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open access

The Effects of Reframing and Self-Control Statements on Loneliness, Depression and Controllability

Description: Reframing, a therapy technique which allows the therapist to restate a situation or problem so that it is perceived in a new way, has received considerable attention recently because of its purported positive effects on the therapeutic process. The increase in the use of reframing has taken place despite an absence of empirical confirmation of its effectiveness. Proponents of reframing comment on its usefulness early in the therapeutic process as a means for helping clients to more positively v… more
Date: August 1983
Creator: Garber, Ronald Alan

Effects of Reinforcement History on Stimulus Control Relations

Description: Ray (1969) conducted an experiment on multiple stimulus-response relations and selective attention. Ray's (1969) results suggested that stimulus-response relations function as behavioral units. McIlvane and Dube (1996) indicated that if stimulus-response relations are behavioral units the effects of environmental variables on stimulus-response relations should be similar to the effects of environmental variables on single response topographies. This experiment analyzed the effects of reinforcem… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: December 2000
Creator: Reyes, Fredy
open access

Effects of Reinforcer Magnitude on a Fixed Time Food Delivery Treatment of Pica

Description: The purpose of the current study was to examine the effects of using fixed time schedules with different magnitudes of stimulus delivery as treatment for pica. A functional assessment was conducted, which indicated that pica occurred across experimental conditions and was most frequent in the absence of social stimulation or contingencies. A competing stimulus assessment was then conducted to identify stimuli that could potentially compete with pica during NCR. Subsequently, an evaluation of… more
Date: August 2010
Creator: Lyon, Nathan Scott

The Effects of Reinforcing Operant Variability on Task Acquisition

Description: Neuringer, Deiss, and Olson (2000) was replicated and extended to determine the effect of variability contingencies on task acquisition for twelve 7-9 year old children. Subjects first learned to press a computer's shift keys with increasing response variation. Each subject was then exposed to one of three experimental conditions during which they received a point for target responses. Variability condition subjects received additional points on a variable interval schedule for nontarget respon… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: December 2002
Creator: Seymour, Kail H.
open access

The Effects of Relaxation and Imagery on Karate Performance

Description: The present investigation attempted to determine whether imagery combined with relaxation (VMBR) facmlitated karate performance more effectively than either imagery or relaxation alone. Each subject (N=30) was randomly assigned to either a VMBR, relaxation, imagery or placebo control condition. Trait anxiety tests were administered at the beginning and the end of the six week test period. Performance tests were administered at the final class period along with precompetitive state anxiety. Trai… more
Date: May 1981
Creator: Seabourne, Thomas G.
open access

Effects of Religious Attendance on Suicidal Ideation: Examining Potential Mediators of Social Support, Locus of Control, and Substance Abuse

Description: Religion has a well-documented relationship with mental health benefits and has consistently demonstrated an impact on several specific mental health concerns, including suicide, generally finding various religious facets to be inversely associated with suicidal thoughts and behaviors. More specifically, religion has been found to be associated with suicide in a number of ways, including decreased acceptance of suicide, decreased likelihood of suicidal thoughts, decreased likelihood of suicidal… more
Date: August 2014
Creator: Price, Samantha Danielle
open access

The Effects of Residual Gases on the Field Emission Properties of ZnO, GaN, ZnS Nanostructures, and the Effects of Light on the Resistivity of Graphene

Description: In this dissertation, I present that at a vacuum of 3×10-7 Torr, residual O2, CO2, H2 and Ar exposure do not significantly degrade the field emission (FE) properties of ZnO nanorods, but N2 exposure significantly does. I propose that this could be due to the dissociation of N2 into atomic nitrogen species and the reaction of such species with ZnO. I also present the effects of O2, CO2, H2O, N2, H2, and Ar residual gas exposure on the FE properties of GaN and ZnS nanostructure. A brief review of… more
Date: May 2014
Creator: Mo, Yudong
open access

The Effects of Resilience and Self-Compassion on Symptoms of Stress and Growth Resulting from Combat Exposure in Service Members

Description: The current study examined the impact of resilience and self-compassion on the relationship between combat exposure and psychological outcomes, specifically post-traumatic stress and post-traumatic growth. Service members and veterans with combat exposure (N = 143) completed an online survey, through which they were administered a Background Questionnaire, the Combat Exposure Scale, the PTSD Checklist for DSM-5, the Posttraumatic Growth Inventory, the Connor-Davidson Resilience Scale, and the S… more
Date: May 2017
Creator: Raiche, Emily M.

The Effects of Response Restriction on Non-Socially Maintained Self-Injury

Description: This study examined the effects of response restriction (blocking and protective equipment) on subsequent durations of self-injury with two female participants with developmental disabilities. First, a functional analysis was conducted with each participant to identify potential maintaining variables of the self-injury. Second, access to the response was systematically restricted in a multiple schedule restriction paradigm. A baseline extended alone was conducted without the restriction compone… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: May 2003
Creator: Blevins, Travis
open access

The Effects of Restricting the Response Space and Self-evaluation on Letter Quality in Beginning and Experienced Handwriters.

Description: This study analyzed the effects of restricting the response space and selfevaluation on students' handwriting quality in two beginning handwriters and two experienced handwriters. Students executed letters with and without using a transparent overlay, in a multiple-baseline-across-letters design. The use of the transparent overlay included drawing letters in a space restricted by the transparency; overlaying a model letter on top of the written letter and; evaluating if the two letters matched.… more
Date: December 2001
Creator: LePage, Julia
open access

Effects of Ribavirin on Normal Rat Kidney Cells and Chicken Embryo Fibroblasts Infected with Rous Sarcoma Virus

Description: Ribavirin, a synthetic nucleoside, was found to inhibit the replication of Rous sarcoma viruses (RSV) and subsequent cell transformation in chick embryo fibroblasts (CEF). It also blocked the transformation of normal rat kidney (NRK) cells infected with temperature-sensitive mutants of RSV. The action of Ribavirin was found to be reversible as removal of the drug from the NRK cells reversed the effects on cell transformation. Ribavirin appears to have a static effect on cell growth of both NRK … more
Date: April 1979
Creator: Jenkins, Frank J.
open access

The Effects of School Performance on the Self-Concept and Locus of Control of Learning Disabled and Emotionally Disturbed Elementary Students

Description: A number of authors have suggested recently that the behavioral characteristics and self-perceptions of learning disabled and emotionally disturbed children are so similar as to negate the fruitfulness of trying to differentiate between these two groups. These characteristics are quite similar for the two special education groups when they have been compared independently of each other to regular education students. In order to provide support for these prior studies, the self-concepts and locu… more
Date: May 1984
Creator: Ronalder, Ronnie Lee
open access

The Effects of Selected Algicides and Some Coordination Complexes upon the Apparent Photosynthesis of Chlorella Pyrenoidosa

Description: Many experiments have been performed with the Warburg apparatus, or variations of this manometric technique, since Warburg's experiments (52, 53) where the effects of cyanides upon dark reactions and of urethanes upon light reactions of photosynthesis were demonstrated. The same basic techniques were utilized in this research in attempting to determine the effects of some coordination complexes upon the apparent photosynthetic rate of Chlorella pyrenoidosa. A second goal of the present paper wa… more
Date: June 1965
Creator: Phelps, Robert G.
open access

The Effects of Selected Auditory Stimulation upon Learning Typewriting

Description: The problem of this study was to determine the effects of typewriting practice with selected auditory stimulation on student achievement in typewriting. It included the following sub-problems: 1. Determining the extent to which typewriting practice with selected auditory stimulation affected ability to compose at the typewriter. 2. Determining the extent to which typewriting practice with selected auditory stimulation affected ability to typewrite from dictation. 3. Determining the extent to wh… more
Date: June 1962
Creator: Lemaster, Arthur James, 1933-
open access

The Effects of Selected Color Phenomena in a Basic Presentation to College Students

Description: The problem of this study was to ascertain the effects of selected color phenomena upon the identification and comparison of color by college students. Instruments used for this study were the Snellen Visual Acuity Chart, which measures crudely the the binocular visual activity of an individual; Pseudo-Isochromatic Plates for Testing Color Perception, which roughly determine red-green color deficiency; and the "Isoline Color Phenomena Perception Presentation," which determines how an individual… more
Date: December 1978
Creator: Isoline, Charles J.
open access

The Effects of Selected Work Intervals of Eccentric Exercise During a Strength Training Program

Description: The purpose of this study was to compare the effects of six- and twelve-second time intervals of eccentric strength training among college males. Thirty-eight students were used in two experimental groups and one control group. Subjects in the two experimental groups trained three days a week for seven consecutive weeks and were required to perform two sets -of eccentric exercise with three repetitions in each set for either six- or twelve-second intervals, depending upon the experimental group… more
Date: December 1976
Creator: Starnes, Jerry W.
open access

The Effects of Selection Risk on Sex Discrimination in Employment Decisions

Description: Effects of selection risk on sex discrimination in hiring were investigated. Ninety-six male and female educational administration graduate students rated ficticious resumes on suitability for hiring for the female-oriented position of secondary school teacher. Sex and selection risk level were varied, with sex of rater as an assigned factor. Analysis of variance yielded significant main effects for sex (p < .01) and selection risk level (p < .05). All ratings were lower in high selection-risk … more
Date: May 1979
Creator: McKenna, David John
open access

The Effects of Selective Serotonin Reuptake Inhibitors (Ssri) on Auditory Measures in Clinically Depressed Subjects.

Description: The purpose of this study was to investigate the relationship between selective serotonin reuptake inhibitor (SSRI) medication on auditory skills in clinically depressed subjects. Experimental subjects prescribed an SSRI were tested in a medicated and an unmedicated condition, and the test results were compared. Furthermore, the experimental group was compared with a control group consisting of normal subjects. Test measures included pure tone audiometry, tympanometry, acoustic reflex threshold… more
Date: May 2002
Creator: Goodale, Elizabeth S.
open access

The Effects of Selective Serotonin Reuptake Inhibitors (SSRI) on Auditory Measures in Women

Description: This study examined the relationship between selective serotonin reuptake inhibitor (SSRI) medication and auditory measures in clinically depressed women. Experimental subjects were tested in both a medicated and unmedicated condition. Experimental subjects were compared to a normal control group; additionally intrasubject comparison was made within the experimental group. Test measures included: audiometry, tympanometry, otoacoustic emissions, uncomfortable loudness level, masking level differ… more
Date: May 2002
Creator: Briley, Kelly Anne

The Effects of Self-evaluation and Response Restriction on Letter and Number Reversal in Young Children.

Description: The purpose of this study was to evaluate the effects of a training package consisting of response restriction and the reinforcement of self-evaluation on letter reversal errors. Participants were 3 typically developing boys between the age of 5 and 7. The results indicated that the training package was successful in correcting reversals in the absence of a model during training and on application tests. These improvements maintained during subsequent follow-up sessions and generalized across t… more
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Date: August 2004
Creator: Strickland, Monica Kathleen
open access

The Effects of Self-Forgiveness, Self-Acceptance, and Self-Compassion on Subclinical Disordered Eating: The Role of Shame

Description: Disordered eating is a general term that describes a wide range of behaviors from diagnosable eating disorders to subclinical patterns of behavior that do not meet criteria for diagnosis (e.g., problematic weight loss behaviors, excessive dieting, bingeing, purging). Disordered eating is prevalent and has a wide range of physical and psychological consequences. Negative self-conscious emotions such as shame and guilt have been implicated in the development and maintenance of disordered eating… more
Date: August 2016
Creator: Womack, Stephanie Dianne
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