Category Archives: Artículos

This work analyzes the purposes declared by a small sample of Chilean students, categorizing them according to their self-oriented, altruistic or hybrid characteristics, going beyond the dichotomy that is common in the literature, which includes only extrinsic and intrinsic purposes, or self-oriented and prosocial purposes.

This study examines the tensions experienced by a mathematics teacher educator when teaching statistical inference, a topic where several teaching and learning difficulties have been recog nized in pre-service training of secondary mathematics teachers.

The present study examined how the dosage and quality of the federal preschool program “Head Start” (HS) in the US related to children’s self-regulation skills in kindergarten. Using Propensity Score Matching and multiple regression (OLS), this study explored how the number of years and hours a week of HS were related to self-regulation among 2,383 children, who entered the program either at 3 or 4 years old. An additional year in HS was significantly positively associated with self-regulation in kindergarten, while the number of hours a week in HS was not. However, the quality of teacher–child interactions moderated the relation between hours a week in HS and self-regulation. Findings contribute to the growing body of evidence about how dosage and quality of early childhood education experiences relate to children’s development.

Teachers’ scaffolding behaviors support children’s self-regulation skills in the classroom. However, little evidence is available regarding the presence of self-regulation scaffolding behaviors in preschool teachers, and how they vary throughout the year and in different learning experiences. Less is known about these behaviors in Latin American preschool contexts. The main goal of this study was to develop a coding system to examine and compare preschool teachers’ self-regulation scaffolding behaviors at the beginning and end of the school year in two learning experiences (i.e. greeting time and math instruction). Participants were 18 Chilean preschool teachers (Mage = 37.17 years; SD = 8.83). Seventy video segments were coded based on teacher behaviors targeting children’s self-regulation. The coding system included three scales: Instructional Strategy, Management Organization, and Warmth Responsivity. Research Findings: Findings revealed a greater presence of teachers’ self-regulation scaffolding behaviors in the Instructional Strategy scale than in the Management Organization and Warmth Responsivity scales. Also, the presence of teachers’ self-regulation scaffolding behaviors in the Instructional Strategy and Warmth Responsivity scales was related to the type of learning experience. Practice or Policy: The description of self-regulation scaffolding behaviors in Chilean preschool teachers contributes to understanding the role of teachers in the preschool context.

The home learning environment (HLE) is a significant factor in children’s development. This study uses the Chilean Early Childhood Longitudinal Survey of children 6 months to 5 years old (n = 12,898) to address the role of the home learning environment.

The home learning environment includes parental activities, attitudes, affect, knowledge, and resources devoted to supporting children’s development, including literacy and mathematics skills.

The study analyzes (a) the differences between mothers and fathers in their home math activities and home math environment factors (math attitudes, anxiety, beliefs, and expectations) and (b) the associations among the home math environment factors and home math activities of Chilean families.

According to the Pathways to Mathematics model [LeFevre et al. (2010), Child Development, Vol. 81, pp. 1753–1767], children’s cognitive skills in three domains—linguistic, attentional, and quantitative—predict concurrent and future mathematics achievement.

Using data from 12 studies, we meta-analyze correlations between parent number talk during interactions with their young children (mean sample age ranging from 22 to 79 months) and two aspects of family socioeconomics, parent education, and family income.

The school closures in response to COVID-19 pandemic affected the in-person school attendance of Chilean children.