The Linked Lives Lab conducts both original research and collaborative evaluations. Here is a sample of some of our recent and ongoing work. Learn more about how you can get involved by visiting our Research Opportunities page.
Aging in Community is an NDSU Extension project to develop local community- based models to address the needs of older adults and their families in rural North Dakota. The overarching goal was to help support these rural communities in addressing the unique challenges they face in helping older adults age well in their homes and communities.
Our team was contracted to conduct an evaluation consisting of both process and outcome components.
This evaluation serves to assess the progress and success of the Aging in Community (AIC) project in achieving its overall objective to develop and implement programs that help older adults in two rural North Dakota communities feel more confident, safe, and connected aging in their homes and communities.
The evaluation was conducted throughout the entire four years of this pilot project, with an initial focus on the process evaluation and then a shift to focusing on the outcome evaluation.
In collaboration with NDSU's CIRE team and the Public Health Department, the Linked Lives Lab is surveying and interviewing older adults across North Dakota to investigate vaccine use, barriers to access, and hesitancy.
The main purpose of the Longitudinal Social Integration and Aging Study is to explore the extent of social integration among older adults and how social integration is related to various aspects of well-being in late life.
We sought to:
● Assess the level of social integration in older adults in various social relationships and contexts including family, friends, neighbors, and community.
● Examine whether patterns of social integration vary by demographic factors (such as age, gender, marital status, etc.)
● Determine the association between social integration and well-being over time (e.g., self-rated health, self-esteem, stress, and depression).
In Spring 2013, 420 participants over the age of 60 were recruited throughout the Fargo-Moorhead community through senior-focused agencies (i.e., senior centers), organizations (i.e., AARP), and living communities (i.e., senior living apartments) to complete a 30-minute survey.
In 2015, 2017, 2019, 2021, and 2023 we invited the original participants to complete follow-up surveys to see if and/or how much their answers had changed; at each wave, 80 to 90% of the prior-wave participants completed the survey. This multiple-wave study continues to help us to further our understanding of the extent of social integration among older adults and how it relates to various aspects of well-being in late life over time.
This study was solicited and funded by the North Dakota Legislative Management and conducted in collaboration with NDSU Extension.
There were five primary aims to this study:
Identify current public and private resources, services, and supports for family caregivers, both public and private, and by region and/or county.
Identify barriers and challenges family caregivers experience, which includes the need for training, respite care services, medical leave policies, and delegation of tasks to family members and nonmedical aides.
Identify best practice models for family caregiver support programs from other states.
Identify emerging practices and technology that can enhance caregiver and patient home supports.
Provide recommendations to the interim committee.
You can read our final reports by clicking on the images below.
The main purpose of this study was to explore the relationship between support needs, caregiving decisions, and well-being among older adults in rural areas in collaboration with faculty members at the University of Arkansas, Iowa State University, Kansas State University, Oklahoma State University, North Dakota State University, and Texas Tech University.
This study addresses three main points:
Factors that relate to the well-being of older adults from rural out-migration regions, including their needs, resources, and roles in assisting others
Identify individual, family, and community factors that relate to the care choices of older adults
The extent to which availability of support systems/care options mediate or moderate the association between older adults' needs and their reported well-being.
Adults over the age of 65 were recruited from rural counties in the 6 participating states (North Dakota, Arkansas, Iowa, Kansas, Oklahoma, Texas) to complete 30-45 minute telephone interviews from the fall of 2013 until the fall of 2014.
When the COVID-19 pandemic hit in early 2020, Dr. Fuller and Dr. Huseth-Zosel from NDSU's Public Health department wanted to know how the new social distancing precautions and stay-at-home orders would impact older adults over the age of 70.
We sought to understand how older adults are coping with the pandemic and to explore their experiences, circumstances, and challenges during 2020 and 20201’s time of forced isolation.
In March of 2020, 76 participants aged 70 and older were recruited from Minnesota and North Dakota to complete a 30 – 45 minute phone interview about their thoughts and experiences with the pandemic, their relationships with family, friends, and neighbors, and their well-being.
We followed up with participants four times over the course of two years. Participants completed follow-up phone interviews in June 2020, October 2020, April 2021, and April 2022.
In 2016 Lutheran Services in America (LSA) received a grant from Margret A. Cargill Philanthropies (MACP) to develop outreach programs designed to improve the quality of life for rural older adults in Minnesota and North Dakota. In 2019 the program was expanded to Montana. For 6 years, our team of NDSU researchers assessed the implementation, effectiveness, and sustainability of these outreach programs over time.
Our team was responsible for conducting an intensive evaluation for each program and analyzing the data collected on program effectiveness. This evaluation aimed to identify strategies to enhance program success in improving quality of life and well-being for rural seniors and their families and meeting community needs as well as to increase the cost effectiveness or market value of these programs and replicate effective and sustainable programs. As a longitudinal evaluation, we focused on assessing how quality of life and well-being change over time for participants in the program. In addition to objective, validated measures of program impact, we also assessed participant satisfaction with the programs over time as well as stakeholder perceptions of the impact of these programs.
Final report on the success of the Great Plains Senior Services Collaborative in supporting rural aging-in-place were completed in 2018 and 2021.
The Linked Lives graduate students are part of NDSU's Developmental Science Ph.D. program and pursue their individualized research interests for their dissertation and/or thesis projects. See below for past and current projects our team members have worked on!
Teri's doctoral dissertation aims to create a Lifestyle Model of Optimal Aging by creating a holistic index of lifestyle behaviors to promote optimal aging. Then, the index will be investigated to see if it improves outcomes for well-being.
Debarati's doctoral dissertation centers on generativity and well-being in adults across the life span utilizing the MIDUS dataset.
Liked Lives alum Dr. Van Vleet's mixed-methods doctoral dissertation analyzes well-being in queer, rural adults across cohorts and the developmental trajectories of older and younger queer, rural adults coming out narratives.
Published Version coming soon.
Linked Lives alum Dr. Emily Kinkade's doctoral dissertation investigated the prevalence of hostile and benevolent ageist beliefs, attitudes, and actions of social service and aging service providers, and how this ageism was perceived by and impacts service recipients.
Look for a published version soon!
Melisa's thesis explores cultural identity within multiracial American adults. More information on this exciting project will be updated soon!
Published here: https://www.proquest.com/docview/3217032167?pq-origsite=gscholar&fromopenview=true&sourcetype=Dissertations%20&%20Theses
Linked Lives alum Dr. Jonix Owino's mixed methods dissertation investigated aging out of place among aging refugees, particularly with regard to the concepts of quality of life and successful aging.
Published here:
Owino, J. & Fuller, H. R. (2025). Predictors of quality of life among refugees aging out-of-place. Journal of Cross Cultural Gerontology, 40(2), 179-196. https://doi.org/10.1007/s10823-025-09530-3
Owino, J., & Fuller, H. R. (2025). Qualitative research on the match/mismatch in perceptions of successful aging and lived experiences among older Burundian refugees in the USA. Journal of International Migration and Integration, Advanced online publication. https://doi.org/10.1007/s12134-025-01253-1
Owino, J. & Fuller, H. R. (2023). Aging out-of-place: Perceptions of successful aging among aging Burundian refugees in the United States, The Gerontologist, 63(7), 1238-1247. https://doi.org/10.1093/geront/gnad013
Linked Lives alum Dr. Masahiro Toyama's dissertation used the Health and Retirement Study to address age and gender differences among personality, perceived control, and health among Japanese and American adults.
Published here:
Toyama, M., Fuller, H.R., & Hektner, J. (2022). Longitudinal Associations between Conscientiousness and Neuroticism with Perceived Mastery and Constraints for Aging Adults. Research on Aging, 44(1), 83-95. https://doi.org/10.1177/0164027521992892.
Toyama, M., & Fuller, H.R. (2021). The Longitudinal Association of Perceived Control with Functional Health for American and Japanese Aging Adults. The Gerontologist, 61(6), 917-929. https://doi.org/10.1093/geront/gnaa135.