Reduced automatic approach tendencies towards task-relevant and task-irrelevant food pictures in Anorexia Nervosa

被引:22
作者
Neimeijer, Renate A. M. [1 ,2 ]
Roefs, Anne [3 ]
Glashouwer, Klaske A. [1 ,2 ]
Jonker, Nienke C. [1 ]
de Jong, Peter J. [1 ]
机构
[1] Univ Groningen, Dept Clin Psychol & Expt Psychopathol, Grote Kruisstr 2-1, NL-9712 TS Groningen, Netherlands
[2] Accare Child & Adolescent Psychiat, Dept Eating Disorders, Groningen, Netherlands
[3] Maastricht Univ, Fac Psychol & Neurosci, Dept Clin Psychol Sci, Maastricht, Netherlands
关键词
Approach tendencies; Avoidance; Approach bias; Food; Anorexia nervosa; EATING-DISORDERS; AVOIDANCE; CHILDREN; HUNGER;
D O I
10.1016/j.jbtep.2019.101496
中图分类号
B849 [应用心理学];
学科分类号
040203 ;
摘要
Background and objectives: Anorexia Nervosa (AN) patients are characterized by an excessive restriction of their food-intake. Prior research using an Affective Simon Task (AST) with food as a task-irrelevant feature, provided evidence for the view that AN patients' ability to refrain from food is facilitated by reduced automatic approach tendencies towards food. However, because food was task-irrelevant (i.e., participants had to base their reaction on the perspective of the picture and not on its content), the findings may in fact reflect a relatively strong ability to ignore the content of the food stimuli rather than weakened approach towards food per se. Therefore, this study also included a Stimulus Response Compatibility (SRC) task with food as task-relevant feature that could not be ignored, because the required response depended on the [food vs non-food] content of the pictures. Methods: AN spectrum patients (n = 63), and a comparison group of adolescents without eating pathology (n = 57) completed both a SRC task with food as task-relevant feature, and an Affective Simon Task AST with food as task-irrelevant feature. Results: AN patients showed reduced approach tendencies for high caloric food. Only the SRC uniquely predicted the presence of AN. Limitations: Comparison between tasks was hampered because the SRC only included high caloric food stimuli, whereas the AST included high and low caloric food stimuli. Conclusion: Patients with AN are characterized by weakened automatic approach of high caloric food. This might 'help' restrict their food-intake even in a condition of starvation.
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页数:8
相关论文
共 23 条
[1]  
[Anonymous], DUTCH TRANSLAT UNPUB
[2]  
[Anonymous], 2010, BMI FOR AG CHARTS
[3]  
[Anonymous], 1994, Diagnostic criteria from DSM-IV
[4]  
[Anonymous], 2017, Psychological science under scrutiny, DOI [DOI 10.1002/9781119095910.CH8, 10.1002/9781119095910.ch8]
[5]  
[Anonymous], 2002, E-prime (version 2.0), Computer Software and Manual
[6]  
BryantWaugh RJ, 1996, INT J EAT DISORDER, V19, P391, DOI 10.1002/(SICI)1098-108X(199605)19:4<391::AID-EAT6>3.0.CO
[7]  
2-G
[8]   On the generality of the affective Simon effect [J].
De Houwer, J ;
Crombez, G ;
Baeyens, F ;
Hermans, D .
COGNITION & EMOTION, 2001, 15 (02) :189-206
[9]  
FAIRBURN CG, 1994, INT J EAT DISORDER, V16, P363
[10]   Alcohol Approach Tendencies in Heavy Drinkers: Comparison of Effects in a Relevant Stimulus-Response Compatibility Task and an Approach/Avoidance Simon Task [J].
Field, Matt ;
Caren, Rhiane ;
Fernie, Gordon ;
De Houwer, Jan .
PSYCHOLOGY OF ADDICTIVE BEHAVIORS, 2011, 25 (04) :697-701