This study explores how caregiver-child scientific conversation during storybook reading focusing on the challenges or achievements of famous female scientists impacts preschoolers' mindset, beliefs about success, and persistence. Caregiver-child dyads (N = 202, 100 female, 35% non-White, aged 4-5, [function] = 0.15) were assigned to one of three…

Four experiments examined three- and four-year olds' interpretations of novel words applied to familiar objects in the sentence frame "This Y is X," where X is a novel word and Y is a familiar count noun. Results indicated that preschoolers understood that the novel words were either proper names or adjectives/mass nouns. (MDM)