The specificity of the bilingual advantage in memory was examined by testing groups of monolingual, bilingual, and trilingual 24-month-olds on tasks tapping cued recall, memory generalization and working memory. For the cued recall and memory generalization conditions, there was a 24-h delay between time of encoding and time of retrieval. In addition to the memory tasks, parent-toddler dyads completed a picture-book reading task, in order to observe emotional responsiveness, and a parental report of productive vocabulary. Results indicated no difference between language groups on cued recall, working memory, emotional responsiveness, or productive vocabulary, but a significant difference was found in the memory generalization condition with only the bilingual group outperforming the baseline control group. These results replicate and extend results from past studies (Brito and Barr, 2012, 2014; Brito et al., 2014) and suggest a bilingual advantage specific to memory generalization.
Young children typically demonstrate a transfer deficit, learning less from video than live presentations. Semantically meaningful context has been demonstrated to enhance learning in young children. We examined the effect of a semantically meaningful context on toddlers’ imitation performance. Two- and 2.5-year-olds participated in a puzzle imitation task to examine learning from either a live or televised model. The model demonstrated how to assemble a three-piece puzzle to make a fish or a boat, with the puzzle demonstration occurring against a semantically meaningful background context (ocean) or a yellow background (no context). Participants in the video condition performed significantly worse than participants in the live condition, demonstrating the typical transfer deficit effect. While the context helped improve overall levels of imitation, especially for the boat puzzle, only individual differences in the ability to self-generate a stimulus label were associated with a reduction in the transfer deficit.
Self-distancing has been shown to improve children's self-regulation in a variety of tasks. However, it is unknown whether this strategy is more effective for some children than others. This study investigated self-distancing in relation to individual differences in executive function (EF) and effortful control (EC). Typically developing 4- (n = 72) and 6-year-olds (n = 67) were randomly assigned to think about the self from one of four perspectives: self-immersed, control, third-person, or competent media character. Children participated in a frustrating task for up to 10 min and overt expressions of frustration were coded. Conceptually replicating prior research with adults, younger children, and children with lower EF and lower EC (independent of age) benefitted the most from self-distancing. This suggests self-distancing is especially effective during a frustrating task for children with less developed self-control, adding to a growing body of research showing self-distancing is especially effective for vulnerable individuals. Statement of contribution What is already known on this subject? Using third-person speech and pretending to be a media character improve children's self-regulation. Age and theory of mind skills are related to the effectiveness of self-distancing. What does this study add? Self-distancing can help children regulate their emotions during an emotionally charged task. Individual differences in executive function and effortful control are related to the efficacy of self-distancing.
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