“…The sample used for the reliability generalization analysis of the ECI global scale (N = 5,479) consisted of fourteen studies that used the whole 30-item ECI questionnaire, two studies that used a shortened 17-item version (Soroa et al, 2015;Oriol, Amutio, Mendoza, Da Costa, & Miranda, 2016) and one study that used an abridged 13-item version (Gutbezahl & Averill, 1996). The sample used for the reliability generalization analysis of the three ECI subscales (Novelty, Preparedness and Effectiveness/Authenticity) (N = 6,284) consisted of fifteen studies that used the full version of the ECI, two studies that used a shortened 17-item version (Soroa et al, 2015;Oriol et al, 2016) and one study that used a shortened 28-item version (Soroa et al, 2016). as moderators for all three ECI subscales.…”