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Walden Dissertations and Doctoral Studies

2018

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Rural High School Staff Experiences In Implementing Intervention Strategies Against Bullying Of Lgbtq Students, Ashley Gray Jan 2018

Rural High School Staff Experiences In Implementing Intervention Strategies Against Bullying Of Lgbtq Students, Ashley Gray

Walden Dissertations and Doctoral Studies

Many lesbian, gay, bisexual, transgender, and questioning (LGBTQ) students in rural schools experience verbal and physical harassment due to their sexual orientation, which leads to higher rates of substance abuse, psychological problems, and greater academic failure when compared to their heterosexual counterparts. Because of the high percentage (81%) of LGBTQ students in rural schools experiencing bullying incidents, it is important to explore how the attitudes and perceptions of professional school staff influence the implementation of intervention strategies to prevent bullying in rural schools. The purpose of this qualitative case study was to gain insight into, and knowledge of, professional school …


Understanding The Perceptions And Decision-Making Behaviors Of First Responders In The Context Of Traumatic Events And Ptsd, Sunday O. Olatunji Jan 2018

Understanding The Perceptions And Decision-Making Behaviors Of First Responders In The Context Of Traumatic Events And Ptsd, Sunday O. Olatunji

Walden Dissertations and Doctoral Studies

Previous researchers have indicated that first responders are in an ever-changing environment, and unfortunately, the prevalence of post-traumatic stress disorder (PTSD) among first responders is increasing. This study sought to better understand first responders' perceptions of emergency preparedness protocols and training, as well as the prevalence of PTSD. This study also examined first responders' thoughts, decision making processes, and protective actions information, communications necessary during situations of emergency preparedness for traumatic events, and how PTSD impacted this process. A sample of 16 first responders of various ages was recruited for the purpose of this study. The participants were made up …


Perceptions Of Mathematics Teachers Regarding Common Core State Standards And Formative Assessment, Julie Gale Mest Jan 2018

Perceptions Of Mathematics Teachers Regarding Common Core State Standards And Formative Assessment, Julie Gale Mest

Walden Dissertations and Doctoral Studies

The adoption of the Common Core State Standards has necessitated a change in the instructional practices used by many mathematics teachers. The new standards encourage problem solving and the development of conceptual understanding rather than rote memorization of formulas and rules. Researchers have demonstrated that formative assessment is a powerful instructional tool that, when implemented properly, can increase student achievement. The purpose of this quantitative study was to determine how mathematics teachers in Pennsylvania perceive the new standards; how they value and use formative assessment practices including involving students in their work, modeling quality work, providing feedback, and providing opportunities …


Police Stress: An Analysis Of The Impact On Child Sexual Exploitation Investigators, Damon Landon Simmons Jan 2018

Police Stress: An Analysis Of The Impact On Child Sexual Exploitation Investigators, Damon Landon Simmons

Walden Dissertations and Doctoral Studies

The psychological and physiological effects of work-related stress on law enforcement causes high morbidity and mortality rates and rates of alcoholism, substance abuse, domestic violence, and suicide higher than the national average. The purpose of this explanatory sequential mixed-methods study was to examine whether work-related stress experienced by child sexual exploitation (CSE) and child sexual abuse (CSA) investigators differ from that of other duty assigned subgroups. I used Karasek's job demands-control model as the theoretical framework for this study. I conducted the study within a medium sized law enforcement agency in eastern Washington State. The sample in the quantitative study …


Medical Identity Theft And Palm Vein Authentication: The Healthcare Manager's Perspective, Cruz Cerda Iii Jan 2018

Medical Identity Theft And Palm Vein Authentication: The Healthcare Manager's Perspective, Cruz Cerda Iii

Walden Dissertations and Doctoral Studies

The Federal Bureau of Investigation reported that cyber actors will likely increase cyber intrusions against healthcare systems and their concomitant medical devices because of the mandatory transition from paper to electronic health records, lax cyber security standards, and a higher financial payout for medical records in the deep web. The problem addressed in this quantitative correlational study was uncertainty surrounding the benefits of palm vein authentication adoption relative to the growing crime of medical identity theft. The purpose of this quantitative correlational study was to understand healthcare managers' and doctors' perceptions of the effectiveness of palm vein authentication technology. The …


Reducing Internal Theft And Loss In Small Businesses, Eric L. Luster Jan 2018

Reducing Internal Theft And Loss In Small Businesses, Eric L. Luster

Walden Dissertations and Doctoral Studies

Every year, several documented data breaches happen in the United States, resulting in the exposure of millions of electronic records. The purpose of this single-case study was to explore strategies some information technology managers used to monitor employees and reduce internal theft and loss. The population for this study consisted of 5 information technology managers who work within the field of technology in the southwestern region of the United States. Participants were selected using purposeful sampling. The conceptual framework for this study included elements from information and communication boundary theories. Data were collected from semistructured interviews, company standard operating procedures, …


Customer Relationship Management In The E-Retailing Environment, Nikki R. Hicks Jan 2018

Customer Relationship Management In The E-Retailing Environment, Nikki R. Hicks

Walden Dissertations and Doctoral Studies

Small business enterprise (SBE) managers often lack resources, expertise, and impact when selling in an online environment. SBEs can overcome increased competition by adopting customer relationship management (CRM) into their business model for survival and longevity. Using the conceptual framework technology, organization, environment (TOE), this multiple case study explored effective marketing strategies that small store retail managers use to successfully sell apparel and accessories in online markets. The study population included leaders from independent small online retail enterprises with brick-and-mortar stores located in the Central, Tri-Cities, or Southside areas in Virginia. The data collection process included semistructured, on-site interviews of …