UNT Theses and Dissertations - 4 Matching Results

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A Comparison of IRT and Rasch Procedures in a Mixed-Item Format Test

Description: This study investigated the effects of test length (10, 20 and 30 items), scoring schema (proportion of dichotomous ad polytomous scoring) and item analysis model (IRT and Rasch) on the ability estimates, test information levels and optimization criteria of mixed item format tests. Polytomous item responses to 30 items for 1000 examinees were simulated using the generalized partial-credit model and SAS software. Portions of the data were re-coded dichotomously over 11 structured proportions to … more
Date: August 2003
Creator: Kinsey, Tari L.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Educators' Technology Level of Use and Methods for Learning Technology Integrations.

Description: The purpose of this study was to describe technology learning methods that teachers attend and perceive as effective. The goal was to provide district personnel data that may be utilized when planning for more effective technology staff development. This study examined (1) the methods of learning instructional technology that are being utilized by teachers and administrators and (2) why these methods are being utilized in two Texas school districts. Data was collected from educators via an onli… more
Date: August 2003
Creator: Griffin, Darlene Ann
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

The Effects of Premenstrual Syndrome Symptomatology on Marital Satisfaction

Description: Many women reporting PMS symptoms state their symptoms affect their mood, social, and family functioning. This study attempted to provide clinicians with information to assist in psychotherapeutic intervention, by determining the effect PMS has on marital satisfaction. Nineteen female subjects reporting PMS symptoms and their partners completed the study. The Marital Satisfaction Inventory - Revised (MSI-R) and the Moos Menstrual Distress Questionnaire-Form T (MDQ-form T) were used to determine… more
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Date: August 2003
Creator: Rodgers, Glenda S.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Impact of Absent Father-Figures on Male Subjects and the Correlation to Juvenile Delinquency: Findings and Implications

Description: This study was predicated on the belief that a father brings something unique to the family, thus, making irreplaceable contributions to the life of a child. Fathers are unique in that they provide something different from mothers. They are irreplaceable because when they are absent, children are said to suffer emotionally, intellectually, socially, and behaviorally. The contributions of fathers to a child's well being cannot be fully replaced by better programming, ensuring child support progr… more
Date: August 2003
Creator: Eastin, Jennifer Flood
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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