Brittany Keller Email and Phone Number

• Supervised and scheduled weekly walking and stretching exercise interventions for 60 older adult participants• Gathered physiological and psychological data during daily exercise interventions in order to measure and regulate exerciseintensity• Developed an efficient system using excel for tracking and visualizing trends in all 12 annual touchpoints for each participant andintervention group• Created incentives to improve participant compliance with exercise regimen throughout 12-month study• Trained new volunteers weekly on exercise intervention protocols, data entry, and blood processing by directing hands-on learning• Disseminated summaries of participant sessions throughout lab departments and to study sites at two other universities• Prepared and distributed study information, home exercise logs, and surveys to participants weekly

• Tested video diary software and monitored quality of 25 video diary entries and transcriptions in a pilot study investigating memoryand affect in older adults• Designed a research sub-study using preliminary video diary data to investigate impact of social isolation during COVID-19 onaffect among older adults• Collected and analyzed physiological data (EKG, blood pressure) weekly to determine cardiac output in older adults• Conducted memory tests in 12 older adults to test effects of cardiac output on memory and healthy aging• Screened 25 potential research participants by collecting neuropsychological data and health history to determine eligibility

• Analyzed preliminary data from 5 participants and presented findings about impact of meal timing and caloric intake on bariatric surgery outcomes to research team• Collaborated with colleagues and communicated with two other hospital departments to compile and organize study documents for an internal audit Boston, MA May 2022 • Monitored quality of data from participant food records daily, and ensured no discrepancies in data tracking