Dysfunctional attitudes: measurement, significant constructs and links with depression.

Area of Science:

• Psychology
• Clinical Psychology
• Psychiatry

Background:

• Dysfunctional attitudes are cognitive patterns linked to depression.
• Assessing these attitudes is crucial for understanding and treating mood disorders.
• The Weissman's Dysfunctional Attitude Scale (YDAS) is a key instrument.

Purpose of the Study:

• To validate equivalent forms of the YDAS in an Australian patient population.
• To examine demographic influences on YDAS scores.
• To investigate the relationship between dysfunctional attitudes and depressive severity.

Main Methods:

• Administered equivalent YDAS forms to 251 Australian general practice patients.
• Conducted factor analyses to identify underlying constructs.
• Assessed 43 clinically depressed patients to determine the temporal relationship between YDAS scores and depression.

Main Results:

• YDAS normative scores in Australia closely mirrored North American data.
• Factor analysis revealed four significant attributional constructs.
• Higher Dysfunctional Attitude Scale scores were found to be a consequence, not an antecedent, of increased depressive severity.

Conclusions:

• The YDAS demonstrates cross-cultural validity in Australian primary care settings.
• Dysfunctional attitudes appear to be exacerbated by, rather than causing, depression.
• Findings support cognitive models where depression influences negative thinking patterns.