Jennifer A Margrett

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Research has demonstrated that older adults' cognitive performance can be enhanced via formal intervention, as well as more informal intervention including collaboration or working with a partner. The current study investigated the effects of an inductive reasoning training program adapted for in-home use among older adults assigned to individual training(More)
The purpose of this study was to examine the associations among self-efficacy, perceived support, and physical activity in middle-aged and older married couples. A total of 116 middle-aged and older couples (M = 58.86 years, SD = 7.16, range 50-74) participated in the study. A dyadic approach to path modeling was taken. The final model indicated that for(More)
This study tests the associations of self-efficacy, outcome expectancies, perceived barriers, self-regulatory behaviors and social support with physical activity. Data from 116 married community-dwelling middle-aged and young-old couples (M = 58.86 years, SD = 7.16, range = 50 to 75) were collected via mail-in survey. The model indicated that self-efficacy(More)
While it is understood that longevity and health are influenced by complex interactions among biological, psychological, and sociological factors, there is a general lack of understanding on how psychosocial factors impact longevity, health, and quality of life among the oldest old. One of the reasons for this paradox is that the amount of funded research(More)
Collaborative cognition research has demonstrated that social partners can positively impact individuals' thinking and problem-solving performance. Research in adulthood and aging has been less clear about dyadic effects, such as partner gender, on collaborative cognition. The current study examined the objective and subjective experiences of older men and(More)
OBJECTIVE Numerous studies have demonstrated the robustness of the framing effect in a variety of contexts. The present study investigated the effects of a debiasing procedure designed to prevent the framing effect for young adults who made decisions based on hypothetical medical decision-making vignettes. METHODS The debiasing technique involved(More)
A 41-item questionnaire was developed to assess cognitions that are representative of the DSM-IV conceptualization of depressive personality disorder. Eighty-nine undergraduates from a private, Midwestern, Catholic university were administered the Depressive Personality Disorder Inventory (DPDI), the Dysfunctional Attitude Scale (DAS), and the Automatic(More)
Hypertension, highly prevalent and often undiagnosed among older Mexican Americans, is associated with greater limitations in activities of daily living (ADLs) and instrumental activities of daily living (IADLs) that can lead to greater dependency for older adults. Using data from the Hispanic Established Populations for Epidemiologic Studies of the Elderly(More)
OBJECTIVES The goals of this study were to uncover the criteria by which centenarians, proxy/caregivers, and interviewers rated centenarians' mental health. Often proxy and interviewer reports are obtained in studies of the oldest-old and become a primary source of information. METHODS Data were from a population-based sample of mentally competent US(More)
UNLABELLED BACKGROUND/STUDY CONTEXT: An increasing number of studies have examined factors related to everyday problem-solving performance across adulthood. The current study examined the role of experimentally provided supportive messages intended to provide practical or emotional support on everyday problem-solving performance. Other factors such as(More)