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Senescence Disorder Literacy Among Prelingual/Culturally Deaf Individuals Age 50 And Older, J. Delores Hart Jan 2017

Senescence Disorder Literacy Among Prelingual/Culturally Deaf Individuals Age 50 And Older, J. Delores Hart

Walden Dissertations and Doctoral Studies

The preferred method of communication for most prelingual/culturally Deaf individuals is American Sign Language (ASL), and members of this linguistic/cultural minority community are often not recognized as being bilingual. Many prelingually/culturally Deaf individuals have limitations and deficits in English proficiency; which can lead to deficits in general knowledge of health-related terminology. Current projections are that older adults are expected to live longer, and will also experience the development of, increases in and more extended periods of living with senescence/age-related health disorders, also includes prelingual/culturally Deaf individuals. This quantitative research project, utilizing the theoretical framework of health literacy and a modified …

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Increasing The Vocabulary Acquisition Rate For Third Grade English Language Learners, Jennifer Dawn Pendergrass Jan 2017

Increasing The Vocabulary Acquisition Rate For Third Grade English Language Learners, Jennifer Dawn Pendergrass

Walden Dissertations and Doctoral Studies

Given the ongoing demographic transformations of U.S classrooms, knowledge of the strategies teachers use to address the vocabulary needs of English language learners (ELLs) is central for improving student outcomes. The problem in a Georgia school system was that ELLs were not building grade-level appropriate vocabulary at a pace comparable to that of their peers. The purpose of this qualitative study was to identify strategies that increase the rate of vocabulary acquisition for ELLs. In this study, 10 third grade teachers were asked about their understanding of the second language vocabulary acquisition process, which vocabulary strategies they were using to …

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Project Risk Management Strategies For It Project Managers, John Stephen Cabral Jan 2017

Project Risk Management Strategies For It Project Managers, John Stephen Cabral

Walden Dissertations and Doctoral Studies

Utilizing information technology (IT) to enable new organizational capabilities to achieve near-term objectives and long-term sustainability is a top priority for many business leaders seeking to maintain or increase market share. However, organizational leaders face significant challenges to their strategy execution because the percentage of challenged IT projects has remained relatively static for decades. The purpose of this qualitative case study was to explore risk management strategies used by 7 purposely selected IT project managers (PMs) from a pharmaceutical company located in the northeastern United States who have effectively managed IT project performance by using risk management strategies, leading to …

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Colorectal Cancer Screening For The Vietnamese American Population In Iowa, Michael H. Le Jan 2017

Colorectal Cancer Screening For The Vietnamese American Population In Iowa, Michael H. Le

Walden Dissertations and Doctoral Studies

Colorectal cancer (CRC) is a primary cause of cancer-related mortality in the United States. Asian Americans have the highest CRC mortality rates. CRC screening tests can reduce CRC incidence, yet Asian Americans, specifically the subgroup of Vietnamese Americans, underuse CRC screening. The purpose of this phenomenological study was to understand why Vietnamese Americans, ages 50 to 75, underuse CRC screening. The health belief model constructs of susceptibility, severity, benefits, barriers, and self-efficacy were the framework for understanding this population's health-related behaviors. Three research questions focused on how knowledge, language, and cultural beliefs and perceptions affect Vietnamese Americans' CRC screening decisions. …

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Improving Parental Involvement In An Inner-City Elementary School, Veronica D. Marion Jan 2017

Improving Parental Involvement In An Inner-City Elementary School, Veronica D. Marion

Walden Dissertations and Doctoral Studies

A pattern of low parental involvement exists at in an inner-city school in the northeast region of the United States, where 90% of the students are students of color and fewer than 10% of parents attend school-based activities. Low parental involvement at the local school may lead to decreased student achievement and limited access to needed resources and information. A qualitative case study design was used to explore the problem. Epstein's typology, which includes the traditional definition of parental involvement and acknowledges the parents' role in the home, provided the conceptual framework for the study. Research questions focused on perceived …

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Instructional Practices Of Upper Elementary General Education Teachers Of English Learners, Jamie Lynn Cardwell Jan 2017

Instructional Practices Of Upper Elementary General Education Teachers Of English Learners, Jamie Lynn Cardwell

Walden Dissertations and Doctoral Studies

For the past 7 years in a public Midwestern school district, 75% of the English learners (ELs) in 3rd, 4th, and 5th grades have performed below proficiency on the state examination. To address the declining academic achievement, district administration required that K-5 teachers attend professional development (PD) that featured culturally and linguistically responsive (CLR) instructional practices for ELs. Despite district wide PD, school administration did not monitor implementation of these practices and student achievement continued to decline. This qualitative bounded case study was grounded in Vygotsky's constructivism and Krashen's second language acquisition theories. The purpose of this study was to …

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Expatriate Students' Perceptions Of Attendance And Persistence At A Private Malaysian Institution, Jin Deng Jan 2017

Expatriate Students' Perceptions Of Attendance And Persistence At A Private Malaysian Institution, Jin Deng

Walden Dissertations and Doctoral Studies

Although Malaysia primarily relies on expatriates to develop its economy, a private Malaysian institution had not examined the retention of expatriate students who might contribute toward the country's future economy. The problem that prompted this study was the institution showed low graduation rates for expatriate students and had not assessed the perceptions of key factors that impacted their attendance and persistence. The purpose of this study was to provide insights about expatriate students' perceptions of key factors about attendance and persistence at the institution. Tinto's longitudinal model of dropping out and the conceptual model guided this study. With a guiding …

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The Influence Of Culture On Hiv Disclosure Among Gay Asian Males, David C. Doan Jan 2017

The Influence Of Culture On Hiv Disclosure Among Gay Asian Males, David C. Doan

Walden Dissertations and Doctoral Studies

HIV-positive, Asian Pacific Islander (API) men who have sex with men (MSM) experience triple minority stigma including HIV, sexual orientation, and minority ethnicity. To date, there is no research that examines the influence of cultural factors, level of acculturation, social determinants of health, and other confounding variables (e.g., age, education, level of income, and length of time since diagnosis) on HIV-positive disclosure behaviors, attitudes, and intentions to casual sexual partners for API MSM. The theoretical framework for this study was based on Hofstede's original cultural values and Triandis's cultural dimensions. In this 2-phase, mixed methods, sequential explanatory study, 24 API …

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Ask A Busy Person? A Reexamination Of Cognitive Performance Under Load, Graham Watson Jan 2017

Ask A Busy Person? A Reexamination Of Cognitive Performance Under Load, Graham Watson

Walden Dissertations and Doctoral Studies

A longstanding folk belief suggests that 'busy' people possess the ability to get more done than others. Busyness, defined as the demands of everyday life, has been shown to generate cognitive load, which has been called 'cognitive busyness.' Although most cognitive theory would deny the possibility that cognitive load may enhance performance, some recent research may support the possibility. Cowan's 1988 information-processing model was used to study how measures of everyday busyness correlated with performance on cognitive tasks. The research question addressed whether any combination of such measures, in combination with working memory, could predict performance on such tasks. 92 …

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Return On Investment Of The Cftp Framework With And Without Risk Assessment, Anne Lim Lee Jan 2017

Return On Investment Of The Cftp Framework With And Without Risk Assessment, Anne Lim Lee

Walden Dissertations and Doctoral Studies

In recent years, numerous high tech companies have developed and used technology roadmaps when making their investment decisions. Jay Paap has proposed the Customer Focused Technology Planning (CFTP) framework to draw future technology roadmaps. However, the CFTP framework does not include risk assessment as a critical factor in decision making. The problem addressed in this quantitative study was that high tech companies are either losing money or getting a much smaller than expected return on investment when making technology investment decisions. The purpose of this research was to determine the relationship between returns on investment before and after adding risk …

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Educators' Perceptions Of Best Practices For Increasing Literacy Among High-Poverty Students, Giuseppe Di Monte Jan 2017

Educators' Perceptions Of Best Practices For Increasing Literacy Among High-Poverty Students, Giuseppe Di Monte

Walden Dissertations and Doctoral Studies

The local problem addressed in this study was the low reading achievement of high-poverty fourth-grade students in a small rural school in the Mid-Atlantic region of the United States. The purpose of this instrumental case study was to examine the perceptions of the campus principal and teachers at a sampled high-poverty and high achieving elementary school to determine best practices for meeting literacy needs of high-poverty students. This knowledge is important because student success in reading achievement contributes to overall academic success. The neo-sociocultural conceptual paradigm of Wertsch, del Rio, and Alverez, which links cognitive and cultural learning processes, was …

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Common Psycholinguistic Themes In Mass Murderer Manifestos, Laura E. Hamlett Jan 2017

Common Psycholinguistic Themes In Mass Murderer Manifestos, Laura E. Hamlett

Walden Dissertations and Doctoral Studies

Mass murder in the United States is increasing, yet understanding of mass murderers is still relatively limited. Many perpetrators compose manifestos, which include journals, blogs, letters, videos, and other writings. Previous research has indicated that personal messages are of great social and psychological importance; however, there remains an important gap in the current literature regarding studies specific to these manifestos. As such, the purpose of this qualitative multiple case study was to provide greater understanding of mass murderers' motives and mindsets through psycholinguistic analysis of their recorded words. The constructivist conceptual framework enabled gathering, analyzing, interpreting, and reporting thematic language …

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Consensus In Anesthesia Handoff Reporting, Robin Lee Anselm Jan 2017

Consensus In Anesthesia Handoff Reporting, Robin Lee Anselm

Walden Dissertations and Doctoral Studies

Despite some improvement, no consensus exists to perfect quality in anesthesia handoff practice and policy. This quality improvement project was designed to assist a local anesthesia and perioperative workforce questioning the quality of its current handoff. Theories and models used to inform the project included the Inter-Professional Team Collaborative, Lewin's change theory, the continuous quality improvement theory, and the knowledge to action model. The communication assessment tool (CAT) functioned as a needs assessment yielding a gap in handoff practice of 25 participants. The CAT also served as the post project evaluation survey. The situation, background, assessment, and recommendation (SBAR) tool …

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The Trilogy Of Science: Filling The Knowledge Management Gap With Knowledge Science And Theory, Anthony Shawn Bates Jan 2017

The Trilogy Of Science: Filling The Knowledge Management Gap With Knowledge Science And Theory, Anthony Shawn Bates

Walden Dissertations and Doctoral Studies

The international knowledge management field has different ways of investigating, developing, believing, and studying knowledge management. Knowledge management (KM) is distinguished deductively by know-how, and its intangible nature establishes different approaches to KM concepts, practices, and developments. Exploratory research and theoretical principles have formed functional intelligences from 1896 to 2013, leading to a knowledge management knowledge science (KMKS) concept that derived a grounded theory of knowledge activity (KAT). This study addressed the impact of knowledge production problems on KM practice. The purpose of this qualitative meta-analysis study was to fit KM practice within the framework of knowledge science (KS) study. …

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Examining Adolescent Student Photography And Related Processes To Inform Day Treatment School Curricula And Behavioral Interventions, Jason Edward Gorbel Jan 2017

Examining Adolescent Student Photography And Related Processes To Inform Day Treatment School Curricula And Behavioral Interventions, Jason Edward Gorbel

Walden Dissertations and Doctoral Studies

Adolescent students with psychiatric disorders who are educated in day treatment school classrooms manifest cognitive limitations, maladaptive behaviors, and social functioning deficits that often lead to academic failure, impeding their productivity when they become adults and causing them to run afoul of the criminal justice system. Informed by their students' interests and perspectives, day treatment schoolteachers can individualize existing curricular and behavioral interventions, or develop alternatives so that unwanted classroom behaviors decrease and academic performance improves. This qualitative case study used Roland Barthes' (1981, 1985) theory of semiotics as a conceptual framework for answering how an analysis of photographs taken …

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The Lived Experiences Of Low Income Parents Of Children With Autism, Renee L. Sullivan Jan 2017

The Lived Experiences Of Low Income Parents Of Children With Autism, Renee L. Sullivan

Walden Dissertations and Doctoral Studies

Previous studies indicated that parents raising children with autism (CWA) experience higher rates of stress; however, no qualitative studies have addressed low-income parents' lived experiences of raising CWA. The purpose of this hermeneutic phenomenological study was to understand the challenges that low-income parents of CWA face daily within the framework of family systems theory and biopsychosocial theory. Research questions focused on the impact of income and the core symptoms of autism (social deficits, communication deficits, and repetitive behaviors) on marital and interpersonal relationships. Semistructured interviews with 13 parents were conducted, and transcripts were analyzed for themes using a 4-step process. …

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Differences In Perceived Constraints Of Telework Utilization Among Teleworkers And Office Workers, Yolanda West Jan 2017

Differences In Perceived Constraints Of Telework Utilization Among Teleworkers And Office Workers, Yolanda West

Walden Dissertations and Doctoral Studies

Approximately 37% of the U.S. labor force currently works from a remote location. Costs and competition are driving organizations to increase the use of telework among remote workplaces. Increasing organizational knowledge of the perceptions of current teleworkers could increase its adoption by employees and improve its implementation by managers. The purpose of this research was to test hypotheses regarding the perceived levels of telework efficiency, social interaction, and technical support to determine in those perceptions differed between teleworkers and office workers. Goldratt's Theory of Constraints framed the quantitative research design. A purposive sample of 54 teleworkers and office workers in …

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Organizational Strategies For Developing New Stem Talent, Keri Allen Jan 2017

Organizational Strategies For Developing New Stem Talent, Keri Allen

Walden Dissertations and Doctoral Studies

U.S. business leaders are experiencing a deficiency within STEM skill sets in newly hired employees, resulting in challenges to business sustainability. The purpose of this case study was to identify strategies used to develop new STEM employees for business sustainability. Participants included 5 IT business leaders who had experience developing new STEM employees in a technology organization in New York. The 3-part theory of knowledge management, knowledge creation, and knowledge transfer was the conceptual framework for this study. Data collection included face-to-face interviews and analyses of company training plans, videos, and internal websites. Methodological triangulation of the analysis technique included …

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The Perceptions Of Video Surveillance And Its Influence On Cargiver Stress In The Home Care Setting, Asuncion Neri-Candelaria Jan 2017

The Perceptions Of Video Surveillance And Its Influence On Cargiver Stress In The Home Care Setting, Asuncion Neri-Candelaria

Walden Dissertations and Doctoral Studies

Given the stress involved in caring for elders, the propensity for abuse among the older adult population continues to be a problem, as the number of caregivers providing care in the home is increasing to meet the demand of an increasing population of older adults. One solution is to implement video surveillance in the home. The purpose of this phenomenological, retrospective and prospective study was to describe the perceptions and experiences of caregivers that affect stress in the home care setting and to describe participants' perceptions about the impact of video surveillance in the home environment on caregiver stress and …

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Influences Of Provider-Patient Communication On Health Literacy And Public Policy Relevant Outcomes, Rachel Carla Cartwright-Vanzant Jan 2017

Influences Of Provider-Patient Communication On Health Literacy And Public Policy Relevant Outcomes, Rachel Carla Cartwright-Vanzant

Walden Dissertations and Doctoral Studies

Several artifacts of federal policy address the connection between health literacy of patients and health outcomes. These laws include The Plain Writing Act, Health Information Technology for Economic and Clinical Health, and the Health Insurance Portability and Accountability Act. Even with this policy structure, little is known about how nurses' knowledge of health literacy may influence patient understanding of medical information and health outcomes. Using Knowles' principles of effective communication, the purpose of this mixed-methods study was to concurrently examine the relationship between nurse knowledge of health literacy and communication techniques used by nurses to identify any causal relationships in …

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Influence Of Technology On English Language Learners' Vocabulary, Reading, And Comprehension, Catherine Elizabeth Crum Jan 2017

Influence Of Technology On English Language Learners' Vocabulary, Reading, And Comprehension, Catherine Elizabeth Crum

Walden Dissertations and Doctoral Studies

Researchers have shown that vocabulary development is a challenge for English Language Learners (ELLs) as they are less prepared to use contextual and linguistic clues to decode unfamiliar vocabulary. Beginning in the upper elementary grades, reading in content areas becomes lengthier and more complex. Technology-supported vocabulary instruction to teach social studies to ELLs is a relatively new concept in the 5th grade classroom. The purpose of this comparative study was to assess the vocabulary and reading comprehension outcomes of ELLs in the content area of 5th grade social studies when taught using technology-supported versus traditional textbook instruction. Mayer's cognitive theory …

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Effects Of Instructional Pedagogy On Eighth-Grade Reading Students, Barbara Ward Jan 2017

Effects Of Instructional Pedagogy On Eighth-Grade Reading Students, Barbara Ward

Walden Dissertations and Doctoral Studies

Education is the foundation for the future, and a successful education begins with strong literacy skills. The 2013 National Assessment of Educational Progress reported that only 36% of eighth-grade students in the United States were classified as reading on a proficient level, and 22% of eighth-grade students were unable to read and comprehend text at the basic level. The purpose of this quantitative, quasi-experimental, post hoc analysis was to determine whether a difference existed in the change in test scores of the reading portion of the Criterion Referenced Competency Test from the 2011-2012 academic year to the 2012-2013 academic year …

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Impact Of The Childcare Setting And Caregiver Education On Toddler Language Environment, Snejana Nihtianova Jan 2017

Impact Of The Childcare Setting And Caregiver Education On Toddler Language Environment, Snejana Nihtianova

Walden Dissertations and Doctoral Studies

Young children's early language development is strongly related to their school performance, and slow language growth may predict later academic problems. The link between the language quality and amount of speech that children hear and their language development is well documented; however, the factors that impact variability in linguistic input are not well understood. The purpose of this quantitative study was to assess the association between childcare settings and childcare provider education level and toddlers' language environment. The study sample consisted of 29 Bulgarian children. The study used a new technology called Language Environment Analysis, which is the preferred method …

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Working Alliance Between Interpretive And Noninterpretive Therapy Services For Deaf Individuals, Sherri Lee Spain Jan 2017

Working Alliance Between Interpretive And Noninterpretive Therapy Services For Deaf Individuals, Sherri Lee Spain

Walden Dissertations and Doctoral Studies

Deaf individuals typically have access to 2 types of therapeutic services: interpretive (with an interpreter) and noninterpretive (with a sign-fluent therapist). Previous research indicates that the presence of an interpreter may hinder development of working alliance and attachment. There is a lack of empirical evidence assessing the effect of working alliance and attachment based on whether or not therapy incorporates an interpreter. The working alliance theory and the attachment theory were the theoretical foundations for this study. This study examined the difference between the strength of working alliance and attachment to the therapist given the presence or absence of an …

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Teachers' Perceptions In Developing Robust Vocabulary Instruction At An American International School, Cathleen S. M. Lee Jan 2017

Teachers' Perceptions In Developing Robust Vocabulary Instruction At An American International School, Cathleen S. M. Lee

Walden Dissertations and Doctoral Studies

At an international school in Taiwan, English learners have struggled to meet the U.S. national average in vocabulary on standardized testing instruments. This problem has become more significant since 2009. The purpose of this research was to conduct a case study on successful vocabulary teachers to determine their perceptions of effective teaching. Knowles' andragogy, Brookfield's self-directed, experiential learning, and Vygotsky's social constructivist framework provided the conceptual framework for this study. The research questions focused on teachers' perceptions of why they were successful in teaching vocabulary in English. The study site had access to quantitative data regarding previous standardized testing results; …

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Culturally Competent Nutrition Counseling And Health Outcomes Of Patients On Emergency Dialysis, Edlyn Geraldine Bustamante Jan 2017

Culturally Competent Nutrition Counseling And Health Outcomes Of Patients On Emergency Dialysis, Edlyn Geraldine Bustamante

Walden Dissertations and Doctoral Studies

Undocumented end stage renal disease (ESRD) patients in the United States only have access to emergency dialysis. To compensate for the lack of regular dialysis these patients must follow strict renal dietary restrictions. However, nutrition counseling by a dietitian is not part of the renal management of patients on emergency dialysis. The purpose of this quantitative quasi-experimental treatment-control study was to assess how the application of nutritional counseling that is both culturally and linguistically competent affects dialysis frequency and biochemical lab values such as serum potassium, phosphorus, and vitamin D of patients in emergency dialysis. The study was grounded on …

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Influence Of Leadership Style On Leaders' Transition From Private To Public Sector, Lorinda Lee Jan 2017

Influence Of Leadership Style On Leaders' Transition From Private To Public Sector, Lorinda Lee

Walden Dissertations and Doctoral Studies

Leadership can improve the quality of work through motivation or degrade work through pressure. Leadership effectiveness depends on style and work environment. Differences in work environment may create challenges for leaders transitioning from private to public organizations. The purpose of this quantitative correlational study was to examine the relationship between leadership styles and ease of transition from private to public organizations. The study included the full-range leadership model as the theoretical foundation. Seventy-seven public sector employees in Ontario, Canada, participated in a survey to measure leadership style and effectiveness of transition from private to public sector. Results of multiple linear …

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Identifying Communication Barriers And Trust Issues Of Black Women Seeking Preventive Health Services In Houston, Texas, Melissa E. Shelton Jan 2017

Identifying Communication Barriers And Trust Issues Of Black Women Seeking Preventive Health Services In Houston, Texas, Melissa E. Shelton

Walden Dissertations and Doctoral Studies

Black women mortality rates are perceived to be impacted by communication barriers, trust issues, and the lack of quality preventive health services. The purpose of this phenomenological study was to explore communication barriers and trust issues perceived by Black women when seeking preventive health services. HMB was used to identify public attitudes around receiving preventive health services and to construct each question based on perceived susceptibility and perceived severity of communication barriers and trust issues. An ecological model of the communication process was used as a framework to identify fundamental relationships between the Black female patients and health care providers. …

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Media Coverage Of Domestic Extremists And The Influence On Police Emotions, Jamie Porter Jan 2017

Media Coverage Of Domestic Extremists And The Influence On Police Emotions, Jamie Porter

Walden Dissertations and Doctoral Studies

The media have influenced domestic extremists who are targeting the police, and this is related to negative emotions among the police. These extremists are targeting police officers based on how events are framed by the media. In this way, the media have influenced domestic extremists' target selection and caused negative emotions among police officers because they are now the targets. The purpose of this qualitative narrative study was to understand the perceptions of police officers about how the media have influenced domestic extremists to target them. The narrative of this qualitative inquiry was guided by a semistructured interview sample consisting …

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Clinicians' Perceptions Of Trauma Treatment For People With Intellectual Disabilities, Katherine Elaine Schoech Jan 2017

Clinicians' Perceptions Of Trauma Treatment For People With Intellectual Disabilities, Katherine Elaine Schoech

Walden Dissertations and Doctoral Studies

People with intellectual disabilities (ID) experience trauma and posttraumatic stress disorder (PTSD) in similar ways as individuals in the general population. The purpose of this phenomenological study was to explore and describe clinicians perceptions of trauma treatment for people with ID. Theories of trauma, PTSD, and stigma were part of the conceptual framework from which interview questions were developed. Purposive and snowball sampling were used to recruit 8 participants in the Denver, Colorado area. Four participants had experience working with people with ID, and 4 participants did not have this experience. Participants sat for semi structured open-ended recorded interviews, which …

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