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Discrete Trial Instruction: Comparing The Abbreviated Performance Feedback And Lecture Test Models, Tammy J. Dobbs Jan 2011

Discrete Trial Instruction: Comparing The Abbreviated Performance Feedback And Lecture Test Models, Tammy J. Dobbs

Walden Dissertations and Doctoral Studies

Growing media attention and a high diagnosis rate of autism places significant demand on the service industry to provide qualified staff to work with individuals who have autism. Discrete trial instruction (DTI) is one of the most sought-after treatment approaches for those individuals. However, there is a gap in research regarding the efficacy of training methods for those who train direct staff to implement DTI. This quantitative study used an applied behavior analysis basis, deriving from foundations of behavior theory, to compare the abbreviated feedback form (AFF) to the lecture test model (LTM) to understand which will improve direct staff's …


Effect Of Stress, Emotional Lability And Depression On The Development Of Pregnancy Complications, Servitje, Estibalitz Laresgoiti Servitje Jan 2011

Effect Of Stress, Emotional Lability And Depression On The Development Of Pregnancy Complications, Servitje, Estibalitz Laresgoiti Servitje

Walden Dissertations and Doctoral Studies

Chronic stress and other emotional factors may have relevant impacts on pregnancy outcomes because they are related to neuroendocrine changes that lead to alterations in immunomodulation during pregnancy. In this quantitative prospective cross-sectional study, the relationship of emotional lability, depression, and stress during pregnancy and the development of preterm labor, preeclampsia, placental abruption, and low birth weight for gestational age babies was examined. Additionally, social support scores were compared to levels of stress/anxiety, depression, and emotional lability in pregnant women. Two hundred and forty two pregnant women who received prenatal services at the National Institute of Perinatology in Mexico City …


Exploration Of The Project Management Practitioner's Emotional Intelligence Competencies, Linda A. Hooper Jan 2011

Exploration Of The Project Management Practitioner's Emotional Intelligence Competencies, Linda A. Hooper

Walden Dissertations and Doctoral Studies

The success rate of information technology projects is on a downward trend, with reported losses in the billions of dollars. Recent studies indicate a 50--56% project success rate based on quality, budget, and on-time criteria. Building upon the conceptual framework of the emotional intelligence and knowledge management theories, the purpose of this phenomenological study was to explore how project management practitioners apply self- and cultural-awareness competencies to affect project outcomes. Using a purposeful sampling method, 24 experienced U.S.-based project management practitioners participated in a web-based questionnaire. Following Giorgi's data reduction process resulted in numeric data coding. Thematic analysis revealed themes …


Prediction Of Air Traffic Controller Trainee Selection And Training Success Using Cognitive Ability And Biodata, Karen D. Fox Jan 2011

Prediction Of Air Traffic Controller Trainee Selection And Training Success Using Cognitive Ability And Biodata, Karen D. Fox

Walden Dissertations and Doctoral Studies

The Federal Aviation Administration (FAA) has experienced decreased return on investment caused by hiring too many air traffic controller specialists (ATCSs) who performed poorly in field training, thus failing to become certified professional controllers (CPCs). Based on Schmidt and Hunter's theory of job performance and biodata theory, this quantitative, archival study examined whether factors of cognitive ability and biodata could predict job performance status of 2 generations of ATCSs, poststrike (PS) and next generation (NG) controllers. For each generation of controllers, binary logistic regression analysis was conducted to determine if any of the independent variables---transmuted composite (TMC) score for PS …


The Effect Of Positive Verbal Information On Reducing Fears About Bats In School-Aged Children, Kimberly J. Williams Jan 2011

The Effect Of Positive Verbal Information On Reducing Fears About Bats In School-Aged Children, Kimberly J. Williams

Walden Dissertations and Doctoral Studies

Many school-aged children fear certain animals. Fear tends to make children worry and exhibit anxious behaviors, and this can negatively affect many aspects of their lives. Rachman (1977) speculated that some children might acquire fear through receiving negative verbal information. Few studies have examined whether positive verbal information can influence children's fear beliefs about bats. Based on Rachman's Theory on the Acquisition of Fear Behaviors this experimental research study examined whether positive verbal information might relate to decreasing fears about bats. One hundred and seventy-two participants in Grades 2 through 4 completed the Fear Beliefs Questionnaire (FBQ) and the Bat …


Implementing Core Values In The High-Tech Industry, Arthur J. Smith Jan 2011

Implementing Core Values In The High-Tech Industry, Arthur J. Smith

Walden Dissertations and Doctoral Studies

Previous research has indicated that the path-goal theory is an effective way to study leadership behavior; however, a gap exists in the literature with respect to its achievement-oriented and participative leadership dimensions in high-tech organizations. In this quantitative study, the effects of a core values intervention on the four leadership dimensions of House's path-goal theory were evaluated at a semiconductor manufacturer with a focus on the differences between supervisors and non-supervisory personnel. Data were gathered from the validated, company-developed Corporate Culture Survey that was administered pre and post intervention. Data were also gathered from a categorization task that sorted the …


Improving The Detection Of Narcissistic Transformational Leaders With The Multifactor Leadership Questionnaire: An Item Response Theory Analysis, Dale Frederick Hosking Martin Jan 2011

Improving The Detection Of Narcissistic Transformational Leaders With The Multifactor Leadership Questionnaire: An Item Response Theory Analysis, Dale Frederick Hosking Martin

Walden Dissertations and Doctoral Studies

Narcissistic transformation leaders have inflicted severe physical, psychological, and financial damage on individuals, institutions, and society. Multifactor Leadership Questionnaire (MLQ) has shown promise for early detection of narcissistic leadership tendencies, but selection criteria have not been established. The purpose of this quantitative research was to determine if item response theory (IRT) could advance the detection of narcissistic leadership tendencies using an item-level analysis of the 20 transformational leadership items of the MLQ. Three archival samples of subordinates from Israeli corporate and athletic organizations were combined (N = 1,703) to assess IRT data assumptions, comparative fit of competing IRT models, item …


Roles Of Internal Locus Of Control And Self-Efficacy On Managing Job Stressors And Ryff's Six Scales Of Psychological Well-Being, William A. Howatt Jan 2011

Roles Of Internal Locus Of Control And Self-Efficacy On Managing Job Stressors And Ryff's Six Scales Of Psychological Well-Being, William A. Howatt

Walden Dissertations and Doctoral Studies

The purpose of this study was to investigate the roles internal locus of control and self-efficacy play in moderating how employees manage their perceived work stress and positively engage in the behaviors that facilitate autonomy, environmental mastery, personal growth, self-acceptance, positive relations with others, and purpose in life. Investigators have documented the relationship between perceived workplace stress and strain and showed that how employees cope with perceived stress influences their psychological and physical health. However, there is less information available about the relationship between how employees cope with perceived workplace stress and engage in behaviors that facilitate their psychological well-being. …


Evaluation Of Bureau Practice For Illegal Drugs Use Among Teens, Sharon D. Heard Jan 2011

Evaluation Of Bureau Practice For Illegal Drugs Use Among Teens, Sharon D. Heard

Walden Dissertations and Doctoral Studies

The Bureau of Substance Abuse Treatment Recovery and Prevention, which oversees drug intervention services for Detroit residents, has found the city's illegal drug use among teens to mirror national rates. Illegal drug use is associated with addiction, major health problems, and stigma. Incorporating evidence-based screening during all teen health care visits would decrease missed opportunities to identify at-risk behaviors, the number of teens that do not receive intervention, and the stigma associated with screening. The purpose of this project was to develop evidence-based policy and practice guidelines for teen screening services for illegal drug use. The Plan-Do-Study-Act (PDSA) model was …


The Impact Of Canine Companion Service Animal (Csa) Use On Social Behaviors Between Individuals With Autism Spectrum Disorders Who Use Csa And Those Who Do Not, Melanie D. Hoffman Jan 2011

The Impact Of Canine Companion Service Animal (Csa) Use On Social Behaviors Between Individuals With Autism Spectrum Disorders Who Use Csa And Those Who Do Not, Melanie D. Hoffman

Walden Dissertations and Doctoral Studies

According to theory of the mind, individuals with autism spectrum disorders (ASD) are unable to interpret the social cues of others, which results in anxiety and social behavior deficits . Individuals with ASD are currently using canine Companion Service Animals (CSAs) in order to practice developing attachment bonds ; however, no known quantitative studies have demonstrated the efficacy of CSA in improving social behaviors in ASD populations. The purpose of this quantitative study was to examine the extent to which exposure to CSA impacts social skills and social interaction in children and adolescents with ASD as measured by the parent …


The Relationship Between Depression And Cognitive Deterioration In Older Adults, Rakesh Chand Jan 2011

The Relationship Between Depression And Cognitive Deterioration In Older Adults, Rakesh Chand

Walden Dissertations and Doctoral Studies

The population structure of the United States is changing; the older age group is increasing in size relative to the younger generation. The trend is expected to continue, especially starting in 2020, when the baby boomer population---estimated at 80 million---will be reaching their 65 th birthday, a time associated with increasing health complications, including depression and dementia. The study employed a holistic paradigm as the conceptual framework to examine the association between depression and dementia in older adults, and generated a grounded theory to illuminate the relationship between depression and dementia. This theory was then used to assess the efficacy …


The Human-Animal Bond And Combat-Related Posttraumatic Stress Symptoms, Melissa White Jan 2011

The Human-Animal Bond And Combat-Related Posttraumatic Stress Symptoms, Melissa White

Walden Dissertations and Doctoral Studies

Early into the Afghanistan and Iraq wars, reports revealed that less than half of individuals displaying symptoms of posttraumatic stress disorder sought help from the mental health community. As a means to cope with the stresses of war, many soldiers turned to animals for emotional support, and anecdotal reports identified reduction in the severity of distress among soldiers. However, no study was found that investigates this phenomenon. The purpose of this study was to explore the lived experiences of service members with combat-related posttraumatic stress symptoms and the human-animal bond. The study applied a blend of constructivism and phenomenology to …


Emerging Adults' Perceptions Of Learning In An Undergraduate Student Organization For Global Social Justice, Patricia Marie Kean Jan 2010

Emerging Adults' Perceptions Of Learning In An Undergraduate Student Organization For Global Social Justice, Patricia Marie Kean

Walden Dissertations and Doctoral Studies

Current literature suggests the institution of higher education is exploring its identity and role in society, much like the emerging adults who enroll in their programs as traditional aged undergraduates. Literature also reveals that society is asking undergraduate institutions to meet the diverse needs of its students and prepare them for adulthood and life long learning. However, research also highlights the need for students to be educated for participation within an interconnected and complex global society able to facilitate positive social change. Using a developmental lens, this interpretive case study addressed these current needs through interpreting perceptions of undergraduates and …


The Effect Of Initial Entry Training On The Moral And Character Development Of Military Police Soldiers, Kenneth R. Williams Jan 2010

The Effect Of Initial Entry Training On The Moral And Character Development Of Military Police Soldiers, Kenneth R. Williams

Walden Dissertations and Doctoral Studies

The U.S. Army conducts extensive training on its core values beginning with initial entry training (IET), commonly referred to as basic training, in order to shape soldiers' behavior and decision making in combat and noncombat situations. This mixed methods study addressed the problem of limited empirical research on the effects of U.S. Army IET on soldiers' moral and character development. The purpose was to explore the effects of Military Police (MP) IET on soldiers in training through a mixed methods quantitative and qualitative model. The theoretical framework for this study was based on Rest's four component model (FCM) of moral …


Illness Uncertainty, Ways Of Coping, And Psychological Adjustment Among 18--25-Year-Olds With Anaphylactic Food Allergy, Susan J. Cohen Jan 2010

Illness Uncertainty, Ways Of Coping, And Psychological Adjustment Among 18--25-Year-Olds With Anaphylactic Food Allergy, Susan J. Cohen

Walden Dissertations and Doctoral Studies

The prevalence of food allergy is increasing, with adolescents and young adults being the group most likely to die from food-induced anaphylaxis. Behavioral and psychological factors contribute to this risk. This study investigated the relationship between illness uncertainty (as measured by the Mishel Uncertainty in Illness Scale Community Form) and emotion- and problem-focused coping (as measured by the Ways of Coping Scale), to see if they contributed to psychological adjustment (as measured by the Depression Anxiety Stress Scale-21) in this population. A cognitive diathesis-stress model was used to explain individual differences in adjustment. Multiple regression was used to test illness …


The Relationships Between Perceived Therapeutic Alliance, Therapist Self-Disclosure, And Dropout Expectancy Among Male Substance Abuse Treatment Participants, Harriett Elizabeth Reeh Jan 2010

The Relationships Between Perceived Therapeutic Alliance, Therapist Self-Disclosure, And Dropout Expectancy Among Male Substance Abuse Treatment Participants, Harriett Elizabeth Reeh

Walden Dissertations and Doctoral Studies

There are contrasting views from Freudian, humanistic, and feminist theorists regarding whether therapist self-disclosure (TSD) affects the relationship between the therapeutic alliance (TA) and dropout of substance abuse treatment by males. However, there is a paucity of research regarding these topics yet therapists need clear empirical support for the use of TSD in enhancing the TA such that dropout can be averted. This study investigated whether or not TSD moderated the relationship between perceived TA and dropout expectancy. The research participants were 132 men attending residential substance abuse treatment. Four groups of men were randomly assigned to 1 of 4 …


Attitudes Of Southern Baptist Pastors Toward Professional Counseling, Stanley Paul Vespie Jan 2010

Attitudes Of Southern Baptist Pastors Toward Professional Counseling, Stanley Paul Vespie

Walden Dissertations and Doctoral Studies

While clergy are at the forefront of providing mental health counseling services, many lack confidence in their ability to provide adequate care for those suffering mental health issues and many, across denominations, question the validity and reliability of mental health counseling and are reluctant to make referrals to professional counselors. There remains a gap in the current research literature regarding the views of Southern Baptist pastors. Using conflict theory as the framework for this study, the purpose of this exploratory quantitative study was to determine how 225 Southern Baptist pastors' conservative views, church size, and educational level (the independent variables) …


Intraracial, Intergenerational Conflict And The Victimization Of African American Adults By African American Youth, Katherine E. James Jan 2010

Intraracial, Intergenerational Conflict And The Victimization Of African American Adults By African American Youth, Katherine E. James

Walden Dissertations and Doctoral Studies

Black on Black victimization amongst inner-city African American youth is a well-documented phenomenon. Less understood are the shared lived experiences of inner-city, middle-aged African Americans who have been victims of crimes perpetrated by African American youth. The purpose of this study was to understand the lived, shared experience of this population. Social ecological theory, psychological sense of community, and crisis theory served as the theoretical frameworks for the study. A qualitative method of phenomenological inquiry was used to gain insight into the meaning ascribed to the victimization experiences, as well as the resulting thoughts, beliefs, attitudes, and life-impacting implications. In-person, …


The Effect Of Encounters Between Medical Gatekeepers And Patients On The Doctor-Patient Relationship, Linda Pilzer Erlich Jan 2010

The Effect Of Encounters Between Medical Gatekeepers And Patients On The Doctor-Patient Relationship, Linda Pilzer Erlich

Walden Dissertations and Doctoral Studies

Research currently indicates patient perceptions of the doctor-patient relationship are central to health outcomes. Theoretically, the current study is grounded in two literatures: the placebo effect and the broader literature examining empirically tested predictors of the doctor-patient relationship. Two factors not yet studied relative to patient perceptions of the doctor-patient relationship include the direct effect of medical gatekeeper characteristics along with the interaction between gatekeeper characteristics and existing healthcare attitudes/behaviors. This quantitative archival study utilized a MultiCare Survey dataset of 10, 579 participants who were general practitioner patients in northwestern United States. This study first examined the individual impact of …


The Impact Of Symptom Severity On Parent-Child Interaction And Relationships Among Children With Autism, Nicole M. Beurkens Jan 2010

The Impact Of Symptom Severity On Parent-Child Interaction And Relationships Among Children With Autism, Nicole M. Beurkens

Walden Dissertations and Doctoral Studies

Recent estimates indicate that 1 in 100 children in the United States is diagnosed on the autism spectrum. Although research has demonstrated the bidirectional nature of parentchild relations, the effect of child autism symptom severity on parent-child interaction and overall relationships has not yet been explored. This study examined the impact of child symptom severity in children ages 4-15 years, as measured by the Autism Diagnostic Observation Schedule (ADOS), on parent-child interaction, as measured by the Dyadic Coding Scale (DCS), and parent-child relationships, as measured by the Parent Child Relationship Inventory (PCRI). The bidirectional model of socialization informs the study, …


The Relationship Between Psychological Well-Being And Perceived Wellness In Graduate-Level Counseling Students, Michel Renee Harris Jan 2010

The Relationship Between Psychological Well-Being And Perceived Wellness In Graduate-Level Counseling Students, Michel Renee Harris

Walden Dissertations and Doctoral Studies

It is imperative that those who provide personal therapy to others be well-adjusted in their personal and professional lives and possess a keen and accurate perception of wellness. Yet, persons drawn to careers in counseling often have unresolved psychological issues. Counselor education programs should have a systematic way to evaluate and improve wellness in their students. Studies addressing the well-being of counselors-in-training, their perception of wellness, and their need for self-care are lacking in the professional literature. This study, therefore, examined the relationship between psychological well-being and perceived wellness in a sample (N = 97) of graduate students in a …


Using A Structured Decision Making Protocol To Stratify Caseloads In The Child Support Program, Steven J. Golightly Jan 2010

Using A Structured Decision Making Protocol To Stratify Caseloads In The Child Support Program, Steven J. Golightly

Walden Dissertations and Doctoral Studies

Although structured decision making and risk assessment protocols have successfully been used in human service programs, little research has been done on their applicability in the child support program. In this study, problems identified with child support case management were examined, along with positive and negative attributes of various risk assessment tools utilized in other arenas. The overall research problem asserted that there are no structured decision making protocols in the child support program to support case assignment by enforcement difficulty. The primary research question asked whether or not a process stratified by risk and level of enforcement difficulty could …


A Qualitative Study Of Bariatric Patients And Their Social And Emotional Experiences After Surgery, Denise Hall Jan 2010

A Qualitative Study Of Bariatric Patients And Their Social And Emotional Experiences After Surgery, Denise Hall

Walden Dissertations and Doctoral Studies

Previous research has indicated that the majority of individuals who undergo bariatric surgery have histories of psychological disorders. Only a paucity of research has examined the social and emotional effects of bariatric surgery on patients. Using Kelly's personal construct theory as the conceptual framework, this phenomenological study was designed to gain more insight into how this life-altering bariatric surgery transforms patients socially and emotionally. Fifteen participants who had undergone bariatric surgery in the past 10 years were interviewed for the study. The interviews were transcribed and coded. Similar themes found within the interviews were identified as the primary themes of …


A Phenomenological Examination Of The Influence Of Culture On Treating And Caring For Hispanic Children With Autism, Lynette Estrada Jan 2010

A Phenomenological Examination Of The Influence Of Culture On Treating And Caring For Hispanic Children With Autism, Lynette Estrada

Walden Dissertations and Doctoral Studies

The purpose of this phenomenological study was to explore and describe the influence culture has on the decisions Hispanic parents make to aid their children with autism. The research problems addressed are the influences culture may have on how professionals and external family members affect the choices parents make. Cultural and family systems theories formed the conceptual framework for the study. Researchers have found that cultural factors may lead to lower rates of diagnosis in Hispanic children with autism and parents' lack of knowledge of therapies and practices used to treat autism spectrum disorder (ASD). Five research questions guided this …


National Survey On Equine Assisted Therapy: An Exploratory Study Of Current Practitioners And Programs, Patricia J. Mcconnell Jan 2010

National Survey On Equine Assisted Therapy: An Exploratory Study Of Current Practitioners And Programs, Patricia J. Mcconnell

Walden Dissertations and Doctoral Studies

Equine facilitated psychotherapy (EFP), a new field in psychology, is an alternative method of therapy that uses horses to facilitate therapeutic outcomes. There is minimal peer reviewed literature and few published studies examining efficacy. The conceptual lens of this study was grounded theory, as there is insufficient evidence of theoretical frame-works guiding equine assisted therapy. The purpose of this exploratory concurrent mixed methods study was to examine the theoretical foundation of practitioners; program make up; client populations; efficacy of program; and why the horse serves as the therapeutic catalyst of this model. A 43-item survey was sent to 800 programs, …


A Phenomenological Inquiry Of Chronic Homeless Individuals' Challenges To Independence, Dewana Hall Jan 2010

A Phenomenological Inquiry Of Chronic Homeless Individuals' Challenges To Independence, Dewana Hall

Walden Dissertations and Doctoral Studies

Homelessness is a comprehensive social problem affecting approximately 744,000 people in the U.S. Despite consistent efforts from politicians, state and local leaders, and service providers, the number of homeless people continues to rise. Although there are some explanations in the literature to account for the increase of homelessness, the literature tends to not include the voices of the homeless themselves. The purpose of this phenomenological study, which used Maslow's hierarchy of needs as its conceptual framework, was to understand the life experiences of members of the homeless population, as perceived by four male residents of a mission in an eastern …


Personality Traits, Self -Efficacy Of Job Performance, And Susceptibility To Stress As Predictors Of Academic Performance Of Nurse Education Programs, Nancy Wilson-Soga Jan 2009

Personality Traits, Self -Efficacy Of Job Performance, And Susceptibility To Stress As Predictors Of Academic Performance Of Nurse Education Programs, Nancy Wilson-Soga

Walden Dissertations and Doctoral Studies

The United States is experiencing a shortage of registered nurses, and institutions of higher education are unable to graduate enough prepared nurses to reduce this employment shortage. A significant relationship between personality traits and academic performance has been found; however, how personality traits combine with students' self-efficacy of job performance and stress susceptibility to impact nursing students' academic performance has yet to be demonstrated. This study, grounded in the five-factor model (FFM) of personality traits, self-efficacy, and stress theories, sought to determine whether self-assessments of the NEO-Five Factor Inventory, the Nursing Practice Self-Efficacy survey, and the Susceptibility Under Stress Survey …


Understanding The Pendejo Phenomenon In Puerto Rico: An Example Of Culture -Specific Therapy, Miriam Biascoechea-Pereda Jan 2009

Understanding The Pendejo Phenomenon In Puerto Rico: An Example Of Culture -Specific Therapy, Miriam Biascoechea-Pereda

Walden Dissertations and Doctoral Studies

Although the current literature calls for generally increased attention to culture-specific influences in therapeutic settings, much more needs to be known regarding specific groups. Accordingly, this exploratory phenomenological study addressed the lack of awareness of the pendejo construct and its perceived threat as a stigmatizing attribute among indigenous Puerto Ricans. Since this phenomenon is believed to jeopardize self-other relationships including therapeutic relationships, the purpose of the study was to describe the pendejo concept as a cultural dimension of Puerto Rican psychology. The research focus included participants' personal and collective experiences of the pendejo construct, with attention directed to how this …


Social Construction Of Knowledge In A Semiformal, Long -Term Learning Environment: A Qualitative Study, Alycia Harris Jan 2009

Social Construction Of Knowledge In A Semiformal, Long -Term Learning Environment: A Qualitative Study, Alycia Harris

Walden Dissertations and Doctoral Studies

Social learning plays a critical role in cognitive apprenticeship, community of practice, and knowledge production theories. Gunawardena's interaction analysis model, which provides a means of evaluating discourse for social construction of knowledge, is comprised of five phases: (a) sharing and comparing, (b) disagreement, (c) negotiation and co-construction of new knowledge, (d) testing of knew knowledge, and (e) use or phrasing of new knowledge. There is a paucity of research that has empirically explored social construction of knowledge, especially in an extended semiformal asynchronous graduate learning experience. This study explored two research questions: whether social construction of knowledge took place, and …


Social Interest And Self -Efficacy Levels Among High School Volunteer Mentors And Their Non -Mentor Peers: A Comparison Study, Courtney Brewer Jan 2009

Social Interest And Self -Efficacy Levels Among High School Volunteer Mentors And Their Non -Mentor Peers: A Comparison Study, Courtney Brewer

Walden Dissertations and Doctoral Studies

This study examined social interest, social self-efficacy, and general self-efficacy levels of high school volunteer mentors and their nonmentor peers. School-based peer mentoring has become a popular method for providing support services to students. While several studies examining mentee outcomes appeared in the past decade, less research has examined characteristics of the high school mentors involved. The choice of variables was grounded in Bandura's Social Learning Theory and Adler's Individual Psychology. Thirty-seven mentors and 32 nonmentors from a suburban New York high school completed the Social Interest Scale and the Self-efficacy Scale. Mentor volunteers scored significantly higher in social self-efficacy …