The cognitive measures included verbal and visual memory, verbal learning, psychomotor speed, and problem solving, whereas sleep and sleep‐related problems were recorded via weekly sleep diaries and questionnaires. The results indicated no effect of season on any of the cognitive tests. Seasonality in sleep timing, insomnia, and fatigue were confirmed; however, these variables did not modify the null correlation between season and cognition. The lack of seasonality in cognition is a positive finding and serves to undermine myths about the burdens of living in subarctic areas with substantial seasonal changes in daylight.     

Predicting interest in liposuction among women with eating problems: a population-based study

The purpose of this paper was to examine predictors of an interest in liposuction among women with eating problems. A questionnaire was sent to 3500 women aged 18-35 years, whereof 378 of 1861 responders screened positively on eating problems. Assessments included sociodemographic status, social network, physical exercise, attitudes towards cosmetic surgery, teasing history, body dysmorphic disorder-like symptoms, body image, self-esteem, personality, interpersonal attachment and emotional distress. Fifty-two percent reported an interest in liposuction, which was independently predicted by appearance orientation, appearance evaluation, being critical/quarrelsome, teasing history, wish for a better relationship with father, low education and being unmarried. Predictors differed somewhat from those previously found in the general population. Considering that our sample consisted of women with self-reported eating problems, the association between liposuction and eating behaviors should be further examined in a sample of patients with a formal eating disorder diagnosis.     

Validating the Eating Disorder Inventory-3 (EDI-3): A Comparison Between 561 Female Eating Disorders Patients and 878 Females from the General Population

The Eating Disorder Inventory (EDI) is used worldwide in research and clinical work. The 3^rd version (EDI-3) has been used in recent research, yet without any independent testing of its psychometric properties. The aim of the present study was twofold: 1) to establish national norms and to compare them with the US and international norms, and 2) to examine the factor structure, the internal consistency, the sensitivity and the specificity of subscale scores. Participants were Danish adult female patients (N = 561) from a specialist treatment centre and a control group (N = 878) was women selected from the Danish Civil Registration system. Small but significant differences were found between Danish and international, as well as US norms. Overall, the factor structure was confirmed, the internal consistency of the subscales was satisfactory, the discriminative validity was good, and sensitivity and specificity were excellent. The implications from these results are discussed.     

Seasonal eating patterns in Norway: a non-clinical population study

Seasonal deviations in normal eating habits have been associated with seasonal affective disorder (SAD) and bulimia nervosa (BN). Two studies on seasonal variation in eating habits are reported in this paper. In Study 1, seasonal patterns of eating disturbances were measured cross-sectionally in 6313 participants using an eating disturbance scale (EDS-5) and a modified version of the Seasonal Pattern Assessment Questionnaire (SPAQ). Eating disturbance scores were predicted by seasonal sensitivity scores from the SPAQ, gender, age, and light. Study 2 used a longitudinal design in which 908 participants were given the EDS-5 every month from November 1993 to January 1995. Scores on the EDS-5 fluctuated with the season of the year, with higher EDS-5 scores in winter and lower in summer. The results suggest that seasonal fluctuations affect only a subset of the total population.     

Breast cancer: a manual for a proposed group treatment integrating evidence based resilience factors

The paper presents the structure and content of a manual for a proposed treatment of breast cancer patients in groups. The proposed treatment is structured, time limited, and integrates elements from 1995 work of Spiegel and the Yalom 1995 theory of group therapy as well as empirically derived resilience factors. Addressing the psychological specificity of breast cancer, the overall treatment goals are to help patients to acquire new coping skills for relieving stress, to increase their personal and social competence and their use of available social support, to increase family coherence, to enhance optimism and quality of life, and to help patients develop new values and priorities that comply with their current and future life situation.     

Are oral,obsessive, and hysterical personality traits related to disturbed eating patterns? A general population study of 6,313 men and women

In this study, we explored 3 psychodynamically defined personality traits as predictors of eating disturbances among men and women in the general population. The Basic Character Inventory (Torgersen, 1980) was used to measure oral, obsessive, and hysteria traits along with the Eating Disturbance Scale (Rosenvinge et al., 2001). Oral personality factors were the primary predictors of eating disturbances in both genders-both men and women with eating disturbances tended to score highly on measures of emotional instability, self-doubt, compliance, and sensitivity. In women, the presence of oral personality factors in addition to the absence of the obsessive factor Parsimony accounted for 16% of the variance in eating disturbances. In men, oral personality factors in addition to the presence of the hysterical factor Imagination accounted for 13% of the variance in eating disturbances. This last finding suggests that, in addition to oral characteristics, men with eating disturbances may exhibit dissociative traits and imaginative absorption.