“…Different instruments that have been used for the psychological screening of candidates for the diaconate, priesthood or religious life and the most important results from the studies related to their application to this population, were analyzed. Except eight studies that used projective tests (Banks et al, 1984; Bartsch & Dawson, 1979; Gamino et al, 2007; Maddi & Rulla, 1972; McLaughlin, 1969; Rulla & Maddi, 1972; Sheridan, 1968; Palomo, 1966), all other research used objective tests or scales. The instrument more frequently adopted (46% of all studies) is the MMPI in its various versions: MMPI (Banks et al, 1984; Healy, 1968; Kimmons, 2002; Kuchan et al, 2013; Murray & Connolly, 1966; Pino, 1980; Vaughan, 1970; Weisgerber, 1969); MMPI-K scale (Sunardi, 2014); MMPI-2 (Gamino et al, 2007; Ifeacho et al, 2015; Isacco, Finn, et al, 2020; Kimmons, 2002; Kuchan et al, 2013; Plante et al, 1996, 2005; Plante & Lackey, 2007; Thomas & Plante, 2015); Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF; Ingram et al, 2021; Isacco, Finn, et al, 2020; Isacco, Ingram, et al, 2020); followed by the Sixteen Personality Factor Questionnaire (16PF; Campagna & O’Toole, 1981; Isacco, Ingram, et al, 2020; Plante et al, 1996, 2005; Plante & Lackey, 2007; Shainauskas, 1976) and Big Five Personality tests (Francis & Crea, 2019; Galea, 2010; Kosek, 2000; Sunardi, 2014; Thurackal et al, 2016).…”