Project Overview
Children's Sleep, Stress, and Learning Study
Department(s)
Psychological and Brain Sciences
Abstract
Students in my lab will work on the Children's Sleep, Stress, and Learning Study this summer. The goals of this project are 1) To examine proximal and distal predictors of young children’s (3-5 year olds) sleep quality and duration, and 2) To examine child sleep quality and duration as predictors of their executive functioning, stress, and socioemotional skills. Predictors of children’s sleep will include neighborhood characteristics (e.g., neighborhood violence and crime, walkability, green space, poverty, social cohesion), parent and child behaviors during the child’s bedtime routine, family socioeconomic status (SES), and family emotional climate. Parent-child interaction during bedtime will be obtained via videorecording. Neighborhood characteristics and family SES and emotional climate will be measured from parent report. To determine child sleep quality and duration, specialized wristwatches (actiwatches) that measure motion to identify sleep or wake state will be used. Finally, children will complete standardized and well-validated executive functioning tasks on a tablet, parents will report on children’s socioemotional skills, and parents will be taught how to collect saliva samples for measuring cortisol levels, a hormone tied to stress, from their children.
The goal outcomes of the project are to ascertain factors within the child’s environment that are predictive of better sleep, and in turn, better executive functioning and social competence and less stress in children. These outcomes may be particularly relevant to 3-5 year olds, who are at an age when preparedness for starting school is of great importance.
Summer students will be involved in every aspect of the project. They will come with me to visit families in their homes and set up video equipment for recording the bedtime routine; score parent-child behaviors during the bedtime routine from videorecordings; learn to set up, score, and analyze the sleep data collected from the actiwatches; enter and analyze questionnaire and executive functioning data; and collect and analyze cortisol data from the saliva samples. They will also assist with participant recruitment through creation and distribution of flyers.
Student Qualifications
Students should have experience working with children. They must have strong interpersonal skills and show a high degree of sensitivity, patience, and understanding in working with diverse families and peers. Students will need to be up for advertising the study and recruiting participants by contacting local organizations that work with children. Students must be reliable and willing to occasionally have an irregular schedule including some visits in the evenings or weekends. They should be comfortable working independently or in a team with one or two other people, and be open to researching and learning techniques for measuring parent-child interaction, sleep, physiology, and mental health. Preference will be given to students who have taken Developmental or Sleep Psychology and who are able to commit to working in the lab during the 2025-26 academic year.
Number of Student Researchers
2 students
Project Length
8 weeks
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