Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Psychology

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 3991 - 4020 of 5530

Full-Text Articles in Entire DC Network

Effects Of Ownership Intuitions On Allocations In The Dictator Game, John Christner Dec 2012

Effects Of Ownership Intuitions On Allocations In The Dictator Game, John Christner

All Theses and Dissertations (ETDs)

People’s implicit assumptions about ownership might influence their decisions in Dictator Games: DG), leading to generosity. Two studies tested subjects’ intuitions concerning ownership in fictional situations structurally analogous to the DG. Subjects read a story about a ritual in which an old man: experimenter in DG) provided an endowment that Person 1: dictator in DG) had to allocate between self and Person 2: receiver in DG). Subjects were told that in some instances the ritual was interrupted before completion. As an assay of their intuitions regarding ownership, subjects were asked who owned the endowment and how it should be allocated …

Go to article

Effects Of Imagery Training On Language In Expressive Writing, Therese Verkerke Cash Nov 2012

Effects Of Imagery Training On Language In Expressive Writing, Therese Verkerke Cash

Theses and Dissertations

Research examining language in written and oral trauma narratives indicates that exposure and cognitive processing are important processes responsible for therapeutic change. Bio-informational theory, which defines emotions as the activation of response, stimulus, and meaning units in memory, provides a meaningful structure for evaluating language in traumatic and neutral essays. This study examined the effects of imagery training procedures designed to prime activation of response or stimulus units on word usage. The effect of writing instructions on activation of meaning units was also investigated. Unscreened undergraduates (n=246) were randomly assigned in a 2 writing condition (traumatic or neutral) x 3 …

Go to article

Identification And Integration Within Campus Life Among First-Generation U.S. Citizens: An Exploration Of Campus Climate Perception, Shannon Marie Williams Nov 2012

Identification And Integration Within Campus Life Among First-Generation U.S. Citizens: An Exploration Of Campus Climate Perception, Shannon Marie Williams

College of Science and Health Theses and Dissertations

The current study explored the relationships within a higher education institution between innovative and inclusive mission-identity perceptions and school sense of community among first-generation U.S. citizens and first-generation college students, with varying racial backgrounds. During Fall 2012, a total of 4,492 participants at a large, urban, and Catholic university completed the Innovative and Inclusive (I/I) subscale from the DePaul Mission and Values Inventory as well as the School Sense of Community (SSOC) scale. Two 2 x 2 x 5 ANCOVAS were run to determine whether there were any differences across generation statuses and racial background for both measures. Additionally, regression …

Go to article

Individual Differences In The Discrimination Of Novel Speech Sounds: Effects Of Sex, Temporal Processing, Musical And Cognitive Abilities, Vera Kempe, John C. Thoresen, Neil W. Kirk, Felix Schaeffler, Patricia J. Brooks Nov 2012

Individual Differences In The Discrimination Of Novel Speech Sounds: Effects Of Sex, Temporal Processing, Musical And Cognitive Abilities, Vera Kempe, John C. Thoresen, Neil W. Kirk, Felix Schaeffler, Patricia J. Brooks

Publications and Research

This study examined whether rapid temporal auditory processing, verbal working memory capacity, non-verbal intelligence, executive functioning, musical ability and prior foreign language experience predicted how well native English speakers (N = 120) discriminated Norwegian tonal and vowel contrasts as well as a non-speech analogue of the tonal contrast and a native vowel contrast presented over noise. Results confirmed a male advantage for temporal and tonal processing, and also revealed that temporal processing was associated with both non-verbal intelligence and speech processing. In contrast, effects of musical ability on non-native speech-sound processing and of inhibitory control on vowel discrimination were not …

Go to article

Inspiration: Examining Its Emotional Correlates And Relationship To Internalized Values, David Jennings Ii Nov 2012

Inspiration: Examining Its Emotional Correlates And Relationship To Internalized Values, David Jennings Ii

Theses and Dissertations

The study of inspiration as a psychological construct has received little empirical attention to date. In the present dissertation, I review the empirical literature on inspiration and present a theoretical model and definition of inspiration. In two studies, I tested a Value-Congruent Model of Inspiration and my proposed definition. In Study 1 (N = 134), I explored inspiration’s emotional correlates and tested whether individuals experience greater inspiration if the inspirational content is concordant with individual meaning and values. As predicted, state inspiration was positively related to state levels of admiration, awe, and elevation, and value-congruent stimuli significantly predicted self-reported experiences …

Go to article

Grey Parrot Number Acquisition: The Inference Of Cardinal Value From Ordinal Position On The Numeral List, Irene M. Pepperberg, Susan Carey Nov 2012

Grey Parrot Number Acquisition: The Inference Of Cardinal Value From Ordinal Position On The Numeral List, Irene M. Pepperberg, Susan Carey

Sentience Collection

No abstract provided.

Go to article

Neural Underpinnings Of Prosody In Autism, Inge-Marie Eigsti, Jillian Schuh, Einar Mencl, Robert T. Schultz, Rhea Paul Nov 2012

Neural Underpinnings Of Prosody In Autism, Inge-Marie Eigsti, Jillian Schuh, Einar Mencl, Robert T. Schultz, Rhea Paul

Communication Disorders Faculty Publications

This study examines the processing of prosodic cues to linguistic structure and to affect, drawing on fMRI and behavioral data from 16 high-functioning adolescents with autism spectrum disorders (ASD) and 11 typically developing controls. Stimuli were carefully matched on pitch, intensity, and duration, while varying systematically in conditions of affective prosody (angry versus neutral speech) and grammatical prosody (questions versus statement). To avoid conscious attention to prosody, which normalizes responses in young people with ASD, the implicit comprehension task directed attention to semantic aspects of the stimuli. Results showed that when perceiving prosodic cues, both affective and grammatical, activation of …

Go to article

Vocal Expression Of Emotions In Mammals: Mechanisms Of Production And Evidence, Elodie Briefer Sep 2012

Vocal Expression Of Emotions In Mammals: Mechanisms Of Production And Evidence, Elodie Briefer

Communication Skills Collection

Emotions play a crucial role in an animal’s life because they facilitate responses to external or internal events of significance for the organism. In social species, one of the main functions of emotional expression is to regulate social interactions. There has recently been a surge of interest in animal emotions in several disciplines, ranging from neuroscience to evolutionary zoology. Because measurements of subjective emotional experiences are not possible in animals, researchers use neurophysiological, behavioural and cognitive indicators. However, good indicators, particularly of positive emotions, are still lacking. Vocalizations are linked to the inner state of the caller. The emotional state …

Go to article

Social Construction And Relationalism: A Conversation With Kenneth Gergen, J. C. Aceros, Kenneth J. Gergen Sep 2012

Social Construction And Relationalism: A Conversation With Kenneth Gergen, J. C. Aceros, Kenneth J. Gergen

Psychology Faculty Works

Kenneth Gergen is one of the most widely known contributors to social constructionist thought in the world today. Since the publication of his paper "Social Psychology as History" he has become a central player in what is known as the Social Psychology Crisis. In his academic career, and from what he has called 'Relational Theory', Gergen has revisited a significant number of psychological constructs and has proposed various dialogical and collaborative practices in therapy, organizational development, education, community development, social work and peace-building, among other things. This paper is a conversation with Gergen in which together we explore the particular …

Go to article

Cross-Contextual Examination Of Current Latino Issues: International/Intranational Research And Pedagogy, Jonathan Bruce Santo, Juan F. Casas Sep 2012

Cross-Contextual Examination Of Current Latino Issues: International/Intranational Research And Pedagogy, Jonathan Bruce Santo, Juan F. Casas

Psychology Faculty Publications

This special issue contains articles that examine Latino individual and community level issues in various locations around the world. The articles bridge research and theory across disciplines and include studies incorporating a variety of methodologies to examine these important areas. These articles begin to fill some of the voids where a systematic and robust corpus of knowledge is lacking. The contributions address topics ranging from issues of undergraduate coursework, literature, transnational relationships and socioeconomic examinations. Finally, each contribution provides a context in how these important transnational adaptations may play out among individuals of other races and ethnicities.

Go to article

Examining The Relationship Between Emotional Schemas, Emotional Intelligence, And Relationship Satisfaction, Gregory Mears Sep 2012

Examining The Relationship Between Emotional Schemas, Emotional Intelligence, And Relationship Satisfaction, Gregory Mears

Doctoral Dissertations and Projects

A review of the literature revealed that the relationship between emotional intelligence, emotional schemas, and relationship satisfaction has not been fully explored. The purpose of this study was to examine the relationship between emotional schemas, emotional intelligence and relationship satisfaction in a sample of married individuals, utilizing a cross-sectional, correlational design to assess the constructs via validated assessment tools. Baron and Kenny's methodology for assessing mediating relationships was used to explore the relationship between these variables. Hierarchical multiple regression analysis demonstrated that the higher values dimension of emotional schemas accounted for 4.1% of the variance in relationship satisfaction after controlling …

Go to article

Kompetensi Tindak Direktif Anak Usia Prasekolah, Eti Stiawati Aug 2012

Kompetensi Tindak Direktif Anak Usia Prasekolah, Eti Stiawati

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

This study aims to assess the competence of preschool children in producing directive acts. The data were collected in the form of utterances containing forms, functions, and strategies of directive acts. The subjects of this study were children aged 3;0–5;0 years from educated families. The theoretical frameworks employed were pragmatic theory and the Ethnography of Communication. The data were analyzed using an interactive model. The results show that preschool children already demonstrate: (1) fourteen competencies of directive acts, (2) six competencies of directive act functions, and (3) strategic competence in performing directive acts both directly and indirectly.

Go to article

The Foundations Of Hope In Therapy, John M. Winslade Aug 2012

The Foundations Of Hope In Therapy, John M. Winslade

Special Education, Rehabilitation & Counseling Faculty Publications

Hope is a necessary construct in narrative therapy but we need to be careful how we think about it. It does not lie in the essence of persons. There are not categories of people who are hopeful or hopeless. Rather, hope lies in the stories that we use to make sense of our lives but dominant stories from the world around us sometimes interfere with our access to hopeful stories. Therapy can help us reconnect with these stories, leading to the exercise of personal agency in our own lives. This presentation will explore how to help people do this through …

Go to article

Social Communication And Theory Of Mind In Boys With Autism And Fragile X Syndrome, Jessica Klusek Aug 2012

Social Communication And Theory Of Mind In Boys With Autism And Fragile X Syndrome, Jessica Klusek

Faculty Publications

Impairments in the social use of language, or pragmatics, constitute a core characteristic of autism. Problems with pragmatic language have also been documented in fragile X syndrome (FXS), a monogenic condition that is the most common known genetic cause of autism. Evidence suggests that social cognitive ability, or theory of mind, may also be impaired in both conditions, and in autism, may importantly relate to pragmatic language ability. Given the substantial overlap observed in autism and FXS, this study aimed to better define those social-communicative phenotypes that overlap in these two conditions by comparing pragmatic language ability and theory of …

Go to article

Social Communication And Theory Of Mind In Boys With Autism And Fragile X Syndrome, Molly Losh, Gary E. Martin, Jessica Klusek, Abigail L. Hogan-Brown, John Sideris Aug 2012

Social Communication And Theory Of Mind In Boys With Autism And Fragile X Syndrome, Molly Losh, Gary E. Martin, Jessica Klusek, Abigail L. Hogan-Brown, John Sideris

Faculty Publications

Impairments in the social use of language, or pragmatics, constitute a core characteristic of autism. Problems with pragmatic language have also been documented in fragile X syndrome (FXS), a monogenic condition that is the most common known genetic cause of autism. Evidence suggests that social cognitive ability, or theory of mind, may also be impaired in both conditions, and in autism, may importantly relate to pragmatic language ability. Given the substantial overlap observed in autism and FXS, this study aimed to better define those social-communicative phenotypes that overlap in these two conditions by comparing pragmatic language ability and theory of …

Go to article

Generality Of Treatment Effects: Evaluating Elementary-Aged Students' Abilities To Generalize And Maintain Fluency Gains Of A Performance Feedback Writing Intervention, Bridget Hier Aug 2012

Generality Of Treatment Effects: Evaluating Elementary-Aged Students' Abilities To Generalize And Maintain Fluency Gains Of A Performance Feedback Writing Intervention, Bridget Hier

Psychology - Theses

Although writing ability is a skill that has been argued to be equally important as reading skills in the development of early literacy and is necessary for academic success (Berninger et al., 2006; Graham, MacArthur, & Fitzgerald, 2007), national estimates of students' writing ability in the United States indicate that in 2002, 72% of elementary-aged students were unable to write with grade-level proficiency (Persky, Daane, & Jin, 2003). This finding presents a clear need for empirical, evidence-based interventions that aim to improve students' writing skills, and performance feedback is one type of intervention that has been shown to do so …

Go to article

A Needs Assessment Of Communicare's Children Mental Health Services, Shelley Greenwell Fentress Aug 2012

A Needs Assessment Of Communicare's Children Mental Health Services, Shelley Greenwell Fentress

Masters Theses & Specialist Projects

This document is a review of literature on needs assessments and the benefits of conducting one. Communicare is a mental health agency that serves the Lincoln Trail Region. Currently, most of the revenue from their children programs comes from Medicaid, which is a fee-for-services payer source. The Kentucky Medicaid Program is in the process of contracting with managed care organizations to oversee services that have been paid directly from Kentucky Medicaid. With these changes, mental health organizations must identify specific community service needs as well as expanding revenue sources. Applying for grants is one way mental health agencies can expand …

Go to article

Agreement In Mother And Father Acceptance-Rejection, Warmth, And Hostility/Rejection/Neglect Of Children Across Nine Countries, Diane L. Putnick, Marc H. Bornstein, Jennifer E. Lansford, Lei Chang, Kirby Deater-Deckard, Laura Di Giunta, Sevtap Gurdal, Kenneth A. Dodge, Patrick S. Malone, Paul Oburu, Concetta Pastorelli, Ann T. Skinner, Emma Sorbring, Sombat Tapanya, Liliana Maria Uribe Tirado, Arnaldo Zelli, Liane Peña Alampay, Suha M. Al-Hassan, Dario Bacchini, Anna Silvia Bombi Aug 2012

Agreement In Mother And Father Acceptance-Rejection, Warmth, And Hostility/Rejection/Neglect Of Children Across Nine Countries, Diane L. Putnick, Marc H. Bornstein, Jennifer E. Lansford, Lei Chang, Kirby Deater-Deckard, Laura Di Giunta, Sevtap Gurdal, Kenneth A. Dodge, Patrick S. Malone, Paul Oburu, Concetta Pastorelli, Ann T. Skinner, Emma Sorbring, Sombat Tapanya, Liliana Maria Uribe Tirado, Arnaldo Zelli, Liane Peña Alampay, Suha M. Al-Hassan, Dario Bacchini, Anna Silvia Bombi

Psychology Department Faculty Publications

We assessed whether mothers’ and fathers’ self-reports of acceptance-rejection, warmth, and hostility/rejection/neglect (HRN) of their pre-adolescent children differ cross-nationally and relative to the gender of the parent and child in 10 communities in 9 countries, including China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States (N = 998 families). Mothers and fathers in all countries reported a high degree of acceptance and warmth, and a low degree of HRN, but countries also varied. Mothers reported greater acceptance of children than fathers in China, Italy, Sweden, and the United States, and these effects were accounted for …

Go to article

Implications Of Self-Other Overlap In Unsuccessful Romantic Relationships, Josephine A. Bell Aug 2012

Implications Of Self-Other Overlap In Unsuccessful Romantic Relationships, Josephine A. Bell

Graduate Masters Theses

The social psychological concept of self-other overlap describes how identities and cognitive representations of people have a tendency to merge as they become closer to one another. Because greater self-other overlap tends to be associated with such positive characteristics as closeness and intimacy, it has generally been considered a desirable trait in relationships. In a previous study (Bell, 2009), preliminary evidence supported the idea that there may in fact be negative consequences to having higher levels of self-other overlap in relationships with domestic violence, including diminished self-esteem and life satisfaction. The current study expands on Bell (2009) study and examines …

Go to article

Regional Differences In Relational Aggression: The Role Of Culture, Katherine Amanda Czar Aug 2012

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. …

Go to article

Exploring An Interactive Measure For Preferences In Early Childhood, Narges Afshordi Aug 2012

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 …

Go to article

Construct And Criterion Validity Of The Rey Auditory Verbal Learning Test-Spanish Version In Adults With Traumatic Brain Injury, Cristobal Neblina Aug 2012

Construct And Criterion Validity Of The Rey Auditory Verbal Learning Test-Spanish Version In Adults With Traumatic Brain Injury, Cristobal Neblina

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Rey Auditory Verbal Learning Test (RAVLT) is among the most commonly used English-language neuropsychological tests of verbal learning and memory. Previous research supports the validity and clinical utility of adaptations of the RAVLT into many diverse languages. In the United States, Hispanics represent the largest and fastest-growing ethnic minority group. As the Hispanic populace continues to grow, so does the need for empirically validated Spanish-language neuropsychological measures. In 2002, a Spanish adaptation of the RAVLT was developed in Puerto Rico (Acevedo-Vargas, 2002). However, validation studies have not been undertaken with clinical samples, and little is known regarding its psychometric …

Go to article

The Optimal Calibration Hypothesis: How Life History Modulates The Brain's Social Pain Network, David S. Chester, Richard S. Pond Jr., Stephanie B. Richman, C. Nathan Dewall Jul 2012

The Optimal Calibration Hypothesis: How Life History Modulates The Brain's Social Pain Network, David S. Chester, Richard S. Pond Jr., Stephanie B. Richman, C. Nathan Dewall

Psychology Faculty Publications

A growing body of work demonstrates that the brain responds similarly to physical and social injury. Both experiences are associated with activity in the dorsal anterior cingulate cortex (dACC) and anterior insula. This dual functionality of the dACC and anterior insula underscores the evolutionary importance of maintaining interpersonal bonds. Despite the weight that evolution has placed on social injury, the pain response to social rejection varies substantially across individuals. For example, work from our lab demonstrated that the brain's social pain response is moderated by attachment style: anxious-attachment was associated with greater intensity and avoidant-attachment was associated with less intensity …

Go to article

Boys’ And Girls’ Relational And Physical Aggression In Nine Countries, Jennifer E. Lansford, Ann T. Skinner, Emma Sorbring, Laura Di Giunta, Kirby Deater-Deckard, Kenneth A. Dodge, Patrick S. Malone, Paul Oburu, Concetta Pastorelli, Sombat Tapanya, Liliana Maria Uribe Tirado, Arnaldo Zelli, Suha M. Al-Hassan, Liane Peña Alampay, Dario Bacchini, Anna Silvia Bombi, Marc H. Bornstein, Lei Chang Jul 2012

Boys’ And Girls’ Relational And Physical Aggression In Nine Countries, Jennifer E. Lansford, Ann T. Skinner, Emma Sorbring, Laura Di Giunta, Kirby Deater-Deckard, Kenneth A. Dodge, Patrick S. Malone, Paul Oburu, Concetta Pastorelli, Sombat Tapanya, Liliana Maria Uribe Tirado, Arnaldo Zelli, Suha M. Al-Hassan, Liane Peña Alampay, Dario Bacchini, Anna Silvia Bombi, Marc H. Bornstein, Lei Chang

Psychology Department Faculty Publications

Distinguishing between relational and physical aggression has become a key feature of many developmental studies in North America and Western Europe, but very little information is available on relational aggression in more diverse cultural contexts. This study examined the factor structure of, gender differences in, and associations between relational and physical aggression in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Children ages 7 to 10 years (N = 1410) reported on their relationally and physically aggressive behavior. Relational and physical aggression shared a common factor structure across countries. Unsurprisingly, boys reported being more …

Go to article

Autism Spectrum Disorders In Hispanics And Non-Hispanics, Virginia Chaidez, Robin L. Hansen, Irva Hertz-Picciotto Jul 2012

Autism Spectrum Disorders In Hispanics And Non-Hispanics, Virginia Chaidez, Robin L. Hansen, Irva Hertz-Picciotto

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: To compare differences in autism between Hispanics and non-Hispanics. We also examined the relationship between multiple language exposure and language function and scores of children. Methods: The Childhood Autism Risks from Genetics and the Environment (CHARGE) study is an ongoing population-based case-control study with children sampled (n = 1061) from three strata: those with autism (AU) or autism spectrum disorder (ASD); developmental delay (DD); or the general population (GP). Results: Non-Hispanic cases demonstrated higher cognitive composite scores for the Mullen Scales of Early Learning (MSEL). There were significant associations between multiple language exposure and MSEL subscales for receptive …

Go to article

Prevalence, Social Contexts, And Risks For Prepartying Among Ethnically Diverse College Students, Andrew P. Paves, Joseph W. Labrie, Eric R. Pedersen, Justin F. Hummer, Joseph W. Labrie Jul 2012

Prevalence, Social Contexts, And Risks For Prepartying Among Ethnically Diverse College Students, Andrew P. Paves, Joseph W. Labrie, Eric R. Pedersen, Justin F. Hummer, Joseph W. Labrie

Heads Up!

Prepartying, also known as pre-gaming, has emerged as a high-risk drinking event among U.S. college students. Research on factors related to prepartying behavior is in its relative infancy. The present study provides prevalence rates for prepartying across ethnic groups and examines how social context (whether prepartying took place with primarily male, female, or coed groups) and demographic factors may influence prepartying behavior. Participants were students from two West Coast universities (N = 2,546) whom identified as White, Asian and Pacific Islander American (APIA), Hispanic/Latino(a), or African American. The percentage of students who reported prepartying at least once in the …

Go to article

A Phenomenological Investigation Of The Origination And Manifestation Of The Cyberbully/Cyberbullying Victim Relationship From The Perspective Of Cyberbullying Victims, Michael Boyd Jul 2012

A Phenomenological Investigation Of The Origination And Manifestation Of The Cyberbully/Cyberbullying Victim Relationship From The Perspective Of Cyberbullying Victims, Michael Boyd

Doctoral Dissertations and Projects

Cyberbullying has gained a considerable amount of media attention in recent years (Kowalski, Limber, & Agatston, 2008). However, little is known about the details of cyberbully/cyberbullying victim relationships within the lived experience of victims. This phenomenological study investigated the origination and manifestation of the cyberbully/cyberbullying victim relationship. The study is phenomenological in order to examine the origination of the cyberbully/cyberbullying victim relationship and how the relationship is manifested in the lived experience of participants who were cyberbullying victims. The study examines the impact of the cyberbully/cyberbullying victim relationship from the theoretical perspective of Vygotsky's (1986) sociocultural learning theory and Maslow's …

Go to article

Narcissism In Romantic Relationships: An Analysis Of Couples' Behavior During Disagreements, John W. King Jun 2012

Narcissism In Romantic Relationships: An Analysis Of Couples' Behavior During Disagreements, John W. King

Kaleidoscope

No abstract provided.

Go to article

Assessing The Psychometric Properties Of A Self-Efficacy Measure Within A Patient Navigation Research Program, Mariana Arevalo Jun 2012

Assessing The Psychometric Properties Of A Self-Efficacy Measure Within A Patient Navigation Research Program, Mariana Arevalo

USF Tampa Graduate Theses and Dissertations

There is a dearth of validated self-efficacy (SE) measures in the field of preventive oncology. The objective of this study is to describe the development and validation of a measure to assess patients' perceived ability to obtain the recommended care following an abnormality suspicious for breast cancer. Guided by a social cognitive theory framework, a 51-item measure was developed to explore perceived capability to obtain follow up care under a number of barriers. A multi-step process was utilized to assess the instrument's psychometric properties. First, cognitive validity assessments with experts were conducted, and these aided in the wording refinement of …

Go to article

The Effects Of Diagrams And Relational Complexity On User Performance In Conditional Probability Problems In A Non-Learning Context, Vincent J. Kellen Jun 2012

The Effects Of Diagrams And Relational Complexity On User Performance In Conditional Probability Problems In A Non-Learning Context, Vincent J. Kellen

College of Computing and Digital Media Dissertations

Many disciplines in everyday life depend on improved performance in conditional probability problems. Most adults struggle with conditional probability problems and several prior studies have shown participant accuracy is less than 50%. This study examined user performance when aided with computer-generated Venn and Euler type diagrams in a non-learning context. Despite the prevalence of research into diagrams and extensive research into conditional probability problem solving, this study is one of the only studies to apply theories of working memory to predict user performance in conditional probability problems with diagrams. Following relational complexity theory, this study manipulated problem complexity in computer …

Go to article

First Prev Next Last