“…However, Johnson and Stage [8] have shown that practices labeled as "high-impact practices" in higher education, such as participation in first-year seminars, being part of a learning community or service learning, may not be enough to positively predict graduation rates, although a first-year seminar "may have longer-term impacts that are more difficult to measure than grades or retention" [8] (p. 4). Among other contributing factors, relationships with adults (parents and teachers), family's expectations, support and involvement, peer support, alongside socioeconomic status, have proven to be relevant predictors of engagement, persistence in school, and degree attainment [14][15][16][17][18][19][20], thus stressing the importance of outside-institution [20][21][22][23][24], contextual factors for student retention.…”