Microstructure of eating behavior associated with Rorschach characteristics in obesity.
The relationship between the microstructure of eating behavior and personality aspects according to the Rorschach Comprehensive System (Exner, 1991, 1993) was investigated among obese participants (N = 32). Eating behavior was measured using a computerized eating monitor, VIKTOR (Cabmek, Stockholm, Sweden), calculating initial eating rate and the eating curve. A higher initial eating rate reflecting eating drive was associated with Rorschach signs of stress overload according to the D Score and higher affective responsiveness to external stimuli seen in the Affective ratio. The stress overload may prompt eating, and affective responsiveness may be linked to appetite through a higher sensitivity to food stimuli, thus increasing eating drive. An accelerating rate of consumption during the meal was associated with intense emotionality and oral dependency, suggested by Pure C and Food responses.
Elfhag
Kristina
K
Obesity Unit, Karolinska Institutet, Huddinge University Hospital, Stockholm, Sweden. Kristina.Elfhag@medhs.ki.se
Barkeling
Britta
B
Carlsson
Anna Maria
AM
Rössner
Stephan
S
D000328:Adult; D005247:Feeding Behavior / Q000145:classification / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000145:classification / Q000523:psychology*; D012392:Rorschach Test; D013315:Stress, Psychological / Q000150:complications; D013548:Sweden; D014481:United States