This meta‐analysis examined associations between the quantity and quality of parental
linguistic input and children's language. Pooled effect size for quality (ie, vocabulary …

A growing literature has shown associations between socioeconomic disadvantage and
neural properties (such as brain structure and function). In this review, we aimed to …

Children's early language exposure impacts their later linguistic skills, cognitive abilities,
and academic achievement, and large disparities in language exposure are associated with …

Amid growing controversy about the oft‐cited “30‐million‐word gap,” this investigation uses
language data from five American communities across the socioeconomic spectrum to test …

Heritage speakers are native speakers of a minority language they learn at home, but due to
socio-political pressure from the majority language spoken in their community, their heritage …

The disparity in the amount and quality of language that low-income children hear relative to
their more-affluent peers is often referred to as the 30-million-word gap. Here, we expand …

Children from low-income backgrounds consistently perform below their more advantaged
peers on standardized measures of language ability, setting long-term trajectories that …

Ante la rápida expansión del nuevo coronavirus (COVID-19) en todo el planeta, este artículo
presenta un conjunto de propuestas elaboradas por psicólogas y psicólogos de América …

This research revealed both similarities and striking differences in early language
proficiency among infants from a broad range of advantaged and disadvantaged families …

Quantity and quality of caregiver input was examined longitudinally in a sample of 50 parent–
child dyads to determine which aspects of input contribute most to children's vocabulary skill …