Psychoeducational methods for patients suffering from depression: the knowledge seeking instrument (KSI)

Area of Science:

• Psychiatry and Behavioral Science
• Health Psychology
• Clinical Assessment Tools

Background:

• Patient knowledge seeking behavior is crucial for managing depression.
• Existing tools may not be suitable for quick clinical assessment.
• Quantifying this behavior is important for understanding patient engagement.

Purpose of the Study:

• To develop and psychometrically evaluate a brief instrument to measure knowledge-seeking behavior in depressed patients.
• To create a tool easily implementable in routine clinical practice.
• To assess the reliability and validity of the developed instrument.

Main Methods:

• The Knowledge Seeking Instrument (KSI), a three-item self-report scale, was developed.
• Content validity was assessed by 12 mood disorder experts.
• The KSI was administered to 63 outpatients with depression, alongside measures of depression knowledge, attitudes, and adherence.

Main Results:

• Experts showed 68% agreement on the relevance of KSI items for measuring knowledge seeking.
• Significant correlations were found between depression knowledge scores and KSI reading scores (p<0.05).
• The KSI demonstrated acceptable internal consistency reliability (Cronbach's alpha = 0.67).

Conclusions:

• The KSI is a brief (2-minute completion time) and practical tool for assessing knowledge-seeking behavior.
• Evidence supports the KSI's reliability, content validity, and criterion-based concurrent validity.
• The KSI is suitable for use in clinical settings to evaluate how patients with depression seek information about their condition.