“…In particular, the gaps between the scores for the competence 'identifying scientific issues' and those of two others have been suggested as a cause for concern (Lin, 2008). Such performances are related to complex factors such as students' self-concepts (Areepattamannil & Kaur, 2013;Lin, Lawrenz, Lin, & Hong, 2013), interest (Areepattamannil & Kaur, 2013;Lin et al, 2013;Renninger, Ewen, & Lasher, 2002), and family values (Ho, 2010;Huntsinger, Jose, Larson, Krieg, & Shaligram, 2000). Statements to the effect that international evaluation results such as those of the PISA are due to education performances are controversial (Wang & Lin, 2005).…”