Petya Schuhmann

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BACKGROUND The aim of the study was to evaluate the safety and effectiveness of a novel closed-loop gastric electric stimulation device (abiliti system) featuring a transgastric sensor to detect food intake and an accelerometer to record physical activity to induce and maintain lifestyle changes to treat obesity. METHODS In a prospective, multi-center(More)
The current study aimed the construction and validation of an instrument for assessing the specific self-efficacy for modifying sexual interest in children (SSIC). The construction process included 2 expert reviews resulting in a 6-item self-report questionnaire (SSIC-Scale). Regarding validation, the SSIC-Scale and additional psychometric instruments were(More)
Alcohol intoxication, sexual arousal, and negative emotional states have been found to precede certain sexual behaviors. Using data from an online self-report survey distributed to adults (N = 717; 423 men and 304 women), we compared adults with adult online sexual interactions (n = 640; 89.3%) to adults with interactions with a child or an adolescent (n =(More)
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