https://alliedhealth.ouhsc.edu/Research Parent Page: Research id: 36272 Active Page: Behavioral Nutrition & Physical Activity Lab id: 36339 Portal ID: 244

Behavioral Nutrition & Physical Activity Lab (BNPAL)

It is the mission of the Behavioral Nutrition and Physical Activity Laboratory to engage in high quality research and to develop the research, professional, analytical, critical-thinking, problem-solving, team-work and logistical skills of graduate student members.

Dr. Susan Sisson leads the Behavioral Nutrition and Physical Activity Laboratory in the Department of Nutritional Sciences at the University of Oklahoma Health Sciences Center. She seeks to understand and enhance health behaviors within communities. Her research explores the intersection of lifestyle behaviors—such as physical activity, sedentary behavior, nutrition, and screen use—and their impact on health outcomes across the lifespan. She investigates the physical and social environmental determinants of these behaviors, with a particular focus on food access, movement opportunities, and youth development in healthy lifestyle habits. Dr. Sisson’s work includes epidemiological studies, intervention development, and program evaluation, often in collaboration with Native American communities and populations experiencing health disparities. Much of her research centers on young children and their caregivers, aiming to promote equitable, sustainable health-enhancing environments.

Dr. Sisson’s personal and professional vision is to help others reach full potential and have opportunity for healthy growth and development. She works toward this vision by engaging in collaborative research to enhance health of young children, thoughtful mentorship of graduate students, and dedication to increasing the research impact of the College of Allied Health.

PubMed Bibliography Link

Research Projects

SUNRISE: International Study on Young Children’s Movement

The purpose of the SUNRISE research study at OUHSC is to examine movement and nutrition behaviors measuring physical activity, sitting, and sleep for children ages 3 and 4 years old. SUNRISE is an international study (https://sunrise-study.com/) in which OU was a site leader. This study was supported by the Harold Hamm Diabetes Center.

Osage Nation Community Supported Agriculture

This project seeks to improve health and dietary intake of First Americans living in Osage Nation through provision of weekly Community Supported Agriculture (CSA) boxes with fresh produce and Indigenous recipes.  Project is supported by The National Institute on Minority Health and Health Disparities and is led by Dr Valarie Blue Bird Jernigan.

Summaries: 

NourishOKC: Culinary Literacy Partnership with RestoreOKC

The goal of this project is to develop a nutrition and culinary education program for the Restore Farms high school interns delivered by professional dietetic students. This project follows a Community Based Participatory Research orientation and is guided by the interns. The project is supported by the Department of Nutritional Sciences. The project is being piloted in a series of smaller workshops in advance of the longer 16-week interactive learning.

Head Start Collaboration – Developing a Toolkit for Accurate Height and Weight and Family Communication

The goal of this project is to develop collaborative relationships with Oklahoma Head Start programs. Specifically, the team is seeking to understand how height and weight are measured in the Head Start programs and how this information is communicated to families. Formative work with Head Start partners will guide the development of a toolkit for accuracy in measures and sensitivity in communication. The project is supported by the Oklahoma Shared Clinical and Translational Resources and Healthy Eating Research.

Survey Summary:

Reliability of Skin Carotenoids as Measured by Veggie Meter

The goal of this project is to understand the inter-device reliability of skin carotenoid scores as measured by the Veggie Meter. This multi-state study  will help researcher, clinicians, and community public health workers better understand the Veggie Meter.  This study is support be internal funds from each institution: USDA Agriculture Research Service, University of Arkansas Health Science Center, East Carolina University, University of Nebraska, Oklahoma Health Sciences Center.

Summaries: 

Farmers Market Use and SNAP Participants

This project sought to understand fruit & vegetable intake among SNAP participants and if farmers market use was associated with higher produce intake.  Project is supported by ONIE.

Summaries:

Executive Summary

Communities and Classroom Health Survey

Dates: September 2019 – September 2020

The purpose of this project is to understand to understand the relationship between the community around an ECE and classroom health quality and barriers, by program arrangement (Head Start, community based childcare, family childcare home). This project is supported by the Department of Health and Human Services (HHS-2017-ACF-OPRE-YR-1219) and the OUHSC Department of Nutritional Sciences.

Summaries:

Grocery Store Access and Child Care Practices  Parks and Walkability Child Care Practices

COVID-19 Impact on Health and Wellbeing of Early Care and Education Teachers

Dates: March 2020 – April 2021

The purpose of this project is to understand the impact of COVID-19 on the health behaviors and wellbeing of Early Care and Education Teachers.  This project is a collaborative effort with faculty from early childhood education, rehabilitation sciences,  and social work. This project is supported by Dr. Sisson’s clinical operating funds.

Wellness Across Traditional Community Health (WATCH): Program to Enhance Health of Young Children in Wyandotte Nation, Eastern Shawnee Tribe of Oklahoma, and Cheyenne and Arapaho Tribes.

Dates: May 2018 – May 2019

The purpose of this project is to unite the early care and education programs and the health care providers in these tribal communities in North Eastern Oklahoma to enhance quality of nutrition and physical activity by engaging classroom curriculum and family outreach. This is a collaborative project to enhance community health and we partner with the Tribal Epidemiology Center and the Wyandotte Nation and Eastern Shawnee Tribe of Oklahoma.  This program is supported by the Centers for Disease Control and Prevention and the Southern Plains Tribal Epidemiology Center

Exploring Food Insecurity Prevalence and Potential Interventions at the University of Oklahoma Health Sciences Center

 

Dates: August 2019 – December 2020

The purpose of this project is to examine prevalence of food insecurity among students, staff, and faculty at the University of Oklahoma Health Sciences Center (OUHSC) and determine need for food assistance programs on campus. This study will add to the scientific literature as well as inform campus personnel regarding prevalence of food insecurity and viable solutions. This study is supported by the Department of Nutritional Sciences and the College of Allied Health Research and Creativity Grant.

Summaries:

Overall Campus Food Insecurity Summary Barriers to Campus Food Assistance Programs Summary Predictors of Food Insecurity in Campus staff Predictors of Food Insecurity in Campus Students

Food Resource Equity and Sustainability for Health (FRESH)

Dates: May 2017 – May 2019

The lab collaborates on this project, lead by Dr. Valerie Bluebird Jernigan in the College of Public Health.  The purpose of this project is to create healthier menus and meal times at tribally-affiliated early care and education centers.  This project is supported by The National Institute on Minority Health and Health Disparities.

Summaries:

Impact of Responsive Feeding Training  New CACFP Meal Pattern on Menu Quality

Happy, Healthy Homes

Dates: April  2017 – March 2022

The purpose of this project is to determine the nutrient intake of children in family child care homes and to test a local and state-wide intervention to enhance nutritional quality. This interprofesional project also aims to enhance environmental health and reduce children's exposure to chemicals in collaboration with the College of Public Health. This project is supported by the United States Department of Agriculture and the Department of Nutritional Sciences.

Summaries:

 

Sibling Influence on Subsiding Behaviors Related to Obesity

Preschools, Parents and Physicians: Working Together to Curb Obesity in American Indian Children: Phase 2

Dates:  October 2016 – February 2018

The purpose of this project is Work collaboratively with stakeholders to develop a multi-level intervention to prevention obesity in American Indian children. The aim is to work directly with child care providers to provide support and resources to parents with key input and health care provider activities. This project is supported by the Department of Nutritional Sciences.

Family Child Care Home Provider Experiences with Child Nutrition

 

Dates: December 2015 to May 2017

The purpose of this project is to understand Family Child Care Home provider difficulties with the Child and Adult Care Food Program (CACFP) and to understand ways in which technical assistance and nutrition education and training can assist healthful meals to young children.  This project is a collaboration with the Oklahoma Department of Education and Oklahoma Department of Human Services. This project is supported by the Department of Nutritional Sciences.

Summaries:

Project Summary

 

Obesity Prevention in Early Childhood: Statewide Assessment and Development of Action Plan

 

Dates: September 2015 to May 2017

The purpose of this project is to identify and conduct a network analysis of pivotal stakeholders regarding obesity prevention within Early Childhood Education (ECE) settings in Oklahoma. Additionally, gaps in policies, practices, and programs will be ascertained.  The action plan will provide clear, coordinated direction in meeting ECE obesity prevention best practices, as a state. This project is supported by the Department of Nutritional Sciences.

Summaries:

Executive Summary

 

Preschools, Parents and Physicians: Working Together to Curb Obesity in American Indian Children: Phase I

 

Dates:  July 2015 to October 2016

The purpose of this project is to Understand knowledge, attitude, and beliefs about obesity prevention in young American Indian children from different stakeholders perspectives. Work collaboratively with stakeholders to develop an intervention to prevention obesity in American Indian children. This project is supported by Presbyterian Health Foundation.

Summaries:

Healthcare Providers Parents Child Care Teachers

Assessing Current Status of Nutrition

 

Dates: April 2015 – May 2016

The purpose of this study is to interview teachers and staff and observe meal practices in child care centers participating in the Child and Adult Care Food Program. This project is supported by the National Food Service Management Institute and the Department of Nutritional Sciences.

Summaries:

Technical Report

 

Understanding the Child Care Teacher and Director Role in Promoting Health Behaviors

Dates: June 2014 - May 2016

The purpose of this project is to better understand, using qualitative research methodologies, how child care teachers and directors view their role in promoting healthy lifestyle behaviors. This study will be used to create a child care teacher focused intervention. This project is being conducted in partnership with the University of Oklahoma Department of Health and Exercise Science. This project is supported by OUHSC Department of Nutritional Sciences.

Summaries:

Summary of Project Findings

 

Validity of 5 Different Physical Activity and Sedentary Behavior Monitors in Adults with Unilateral Transtibial Amputation

Dates: March 2013 - May 2014

The purpose of this project is to determine if different commercially available physical activity monitors can accurately classify activities of varying intensity in unilateral adults with transtibial amputation. This project is being conducted with partnership from the OUHSC Department of Rehabilitation Science. This project is supported by the OUHSC Department of Nutritional Sciences.

Evaluation of Classroom Assessments for Obesogenic Environments for Preschool

Dates: June 2013 - May 2014 

The purpose of this project is to compare two different classroom observation tools and determine if the globally utilized Early Childhood Environment Rating Scale can identify at-risk classrooms based on the Environment Policy Assessment observation and objectively measured physical activity. This project is supported by the OUHSC Department of Nutritional Sciences and The Infants, Toddlers, Twos & Threes Center

Summaries:

Summary of Project Findings

 

Child Care Influence on Health Outcomes in American Indian Preschoolers

Dates: January 2012 - December 2014

The purpose of this project is to understand the relationship between the child care center (CCC) environment and obesity risk factors, including health factors and behaviors associated with overweight and obesity, in American Indian preschool children. Key health behaviors include body mass index percentile, dietary quality and physical activity. Thirteen Native American child care centers across the state participated in this project. This project was supported the Peggy & Charles Stephenson Cancer Center at the University of Oklahoma Health Sciences Center.

Summaries:

Summary of Project Findings

 

Obesogenic Environment of Child Care Centers and Child Health

Dates: September 2011 - May 2016

The purpose of this project is to determine if there is an association of the child care center environment on the health (height and weight ) and health behaviors (physical activity and dietary intake) of preschool children in Oklahoma. Additionally, we examined to access to outdoors, tv, and staff food behaviors. We also examined differences in food intake between childcare and home. This project is supported by the Department of Nutritional Sciences.

Summaries:

Access to outdoors and TV and physical activity Staff food behaviors and child food intake Dietary intake at child care and home

Assessment of Obesogenic Policies in Oklahoma Child Care Centers

Dates: August 2010 - May 2011

The purpose of the project was to assess the nutrition and physical activity policies and practices in child care centers across the state of Oklahoma, representing each quadrant and metropolitan area. This project was supported by the Department of Nutritional Sciences.

Family Decision Making and Obesogenic Behaviors

Dates: August 2010 - May 2011

The purpose of this project was to conduct family interview to develop greater understanding around the values and practices of families regarding TV viewing, particularly in children's bedrooms, and family meals. This project was supported by the Department of Nutritional Sciences.

Development of an Instrument to Measure Leisure Time Sedentary Behavior in Children

Dates: January 2010 - December 2010

The purpose of this project was to develop a short questionnaire which children and parents could complete that would detail all leisure time sedentary activity rather than just TV viewing. This project was supported by the OUHSC, College of Allied Health Research Seed Grant Program.

Current Students

Doctoral Students

Stephanie DeBerry (2019-2026)
First major project title: Canned and Frozen Vegetable Sales in Oklahoma
Dissertation Title: Exploring Financial Incentive Programs & Social Support as Tools to Increase Fruit & Vegetable Access & Consumption in Low-Income Populations

Master Students

Dilara Supti (2025-2026)
Thesis title: Caregiver Confidence in Healthy Eating and Physical Activity Practices and Its Association with Responsive and Controlling Feeding Practices

Samantha Downey (2025-2026)
Project Title: TBD

Bridget Allison (2025-2026)
Project Title: TBD

Shannon Hester (2024-2026)
Thesis Title: TBD

Frankie Sperry (2024-2026)
Thesis title: TBD

Affiliated Lab Students

Sophie Coughlin
Graduate Research Assistant

Contact

Lab Director:
Susan Sisson, PhD, RDN, CHES, FACSM

Contact Information:
E-mail: susan-sisson@ou.edu
E-mail: nutritionandactivitylab@ou.edu
Office phone: 405 271-8001
Fax: 405 271-1560

Address:
College of Allied Health Department of Nutritional Sciences
1200 N Stonewall, Room 3057
College of Health Building
Oklahoma City, OK 73126-0901