Digital Commons Network^™

Rattus Norvegicus As A Biological Detector Of Clandestine Remains And The Use Of Ultrasonic Vocalizations As A Locating Mechanism, Gabrielle M. Johnston

Master's Theses

In investigations, locating missing persons and clandestine remains are imperative. One way that first responder and police agencies can search for the remains is by using cadaver dogs as biological detectors. Cadaver dogs are typically used due to their olfactory sensitivity and ability to detect low concentrations of volatile organic compounds produced by biological remains. Cadaver dogs are typically chosen for their stamina, agility, and olfactory sensitivity. However, what is not taken into account often is the size of the animal and the expense of maintaining and training the animal. Cadaver dogs are typically large breeds that cannot fit in …

Trace Dna Detection Using Diamond Dye: A Recovery Technique To Yield More Dna, Leah Davis

Master's Theses

This study aspires to find a new screening approach to trace DNA recovery techniques to yield a higher quantity of trace DNA from larger items of evidence. It takes the path of visualizing trace DNA on items of evidence with potential DNA so analysts can swab a more localized area rather than attempting to recover trace DNA through the general swabbing technique currently used for trace DNA recovery. The first and second parts consisted of observing trace DNA interaction with Diamond Dye on porous and non-porous surfaces.

The third part involved applying the Diamond Dye solution by spraying it onto …

Virtual Teams During Covid-19: A Study On Group Perceptions, Emergent States, And Outcomes, Thomas Montagna

Master's Theses

Due to the COVID‐19 pandemic, university students were forced to transition to emergency remote learning that, for many, required an abrupt shift from traditional face-to face instruction. The current study leveraged the unique opportunity provided by the change in communication modalities to compare pre and post pandemic perceptions of teamwork. Using the input-mediator-output-input (IMOI) framework, this study sought to discover how group processes, emergent states, and outcomes differed for face-to-face and virtual group work. As part of a retrospective pretest design, a convenience sample of fifty-two graduate students from the University of New Haven completed a single survey that asked …

Non-Religious Employee's Perceptions Of Microaggressions And Their Relationship With Job Satisfaction As Moderated By Calling, Jessica Schultz

Master's Theses

The purpose of this study was to investigate the relationships between microaggressions, person-organization fit (P-O fit), job satisfaction, and calling in non-religious individuals. Established research demonstrates that job satisfaction is predicted by P-O fit (Dawis, 2005). Research with minority groups has found that microaggressions are negatively related to P-O fit and job satisfaction (Lyons, Velez, Mehta, & Neil, 2014). However, research has yet to examine these interactions with a non-religious population. Previous investigations have found that calling is positively correlated with both P-O fit and job satisfaction (Duffy & Dik, 2013; Duffy, Allan, & Dik, 2011; Hirschi, 2012), suggesting the …

Conflict Management Training In Video-Based Teams, Alexis Ward

Master's Theses

In the wake of an emerging economy that demands organizational agility, globalization and an increasing number of independent contractors, corporations have exponentially incorporated virtual teams in their organizations. However, despite their financial and geographical convenience, research has indicated that virtual teams have consistently experienced more conflict and lowered performance and satisfaction levels than that of their traditional counterparts. The present study sought to examine whether conflict management training could help video based virtual teams demonstrate more positive conflict handling techniques and less negative techniques, which would result in higher group process and group outcome satisfaction. This study did not find …

The Role Of Emotion Regulation In The Relationship Between Trait Anger And Relational Aggression, Skylar Hicks

Master's Theses

Relational aggression (RA) has been linked to a number of serious problems for all age ranges, especially in young children, adolescents, and emerging adults. Elevated trait anger appears to be positively related to both peer and romantic RA, and there is some evidence that difficulties with emotion regulation are positively associated with RA as well. The present study investigated the role of emotion regulation as a potential moderator of the relationship between trait anger and RA in a college student sample (N = 307) while taking general negative affect into account. As expected, trait anger was a positive predictor …

What Do Work Value Differentiation And Profile Elevation Predict?, Jinhao Chi

Master's Theses

Using a sample of 251 college students, it was found that 1) when differentiation (D) of work values was calculated using three indices, high-low D, Iachan D, and variance D, only Iachan D positively related to indecision but high-low D and variance D did not, 2) none of the three indices of D related to career maturity, 3) work values profile elevation (PE) positively related to extraversion, openness, and negatively related to depressive symptoms and career indecision but was unrelated to career certainty and neuroticism and 4) work values PE moderated the relationship between Iachan D and career indecision. The …

Measurement Invariance Of Assessment Center Ratings: Consistency Of Dimensional Constructs Across Exercises, Jin Lee

Master's Theses

The criterion-related validity of assessment centers (ACs) has been consistently supported. However, there has been an ongoing debate about AC construct validity in regard to low dimension variance and overriding exercise variance. Many studies that showed weak dimension effects in ACs have been based on the multitrait-multimethod (MTMM) framework which posits cross-situational variance as error and all capability dimensions can be equally represented from different exercises. The goal of this study is to introduce a measurement invariance (MI) framework for evaluating the construct validity of AC dimensions. Specifically, MI analysis was used to test whether the construct meaning of AC …

A Practical Scale For Multi-Faceted Organizational Health Climate Assessment, Zandra M. Zweber

Master's Theses

The current study sought to develop a practical scale to measure workplace health climate in a way that has not previously been conceptualized – as a three-faceted approach from the employee perspective serving as an indicator of a healthy organization. The goal was to create a short, useable yet comprehensive scale that could translate into practical use by organizations and occupational health professionals planning workplace interventions. To accomplish this, the proposed multi-faceted organizational health climate scale (MOHCA) assesses three-facets which match up with three organizational levels: 1) organization 2) supervisor and 3) workgroup. Ten items were developed and tested on …

Effects Of Practice With Imposed Communication Delay On The Coordination And Effectiveness Of Distributed Teams, Megan L. Dove-Steinkamp

Master's Theses

The current study tested whether introduction of audio transmission delays during skill acquisition would benefit the performance effectiveness of distributed teams in a novel transfer context. Two-person university student teams (N=40) performed a simulated firefighting task in 4 practice trials and a novel transfer condition. Intra-team communications were systematically perturbed with closed-loop transmission delays ranging from 2 to 6 seconds. On average, teams were able to improve performance over time despite transmission delay, with significant differences in performance observed between certain groups both over the course and at the end of the experiment: Short (2s blocked) practice delay was associated …

Injury Risk At Work, Safety Motivation, And The Role Of Masculinity: A Moderated Mediation, Timothy J. Bauerle

Master's Theses

No abstract provided.

The Heart And Mind At Work: The Effects Of Implicit And Explicit Reasoning On Performance Appraisal, Scott Ryan

Master's Theses

No abstract provided.

Attitude Patterns Of The Foreman And The Worker, Richard Joseph Obrochta

Master's Theses

No abstract provided.