“…Twenty-four articles addressed programmes/interventions that aim to promote knowledge about mental disorders and their treatments, of which ten were experimental studies [ 32 , 33 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 ], seven were quasi-experimental studies [ 34 , 35 , 48 , 49 , 50 , 51 , 52 ], three were descriptive articles [ 36 , 37 , 53 ], two were secondary analyses [ 38 , 39 ], one was a mixed study [ 22 ] and one was a systematic literature review [ 54 ].…”