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  Partner: UNT Libraries
 Degree Discipline: Clinical Psychology
 Collection: UNT Theses and Dissertations
Early Recognition of Minimal Brain Injury through Use of the Metropolitan Readiness Tests

Early Recognition of Minimal Brain Injury through Use of the Metropolitan Readiness Tests

Date: December 1971
Creator: Spurgin, Raymon David
Description: This study explored the usefulness of the Metropolitan Readiness Tests (MRT) as a screening device for minimal brain injury. It was hypothesized that brain injured (BI) children would score significantly lower on Test Six of the MRT than non-brain injured (NBI) children. Test Six is a visual-motor perceptual task.
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The Effect of a Program of Operant Conditioning of Autonomically Mediated Behavior on Manifest Anxiety

The Effect of a Program of Operant Conditioning of Autonomically Mediated Behavior on Manifest Anxiety

Date: May 1973
Creator: Noblitt, James R.
Description: The purpose of this experiment was to initiate research into the use of operant conditioning of autonomically mediated behavior (OCAM) in the modification of maladaptive behavior. Anxiety was chosen as a target behavior because of its apparent pervasiveness among many different maladaptive behaviors.
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Effectiveness of Secondary Reinforcement on the Behavior of a Hyperactive Child

Effectiveness of Secondary Reinforcement on the Behavior of a Hyperactive Child

Date: May 1973
Creator: Payton, Tommy I.
Description: The purpose of this study was to demonstrate the effectiveness of various secondary reinforcers on the behavior of a hyperactive child. A base rate of appropriate behavior was obtained in a first-grade classroom. The operant techniques employed were secondary reinforcers consisting of monetary reinforcement; monetary paired with peer reinforcement; monetary, peer, and verbal reinforcement combined; and verbal reinforcement only.
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The Effects of an Experimentally-Induced Bodily Focus Experience on a Psychotherapist during a Psychotherapy Session

The Effects of an Experimentally-Induced Bodily Focus Experience on a Psychotherapist during a Psychotherapy Session

Date: August 1998
Creator: Koehler, Gregory C. (Gregory Charles)
Description: The purpose of this study is to contribute to the current process research by investigating a psychotherapist's experience during psychotherapy. Massage therapy and relaxation therapy were used to manipulate psychotherapist's bodily focus, physiology, and affective state. Topics discussed include: the bodily focus of the therapist, neurobiological models of experience, mind-body boundary issues, and a present-time focus. Doctoral level Counseling and Clinical graduate students were used as participants.
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The Effects of Assessment Context on State Anxiety and a Neuropsychological Model of Attention

The Effects of Assessment Context on State Anxiety and a Neuropsychological Model of Attention

Date: August 2003
Creator: Greher, Michael R.
Description: This study investigated the effects of assessment context on state anxiety and attention according to the Mirsky (1996) model of attention. Context varied in the physical testing environment, demeanor of the assessor, and explanation of the purpose of testing. A relaxed condition (RC) and structured medical condition (SMC) distinction was made prior to data collection and the two contexts were designed to reflect contrasting practices of neuropsychologists. Elements of attention evaluated included Encoding (Digit Span), Focusing/Executing (Visual Search and Attention Test), Shifting (Wisconsin Card Sorting Test: Computerized Version 2), Sustaining, and Stabilizing (Continuous Performance Test-Identical Pairs). Eighty healthy adult females participated in the study. The findings suggest that the SMC caused higher levels of anxiety and lower valence than the RC, which in turn caused poorer sustained attention and superior shifting attention for this condition. Such interpretations are consistent with several theories on the effects of anxiety on attention. It should be noted, however, that differences observed in attention were limited to select measures. Factor analysis also indicates that the encode, shift, and sustain elements of attention were largely consistent with the factor solution proposed by Mirsky, while findings on the focus/execute and stabilize elements bring into question the construct ...
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Effects of Cautioning and Education in the Detection of Malingered Mild Traumatic Brain Injury

Effects of Cautioning and Education in the Detection of Malingered Mild Traumatic Brain Injury

Date: May 2006
Creator: Scholtz, Brendon P.
Description: This study examined the effectiveness of cautioning and education on simulating a mild traumatic brain injury on several neuropsychological measures. The measures used included the Word Memory Test (WMT), Wechsler Adult Intelligence Scales® - Third Edition (WAIS®-III), Wechsler Memory Scales®-3rd Edition instrument (WMS®-III), 16-item version of the Rey Memory Test, and a self-report symptom checklist. Five experimental groups were used including clinical and non-clinical controls, as well as three simulation groups. The design and implementation of this study also attempted to correct several methodological short comings of prior research by increasing the incentives for participants, expanding the generalizability of findings and examining research compliance and participant self-perception through debriefing. Discriminant analysis was utilized to determine if specific functions existed that would correctly classify and distinguish each experimental group. Several discriminant functions had at least moderate canonical correlations and good classification accuracy. Results also include utility estimates given projected varying base rates of malingering.
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The Effects of Continuous Versus Non-Continuous Noise and Level of Intensity on a Serial Learning Task

The Effects of Continuous Versus Non-Continuous Noise and Level of Intensity on a Serial Learning Task

Date: August 1972
Creator: Ware, William S.
Description: The present study was designed to investigate the effects of two noise conditions, continuous and noncontinuous noise, and three intensity levels, upon a serial learning task and the interaction effects of these factors on learning.
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The Effects of Reduced Challenge at the Conclusion of Cognitive and Exercise Tasks

The Effects of Reduced Challenge at the Conclusion of Cognitive and Exercise Tasks

Date: August 1998
Creator: Diehl, Nancy S. (Nancy Sue)
Description: Research has suggested that memories for difficult or painful experiences seem related to a combination of the worst and most recent moments. This peak-end theory was tested in relation to an exercise task (eccentric quadriceps using a BIODEX machine) as well as a cognitive task (standardized quantitative test questions). For each type of task there were two trials: short and happy endings. The happy endings trial included the same task as the short trial with an additional 25% duration at a lesser intensity (80% of short task intensity). A 2 (task type) by 2 (trial type) repeated measures design was used. Participants made global ratings of difficulty immediately after each component, thus generating four ratings, and later indicated their preferences for hypothetical future trials. Results indicated support for the theory that the shorter trials are evaluated as more difficult, with the cognitive task being evaluated as more difficult overall than the exercise task. Preference scores, however, revealed a preference only for the happy endings cognitive task, with no preference indicated on the exercise task. Results confirm previous research in suggesting differences between judgements of tasks and future choices. However, confounds complicated interpretations, especially for the cognitive task. The most conservative ...
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The Effects of Sedative and Tonic Music on Sterotyped Behaviors in Institutionalized Mental Defectives

The Effects of Sedative and Tonic Music on Sterotyped Behaviors in Institutionalized Mental Defectives

Date: May 1971
Creator: Petty, Marshall L.
Description: Stereotyped behavior in profoundly retarded subjects was observed under sedative and tonic music, with time and movement measures of responding.
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Ego Mechanisms of Defense among Child Victims of Sexual Abuse: a TAT Analysis

Ego Mechanisms of Defense among Child Victims of Sexual Abuse: a TAT Analysis

Date: December 1994
Creator: Sadler, Lyn M.
Description: Using the Defense Mechanism Manual (Cramer, 1991), Thematic Apperception Test (TAT) stories of 29 sexually abused female subjects and 28 non-abused female clinical control subjects were rated for the frequency of use of denial, projection, and identification.
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