The learning and developmental losses from preprimary program closures due to COVID-19 may be unprecedented. These disruptions early in life can be long-lasting. Although there is evidence about the effects of school closures on older children, there is scarce evidence on such losses for children in their early years. This article is among the…

Research shows that Professional Learning Communities (PLCs) foster teachers' professional learning. However, there is little knowledge about their implementation among early childhood (EC) teachers in Chilean and Latin American contexts. This article seeks to characterize two PLCs composed of EC teachers and to analyse, from the participants'…

This research aims to evaluate the predicting role of executive functions, specially inhibition and flexibility, in reading comprehension. Participants were evaluated with inhibition and flexibility measures in first- grade, and later in third- grade their reading comprehension, oral and silent reading fluency, as well as their decoding skills…

Mathematics classrooms in which students engage in argumentation constitute a favourable context to analyse how teachers recognize and incorporate student contingencies. Through exploratory case studies, we examined three mathematics lessons in which teachers support argumentation in contingent situations triggered by student errors. Teachers'…

Caregivers' mentalization has gained importance in recent years, but most studies only include parental figures. Given empirical evidence showing the importance of educators in the development of preschoolers, this paper aims to assess how the mentalization and stress levels of parents and educational staff are related to attachment, ToM and…

Background: This exploratory study examines the relationship between stress and caregiver sensitivity among non-parental childcare centre staff who attend Chilean daycare centres serving low-income children between 12- and 24-months-old. Method: Participants were 23 childcare providers (nine teachers and 14 childcare technicians) who were…