“…Empirical studies about the validity of the STRS are mostly based on findings from the U.S (Pianta, 1992), Spain (Garcia & Martinez-Arias, 2008), and other countries, from mostly White, middle-class samples (e.g. Decker, Dona, & Christenson, 2007;Garner & Mahatmya, 2015;Saft & Pianta, 2001;Tsigilis & Gregoriadis, 2008;Yates & Marcelo, 2014). Maldonado and Carrillo (2006) showed that in Colombia the scores of closeness, conflict and dependency, and total quality of the relationship are similar to the scores reported by Pianta (1992) using the U.S. norms of the long version of the STRS (28 items).…”