Psychology Commons^™

Discounting Of Hypothetical Monetary Outcomes That Are Both Delayed And Probabilistic, Ariana Mae Vanderveldt

All Theses and Dissertations (ETDs)

The value of an outcome is affected both by the delay until its receipt: delay discounting) and by the likelihood of its receipt: probability discounting). Despite being well described by the same hyperboloid function, delay and probability discounting involve fundamentally different processes, as represented by the opposite effect amount has on the degree to which delayed and probabilistic rewards are discounted. Most of the previous research has studied the discounting of delayed and of probabilistic rewards separately, with little research examining more complex situations in which the rewards are both delayed and probabilistic. In the present experiment, participants made choices …

Sensory And Cognitive Declines In Older Adults: A Longitudinal Study, Melanie Storm Bauer

All Theses and Dissertations (ETDs)

In a recent cross-sectional study, as has been found in numerous previous studies, Sommers et al.: 2011) found that age-related declines in hearing, as assessed by pure-tone thresholds, begin around age 20 and continue across the lifespan. In another article published from the same cross-sectional dataset, Hale et al.: 2011) found that working memory ability also begins declining around age 20 and continues throughout life. The present study is a longitudinal follow-up of these two studies in which a sub-sample of older adults: ≥65 years old at the time of original testing approximately four years ago) were re-tested on sensory …

Exploring An Interactive Measure For Preferences In Early Childhood, Narges Afshordi

All Theses and Dissertations (ETDs)

Three experiments: total N=53) examined whether toddlers show preferences for people and objects in an interactive, touch-screen paradigm. In all experiments, children watched videos of stimuli pairs displayed on two monitors in each trial, and were then given the chance to watch another video of one of the stimuli items by touching the screen on which it had appeared. Experiments 1 and 2 exposed children to interesting vs. boring objects, and engaging vs. boring speakers. Experiment 3 examined children’s responses when presented with one actor who spoke English: native language speaker) compared to another actor who spoke in a foreign …

Training Outcomes In An Apa-Accredited Psyd Program, Bradley J. Mcconnell, Rodger K. Bufford, Mary K. Peterson, Mark R. Mcminn

Faculty Publications - Doctor of Psychology (PsyD) Program

No abstract provided.

Promoting Students' Social And Academic Success Through Teacher Praise, Rebekah S. Bickford Psyd

All Student Scholarship

Teachers’ ratios of positive-to-negative interactions (praise ratios) have been shown to be responsive to instruction and feedback. Likewise, students have demonstrated improvements on multiple dimensions of academic and behavioral outcome measures as a result of increases in teachers’ use of praise. The present study investigates the impact of motivational consultation combined with performance feedback and instruction on the praise ratios of teachers in a general education setting. This research examines the impact of increased praise ratios on the silent reading comprehension of students as measured by curriculum-based measures. The impact of increased praise ratios on students’ subjective well-being at school …

Evaluation Of A Group Cognitive-Behavioral Depression Prevention Program For Young Adolescents: A Randomized Effectiveness Trial, Jane Gillham, K. Reivich, S. M. Brunwasser, D. R. Freres, N. D. Chajon, V. M. Kash-Macdonald, T. M. Chaplin, R. Abenavoli, S. L. Matlin, R. Gallop, M. E.P. Seligman

Psychology Faculty Works

Depression is a common psychological problem in adolescence. Recent research suggests that group cognitive-behavioral interventions can reduce and prevent symptoms of depression in youth. Few studies have tested the effectiveness of such interventions when delivered by school teachers and counselors (as opposed to research team staff). We evaluated the effectiveness of the Penn Resiliency Program for adolescents (PRP-A), a school-based group intervention that targets cognitive behavioral risk factors for depression. We randomly assigned 408 middle school students (ages 10–15) to one of three conditions: PRP-A, PRP-AP (in which adolescents participated in PRP-A and parents were invited to attend a parent …

Sexual Trauma History Does Not Moderate Treatment Outcome In Attachment-Based Family Therapy (Abft) For Adolescents With Suicide Ideation, G. Diamond, T. Creed, Jane Gillham, R. Gallop, J. L. Hamilton

Psychology Faculty Works

Despite the well-documented association between history of sexual trauma (HSA) and suicide ideation, HSA is largely overlooked in suicide treatment studies. Existing studies showed that patients with a HSA have a weaker treatment response. In this randomized clinical trial for suicide ideation, HSA did not moderate treatment outcome for Attachment-Based Family Therapy (ABFT). Adolescents responded better to ABFT than a control condition, regardless of HSA status. At baseline, adolescents with HSA were also more likely to report past suicide attempts than those without HSA, indicating that they are a particularly important subgroup to consider when developing and evaluating interventions that …

Does The Type Of Communication Media Affect Relationship Quality?, Kristin B. Dennis

Graduate Theses

The purpose of this study was to determine if the amount of time spent using three types of communication (electronic, voice, and face-to-face) had an effect on the perceived quality of a romantic relationship. Seventy-eight heterosexual females who self-identified as being in a romantic relationship completed a set of demographic questions, the Perceived Relationship Quality Components Inventory (Fletcher, Simpson, & Thomas, 2000), as well as questions pertaining to the average amount of time spent per day using each of the communication methods. It was hypothesized that the more time spent communicating face-to- face would have a positive effect on the …

Mine Detection Rats: Effects Of Repeated Extinction On Detection Rates, Amanda M. Mahoney

Dissertations

In recent years, giant African pouched rats (Cricetomys gambianus) have been used successfully for detecting landmines in Mozambique. The rats are trained to detect mines through the use of operant conditioning techniques, in which the indicator response (stopping and digging) is rewarded (reinforced) with food when it occurs within one meter of a landmine and not rewarded when it occurs under other circumstances. Because handlers do not know the location of landmines when the rats are used operationally, and therefore cannot ascertain if an indication response is correct (near a mine) or incorrect, no rewards are delivered in …

Predictors Of Counselor Self-Efficacy Among Master's Level Counselor Trainees: Impact Of Cohort Versus Non-Cohort Educational Programs, Regina Lynn Meyer

Dissertations

Self-efficacy, a central component of Bandura's social cognitive theory (SCT), is an important construct in the realm of therapist development and has been associated with client outcome. Researchers have found that some of the strongest predictors of counselor self-efficacy are level of experience, level of training, state anxiety, and trait anxiety. Missing from this body of literature, however, is an understanding of how the educational format of training (i.e., cohort versus non-cohort) impacts counselor self-efficacy. Because cohort membership has been associated with professional confidence and self-esteem, it was hypothesized that educational format would contribute significant variance to counselor self-efficacy scores. …

School Counselors' Activities In Predominantly African American Urban Schools, Lacretia T. Dye

Dissertations

Urban school reform has begun to penetrate the school counseling profession in both theory and practice. The American School Counseling Association’s National Model (ASCA, 2005), as well as the Transforming School Counseling Initiatives component of the Education Trust (2007) are initiatives within the school profession promoted, in part, as responses to urban school reform. In particular, the ASCA National model is a “call to action” for school counselors to promote student success by closing the existing achievement gap whenever found between students of color, poor students, or underachieving students and their more advantaged peers (ASCA, 2005). However, little information is …

What Psychotherapists Have To Teach Us About Childhood Developmental Trauma: The Roles Of Attachment Orientation And Coping Strategy, Rebecca Klott

Dissertations

Psychotherapists have been found to have higher rates of childhood developmental trauma when compared to non-clinicians, yet they do not report more distress. The current study added to the literature regarding the experiences of psychotherapists and explored a theoretical model integrating attachment and coping as mediators for the relationship between childhood developmental trauma and psychological distress among psychotherapists.

A total of 130 masters' level psychologists participated in this study. These participants were asked to complete the following measures: The Child Abuse and Trauma Scale (Sanders& Becker-Lausen, 1995), the Ways of Coping-Revised (Folkman & Lazarus, 1985; Folkman, Lazarus, Denkel-Schetter, DeLongis, & …

First-Generation, African American Students' Experiences Of Persisting At A Predominantly White Liberal Arts College, Candy S. Mccorkle

Dissertations

Generational status of students is one of the variables that colleges and universities are starting to track and study in order to gain a better understanding of its impact on retention and persistence of students. This phenomenological study provides narrative from five first-generation, African American students who attend a predominantly White liberal arts college in the Midwest; their stories provide a snapshot of how they experienced college, made meaning of those experiences and the impact of these experiences and meaning-making on their motivation to persist in college. These five students participated in individual audio-taped interviews that were analyzed and coded. …

Child Parent Relationship Therapy For Parents Of Children With Disruptive Behavior, Alison Moses

Dissertations

Young children who display extreme levels of disruptive behaviors are at increased risk for later academic difficulties, poor social relationships and adolescent delinquency, making early intervention efforts a priority. Studies evaluating Child-Parent Relationship Therapy (CPRT) have demonstrated its effectiveness in improving parental empathy, improving parental acceptance, decreasing parenting stress, and decreasing perceived child problem behavior. These outcomes, however, must be evaluated in light of several research limitations (e.g., lack of randomization, use of non-standardized measures, lack of treatment integrity data). Well conducted studies that assess the effectiveness of CPRT on specific presenting problems are needed to evaluate better the impact, …

The Effects Of Repeated Resurgence Conditions On The Magnitude Of Resurgence, Ryan Nathaniel Redner

Dissertations

Resurgence is defined as the recurrence of a previously reinforced behavior, under the condition that reinforcer delivery ceases for a more recently reinforced behavior. The current study investigated the effect of repeating the resurgence procedure six times with pigeons and two times with rats to determine the effect of repetitions on the magnitude of resurgence. Three phases were repeated: (a) Response 1 was reinforced while there were no programmed consequences for Response 2, (b) Response 2 was reinforced and Response 1 was extinguished, and finally (c) there were no programmed consequences for either response. The results indicated that the magnitude …

Identifying Mechanisms Of Change: Utilizing Single-Participant Methodology To Better Understand Behavior Therapy For Youth Depression, Andrew R. Riley

Dissertations

The study’s primary goal was to provide a model for studying therapeutic mechanisms of action at the single-case level. By controlling for non-specific early responses, identifying potential mechanisms of action a priori, taking frequent measures of mechanisms and dependent variables, rigorously evaluating internal validity, and using a variety of analytic methods, a unique model for analysis of potential mediators was created. Eleven depressed youths were recruited to receive first a non-directive therapy (NDT), followed by a behavioral therapy (BT) for those still displaying high levels of symptoms. Four participants responded to NDT. Of the remaining seven, all showed some improvement …

Using The Actor-Partner Interdependence Model To Study The Effects Of Group Composition, David A. Kenny, Randi L. Garcia

Psychology: Faculty Publications

We extend the actor-partner interdependence model (APIM), a model originally proposed for the analysis of dyadic data, to the study of groups. We call this extended model the group actor-partner interdependence model or GAPIM. For individual outcomes (e.g., satisfaction with the group), we propose a group composition model with four effects; for group-level outcomes (e.g., group productivity), we propose a model with two effects; and for dyad-level outcomes (e.g., liking of each of the other members of the group), a model with seven effects. For instance, for an individual outcome with gender as the group composition variable the effects are …

Impact Of Goal And Intentions-Setting On Student Performance In A Classroom, David Dariani

Theses, Dissertations and Culminating Projects

The impact of goal and intentions-setting on the performance of students was evaluated. A cohort of volunteer students (n=54) were randomly assigned to three groups. Then, each group was exposed to an appropriate intervention seminar lasting one hour. The Control Group (n= 18) who used neither goal nor intentions-setting was asked to utilize strategies that they had used in the past that had helped their academic performances. Group 2 (n=16) was coached in developing S.M.A.R.T. goals and how to apply them to accomplish the objectives of their current semester’s course. Group 3 (n=20) was coached in developing S.M.A.R.T. goals in …

Maternal Depressive Symptoms And Responsiveness To Infant Distress: Contingency Analyses Of Home Mother-Infant Interactions At 3 Months, Fernanda Lucchese

Graduate Masters Theses

Maternal depressive symptoms during the postnatal period have been shown to be detrimental to the socio-emotional, cognitive, and motor development of infants. Studies indicate that one of the mediators of these detrimental effects is decreased maternal responsiveness, a maternal characteristic that may hinder infant emotion-regulation development and infant secure attachment. Although previous research has shown the impact of infant cries on the behavior and physiology of mothers with elevated depressive symptoms in laboratory-based contexts, little is known about the quality and timing of maternal responsive behaviors to infant negative affect in mothers with elevated or non-elevated depressive symptoms in the …

Social Comparison Theory In The Context Of Chronic Illness: Predictors And Consequences Of Target Selection Among Individuals With Type 2 Diabetes, Danielle Arigo

Psychology - Dissertations

Individuals often compare themselves to others (i.e., social comparisons) in order to determine their status in a given domain. Social comparisons may be particularly important for patients with chronic illness; patients often experience uncertainty and anxiety about their health, which increase the likelihood and utility of social comparisons. Among patients, social comparisons can have both positive and negative health-related consequences (for affect, motivation to improve one's health care behaviors, etc.), depending upon several contextual features. Various steps in the social comparison process have been proposed, but not tested directly. The present study is an examination of the social comparison process …

Evaluation Of A Web-Based Intervention For College Marijuana Use, Jennifer Christine Elliott

Psychology - Dissertations

Young adults in college have high rates of marijuana use, abuse, and dependence. Web-based interventions have been growing in popularity, but their dissemination currently exceeds empirical support. One especially popular (but understudied) program is The Marijuana eCHECKUP TO GO (e-TOKE) for Universities & Colleges (San Diego State University Research Foundation, 2009). The aim of the present study was to evaluate whether this program is effective in changing marijuana involvement and perceived norms in undergraduates. Participants were 317 undergraduates (52% female, 78% White) who reported marijuana use within the month preceding baseline. Conditions were the e-TOKE program or assessment only, crossed …

Teaching Children To Fluently Decode Nonsense Words In Lists: Generalized Effects To Oral Reading Fluency Of Connected Text, Candace Susan Werder

Psychology - Dissertations

The present study examined the generalized effects of training children to fluently blend nonsense words containing target vowel teams on their reading of untrained real words in lists and passages. Eight second-grade students participated. Nonsense words containing each of 3 target vowel teams (aw, oi, and au) were trained in lists, and generalization was assessed to untrained real words in lists, untrained real words in target passages, and novel real words in generalization passages. A multiple probe design across vowel teams revealed a) generalized increases in accuracy and fluency on all trained word list for all eight students and these …

Output Interference And Strength Based Mirror Effect In Recognition Memory, Asli Kilic

Psychology - Dissertations

The strength based mirror effect (SBME) refers to higher hit rates and lower false alarm rates for strongly encoded items. The SBME has been explained by two alternative mechanisms: differentiation and criterion shift. The differentiation account posits that as the memory traces are strengthened, the memory for the items is less noisy and therefore are less confusable with the stored memory traces. The criterion shift account, on the other hand, suggests that the tendency to endorse a test item differs between strong and weak test lists. When participants receive a test after studying a strong list of items, they require …

The Role Religion Plays In Attitudes Toward Euthanasia, Rezawana Chowdhury

HIM 1990-2015

This research investigated the role religion plays in how individuals view euthanasia and physician-assisted suicide. One hundred participants from each of the three major monotheistic world religions were given a seven-question survey. The seven questions consisted of statements regarding the knowledge of their own religion, how the participants feel about terminally ill patients and those who have lost vital functions, and also whether or not they believe euthanasia is morally just. It was predicted that the participants who belong to Judaism and Islam viewed euthanasia as morally just and participants who belong to the Christianity viewed euthanasia as morally incorrect.

The Organization Of Self-Knowledge And Race: Does Self-Concept Structure Impact The Responses Of Black Individuals To Stereotype Threat?, Aisha Denise Baker

Dissertations

Stereotype threat is defined as “the concern or worry that a person can feel when he or she is at risk of confirming or being seen to confirm a negative stereotype about his or her group” (Steele & Davies, 2003, p. 311). Stereotype threat has been examined in a variety of stereotyped groups, but the primary focus of this research has been Black individuals because they often encounter negative stereotypes about their race in the course of their daily lives. Some researchers have suggested that stereotype threat may partially explain the achievement gap between Black and White individuals (Steele & …

Regional Differences In Relational Aggression: The Role Of Culture, Katherine Amanda Czar

Dissertations

It is becoming increasingly clear that relational aggression has just as much potential to cause harm as overt verbal and physical aggression. Though the literature base on relational aggression is growing, far fewer studies have been conducted with late adolescents and adults as compared with children and early adolescents. Moreover, the role of culture in relational aggression has received limited attention. The current study aimed to examine the potential impact of one aspect of culture on relational aggression by focusing on North-South regional differences in the United States. Differing norms and expectations for social behavior between Northern and Southern U.S. …

The Relationship Between Suicide Ideation And Parasuicide: An Electrophysiological Investigation Using The Loudness Dependence Of Auditory Evoked Potential, Angelika Marsic

Dissertations

The loudness dependence of the auditory evoked potential (LDAEP) has been proposed as a promising valid and a non-invasive indicator of behaviorally relevant central 5-HT functioning. There is limited research on the utility of the LDAEP in discriminating individuals who engage in various degrees of suicidal behavior. The primary purpose of the present study was to examine if the LDAEP, as a measure of central serotonergic functioning, can be useful in distinguishing groups of individuals who: (a) solely experience suicidal ideation (SI group); (b) experience suicidal ideation and have engaged in deliberate self-harm acts (SH group); and (c) individuals with …

Empirical Identification Of Axis I And Axis Ii Symptom Subtypes Of Sex Addiction Using Lateny Profile Analysis, Maria Isabel Nino De Guzman

Dissertations

Sexual addiction is a disorder characterized by lack of control over sexual urges, pathological relationships and lack of intimacy, mood-altering experiences, and adverse consequences that tend to be disregarded by the person affected. Although not classified as a mental disorder in the Diagnostic Statistical Manual-IV-TR (DSM-IV-TR, APA, 2000) this distressful sexual manifestation is increasingly recognized as a clinical and public health problem. Previous studies suggest commonalities with addictive disorders and maladaptive personality traits. The purpose of the current study was to analyze personality configurations of individuals diagnosed as sex addicts and uncover specific subtypes or profiles associated to sexually addictive …

The Effects Of The Good Behavior Game With General Education High School Students, Rachel R. Mitchell

Master's Theses

The purpose of this study was to evaluate the effectiveness of the interdependent group contingency procedure known as the Good Behavior Game (GBG) on decreasing disruptive behaviors in general education high school students. The effectiveness of the GBG has been investigated in many studies as means of managing a variety of behaviors across many developmental levels; however, not all populations have been investigated. Although many studies exist that have utilized the GBG to alter behaviors across ages ranging from pre-school to adulthood, few studies exist in which the GBG has been used with a general education high school population. The …

Does Psychopathy Predict Future Risky Sexual Behavior?, Jessica Jade Fulton

Dissertations

Risky sexual behavior (RSB), such as having sex with an unknown partner, is associated with a variety of negative consequences including sexually transmitted diseases and unplanned pregnancy. Previous research (e.g., Fulton, Marcus, & Payne, 2010) suggests that psychopathic personality traits as assessed by the Psychopathic Personality Inventory (Lilienfeld & Andrews, 1996) are associated with RSB. Self-Centered Impulsivity (SCI), which is characterized by impulsivity, irresponsibility, and reckless behavior, was positively associated with RSB among men and women. In contrast, Fearless Dominance (FD), which is characterized by fearlessness, manipulativeness, and social dominance, was positively associated with RSB among men but not women. …