Background: Past research shows that people believe psychologically
caused mental disorders are helped by different treatments than biologically
caused mental disorders. However, it is unknown how people think about treatment
when limited information is known to identify the disorder.
Objective: Our objective was to explore how laypeople judged
the helpfulness of treatments when a limited set of mental health symptoms is
presented. Method: Across four experiments, Mechanical Turk and
college undergraduate participants (N = 331) read descriptions displaying sets
of three mental health symptoms and rated how helpful pharmaceuticals,
counseling, or alternative medicine would be on a 0 (not at all helpful) to 100
(completely helpful) scale. We measured judgments for perceived mental and
medical symptoms (Experiment 1) and how judgments were influenced by symptom
severity (Experiment 2), duration (Experiment 3), and if alternative medicine
and conventional treatments were used in conjunction (Experiment 4).
Results: Perceived mental symptoms were rated as helped by
counseling, while perceived medical symptoms were rated as helped by medication.
Alternative medicine was never rated as extremely helpful. For example, in
Experiment 1, counseling (mean [M] = 80.1) was rated more helpful than
pharmaceuticals (M = 50.5; P < 0.001) or alternative medicine (M = 45.1; P
< 0.001) for mental symptoms, and pharmaceuticals (M = 62.6) was rated more
helpful than counseling (M = 36.1; P < 0.001) or alternative medicine (M =
47.5; P < 0.001) for medical symptoms. This pattern held regardless of
severity, duration, or the adjunct use of alternative medicine.
Limitations: We employed a general population sample and
measured hypothetical treatment judgments. Conclusions: Mental
health symptoms viewed as problems of the mind are thought to need different
treatment than mental health symptoms seen as problems of the body.