Psychology Commons^™

Psilocybin With Acceptance And Commitment Therapy (Act) For The Treatment Of Social Anxiety Disorder (Sad), Aspen E. Allred

University Honors Theses

Social Anxiety Disorder (SAD) is a debilitating mental health condition characterized by an overwhelming fear and anxiety of social rejection that can lead to chronic patterns of social behavioral avoidance. Despite the existence of traditional efficacious treatments, a significant number of individuals either do not respond to treatment or experience a recurrence of symptoms over extended periods, spanning 10-12 years. Acceptance and Commitment Therapy (ACT), a form of acceptance-based behavioral therapy considered part of the "third wave" of cognitive behavioral therapies, has shown promising results in early studies, comparable to those of Cognitive Behavioral Therapy (CBT) that is considered the …

Depersonalization/Derealization Disorder: Symptomatology In Drug Induced Psychopathology, Eleanor Tietsort

University Honors Theses

Depersonalization/derealization disorder (DPDR) is a severely under-studied mental disorder, regardless of being relatively as prevalent as other serious mental illnesses (SMI) to the general population, such as schizophrenia and obsessive/compulsive disorder (OCD). Due to the nature of the current body of work on the disorder, it's clear there is a need for further research, as there are only a few small scale studies that approach the contradistinction in symptomatology between varying onset triggers. This paper proposes an investigation into whether there is a distinction in severity, duration, and persistence of symptoms between individuals with DPDR triggered by drugs versus non-drug …

Cognitive Behavioral Therapy (Cbt): A Queer Analysis, Elizabeth M. Munk

University Honors Theses

This literature review seeks to understand the history and development of Cognitive Behavioral Therapy (CBT) within a clinical setting in the United States and other Western institutions. Furthermore, employing a critical eye to CBT will highlight areas of future intervention. This will be done by emphasizing the importance of a queer lens and starting to integrate theory and analytics to address potential gaps and lacks within the therapy process of CBT. Theories like Donna Haraway's situated knowledges, Jasbir Puar's assemblage theory, and Sara Ahmed’s affect theory will then be discussed in the context of MAST, a variation of CBT. I'm …

Dissociative Identity Disorder: A Literature Review, Savannah M. Demicoli

University Honors Theses

Dissociative Identity Disorder (DID), previously referred to as Multiple Personalities Disorder, has been historically misrepresented in the media and excluded from professional training. This literature review describes the information presented in various research studies to illustrate what DID is, the theoretical models that have been used in application to DID, the role of childhood trauma, as well as successful treatment methods and accessibility of resources. In understanding DID, it is necessary to look at the disorder’s prevalence, background, and major symptoms of amnesia and switching between personality states. The theoretical models that will be covered include the Sociocognitive/Fantasy Model and …

Classifying Severe And Enduring Anorexia Nervosa: A Literature Review, Phoenix Black

University Honors Theses

Little focus is placed on the subsection of the eating disorder patient population who struggle chronically with their illness. This review synthesizes research on the topic to identify gaps in knowledge and reflect on implications for diagnosis and classification of severe and enduring anorexia nervosa. There was some variability between both clinicians and researchers who focused on this patient population, which is discussed based on different classifying criteria used to include or exclude an individual into the study. This review considers traditional methods used for classifying psychiatric diagnoses in relation to this disorder.

Trust In Hospital Physicians Among Patients With Substance Use Disorder Referred To An Addiction Consult Service, Caroline King, Devin Collins, Alisa Patten, Christina Nicolaidis, Honora Englander

School of Social Work Faculty Publications and Presentations

Background: Trust is essential in patient-physician relationships. Hospitalized patients with substance use disorders (SUDs) often experience stigma and trauma in the hospital, which can impede trust. Little research has explored the role of hospital-based addictions care in creating trusting relationships with patients with SUDs. This study describes how trust in physicians changed among hospitalized people with SUDs who were seen by an interprofessional addiction medicine service.

Methods: We analyzed data from hospitalized patients with SUD seen by an addiction consult service from 2015 to 2018. Participants completed surveys at baseline and 30 to 90 days after hospital discharge. Follow-up assessments …

What Are Effective Strategies For Implementing Trauma-Informed Care In Youth Inpatient Psychiatric And Residential Treatment Settings? A Realist Systematic Review, Stephanie A. Bryson, Emma Gauvin, Ally Jamieson, Melanie Rathgeber, Lorelei Faulkner-Gibson, Sarah Bell, Jennifer Russel, Sharlynne Burke

School of Social Work Faculty Publications and Presentations

Background: Many young people who receive psychiatric care in inpatient or residential settings in North America have experienced various forms of emotional trauma. Moreover, these settings can exacerbate trauma sequelae. Common practices, such as seclusion and restraint, put young people at risk of retraumatization, development of comorbid psychopathology, injury, and even death. In response, psychiatric and residential facilities have embraced trauma-informed care (TIC), an organizational change strategy which aligns service delivery with treatment principles and discrete interventions designed to reduce rates of retraumatization through responsive and non-coercive staff-client interactions. After more than two decades, a number of TIC frameworks and …

Deception Detection In Clinical Interview, Olivia Preston, Melissa Lewis

Student Research Symposium

The objective of Forensic Assessment of Client Truthfulness (FACT) measure is to detect deception in forensic psychology consultations. A statistically significant tool using verbal content analysis was created, based a synthesis of previous research in the field. This presentation reviews the research project and highlights one phase of the study where ratings true and deceptive statements in cases of accused sex offenders or insanity defense claimants were compared. Multiple ANOVAs, t-tests, and factor analyses were conducted. When FACT scores were dichotomized, 86% of the ratings characterized the true statements as true, and 81% of the ratings categorized the false statements …

Direct Versus Indirect Assessment Of Truthfulness, Lauren Bowling, Olivia Preston, Bridgette Norris, Jennifer Gill, Shawn Johnston

Student Research Symposium

This study uses a verbal content analysis measure, the Forensic Assessment of Client Truthfulness (FACT), derived from the most empirically-supported measures in deception detection, Criteria-Based Content Analysis and Reality Monitoring. This study tests the accuracy of the indirect assessment of truthfulness (i.e. consideration of the FACT criteria, which are empirically-related to truthfulness) in comparison to direct assessment of truthfulness (i.e. subjective consideration of whether a statement is true or false). The FACT, an indirect measure, is employed along with a direct assessment of truthfulness to distinguish between true and false statements. The study contains four research conditions including the true …

Attributes Of True And False Statements Of Criminal Defendants, Camilla Cummings, Olivia Preston, Nicolette Wise, Shawn A. Johnston

Student Research Symposium

The research study uses a verbal content analysis measure, the Forensic Assessment of Client Truthfulness, derived from the most empirically-supported measures in deception detection (i.e. Criterion-Based Content Analysis and Reality Monitoring). This measure is employed in the study to distinguish between true and false statements in forensic psychological evaluations. The study contains four research conditions including the true and false statements of men accused of sex offenses and of men claiming an insanity defense. Using a repeated measures design, the four statements were rated by 127 university students. Using factor analyses, ANOVA analyses, and t-tests, the results showed that the …

The Effects Of Offender Age And Offender-Victim Relationship On Modus Operandi Strategies To Lure The Victim, Hayley Lauren Tews

Dissertations and Theses

Research on the modus operandi (“method of operation”) of child sexual abuse (CSA) offenders has been useful in informing successful prevention programs (LeClerc, 2009). However, a gap in the literature regarding the strategies offenders use to lure potential CSA victims still remains. The present study seeks to examine the effects of offender-victim relationship and offender age on the use of strategies to lure victims for the purpose of committing CSA. Data for this study is taken from a larger investigation which included 854 identified adolescent and adult CSA offenders from nine different states. A 2 X 2 MANCOVA analysis revealed …

Study Of Employment Retention Veterans (Serve): Improving Reintegration Of Oregon National Guard And Reserves In The Workplace, Gilbert Patrick Brady, Jr., Leslie B. Hammer

Student Research Symposium

This presentation will provide an overview of the recently funded Department of Defense grant (Principal Investigator, Leslie Hammer, Ph.D.). Since 9/11 over 2.8 million United States military personnel have served in and around Iraq and Afghanistan. By 2018, the number of post-9/11 veterans is projected to top 3.1 million. Of these most recent veterans, 18% have difficulty holding a job and many experience family difficulty. Presently, a third or more of these post-9/11 veterans – some 874,728 service members and counting – have deployed to various global hotspots as active-duty reservists of the U.S. armed forces. Unemployment, underemployment and mental …

Scl-90 Characteristics Of The Borderline Personality Disorder In A Day Treatment Setting, Jeananne Theresa Feagan

Dissertations and Theses

The purpose of this present study was to examine test performance of the Borderline Personality Disorder on the Symptom Checklist .(SCL-90). This investigation addressed whether the Borderline Personality Disorder has a distinctive profile on the SCL-90, and whether the profile is distinguishable in comparison with two other groups with mental disorders.

The Effects Of Overt And Covert Observation On The Clinical Behavior Emitted By Untrained Clinicians, Carol L.K. Middleton

Dissertations and Theses

This study examined the effects overt and covert observation of live clinical sessions have on the number of social/ neutral verbal behaviors emitted by untrained speech clinicians and their respective clients enrolled Summer Term, 1980, in the Articulation and Language Clinic at Portland State University, Speech and Hearing Sciences. The Boone-Prescott Interactional analysis System (Boone and Prescott, 1972), a numerically coded system, was used to record clinician-client interactions. Data were obtained for a randomly selected five minute period from each of forty clinical sessions.

Factorial Structure Of The Hamilton Rating Scale For Depression, Kevin Page O'Brien

Dissertations and Theses

The Hamilton Rating Scale for Depression (HRS), a 17-item observer-rated scale, was first developed in 1960 to assess the severity of depressive symptomatology in patients diagnosed as suffering from depression. The HRS has since demonstrated high inter-rater reliability (with coefficients ranging from .87 to .94), and has proven useful in measuring changes of severity following treatment.

Since its development, the HRS has been the focus of several factor analytic investigations, four of which attempted to assess the instrument for factorial invariance. Factorial invariance refers to the generalizability or applicability of dimensions developed from one sample to another. While some consensus …

Comparisons Of Videotape Observation To Direct Observation, John W. Hanlan

Dissertations and Theses

This research examined the validity of videotaped analyses of clinical sessions in comparison to direct (live) observations. The subjects were eleven student clinicians and their respective clients, enrolled Fall Term, 1979, in Portland State University's Speech and Hearing Sciences Articulation and Language and Urban Language Clinics. The Boone-Prescott Interactional Analysis System, a numerically coded system, was used to record clinician/client interactions. Data were obtained for a randomly selected five-minute period from each of thirty clinical sessions.

Interpersonal Behavior And Depression : An Examination Of Self-Descriptions On The Interpersonal Check List, Douglas Steven Andrews

Dissertations and Theses

Depressive disorders are recognized as being of long standing clinical and theoretical concern. Early psychoanalytic conceptualizations of depression were later reformulated into theories emphasizing interpersonal manifestations of depression, notably passive-dependent oral trends (Chodoff, 1972). Recent research efforts (e.g. Youngren and Lewinsohn, 1980; Weissman and Paykel, 1974; Libet and Lewinsohn,. 1973) have explored specific interpersonal behaviors and their relationship to depression. Although some studies have been done utilizing self-report data of interpersonal behavior (e.g. Brown and Goodstein, 1962; Black, 1960), little has been done utilizing self-descriptions of interpersonal traits drawn from a sample of clinically depressed psychiatric outpatients.

Homosexuality Among Women: Historical And Current Views In Psychology, Craig Bracy

Dissertations and Theses

The purpose of this review is to evaluate the methodology of past and present research with female homosexuals and then to summarize the current state of knowledge in psychology and psychiatry. The data presented in this review have been derived predominantly from material abstracted in the Medicus Index (1900-1976) and Psychology Abstracts (1927-1976).

This reviewer has established specific criteria by which all studies throughout this literature review will be examined. These are: sample size, sampling of experimental control groups, variable controlled (age, education, etc), how sexual orientation was determined, and tests and questionnaires employed, their reliability, validity, administration, and interpretation. …

Clinical Application Of The Midi-Mult, Barbara Hendricks

Dissertations and Theses

The MMPI is used as a diagnostic tool in clinical settings. However, its length is a detriment. Various attempts have been made to develop shortened versions of the standard MMPI. One of the widely used short forms is Kincannon's Mini-Mult, but its validity scales are less accurate than the full MMPI.

Dean's Midi-Mult is a more recent short form of the MMPI designed to approximate more closely the scores on the validity scales and clinical scales of the standard MMPI.

Obesity : Two Behavioral Approaches To Weight Reduction, Albert Blake Davidson

Dissertations and Theses

Much of the research on obesity has been designed to explore its relationship to the behavior of overeating. Although a number of physiological, societal, cultural and family background variables have been detailed, researchers have sought an approach that does not rely heavily on these considerations. Most weight reduction programs fail to recognize and concentrate on empirically demonstrated differences between obese and normal subjects. Researchers have shown that obese subjects seem to be more sensitive to external than internal stimuli. A behavioral approach to weight reduction that emphasizes and uses these external stimuli was hypothesized to be the treatment of choice. …

Shaping Of Marital Interaction: A Clinical-Research Approach, Cynthia Luders Clay

Dissertations and Theses

In the last ten years, a number of behavioral approaches to marital therapy have been developed and applied to married couples. Intervention techniques have included selective reinforcement, extinction, modeling, aversive consequences, and contingency contracting. The present study investigated the use of the bug-in-the-ear (BITE) instrument as an aid in shaping marital interaction. The BITE has been applied in several child behavior modification programs, but no applications in marital therapy have been reported.

The use of the BITE has been demonstrated and is considered clinically feasible. Since the N of this study was small and since the raters evaluating progress were …

The Effect Of Labeling Disfluencies As 'Stuttering' And Contingent And Yoked "Wrong" On The Disfluencies Of Normal Speakers, Dennis Ray Staines

Dissertations and Theses

A labeling variable suggested by Wendell Johnson's "diagnosogenic" theory of the onset of stuttering was included in this study of the disfluencies of normal speaking college students in order to explore further the hypothetical relationship between normal disfluency and the onset of stuttering. A total of 60 Ss were randomly assigned to the following groups, each containing 10 Ss: I. Labeling Chastisement plus Contingent "wrong;" II. Labeling Chastisement plus Yoked (non-contingent) "wrong;" III. Labeling Chastisement - No "wrong;" IV. No Labeling Chastisement Contingent "wrong;" V. No Labeling Chastisement - Yoked "wrong;" VI. No Labeling Chastisement - No "wrong" …