Digital Commons Network^™

Sensory And Cognitive Declines In Older Adults: A Longitudinal Study, Melanie Storm Bauer

All Theses and Dissertations (ETDs)

In a recent cross-sectional study, as has been found in numerous previous studies, Sommers et al.: 2011) found that age-related declines in hearing, as assessed by pure-tone thresholds, begin around age 20 and continue across the lifespan. In another article published from the same cross-sectional dataset, Hale et al.: 2011) found that working memory ability also begins declining around age 20 and continues throughout life. The present study is a longitudinal follow-up of these two studies in which a sub-sample of older adults: ≥65 years old at the time of original testing approximately four years ago) were re-tested on sensory …

Building Trust And Collaboration With Rural Minorities: Experiences With Minority Farmers In The Mississippi Delta, Ari Mwachofi

Journal of Health Disparities Research and Practice

The paper focuses on the question “What research approach is effective in building trust with minority farmers?” The question is answered through a documentation of researchers’ experiences building trust and collaboration with minority farmers in the lower Mississippi Delta. The researchers applied two research paradigms -logical positivism and paradigm of praxis. The logical positivism research approach was met with mistrust and open animosity and had to be abandoned for one based on the paradigm of praxis. Through this approach, and cognizant of the historical-social-political context, the researchers included insiders from the focus population as collaborators and researchers and succeeded in …

Transpersonal Effects Of Exposure To Shamanic Use Of Khoomei (Tuvan Throat Singing): Preliminary Evaluations From Training Seminars, Vladislav Matrenitsky, Harris L. Friedman

International Journal of Transpersonal Studies

Khoomei is a Tuvan Siberian shamanic practice involving overtone throat singing. One hundred eighty-one Western participants completed questionnaires after attending Khoomei seminars, asking about the following: motivation of people to learn shamanic throat singing; self-perception at the levels of body, energy, and mind before-and-after the seminar; feelings and sensations from practicing throat singing; transpersonal experience during throat singing; experience of inner vibrations from listening to the singing; and general state and feelings after seminar. In general, most participants reported many benefits from attending the seminars, although a few reported mild negative effects (e.g., dizziness and sadness). Of particular interest are …

Memory Modulation In The Classroom: Selective Enhancement Of College Examination Performance By Arousal Induced After Lecture, Kristy A. Nielson, Timothy J. Arentsen

Psychology Faculty Research and Publications

Laboratory studies examining moderate physiological or emotional arousal induced after learning indicate that it enhances memory consolidation. Yet, no studies have yet examined this effect in an applied context. As such, arousal was induced after a college lecture and its selective effects were examined on later exam performance. Participants were divided into two groups who either watched a neutral video clip (n = 66) or an arousing video clip (n = 70) after lecture in a psychology course. The final examination occurred two weeks after the experimental manipulation. Only performance on the group of final exam items that …

Insight Into The Parenthood Paradox: Mental Health Outcomes Of Intensive Mothering, Holly H. Schiffrin, Kathryn Rizzo, Miriam Liss

Psychological Science Articles

Though people often report wanting to have children because they think it will make them happier, much research suggests that parenting is associated with decreased well-being. Other studies have found that parenting is related to increased life satisfaction. The goal of this study was to provide insight into this paradox by investigating the relationship between a specific way of parenting, intensive parenting, and maternal mental health. An online survey was completed by 181 mothers with children ages 5 and under. Intensive mothering beliefs correlated with several negative mental health outcomes. Controlling for perceived family social support, the belief that women …

Synthesizing And Integrating Mental Health Practice: An Interdisciplinary Approach, Daniel A. Paden

Loma Linda University Electronic Theses, Dissertations & Projects

Research has demonstrated the benefit of interdisciplinary practices in clinical settings, training programs, and research models. This project will review the literature regarding the collaboration of various disciplines in mental health including history, key aspects of integrating mental health as seen through other collaborative efforts, and future direction. In addition, outlining 8 key features that can facilitate more constructive collaboration in the mental health field (Psychological, Psychiatry, Social Work, Marriage and Family, and others). This effort is so we may understand each other's needs and work better together for the overall benefit of our patients.

Promoting Understanding Of Informed Consent, Michael N. Reynolds

Masters Theses

Several studies have shown that research participants who have consented to participate in a study often have limited comprehension of the information presented in the informed consent process. This study compared performance on an end-of-study consent document information retention measure between a read-and-sign consent procedure control group and an enhanced consent procedure experimental group. The enhanced consent procedure consisted of a pre-consent educational module and a question-and-answer style consent document. The control group scored an average of 78.7% correct on the multiple-choice question measure of participant retention of information contained within the consent documents. The experimental group scored an average …

Mediating And Moderating Effects On The Association Between Vision Loss And Depression Among An Older Population, Terry L. Stone, Jonathan Bruce Santo, Walter Wittich

Psychology Faculty Publications

The purpose of this study was to gain a more holistic view of the association between depression and visual functioning by examining possible mediating and moderating factors. Previous research has established a linkage between low life satisfaction and coping skills and depressive symptoms. Results of this study contribute to this literature by indicating that life satisfaction partially mediates the relationship between visual functioning and depression. Furthermore, a significant coping by visual functioning interaction was discovered, revealing that among this sample, visual impairment is associated with higher levels of depression among individuals with low coping skills; however, little effect was found …

Ministry Of Memories: Keys To Pastoral Care Of Non-Cognitive Persons, Reginald Corfield

Doctoral Dissertations and Projects

This work is intended to examine and study the theological and moral reasons to provide pastoral care to persons who have limited or no cognition. Dementia, Alzheimer's, certain other medical conditions and the aging process cause a loss of brain function that affects memory, thinking, behavior and judgment. Most Clergy wrestle with the fact as to whether there is any purpose in ministering to such persons especially when there is no verbal or non-verbal response. This paper involves surveys, research, collection of historical and biblical data and medical science to evaluate the disease process and explore ways in which to …

Facial Attractiveness And Recognition Of Faces: Effects Of Age And Gender, Carla M. Strickland-Hughes, M. K. Johnson, Natalie C. Ebner

College of the Pacific Faculty Presentations

No abstract provided.

Intergenerational Support Systems: An Exploration Of Multigenerational Support Exchange, Ariela N. Litman

Scripps Senior Theses

Post-recession, middle-aged parents may provide various types of support to their grown children and parents. In the current study, parents age 40 to 60 (N =92) reported on a survey the support and affection they exchange with each child over age 18 (N =169) and each parent (N=185). The middle-aged generation (G2) differentiated among children (G3) and parents (G1) within families, and provided emotional, financial, and practical help on average to their children. The more dependent the child (G3), the more support was exchanged. Dependence was measured on normative status like education, employment, disability, and crisis as well as the …

Institutional Variables, Collegial Relationships, And Occupational Satisfaction: Testing The Conceptual Framework Of Faculty Job Satisfaction Among Counselor Educators, Rebecca E. Michel

Counseling & Human Services Theses & Dissertations

Occupational satisfaction is the extent to which individuals are fulfilled by their employment. The Conceptual Framework of Faculty Job Satisfaction (Hagedorn, 2000) describes how aspects of work impact occupational satisfaction, yet researchers have not previously used this model with counselor educators. This study investigated the applicability of the model, as well as the impact of institutional and interpersonal variables, on a sample of 296 counselor educators (26.86% response rate). Findings suggested the model predicted over half of the variance in occupational satisfaction. Significant predictors of satisfaction included work itself, responsibility, recognition, salary, collegial relationships, administration, and climate. Counselor educator occupational …

Perceived Health In Lung Cancer Patients: The Role Of Positive And Negative Affect, Jameson K. Hirsch, Andrea R. Floyd, Paul R. Duberstein

ETSU Faculty Works

Purpose: To examine the association of affective experience and health-related quality of life in lung cancer patients, we hypothesized that negative affect would be positively, and positive affect would be negatively, associated with perceived health.

Methods: A sample of 133 English-speaking lung cancer patients (33% female; mean age = 63.68 years old, SD = 9.37) completed a battery of self-report surveys.

Results: Results of our secondary analysis indicate that trait negative affect was significantly associated with poor physical and social functioning, greater role limitations due to emotional problems, greater bodily pain, and poor general health. Positive affect was significantly associated …

The Influence Of Cognitive-Perceptual Variables On Patterns Of Change Over Time In Rural Midlife And Older Women’S Healthy Eating, Bernice C. Yates, Carol H. Pullen, Jonathan Santo, Linda Boeckner, Patricia A. Hageman, Paul J. Dizona, Susan Noble Walker

Psychology Faculty Publications

Although studies demonstrate that dietary interventions for healthy adults can result in beneficial dietary changes, few studies examine when and how people change in response to these interventions, particularly in rural populations. The purpose of this study was to examine patterns of change over time in healthy eating behaviors in midlife and older women in response to a one-year health-promoting intervention, and to examine what predictors (perceived benefits, barriers, self-efficacy, and family support for healthy eating) influence the changes during the intervention and follow-up. Data for this secondary analysis were from the Wellness for Women community-based trial. Women (N …

The Influence Of Cognitive-Perceptual Variables On Patterns Of Change Over Time In Rural Midlife And Older Women's Healthy Eating, Bernice C. Yates, Carol H. Pullen, Jonathan Bruce Santo, Linda Boeckner, Patricia A. Hageman, Paul J. Dizona, Susan Noble Walker

Psychology Faculty Publications

Although studies demonstrate that dietary interventions for healthy adults can result in beneficial dietary changes, few studies examine when and how people change in response to these interventions, particularly in rural populations. The purpose of this study was to examine patterns of change over time in healthy eating behaviors in midlife and older women in response to a one-year health-promoting intervention, and to examine what predictors (perceived benefits, barriers, self-efficacy, and family support for healthy eating) influence the changes during the intervention and follow-up. Data for this secondary analysis were from the Wellness for Women community-based trial. Women (N ¼ …

A Prospective Study Of Religiousness And Psychological Distress Among Female Survivors Of Hurricanes Katrina And Rita, C. S. Chan, J. E. Rhodes, John E. Perez

Psychology

This prospective study examined the pathways by which religious involvement affected the postdisaster psychological functioning of women who survived Hurricanes Katrina and Rita. The participants were 386 low-income, predominantly Black, single mothers. The women were enrolled in the study before the hurricane, providing a rare opportunity to document changes in mental health from before to after the storm, and to assess the protective role of religious involvement over time. Results of structural equation modeling indicated that, controlling for level of exposure to the hurricanes, pre-disaster physical health, age, and number of children, predisaster religiousness predicted higher levels of post-disaster (1) …

The Impact Of Sleep Quality On Cognitive Functioning In Parkinson's Disease, Karina Stavitsky, Sandra Neargarder, Yelena Bogdanova, Patrick Mcnamara, Alice Cronin-Golomb

Psychology Faculty Publications

In healthy individuals and those with insomnia, poor sleep quality is associated with decrements in performance on tests of cognition, especially executive function. Sleep disturbances and cognitive deficits are both prevalent in Parkinson's disease (PD). Sleep problems occur in over 75% of patients, with sleep fragmentation and decreased sleep efficiency being the most common sleep complaints, but their relation to cognition is unknown. We examined the association between sleep quality and cognition in PD. In 35 non-demented individuals with PD and 18 normal control adults (NC), sleep was measured using 24-hr wrist actigraphy over 7 days. Cognitive domains tested included …

Speak Loud And Clear: Relating Intergenerational Service-Learning To Ageism And Elderspeak, Kristin Hultgren

Psychology Student Work

Speech modification for older adults, commonly referred to as “elderspeak,” is a discriminatory behavior that affects older adults in interactions with family, friends, strangers, healthcare professionals, and long-term care facility staff. The current study investigates the relationship between Intergenerational Service-Learning (ISL) and both ageism and elderspeak. Undergraduate students enrolled in service-learning (SL) projects with older adults (N = 11) or children (N = 20), completed the Fraboni Scale of Ageism (FSA), an Implicit Associations test (IAT), and a communication map task. In the communication map task, students were asked to verbally describe a route on a given map to both …

Expectations Do Not Always Influence Food Liking, Jamie Phillip Hale

Online Theses and Dissertations

The purpose of the present experiment was to examine how expectations influence cracker ratings on a scale of likeability. A large body of research shows that expectations affect food experiences (Wansink, 2004; Eertmans, Baeyens & Van den Bergh, 2001; Kahkonen & Tuorila, 1998). Participants were not aware that the primary interest of the study was how expectations influence cracker ratings. Participants were assigned to either a positive expectation group or a neutral expectation group. Participants in the positive expectation group received a positive verbal cue indicating that the crackers had recently been rated high in a national taste test. The …

Time For Myself, Time For Others: Gender Differences In The Meaning Of Retirement, Kate L. Lanning

Sociology Honors Projects

Research has demonstrated that work is a meaningful activity that contributes to peoples' identities. This meaning, however, may depend on the stage of the life course that one is in, and may be gendered. To contribute to understanding the social meaning of work and potentially gendered life-course transitions, I examine the experiences of older adults with work and retirement. Through interviews with both retired and working older adults, I examine whether and how older men and women differ from each other in the workplace and in retirement. Men and women face different challenges if they continue to work and when …

Usability Of Unproctored Internet Testing: Needs Of Older Applicants, Leslie Ann Hagen

Theses Digitization Project

The purpose of this study was to contribute to bridging the gap between research and practice by investigating the particular usability and design issues that impact applicant perceptions when using unproctored testing, particularly the potentially unique reactions of older applicants. Age was also used as a variable to determine if it moderates applicant perceptions of procedural justice, organizational attraction and intentions toward the organization when taking an unproctored test.

Preliminary Analysis Of The Geriatric Intelligence Test, Adam W. Fominaya

ETD Archive

The Wechsler Abbreviated Scale of Intelligence was not designed specifically for older adults. Many potential confounding factors occur with greater frequency in the elderly population and these may make the WASI a less appropriate measure of general cognitive functioning. This preliminary study aimed to develop the Geriatric Intelligence Test (GIT). Items were piloted on older adults (>80) who also completed two WASI Subtests. Preliminary results show that multiple GIT subtests are strong predictors of WASI subtest scores and showed good internal consistency. Results will be used to develop a more parsimonious version of the test

Teacher Support As A Moderator Of Behavioral Outcomes For Youth Exposed To Stressful Life Events, Rebekah S. Huber, Sarah K. Sifers, Daniel Houlihan, Rachel Youngblom

Psychology Department Publications

The present study examined the relationship between teacher support, life stress, and behavioral outcomes in 103 youth. Participants completed questionnaires regarding life events, social support, personality, and behavior. Moderated regression analyses were conducted using youth perceptions of teacher support and negative life events to predict externalizing and internalizing problems. Results revealed a significant interaction between teacher support and life stress, indicating teacher support successfully moderated the effect of stress on externalizing problems. Main effects for life stress were consistent with previous literature suggesting that higher amounts of stress predict greater externalizing and internalizing problems. Implications for teacher support are discussed.

Seeing Stars: Emotional Trauma In Athlete Retirement: Contexts, Intersections, And Explorations, Scott P. Tinley

CGU Theses & Dissertations

Few areas of modern sport are as misunderstood in popular and academic literature as that of retired professional and elite athletes. While the subject has been studied, the case of the retiring athlete has yet to be fully explored in a detailed, qualitative, and interdisciplinary study focusing on nuanced contexts affecting the quality of an athlete's exit from sport. Utilizing 3 participant groups--29 elite athletes (16 sports, 18 males, 11 females), 9 professional sport administrators, and 8 sport media journalists--over an 18-month period, extensive semi-structured interviews resulted in 1,436 raw data themes that constituted 13 direct, 3 indirect, and 3 …

Young And Older Adults’ Beliefs About Effective Ways To Mitigate Age-Related Memory Decline, Michael Horhorta, Tara T. Lineweaver, Monique Ositelu, Kristi Summers, Christopher Herzog

Scholarship and Professional Work - LAS

This study investigated whether young and older adults vary in their beliefs about the impact of various mitigating factors on age-related memory decline. Eighty young (ages 18–23) and eighty older (ages 60–82) participants reported their beliefs about their own memory abilities and the strategies that they use in their everyday lives to attempt to control their memory. Participants also reported their beliefs about memory change with age for hypothetical target individuals who were described as using (or not using) various means to mitigate memory decline. There were no age differences in personal beliefs about control over current or future memory …

Memory Priming In Elderly Individuals Diagnosed With Dementia, Jessica Lee Deselms

All Graduate Theses, Dissertations, and Other Capstone Projects

The purpose of the current study was to examine the efficacy of a novel memory enhancement procedure for individuals with dementia named "memory priming." Three elderly individuals with a diagnosis of dementia participated in the study. Baseline procedures involved identifying low-probability items that served as targets for the intervention and moderate-probability questions that served as control items. A variation of a reversal design was implemented to compare three different conditions: the memory priming intervention and two control conditions that involved reading aloud and a watching a video. The results of the study indicated that individuals with moderate-to-severe memory impairment do …

Fear As A Predictor Of Life Satisfaction For Older Adults In Retirement In Canada, Satoko Nguyen

Walden Dissertations and Doctoral Studies

In developed countries, most healthy retirees still have fears about growing old; however, there is little empirical data on the relationship between this fear and quality of life. This cross-sectional, correlational, survey study tested whether a summated measure of fears of growing old (fear) based on Laslett’s theory of retirement (the third age) significantly predicted life satisfaction and retirement satisfaction after adjusting for significant activity theory covariates. 190 Canadian volunteer retirees at 3 community retirement centers completed surveys. A pilot study established the reliability and valdity of the scales, including an instrument Fears about Growing Old derived from Laslett’s exemplifications, …

Graduate Student Researchers' Knowledge/Efficacy: Results From A Virtual Lab, Lee Stadtlander, Martha Giles

Walden Faculty and Staff Publications

Stadtlander and Giles (2010) showed the feasibility of a virtual psychology research laboratory. The present study examines improvement in students’ research skills and efficacy in a three quarter lab. Students conducted interviews in a faculty designed project, analyzed the data, and co-wrote a journal manuscript. Findings indicate lab students’ research knowledge and efficacy improved significantly over non-lab graduate students.

Dynamic Associations Of Change In Physical Activity And Change In Cognitive Function: Coordinated Analyses Of Four Longitudinal Studies, Magnus Lindwall, Cynthia R. Cimino, Laura Gibbons, Meghan Mitchell, Andreana Benitez, Cassandra L. Brown, Robert F. Kennison, Steven D. Shirk, Alireza Atri, Annie Robitaille, Stuart W. Macdonald, Elizabeth M. Zelinski, Sherry L. Willis, K. Warner Schaie, Boo Johannson, Marcus Praetorius, Roger A. Dixon, Dan M. Mungas, Scott M. Hofer, Andrea M. Piccinin

Psychology Faculty Publications

The present study used a coordinated analyses approach to examine the association of physical activity and cognitive change in four longitudinal studies. A series of multilevel growth models with physical activity included both as a fixed (between-person) and time-varying (within-person) predictor of four domains of cognitive function (reasoning, memory, fluency, and semantic knowledge) was used. Baseline physical activity predicted fluency, reasoning and memory in two studies. However, there was a consistent pattern of positive relationships between time-specific changes in physical activity and time-specific changes in cognition, controlling for expected linear trajectories over time, across all four studies. This pattern was …

Social Activity And Cognitive Functioning Over Time: A Coordinated Analysis Of Four Longitudinal Studies, Cassandra L. Brown, Laura E. Gibbons, Robert F. Kennison, Annie Robitaille, Magnus Lindwall, Meghan B. Mitchell, Steven D. Shirk, Alireza Atri, Cynthia R. Cimino, Andreana Benitez, Stuart W.S. Macdonald, Elizabeth M. Zelinski, Sherry L. Willis, K. Warner Schaie, Boo Johannson, Roger A. Dixon, Dan M. Mungas, Scott M. Hofer, Andrea M. Piccinin

Psychology Faculty Publications

Social activity is typically viewed as part of an engaged lifestyle that may help mitigate the deleterious effects of advanced age on cognitive function. As such, social activity has been examined in relation to cognitive abilities later in life. However, longitudinal evidence for this hypothesis thus far remains inconclusive. The current study sought to clarify the relationship between social activity and cognitive function over time using a coordinated data analysis approach across four longitudinal studies. A series of multilevel growth models with social activity included as a covariate is presented. Four domains of cognitive function were assessed: reasoning, memory, fluency, …