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Category: Research

Behind the Paper: What It Really Takes to Validate a Mental Health Questionnaire

Validating mental health questionnaire instruments means proving that they measure what they claim to measure, in the population you intend to use them on. A scale developed and tested in one setting cannot simply be carried into another and trusted. I learned this at close range leading a psychometric validation study of the PHQ-9 and […]

The Knowledge-Behavior Gap: What 699 Students Taught Me About Self-Medication

In a survey I led of 699 university students in Lahore, nearly two in three (64.9%) said they had taken medicine without consulting a professional in the previous six months. The surprise was not the number itself. It was this: medical students knew significantly more about self-medication and its risks, yet they reported doing it […]