“…At T3, when Group 2 had received systematized phonics, they outperformed Group 1 in a comparable manner. This is in line with previous studies reporting positive reading outcomes for intervention methods with a primary focus on PA and phoneme-grapheme correspondence (Gustafson et al, 2011;McArthur et al, 2018;Vellutino et al, 2008;Wanzek et al, 2018;Wolff, 2011;Wolff, 2016). Gustafson et al 2011 Lastly, in Wolff's study (Wolff, 2011), 9-year-old children took part in a multi-component reading intervention (PA, reading fluency and comprehension; 12 weeks for a total of 40 hr).…”