How helpful are drug abuse helplines?

J. R. HUGHES ; R. L. RIGGS ; M. J. CARPENTER | 2001
Périodique

Raters called a convenience sample of 30 helplines and claimed to be alcohol, cocaine, heroin, marijuana or tobacco dependent persons seeking treatment. Responses were categorized as helpful, neutral or unhelpful. The median Kappa for agreement [...]

Plus d'info

Ajouter à la sélection