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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences

University of Kentucky

2015

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Articles 61 - 66 of 66

Full-Text Articles in Medicine and Health Sciences

College Students’ Use Of Social Media To Communicate About Alcohol And Drinking Behaviors, Jenna E. Reno Jan 2015

College Students’ Use Of Social Media To Communicate About Alcohol And Drinking Behaviors, Jenna E. Reno

Theses and Dissertations--Communication

Social networking sites (SNSs) are an increasingly popular channel for communication among college students. Often students disclose more freely via social networking sites than they would in other situations. These disclosures commonly include information about engaging in risky health behaviors (e.g., binge drinking). Study 1 examined students’ impression management goals and self-presentation tactics specifically related to self-disclosures of drinking behavior on SNSs. Findings suggest that students use differing self-presentation tactics across various SNSs in order to achieve their impression management goals and to avoid consequences associated with disclosing about risky health behaviors to certain audiences. Study 2 sought to develop …


Discrimination Of Mild Cognitive Impairment And Alzheimer's Disease Using Transfer Entropy Measures Of Scalp Eeg, Joseph Mcbride, Xiaopeng Zhao, Nancy Munro, Gregory Jicha, Charles Smith, Yang Jiang Jan 2015

Discrimination Of Mild Cognitive Impairment And Alzheimer's Disease Using Transfer Entropy Measures Of Scalp Eeg, Joseph Mcbride, Xiaopeng Zhao, Nancy Munro, Gregory Jicha, Charles Smith, Yang Jiang

Sanders-Brown Center on Aging Faculty Publications

Mild cognitive impairment (MCI) is a neurological condition related to early stages of dementia including Alzheimer's disease (AD). This study investigates the potential of measures of transfer entropy in scalp EEG for effectively discriminating between normal aging, MCI, and AD participants. Resting EEG records from 48 age-matched participants (mean age 75.7 years)-15 normal controls, 16 MCI, and 17 early AD-are examined. The mean temporal delays corresponding to peaks in inter-regional transfer entropy are computed and used as features to discriminate between the three groups of participants. Three-way classification schemes based on binary support vector machine models demonstrate overall discrimination accuracies …


Improving Depression Care For Older Home Health Patients, Sarah R. Schirmer Jan 2015

Improving Depression Care For Older Home Health Patients, Sarah R. Schirmer

DNP Projects

Rates of depression in older home healthcare (HH) patients are highly prevalent. Although depression in this population is associated with increased rates of re-hospitalization, falls, and suicides, it is frequently under diagnosed and under treated. This Capstone Report examined this problem through three interrelated manuscripts. The first manuscript explored the problem through a review of the literature. This review determined that while there are many barriers to adequate depression care, programs that train clinicians to screen for depression and connect patients to depression care encourage adequate evaluation and treatment and can result in clinically significant changes in depression scores. This …


Emotional Enhancement And Repetition Effects During Working Memory In Persons With Mild Cognitive Impairment, Lucas S. Broster Jan 2015

Emotional Enhancement And Repetition Effects During Working Memory In Persons With Mild Cognitive Impairment, Lucas S. Broster

Theses and Dissertations--Clinical and Translational Science

This dissertation introduces a framework for understanding differences in how emotional enhancement effects might influence memory in aging adults and then summarizes the findings of three studies of how repetition effects and emotional enhancement effects influence working memory in older adults without cognitive impairment (NC), older adults with amnestic mild cognitive impairment (MCI), and older adults with mild Alzheimer’s disease (AD). In these experiments, individuals with AD showed cognitive impairment in terms of accuracy and reaction time, but individuals with MCI showed milder behavioral impairment that was confined to manipulations of working memory. Individuals with AD showed relative sparing of …


Effects Of An Online Training In The Ziggurat Model On The Autism Knowledge Of School-Based Speech-Language Pathologists (Slps), Wendy L. Wilkerson Jan 2015

Effects Of An Online Training In The Ziggurat Model On The Autism Knowledge Of School-Based Speech-Language Pathologists (Slps), Wendy L. Wilkerson

Theses and Dissertations--Rehabilitation Sciences

Autism Spectrum Disorder (ASD) is a low-incidence disorder with high impacts on individuals, families, and society. School-based speech-language pathologists (SLPs) have tremendous responsibilities toward individuals with ASD, but pre-service SLPs are not adequately trained to fulfill these expectations. In order to reduce the widespread financial and social impact of ASD, school-based SLPs need to complete effective training to prepare them for the selection of established social-communication practices. One framework for the selection of individualized intervention is the Ziggurat Model (Aspy & Grossman, 2008). The following study used mixed methods to investigate the research question: “Does the ASD knowledge base of …


Do Air Pollutant Emissions Lead To An Increase In Total Personal Health Care Costs By State?, Dana Jespersen Jan 2015

Do Air Pollutant Emissions Lead To An Increase In Total Personal Health Care Costs By State?, Dana Jespersen

MPA/MPP/MPFM Capstone Projects

Total personal health care costs are increasing in the United States every year. Currently personal health care costs are predicted to increase at a national average rate of 6.5 percent. This is on track with the historical data. The increase has returned to the 6.0 percent mark after falling down to an increase of 3.7 percent in 2013. Recovering from the recession and the implementation of the Affordable Care Act has contributed to the steady increase back up to the average 6 percent increase per year. When looking at individual states, all averaged around the 6 to 8 percent increase …