'n Ondersoek na die verband tussen persoonlikheidstipe en eetversteurings by vrouens
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Van Dyk, Bea
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University of the Free State
Abstract
Showing abstract in English
English: The relationship between personality type and eating disorders among women was investigated in this study. Many researchers regard personality as a risk factor in the
development of eating disorders. The negative impact eating disorders have on the
individual and society in general gives enough support for the need to develop more
effective preventative measures. Any research that aims to contribute to the field of
prevention, is therefore of utmost importance. Research mainly focuses on the
relationship between pathological personality traits and eating disorders, which leaves a
great need for research in the field of non-clinical personality traits and its relation to the
eating disorders. This study partly aims to address this need.
The Revised NEO Personality Inventory was used to study the relationship between
eating disorders and non-clinical personality traits in women. Altogether 59 subjects
willingly participated in this study, of which 15 subjects have anorexia nervosa, 12
subjects obesity and 15 subjects have no eating disorder. Due to the sensitive nature of
this subject and participants' unwillingness to take part in a study of this nature, it was
very difficult to draw bigger samples for this study.
The most important findings of the study were as follow:
• Except for higher scores on the Neuroticism scale (N), there was no significant
difference in the personality profiles between the anorexia nervosa group and the
group without eating disorders. These results suggest that the anorexia nervosa
subjects have marked higher levels of neuroticism than those with no eating
disorder. In comparison with people without an eating disorder, people with anorexia
nervosa are more sensitive, emotional and tend to experience disturbing or negative
emotions. Even though this scale does not measure unhealthy neuroticism, high
levels of neuroticism could present vulnerability for the development of an eating
disorder.
• The scores which the obese group obtained on the E (extroversion), A
(agreeableness) and 0 (openness) scales, differed significantly from the group with
no eating disorders and also differed significantly on the A and 0 scales from the
anorexia group. They repeatedly scored lower average values than the group with
no eating disorders. Their personality profile seems to be more restricted
(introverted, withdrawn, reserved, hardheaded, skeptic) than the group with no
eating disorders.
• These results seem to correlate in some way with findings reported in the literature,
but due to the methodological limitations of this study, these results cannot be
generalized and further research is necessary in order to validate and broaden these
findings.