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Full-Text Articles in Education

An Examination Of The Factor Structure Of The Trauma Inventory For Partners Of Sex Addicts (Tipsa), Heidi A. Vogeler Dec 2017

An Examination Of The Factor Structure Of The Trauma Inventory For Partners Of Sex Addicts (Tipsa), Heidi A. Vogeler

Theses and Dissertations

The primary purpose of this study was to examine the underlying latent factor structure of the Trauma Inventory for Partners of Sex Addicts (TIPSA), a 53-item assessment designed to assess for Post-Traumatic Stress Disorder (PTSD) in the context of sexual addiction. It was theorized that the factor structure mirrored the 5 core criteria for PTSD as constituted in DSM-5. Data were gathered from 3,199 self-selected respondents (ages 21 to 55) who completed an online version of the TIPSA. Confirmatory Factor Analysis (CFA) was performed utilizing Mplus in order to confirm the hypothesized factor structure of the TIPSA. Several modifications were …


A Case Study On The Facilitation Of Positive Behavior Interventions And Supports In A Public Elementary School, John T. Shumway Jul 2017

A Case Study On The Facilitation Of Positive Behavior Interventions And Supports In A Public Elementary School, John T. Shumway

Theses and Dissertations

Disruptive behaviors in elementary schools are a serious concern for teachers. With mounting pressure from school district administrations, state and federal government agencies, and the communities in which these schools reside, teachers often struggle to determine the best path to achieve consistent student engagement. When inappropriate behaviors are not managed effectively, academics suffer. Positive behavior interventions and supports (PBIS) have been shown to be effective in reducing such behaviors. Professional Learning Communities (PLC) have also become very common in schools as teachers are organized into teams to collaborate and plan learning opportunities and methods for the instruction and assessment of …


An Examination Of The Psychometric Properties Of The Trauma Inventory For Partners Of Sex Addicts (Tipsa), Steven Scott Stokes Jul 2017

An Examination Of The Psychometric Properties Of The Trauma Inventory For Partners Of Sex Addicts (Tipsa), Steven Scott Stokes

Theses and Dissertations

This study examined the psychometric properties of the Trauma Inventory for Partners of Sex Addicts (TIPSA). Using the Nominal Response Model (NRM), I examined several aspects of item and option functioning including discrimination, empirical category ordering, and information. Category Boundary Discrimination (CBD) parameters were calculated to determine the extent to which respondents distinguished between adjacent categories. Indistinguishable categories were collapsed through recoding. Empirically disordered response categories were also collapsed through recoding. Findings revealed that recoding solved some technical functioning issues in some items, and also revealed items (and perhaps option anchors) that were probably poorly conceived initially. In addition, nuisance …


Alternative Methods Of Estimating The Degree Of Uncertainty In Student Ratings Of Teaching, Ala'a Mohammad Alsarhan Jul 2017

Alternative Methods Of Estimating The Degree Of Uncertainty In Student Ratings Of Teaching, Ala'a Mohammad Alsarhan

Theses and Dissertations

This study used simulated results to evaluate four alternative methods of computing confidence intervals for class means in the context of student evaluations of teaching in a university setting. Because of the skewed and bounded nature of the ratings, the goal was to identify a procedure for constructing confidence intervals that would be asymmetric and not dependent upon normal curve theory. The four methods included (a) a logit transformation, (b) a resampling procedure, (c) a nonparametric, bias corrected accelerated Bootstrapping procedure, and (d) a Bayesian bootstrap procedure. The methods were compared against four criteria including (a) coverage probability, (b) coverage …


Identity, Power, And Conflict In Preschool Teaching Teams, Esther Marshall Apr 2017

Identity, Power, And Conflict In Preschool Teaching Teams, Esther Marshall

Theses and Dissertations

Despite the common occurrence of teaming in preschool classrooms, very little research has explored the experiences of teachers working in such a context. Due to a high turnover of preschool teachers and a recent change in the educational requirements of lead teachers in Head Start, it is anticipated that the number of young and inexperienced lead teachers is likely to increase. The purpose of this case study research is to illuminate the teaming relationships between young, recently qualified lead teachers and their assistants working together within one classroom. Over the course of a school year, interviews and observations were conducted …