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Hispanic and Latinx individuals represent one of the largest and fastest growing ethnic groups in the United States. Yet research has not investigated whether young children hold essentialist beliefs about this prevalent social category. The present study addressed this issue by examining whether children used this ethnic category to make inductive inferences about novel individuals, one dimension of essentialism. A total of 108 children, 5 to 7 years of age (54 female; 56 Hispanic, 46 non‐Hispanic), completed a forced‐choice inference task. Children did not expect members of the same ethnic group to share properties, and this did not vary with their own ethnic group membership. This suggests that in the US, the belief that ethnicity is causally informative undergoes a protracted developmental trajectory, as has been observed for essentialist beliefs about race. 

Abstract Socioeconomic status predicts the quantity and nature of child-directed speech that parents produce. However, the mechanisms underlying this relationship remain unclear. This study investigated whether the cognitive load imposed by resource scarcity suppresses parent talk by examining time-dependent variation in child-directed speech in a socioeconomically diverse sample. We predicted that child-directed speech would be lowest at the end of the month when Americans report the greatest financial strain. 166 parents and their 2.5 to 3-year-old children (80 female) participated in a picture-book activity; the number of utterances, word tokens, and word types used by parents were calculated. All three parent language measures were negatively correlated with the date of the month the activity took place, and this relationship did not vary with parental education. These findings suggest that above and beyond individual properties of parents, contextual factors such as financial concerns exert influence on how parents interact with their children.