The Comparison of Self-regulation and Affective Control in Methamphetamine and Narcotics Addicts and Non-Addicts.

Background: Increased prevalence and widespread use of methamphetamine is the public challenge and worry in the world. It seems that low levels of self-regulation and affective control to carry up probability of psychoactive drugs abuse.

Objectives: The purpose of the present study is the comparison of self-regulation and affective control in methamphetamine and narcotics addicts and non-addicts.

Predicting a tendency to use drugs from child and adult attention deficit hyperactivity disorder symptoms in adults.

Background: Adult attention deficit hyperactivity disorder (ADHD) increases the risk of several psychiatric disorders, like substance use disorders (SUDs).

Objectives: This study aimed to predict the tendency for drug use from child and adult ADHD symptoms in adults among male students from Tabriz University, Iran.

Patients And Methods: For this purpose, 361 students were selected via a stratified random sampling from different faculties of Tabriz University.