“…The SHS is a 4-item test that evaluates happiness from the respondent´s own perspective. The instrument has presented excellent psychometric properties in several countries (Moghnie & Kazarian, 2012;Spagnoli, Caetano, & Silva, 2010;Shimai, Otake, Utsuki, Ikemi, & Lyubomirsky, 2004;Swami, 2008;Swami et al, 2009). In the validation study (Lyubomirsky & Lepper, 1999), the authors found adequate reliability index, with alpha coeffi cients varying from .80 to .94 in 14 different samples (N = 2.732).…”