The article below may contain offensive and/or incorrect content.
Effective communication requires knowing the "right” amount of information to provide; what is necessary for a naïve learner to arrive at a target hypothesis may be superfluous and inefficient for a knowledgeable learner. The current study examines 4- to 7-year-olds' developing sensitivity to overinformative communication and their ability to decide how much information is appropriate depending on the learner's prior knowledge. In Experiment 1 (N = 184, age = 4.09–7.98 years), 5- to 7-year-old children preferred teachers who gave costly, exhaustive demonstrations when learners were naïve, but preferred teachers who gave efficient, selective demonstrations when learners were already knowledgeable given their prior experience (i.e., common ground). However, 4-year-olds did not show a clear preference. In Experiment 2 (N = 80, age = 4.05–6.99 years), we asked whether children flexibly modulated their own teaching based on learners' knowledge. Five and 6-year-olds, but not 4-year-olds, were more likely to provide exhaustive demonstrations to naïve learners than to knowledgeable learners. These results suggest that by 5 years of age, children are sensitive to overinformativeness and understand the trade-off between informativeness and efficiency; they reason about what others know based on the presence or absence of common ground and flexibly decide how much information is appropriate both as learners and as teachers. (PsycINFO Database Record (c) 2018 APA, all rights reserved)





Parent Site

Departments
Authors
Libraries
Current Articles
- Article Correctness Is Author's Responsibility: Video » The NIMH Director’s Innovation Speaker Series: Advancing Therapies for Central Nervous System Disorders
- Article Correctness Is Author's Responsibility: Scientific Meeting » The NIMH Director’s Innovation Speaker Series: Advancing Therapies for Central Nervous System Disorders
- Article Correctness Is Author's Responsibility: How schools meet the needs of students crushed by stress, depression
- Article Correctness Is Author's Responsibility: Losing a long-term spouse can be deadly
- Article Correctness Is Author's Responsibility: Blog Post » One Year In: COVID-19 and Mental Health
- Article Correctness Is Author's Responsibility: Is COVID-19 the rock in David’s slingshot that will bring down Goliath?
- Article Correctness Is Author's Responsibility: CDC says racism is a 'serious threat' to public health
- Article Correctness Is Author's Responsibility: Challenges and innovations in Guatemala’s psychology
- Article Correctness Is Author's Responsibility: Group therapy can provide meaningful connection during COVID-19 loneliness
- Article Correctness Is Author's Responsibility: Covid-19 linked to depression and dementia
- Article Correctness Is Author's Responsibility: Stress on the front lines of Covid-19
- Article Correctness Is Author's Responsibility: Scientific Meeting » Virtual Workshop: Integrating Genomics with Dimensional and Transdiagnostic Approaches to Advance Mental Health Research
- Article Correctness Is Author's Responsibility: Augmenting exposure therapy: International collaboration and technological innovation for specific phobia
- Article Correctness Is Author's Responsibility: What are the 3 levels of autism?
- Article Correctness Is Author's Responsibility: How to reach out when someone you know may be at risk of suicide
- Article Correctness Is Author's Responsibility: Five questions for Michael Kraus
- Article Correctness Is Author's Responsibility: Meeting the demand for services
- Article Correctness Is Author's Responsibility: Preparing for leadership
- Article Correctness Is Author's Responsibility: Benefits of virtual psychotherapy groups for students during COVID-19
- Article Correctness Is Author's Responsibility: Airbnb launches inclusive virtual experiences for neurodiverse guests