Ecological momentary assessment of stressful events and negative affect in bulimia nervosa.
نویسندگان
چکیده
منابع مشابه
Ecological momentary assessment of stressful events and negative affect in bulimia nervosa.
OBJECTIVE Negative affect precedes binge eating and purging in bulimia nervosa (BN), but little is known about factors that precipitate negative affect in relation to these behaviors. We aimed to assess the temporal relation among stressful events, negative affect, and bulimic events in the natural environment using ecological momentary assessment. METHOD A total of 133 women with current BN ...
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Research has shown that non-clinical women, particularly those with high body concern, engage in frequent body checking behaviors. The purpose of this study was to use ecological momentary assessment (EMA) to examine the frequency and correlates of body checking behavior, including its association with body image dissatisfaction and negative affect, in non-clinical women with high body concern....
متن کاملEcological momentary assessment.
Assessment in clinical psychology typically relies on global retrospective self-reports collected at research or clinic visits, which are limited by recall bias and are not well suited to address how behavior changes over time and across contexts. Ecological momentary assessment (EMA) involves repeated sampling of subjects' current behaviors and experiences in real time, in subjects' natural en...
متن کاملCardiac effects of momentary assessed worry episodes and stressful events.
OBJECTIVE To hypothesize that increased heart rate (HR) and decreased heart rate variability (HRV) occurs not only during stressful events but also during episodes in which stress is cognitively represented, but not necessarily present, i.e., during worry. METHODS Ambulatory HR and HRV of 73 female and male teachers were recorded for 4 days, during which they reported, on an hourly basis usin...
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BACKGROUND The aim of the study was to investigate whether patients with bulimia nervosa (BN) could be subdivided into clinically meaningful groups reflecting the complex patterns of eating disorder symptoms and personality characteristics that face the clinician. METHODS Seventy patients diagnosed with BN using the Eating Disorder Examination were assessed with measures of negative affect, a...
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ژورنال
عنوان ژورنال: Journal of Consulting and Clinical Psychology
سال: 2014
ISSN: 1939-2117,0022-006X
DOI: 10.1037/a0034974