RESUMO
OBJECTIVE: The current study compared the eating disorder and anxiety disorder literature in terms of research design and methodologic features in 1980, 1990, and 2000. METHOD: Computer literature searches were conducted using PubMed and PsychInfo databases to identify relevant eating disorder and anxiety disorder articles published at each of the three time points. A total of 456 articles were randomly selected, including 228 articles from the eating disorder literature and the anxiety disorder literature. Within each specific literature, one third (76) of the articles were selected from each of the three time points (1980, 1990, 2000). Two raters, from a team of eight trained raters, were randomly assigned to independently rate each article in terms of 75 separate methodologic features. Disagreements in ratings were resolved via consensus. Ratings were tabulated separately for eating disorders and anxiety disorders across the three time points. RESULTS: Although there were some differences between anxiety disorders and eating disorders, most of the variables did not substantially differ between these two fields. There was a consistent trend for both fields to show increases in more rigorous methodologies over time. However, both the eating disorder literature and the anxiety disorder literature were characterized by a pervasive absence of many recommended methodologic procedures across the past two decades. CONCLUSION: Although the eating disorder literature and the anxiety disorder literature are increasingly characterized by improved reporting of rigorous methodologic procedures, there is still a pervasive absence of such procedures in both literatures, which limits the strength of inference in these studies.
Assuntos
Transtornos de Ansiedade , Pesquisa Empírica , Transtornos da Alimentação e da Ingestão de Alimentos , Editoração/estatística & dados numéricos , Projetos de Pesquisa , HumanosRESUMO
OBJECTIVE: The current study compared the eating disorder literature and the anxiety disorder literature in terms of statistical hypothesis testing features in 1980, 1990, and 2000. METHOD: Computer literature searches were conducted using PubMed and PsychInfo databases to identify relevant eating disorder and anxiety disorder articles published at each of the three time points. A total of 456 articles were randomly selected, including 228 articles each from the fields of eating disorders and anxiety disorders. Within each field, one third (76) of the articles were selected from each of the three time points. Two raters, from a team of eight trained raters, were randomly assigned to independently rate each article in terms of 75 separate methodologic features. In the current article, we will emphasize the findings about hypothesis testing and statistical analysis. Disagreements in ratings were resolved via consensus. Ratings were tabulated separately by field across the three time points. RESULTS: Few differences were observed between eating disorder and anxiety disorder publications in terms of statistical hypothesis testing features. Although increases were observed in both fields in a number of areas from 1980 to 2000, there remains a pervasive absence of many of the statistical hypothesis testing features recommended by the American Psychological Association Task Force on Statistical Inference. CONCLUSION: These results are discussed in terms of their implications for the fields of eating disorders and anxiety disorders, for researchers, for reviewers, and for professional journals and editorial boards.
Assuntos
Transtornos de Ansiedade , Pesquisa Empírica , Transtornos da Alimentação e da Ingestão de Alimentos , Editoração/estatística & dados numéricos , Interpretação Estatística de Dados , HumanosRESUMO
Compulsive buying is a disorder that has begun to receive attention from researchers in recent years. The results of a handful of studies suggest that compulsive buying occurs in response to negative emotions and results in a decrease in the intensity of the negative emotions. In this investigation, we used interview and self-monitoring methods to evaluate the antecedents and consequences of compulsive buying in a sample of women who met criteria for compulsive buying on the compulsive buying scale (J. Consumer Res. 19 (1992) 459). As a group, the participants reported negative emotions as the most common antecedents to compulsive buying, and euphoria or relief from the negative emotions as the most common consequence of compulsive buying. These findings were consistent across the interview and self-monitoring assessment methods. The implications for assessment and treatment are discussed.
Assuntos
Comércio , Comportamento Compulsivo/psicologia , Transtornos Disruptivos, de Controle do Impulso e da Conduta/diagnóstico , Adulto , Afeto , Transtornos Disruptivos, de Controle do Impulso e da Conduta/psicologia , Feminino , Humanos , Reforço Psicológico , Estudos Retrospectivos , AutoeficáciaRESUMO
This study evaluates the occurrence of psychopathology among 97 women who (1) experienced sexual abuse in childhood only, (2) were raped in adulthood only, (3) experienced both childhood sexual abuse and rape in adulthood, or (4) experienced no sexual trauma. Women were recruited from advertisements and assessed using the Structured Clinical Interview for DSM-IV (SCID-I/P) and the Modified PTSD Symptom Scale Self-Report. Women who reported sexual trauma were significantly more likely to exhibit psychopathology than controls. Being sexually victimized in childhood and raped in adulthood was associated with a particular risk for substance dependence.
Assuntos
Abuso Sexual na Infância/psicologia , Transtornos Mentais/etiologia , Estupro/psicologia , Adolescente , Adulto , Criança , Feminino , Humanos , Transtornos Mentais/psicologia , Fatores de RiscoRESUMO
OBJECTIVE: Compulsive buying has received increased research attention in the last decade. The disorder has high rates of comorbidity for other disorders, including eating disorders. This study explored the possible relationship between compulsive buying and eating disorders. METHOD: Twenty women who scored in the pathological range on a measure of compulsive buying and 20 controls were recruited via the media. Various measures of psychopathology and eating disorder symptoms were administered to both groups. RESULT: Compulsive buyers were significantly more likely to have a higher lifetime history of substance abuse or dependence. No differences existed between normal controls and compulsive buyers in prevalence of current or lifetime eating disorders, nor were there differences in scores of eating-related psychopathology. DISCUSSION: This work failed to demonstrate an increased risk for eating disorder in compulsive buyers, although a higher rate of substance dependence or abuse and higher scores on pathological personality dimension scales were seen.