A Mobile App to Reduce and/or Quit Cannabis Use

"* 1st week: Daily self-report on cannabis and tobacco use, myths regarding cannabis use and its health consequences, motives for cannabis use reduction/quitting, psychoeducation concerning withdrawal symptomatology, therapist's recommendation (progressive reduction of cannabis use).~* 2nd week: Daily self-report on cannabis and tobacco use, myths regarding cannabis use and its health and behavioral consequences, identification of triggers, alternatives to cannabis use, therapist's recommendation (progressive reduction of cannabis use).~* 3rd week: Daily self-report on cannabis and tobacco use benefits from quitting cannabis, behavioral activation, diaphragmatic breathing, training in social abilities, strategies to prevent smoking, therapist's recommendation (progressive reduction of cannabis use).~* 4th week: Daily self-report on cannabis and tobacco use (i.e., nº of joints/cigarettes), high-risk situations for relapse, lapse vs. relapse, coping strategies, relapse prevention plan."

Psychoeducation on cannabis.