Psychology Commons^™

When Less Can Be More: Dual Task Effects In Stuttering And Fluent Adults, Naomi Nechama Eichorn

Dissertations, Theses, and Capstone Projects

The present study tested the counterintuitive hypothesis that engaging cognitive resources in a secondary task while speaking could benefit aspects of speech production. Effects of dual task conditions on speech fluency, rate, and error patterns were examined in stuttering and fluent speakers based on specific predictions derived from three related theoretical frameworks. Twenty fluent adults and 19 adults with confirmed diagnoses of stuttering participated in the study. All participants completed two baseline tasks: (1) a continuous speaking task in which spontaneous speech was produced in response to given prompts; and (2) a working memory (WM) task involving manipulations of WM …

Conflict And Playmaking: The Impact Of A Recess Enhancement Program On Elementary School Playgrounds In New York City, Elizabeth Lake

Dissertations, Theses, and Capstone Projects

As time demands for schooling increase and children's freedom to play is under threat, the question of how play during school recess can best be designed to serve children has grown in importance. This research examines whether a peer-training program can influence children's activity choices and social behaviors and reduce conflict on elementary school playgrounds during recess and what aspects of such a peer-training program are important to this goal. Three general recess issues are considered: conflict, activity level and choice, and gender inclusion. The data was collected as part of a Recess Enhancement Program in a select group of …

The Influence Of An Appetitive Conditioned Stimulus On Interval Timing Behavior, Joseph Daniel Jacobs

Dissertations, Theses, and Capstone Projects

Pavlovian incentive motivation provides a theoretical framework on the basis of which experiments can be designed to examine the effects of motivational variables on timing behavior. The Pavlovian-Instrumental transfer (PIT) paradigm is a prototype for studying Pavlovian incentive motivation. The current study examined the effect of a Pavlovian appetitive conditioned stimulus (CS) on timing performance, based on the PIT paradigm. Nine pigeons were exposed to pairings of a 120-s conditioned stimulus (flashing or steady houselight) and unconditioned stimulus (food). The pigeons were then trained on the peak procedure (FI 30 s). In a subsequent testing phase, the effect of the …

Exploring The Illusion Of Transparency When Lying And Truth-Telling: The Impact Of Age, Self-Consciousness, And Framing, Jason Mandelbaum

Dissertations, Theses, and Capstone Projects

Individuals often overestimate the ability of others to accurately determine their internal states. This illusion of transparency has been shown to manifest itself in everyday scenarios, including when people are asked to estimate if others can tell when they are lying. Yet it has not been observed when truth-telling, nor investigated developmentally. The current experiments tested for an illusion of transparency when individuals were truth-telling and lying and investigated how a participant's age, dispositional self-consciousness, situational self-awareness and how questions were framed impacted the strength and prevalence of the illusion of transparency.

In Experiments 1 and 2, children and adolescents …

Differential Effects Of Intermittent Versus Continuous Haloperidol Treatment Throughout Adolescence On Haloperidol Sensitization And Social Behavior In Adulthood, Jun Gao, Ming Li

Department of Psychology: Faculty Publications

Animal work on the behavioral effects of antipsychotic treatment suggests that different dosing regimens could affect drug sensitivity differently, with an intermittent treatment regimen tending to cause a sensitization effect, while a continuous treatment causing a tolerance. In this study, we explored how haloperidol (HAL) sensitization induced throughout adolescence and tested in adulthood was differentially impacted by these two dosing regimens in the conditioned avoidance response (CAR) test.We also examined howthese two dosing regiments affected social interaction and social memory in adulthood. Male adolescent Sprague-Dawley rats were treated with HAL via either osmotic minipump(HAL-0.25 CONT; 0.25mgkg⁻¹ day⁻¹, …

Directed Forgetting Of Happy And Angry Faces: The Effects Of Facial Emotion And Sex On Recognition Memory For Facial Identity, Kay Chai Tay

Dissertations and Theses Collection (Open Access)

The literature on directed forgetting – which refers to forgetting the specified information intentionally – has almost exclusively focused on either emotional words or pictures. Consequently, little is known about the impact of facial stimuli that demand more complex cognitive processing than words or pictures. A pilot study was conducted to obtain norm ratings on 152 facial images portraying neutral, happy and angry emotions. From this set of facial stimuli, 96 faces were selected for the main study. In the main study, 75 female participants were presented with 48 faces individually with equal number of happy and angry and, male …

Who Am I Faced With?: The Influence Of Gender-Professional Identity Integration (G-Pii) And Sex Of Opposing Negotiator On Female Businesspersons’ Negotiations, Yi Wen Tan

Dissertations and Theses Collection (Open Access)

Previous research examining sex differences in negotiation revealed conflicting evidence for its presence. This could be due to the lack of consideration of having a business identity on top of having a gender identity. This suggests the importance of examining how female businesspersons integrate their female and business identities using the construct of gender-professional identity integration (G-PII). The purpose of Study 1 was to develop a measure for G-PII by adapting and validating from existing items from past bicultural identity integration research. A 15-item measure with two factors (distance and conflict) emerged. Study 2 investigated how the sex of the …

Analyzing Multiple Outcomes In Clinical Research Using Multivariate Multilevel Models, Scott A. Baldwin, Zac E. Imel, Scott Braithwaite, David C. Atkins

Faculty Publications

Objective—Multilevel models have become a standard data analysis approach in intervention research. Although the vast majority of intervention studies involve multiple outcome measures, few studies use multivariate analysis methods. The authors discuss multivariate extensions to the multilevel model that can be used by psychotherapy researchers. Method and Results—Using simulated longitudinal treatment data, the authors show how multivariate models extend common univariate growth models and how the multivariate model can be used to examine multivariate hypotheses involving fixed effects (e.g., does the size of the treatment effect differ across outcomes?) and random effects (e.g., is change in one outcome related to …

Using A Shared Parameter Mixture Model To Estimate Change During Treatment When Termination Is Related To Recovery Speed, Scott A. Baldwin, Nisha C. Gottfredson, Daniel J. Bauer, John C. Okiishi

Faculty Publications

Objective—This study demonstrates how to use a shared parameter mixture model (SPMM) in longitudinal psychotherapy studies to accommodate missing that are due to a correlation between rate of improvement and termination of therapy. Traditional growth models assume that such a relationship does not exist (i.e., assume that data are missing at random) and will produce biased results if this assumption is incorrect. Method—We use longitudinal data from 4,676 patients enrolled in a naturalistic study of psychotherapy to compare results from a latent growth model and a shared parameter mixture model (SPMM). Results—In this dataset, estimates of the rate of improvement …

Validation Of The Mmpi-2_Rf's Rc3 Cynicism Scale, Tyler C. Polshak

Electronic Theses & Dissertations

In the current investigation RC3 was correlated with the 16 Personality Factor’s (16PF) Vigilance Scale (L) (Conn & Reike, 1994) in an effort to provide additional evidence of validity of the scale. To further understand the construct of cynicism, as measured by RC3, the scale was also correlated with the 16PF’s global factor scales, Independence and Anxiety. The study incorporated archival data from 74 college participants from undergraduate psychology classes. Results showed that RC3 was positively correlated with the 16PF’s Vigilance scale and had a significantly stronger correlation with the 16PF’s Independence global factor than with the Anxiety global factor. …

The Phenomenon Of The Third Year, Jody Long, David Allen

Research, Publications & Creative Work

This article describes the phenomenon of the outpatient year experiences of the PGY(Post Graduate Year)-3 year psychiatry residents using participant interviews, focus groups, and research observation at a university health science center. A qualitative research approach was used to identify and understand psychiatric residents’ experiences of their third year. The research question was, “What are the important and valuable experiences of psychiatry residents and what meaning do they ascribe to these experiences in their acquisition of psychiatric skills?” Four themes emerged from the study: Specialty Choice Was a Momentous Decision, Observation and Reflection Should Be Modeled Prior to Practice, The …

The Culture Of Generativity: Exploring The Manifestation Of Generativity In The Manifestation Of Generativity In The Mexican/Mexican-American Population, Mara J. Bach

Dissertations (1934 -)

Generativity is a developmental stage in adulthood where an individual makes a conscious decision to leave their mark on the world with the intent to make the world a better place for future generations. Research has shown that engaging in generativite acts benefits both the person engaging in such practices as well as the recipient, and thus generativity is positively correlated with reported wellbeing. It has also been shown that adults engaging in such practices are psychologically healthier and ease into old age with less resistance than their non-generative counterparts. Generativity is a strengths-based approach. It is shaped by one's …

Predictive Factors For Commitment To The Priestly Vocation: A Study Of Priests And Seminarians, Yulius Sunardi

Dissertations (1934 -)

The present study examined factors for priestly commitment and the relationship between priestly commitment and well-being of Catholic priests and seminarians. While evidence for the effectiveness of assessment in identifying the suitability of applicants to the priesthood and evaluating the general psychological health of priests and seminarians has been well documented, the effectiveness of assessment in predicting commitment to the priesthood remains under question. This study addressed such an issue by identifying the individual and sets of factors for priestly commitment using a sample of 120 priests and 52 seminarians. Through Hierarchical Multiple Regression analyses, the present study examined the …

Prevalence Of Hepatitis B Virus Infection Among Barbers And Their Knowledge, Attitude And Practices In The District Of Sukkur, Sindh ., Imran Naeem Abbasi, Zafar Fatmi, Muhammad Masood Kadir, Nalini Sathiakumar

Community Health Sciences

Abstract

OBJECTIVES:

Several occupations in developing countries lag behind in ensuring the safety of their workers in occupational settings. Lack of implementation of safety guidelines at workplaces can expose workers to health risks. In Pakistan, barbers are one of the un-regulated occupational groups. Low literacy, increased frequency of direct skin contact and blade/razors use can expose barbers to body fluids including blood of the customers. We conducted this study in order to determine hepatitis B virus (HBV) prevalence among barbers and their knowledge, attitude and practices in a peri-urban district of Sindh.

MATERIAL AND METHODS:

Three hundred eighty-five barbers from …

Occupational Niches And The Dark Triad Traits, Peter K. Jonason, Serena Wee, Norman P. Li, Christopher Jackson

Research Collection School of Social Sciences

Our research focused on the vocational interests correlated with the Dark Triad traits (i.e., narcissism, psychopathy, and Machiavellianism). By understanding how these traits facilitate the structuring of one’s environment, we hypothesized that psychopaths will be more interested in realistic and practical careers, narcissists will be more interested in artistic, enterprising, and social careers, and Machiavellians will be more interested in avoiding careers that involve caring for others. In two cross-sectional studies (N = 424; N = 274), we provide general support for these hypotheses. Overall, our study showed those high on the Dark Triad traits may structure their social environment …

Positive Affect Facilitates Task Switching In The Dimension Change Card Sort Task: Implications For The Shifting Aspect Of Executive Functions, Hwajin Yang, Sujin Yang

Research Collection School of Social Sciences

Using the modified Dimensional Change Card Sort task, we examined the influence of positive affect on task switching by inspecting various markers for the costs, including restart cost, switch cost and mixing cost. Given that the executive-control processes that underlie switching performance—i.e., inhibition or shifting—are distinct from the component processes that underlie non-switching performance—i.e., stimulus evaluation, resource allocation or response execution—we hypothesised that if positive affect facilitates task switching via executive-control processes, rather than via component processes, positive affect would reduce both switch and restart costs, but not mixing cost, because both switch and restart costs rely on executive processes, …

The Role Of Instrumental Emotion Regulation In The Emotions-Creativity Link: How Worries Render Individuals With High Neuroticism More Creative, Angela K.-Y. Leung, Shyhnan Liou, Lin Qiu, Letty Y. Y. Kwan, Chi-Yue Chiu, Jose C. Yong

Research Collection School of Social Sciences

Based on the instrumental account of emotion regulation (Tamir, 2005), the current research seeks to offer a novel perspective to theemotions–creativity debate by investigating the instrumental value of trait-consistent emotions in creativity. We hypothesize that emotionssuch as worry (vs. happy) are trait-consistent experiences for individuals higher on trait neuroticism and experiencing these emotions can facilitate performance in a creativity task. In 3 studies, we found support for our hypothesis. First, individuals higher in neuroticism had a greater preference for recalling worrisome (vs. happy) events in anticipation of performing a creativity task (Study 1). Moreover, when induced to recall a worrisome …

Why Bronze Medallists Are Happier Than Silver Winners, David Chan

Research Collection School of Social Sciences

In an invited commentary, SMU Behavioural Sciences Institute Director Professor David Chan discussed why people often think how things could have been better or worse after an outcome is known or an event has occurred. He explained how these counterfactual thoughts influence the way people think, feel and behave.

Verbal Behavior In Individuals With Generalized Anxiety Disorder And Depressive Disorders, Tzachi Slonim

Dissertations, Theses, and Capstone Projects

Generalized Anxiety Disorder (GAD) and clinical depression are both internalizing disorders characterized by sustained negative affect and have mainly been studied utilizing either self-report or physiological measures. Fewer studies have focused on behavioral indices of these disorders, and little is known about their overlapping and distinct linguistic features. The present research examined the above gap in two separate studies. Study 1 synthesized previous efforts made to study the linguistic features of individuals with depression. Previous investigations found that depressed individuals evidence high proportions of I-words, high proportions of negatively-valenced words, low proportions of positively-valenced words, and high proportions of cognitive …

Factlessness & Faultlessness: Individual Differences & Dimensions Of Philosophical Dispute, Geoffrey Scott Holtzman

Dissertations, Theses, and Capstone Projects

This project addresses the question of why philosophical disputes persist, and tackles the problem of how we might better approach them. I demonstrate empirically several ways in which personality, gender, and other factors are associated with specific philosophical beliefs. Typically, one might assume that these individual difference factors are irrelevant to philosophy, and can only serve to bias philosophical disputants. Against this view, I present four case studies, which collectively highlight the different ways in which individual differences in lived experience may be inseparable from philosophical concepts themselves.

Biological Motion Processing In Typical Development And In The Autism Spectrum, Aaron Krakowski

Dissertations, Theses, and Capstone Projects

Biological motion (BM) analysis and interpretation is a fundamental process of human neurocognition that has been only minimally explored neurophysiologically. In addition to its importance in understanding the underlying roots and development of social cognition, BM processing is a prime candidate domain for exploring the underlying etiology of social cognitive disorders such as the autism spectrum.

In an initial experiment, typical adults observed BM point-light displays of a human actor (UM) as well as their spatially scrambled counterparts (SM), in both an unattended distractor task as well as an explicit attention task. Results showed a neurophysiological response manifested as three …

The Effects Of Primary And Secondary Assortative Mating For Alcohol Misuse On Relationship Satisfaction Alcohol Use And Alcohol Consequences, Michelle Katherine Holt Crewe

Psychology Theses & Dissertations

This study examined undergraduate, emerging-adult men and women between the ages of 18 and 30 and their dating partners. The AUDIT (Babor, Higgens-Biddle, Saunders, & Monteiro, 2001) was used to assess their own and their partners' reports of hazardous alcohol misuse. Four types of couples were identified: alcohol misusing participants with alcohol misusing partners (i.e., alcohol concordant couples), alcohol misusing female participants with a non-alcohol misusing partner, alcohol misusing male participants with an non-alcohol misusing partner and non-alcohol misusing women and men (i.e., non misuse concordant couples). Participants and their relationship partners were also assessed for their status as an …

Advancing The Measurement Of Violence: Challenges And Opportunities, John H. Grych, Sherry L. Hamby

Psychology Faculty Research and Publications

Our understanding of the causes and consequences of violence depends on accurately defining and measuring the constructs we study. Although the methods used most often in violence research have led to a wealth of important findings, the field is ripe for both reflection and innovation. The purpose of this special issue is to highlight critical measurement issues in the study of violence and to describe innovative approaches that will move this research forward. In this Introduction to the special issue, we identify 3 challenges for the valid measurement of violence—defining constructs, accurately capturing responses in scoring, and diversifying measurement methods—and …

Influence Of Supraliminal Reward Information On Unconsciously Triggered Response Inhibition, Liuting Diao, Cody Ding, Senqing Qi, Qinghong Zeng, Bo Huang, Mengsi Xu, Lingxia Fan, Dong Yang

Education Sciences and Professional Programs Faculty Works

Although executive functions (e.g., response inhibition) are often thought to interact consciously with reward, recent studies have demonstrated that they can also be triggered by unconscious stimuli. Further research has suggested a close relationship between consciously and unconsciously triggered response inhibition. To date, however, the effect of reward on unconsciously triggered response inhibition has not been explored. To address this issue, participants in this study performed runs of a modified Go/No-Go task during which they were exposed to both high and low value monetary rewards presented both supraliminally and subliminally. Participants were informed that they would earn the reward displayed …

An Exploratory Investigation Of Looping High School Math And English And Student Achievement, Lee Langmuir

Theses and Dissertations

The purpose of this exploratory investigation was to compare the standardized test scores of students in looped (n=47) and non-looped (n=38) settings in high school Math and English classes. In doing so, the scores were compared to see if instruction from the same teacher for more than one year had an effect on student achievement as measured by the High School Proficiency Assessment (HSPA). The HSPA is broken down in to a Math and English section with a possible score of 300 on each; student scores fall in to Partially Proficient (PP), Proficient (P), and Advanced Proficient (AP). Other factors …

Identifying Tier-Two At Risk Students In New Jersey Public Schools, Danisha Moodie

Theses and Dissertations

Actions to improve student's socio-emotional success in public education by attempting to identify, and eliminate bullying behaviors within educational institution are a key focus for many educators. Harassment, intimidation and bullying behaviors (HIB) are recognized as a solemn issue across the nation. According to the Anti-Bullying Bill of Rights Act, public schools are required to report (HIB) incidents to the New Jersey Department of Education. Moreover, coupled with the mandated guidelines of this new legislation many public schools within New Jersey have also adopted positive behavior interventions. This may help in identifying at-risk students who may require a greater level …

The Facial Feedback Hypothesis: Does It Apply To People With Schizophrenia?, Emily Drake

Psychology and Counseling Theses

The Facial Feedback Hypothesis (FFH) states that emotions are induced or enhanced by one's own facial expression. Lack of accurate empathy, deficits in the ability to read facial expressions, and anhedonia are all symptoms found in schizophrenia. These symptoms have a dramatic impact on schizophrenia patients; the levels of those symptoms often determining functional outcome. Few studies exist on facial feedback in schizophrenia and those that do are conflicting in their views as to whether or not FFH applies to people with schizophrenia. This study measured level of positive affect and how it is affected by facial expression. Controls assigned …

The Immersive Medium: Art, Flow, And Video Games, Christopher M. Yalen

Oglethorpe Journal of Undergraduate Research

In this article, the question of whether or not video games could be considered art is explored, as well as what this means for video games as cultural products. Using an interdisciplinary approach, I suggest that there are some games we can consider “art”, and that these games are not only different aesthetically speaking, but are also different from a media-effects standpoint. The article consists of three main sections, an aesthetic review, a content analysis, and a pilot study. In the aesthetic review, I employ different perspectives from aesthetic philosophy in order to come up with criteria for what an …

Breadth Of Emotion Vocabulary In Middle Schoolers, Marina Ebert, Zorana Ivcevic, Sherri S. Widen, Lance Linke, Marc Brackett

Yale Day of Data

How many different emotion words can middle schoolers think of to describe major categories of emotional experiences? While most existing ability tests of emotion understanding and vocabulary are based on word recognition, the goal of this study was to assess prompted emotion word generation. Students in 5^th-8^th grades (N=236) were asked to list all feeling words they can think of to describe five major emotion groups (happiness, calm, sadness, anger and nervousness). They also completed an ability measure of emotion understanding, the Mayer, Salovey, Caruso Emotional Intelligence Test – Youth Version (MSCEIT-YV). When asked to generate emotion …

Exurban Residents’ Perceptions Of Naturally Returning Predators: Connecticut Case Study, Margaret E. Sackrider, Susan G. Clark, Isaac M. Ortega

Yale Day of Data

As a result of reforestation, growth of exurban areas and wildlife adaptation, it is believed that the public is currently encountering more human-wildlife conflicts than ever before. The key to balancing wildlife conservation and human development is understanding the dynamic relationship between humans and carnivores. Specifically, gaining insight into the complexity of this relationship will aide in the creation of more effective conservation policy and outreach.

Reforestation throughout Connecticut has supported a tremendous population growth of pray species and subsequently the growth of predator populations including coyotes, Canis latrans, and black bears, Ursus americanus. According to some biologists, …