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Cognition and Perception

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Articles 121 - 150 of 189

Full-Text Articles in Developmental Psychology

The Effects Of Pointing Gestures On Visual Attention, Samaria J. Hamilton May 2017

The Effects Of Pointing Gestures On Visual Attention, Samaria J. Hamilton

Honors College Theses

Visual attention is a process that involves concentrating on select features, such as sensory cues, within the complex environment. Sensory cues within the visual field capture and redirect our attention. Previous research on eye gaze revealed that direct gaze captures attention. In the present study, pointing gestures and motion cues were tested together in a visual search task to examine their effects on attention. Participants were instructed to identify a target letter presented on one of four hands. Initially, two hands displayed a pointing gesture while the other two displayed an open gesture. Next, a target letter appeared, one open …

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The Effects Of Familiarity On Visual Search Performance Of Typically Developing Toddlers And Toddlers With Autism Spectrum Disorder, Laura Keegan May 2017

The Effects Of Familiarity On Visual Search Performance Of Typically Developing Toddlers And Toddlers With Autism Spectrum Disorder, Laura Keegan

Honors College Theses

Visual Search is an attention task that measures how efficiently a person is able to find a target among distractors. It has been found before that children diagnosed with ASD can perform better at visual search when compared to age-matched typically developing children (Kaldy et al., 2011, 2013). Our team conducted a follow-up study with slightly different stimulus parameters (Smith et al., 2015) and two different potential target objects (in this task, an apple vs. a carrot). The results showed that the identity of the target object influenced toddlers’ search performance: they were slightly faster at finding the target when …

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Explicit Programming For Icon Rings: Visual-Based Discrimination, Samantha Borowski Apr 2017

Explicit Programming For Icon Rings: Visual-Based Discrimination, Samantha Borowski

Honors Theses

Instructional icons are helpful as basic direction following is the basis for complex skills needed later in life. These instructions should have a good training so that children can get the basic skills and can move on to the complex skills. The goal of the project was to increase the correct responses to instructional icons. Visuals are a good tool for learning because it attaches a picture with the event that is happening or will happen. Children with autism sometimes struggle when they are introduced to a new environment so having a system in place to help make instruction following …

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Culture Of Gentleness: A Behavioral Approach, Stevie Parcell Apr 2017

Culture Of Gentleness: A Behavioral Approach, Stevie Parcell

Honors Theses

The purpose of this paper is to explain the fundamentals of an ideological framework for caregivers providing services to people with disabilities called a Culture of Gentleness. The material is traditionally taught within the two-day Working with People training, and the efforts to spread this theory is headed by the Center for Positive Living Supports located in Clinton Township, Michigan. The material is then analyzed through a behavior analytic perspective. Each segment of the initial training will be discussed through both a Culture of Gentleness and behavioral perspective, rooted in Applied Behavior Analysis. Although established in the practice of Positive …

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Adhd And Theory Of Mind In School-Age Children: Exploring The Cognitive Nature Of Social Interactions In Children With Adhd, Rachel Feigenbaum Feb 2017

Adhd And Theory Of Mind In School-Age Children: Exploring The Cognitive Nature Of Social Interactions In Children With Adhd, Rachel Feigenbaum

Dissertations, Theses, and Capstone Projects

Children with Attention Deficit Hyperactivity Disorder (ADHD) experience significant difficulties with social skills (Barkley, 2006; DuPaul & Stoner, 2003; Stormont, 2001). The inhibitory deficit associated with ADHD is typically identified as the cause of these impaired social skills (Barkley, 2006). Additionally, some researchers have suggested that theory of mind (ToM), which is the ability to attribute mental states to oneself and to others, may be involved, but the research on ToM deficits in children with ADHD is limited and the findings are mixed. A key methodological issue in this literature is the use of traditional but problematic measures of advanced …

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Processing Of Spatial Information In Social And Non-Social Stimuli By Opioid-Exposed And Non-Exposed Newborns, Alyson J. Hock Jan 2017

Processing Of Spatial Information In Social And Non-Social Stimuli By Opioid-Exposed And Non-Exposed Newborns, Alyson J. Hock

Theses and Dissertations--Psychology

The ability to process information from faces is important for effective social functioning. Adults are experts at this function. It has been suggested that the encoding of configural spatial relations among facial features (e.g., the distance between the eyes) contributes to this expertise. I investigated the developmental origin of face processing expertise by studying typically developing newborns’ sensitivity to the distance between the eyes and between the nose and the mouth in face stimuli. Further, I investigated whether prenatal opioid exposure is associated with neonates’ processing of spatial information in social and non-social stimuli. Infants with prenatal opioid-exposure are at …

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Female Superiority In Social Cognition: Can Pretend Play Help The Boys Catch Up?, Maria Weiss Jan 2017

Female Superiority In Social Cognition: Can Pretend Play Help The Boys Catch Up?, Maria Weiss

Scripps Senior Theses

The effect of pretend play on 150 (~ 75 girls; 75 boys; M=3 yro) preschool children’s social cognition will be assessed through a semester long intervention study. Research has reported a trend of female superiority in empathy and ToM and a likelihood of young girls to engage in pretend play more frequently and to a higher degree than young boys. Previous research has also found a relationship between play and social cognition, as through the act of imagination, one is able to thoroughly take on the perspectives of someone other than the self. This study attempts to show a …

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Adolescent Perceptions Of Dating Violence: A Qualitative Study, Sarah Taylor, Carrie A. Calkins, Yan Ruth Xia, Rochelle L. Dalla Jan 2017

Adolescent Perceptions Of Dating Violence: A Qualitative Study, Sarah Taylor, Carrie A. Calkins, Yan Ruth Xia, Rochelle L. Dalla

Department of Child, Youth, and Family Studies: Faculty Publications

Scholars have identified dating violence as a public health issue among adolescents. Yet, minimal research has detailed adolescents’ perceptions of dating violence, specifically gender differences in perceptions. Research suggests that in order for dating violence prevention and intervention to be effective, services need to be delivered in a manner that is understood by adolescents. Therefore, this study used a qualitative phenomenology study to investigate adolescents’ perceptions of dating violence, including gender differences in adolescents’ perceptions. Thirty adolescents between the ages of 14 and 19 from a Midwest public high school participated in focus groups. Focus group participants were asked semistructured …

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Ptsd From Childhood Trauma As A Precursor To Attachment Issues, Christy Owen Sep 2016

Ptsd From Childhood Trauma As A Precursor To Attachment Issues, Christy Owen

Fidei et Veritatis: The Liberty University Journal of Graduate Research

The past 20 years have been turbulent regarding Reactive Attachment Disorder (RAD), with conflicting research about its causes, effects, treatment, and prognosis. The current diagnostic criteria in the DSM-5 fails to adequately address this disorder. A number of deviant and maladaptive behaviors common amongst children with RAD are not even mentioned in the diagnostic criteria. As such, the diagnostic definition is almost unidentifiable or incompatible with real-life conduct manifestations of the disorder. Rather, this author contends that RAD is foundationally a unique and extreme form of Posttraumatic Stress Disorder (PTSD) from Early Childhood Trauma. The child endured unspeakable neglect and/or …

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Exploring Masculinity For A Healthy Campus Culture, Jason M. Gant Aug 2016

Exploring Masculinity For A Healthy Campus Culture, Jason M. Gant

Master's Projects and Capstones

1 in 5 female students is and will be sexually assaulted in college. This is a public health issue as defined by the Centers for Disease Control and Prevention (CDC). Sexual violence (SV) is a significant problem in the United States. SV refers to sexual activity when consent is not obtained or not given freely. Anyone can experience SV, but most victims are female. The person responsible for the violence is typically male and usually someone the victim is familiar with. The person can be, but is not limited to, a friend, coworker, neighbor, family member and even classmate. Boys …

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Mechanisms Responsible For The Development Of Causal Perception In Infancy., Nicholas A. Holt Aug 2016

Mechanisms Responsible For The Development Of Causal Perception In Infancy., Nicholas A. Holt

Electronic Theses and Dissertations

The aim of the current dissertation was to investigate the mechanisms that contribute to the emergence of causal perception in infancy. Previous research suggests that the experience of self-produced causal action may be necessary to promote the development of causal perception (Rakison & Krogh, 2012). The goal of the current study was two-fold: (1) to further explore the roles of self-produced action, haptic, proprioceptive and visual information, and parental interaction on young infants’ understanding of causality. To assess the impact of these factors on infants’ causal learning, 4½-month-olds were randomly assigned to one four conditions. Three of the conditions (Active …

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Music And Language Development: Traits Of Nursery Rhymes And Their Impact On Children's Language Development, Ashley Lauren Gonzalez Jun 2016

Music And Language Development: Traits Of Nursery Rhymes And Their Impact On Children's Language Development, Ashley Lauren Gonzalez

Music

From birth--possibly even before birth--the amount and array of external stimuli profoundly affect a child’s cognitive and linguistic development. In addition to verbal communication from parent to child, singing proves to be an integral aid to a child’s development of speech and language, allegedly due to repetitions of words and rhythms. Nursery rhymes are, from infancy, among the most commonly presented forms of musical stimulus for children. The repetitive nature of the nursery rhymes undoubtedly supports language and speech development, but various characteristics of nursery rhymes, specifically pitch interval, meter, phrase length, contour, and harmony, also contribute substantially to the …

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The Achievement Gap And Students Living In Poverty: The Role Of Core Self-Evaluation And Transformational Leadership In Teachers, India Harris May 2016

The Achievement Gap And Students Living In Poverty: The Role Of Core Self-Evaluation And Transformational Leadership In Teachers, India Harris

Dissertations, 2014-2019

Research has shown that the combination of locus of control, self-efficacy, self-confidence, and emotional stability is a good predictor of life success. Until now, this second order factor, called core self-evaluations (CSE) has only been studied in adults. Findings from this study, showed levels of CSE were significantly and positively connected with academic achievement for middle and elementary aged students. CSE appears to play to a similar role between students and academic achievement as it plays with adults and job performance. In this study, the dimensions of transformational leadership were applied to teacher behaviors and students were grouped based on …

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The Effects Of Picture Prompts On The Acquisition Of Receptive Language In Children With Autism, Hanna Simons Apr 2016

The Effects Of Picture Prompts On The Acquisition Of Receptive Language In Children With Autism, Hanna Simons

Honors Theses

The present study evaluated the effectiveness of picture prompts in the acquisition of receptive language. Receptive language training is the ability to listen to and understand what is being communicated (Miller, Carp, Petursdottir, 2009). Receptive language training requires the acquisition of auditory-visual conditional discriminations. In receptive language training the child must attend to the auditory and comparison stimuli. This is sometimes an issue for children with autism. Previous research has shown that receptive language training can be facilitated through the use of picture prompts (Fisher, Kodak, & Moore, 2007). The participant for the study was 3 years old. He was …

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Game-Based Selective Attention Intervention: Effect Of Blink On Selective Attention For Street Youth In Zambia, Brittany S. Richard Apr 2016

Game-Based Selective Attention Intervention: Effect Of Blink On Selective Attention For Street Youth In Zambia, Brittany S. Richard

Senior Honors Theses

The following study was conducted to evaluate the effect of a game-based intervention in the form of a card game, Blink, on selective attention for a sample of street youth in Zambia, Africa. Based on previous research suggesting that selective attention and executive functioning may be modified by game-based interventions in various populations and contexts, this study sought to employ a card game intervention for selective attention. The study was conducted with a repeated measures design, with a paired sample within-groups t-test adapted from the TEA-Ch Sky Search measure of selective attention, and the card game Blink as a …

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Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul Jan 2016

Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul

School of Psychology Publications

The pervasiveness of autism has significantly increased over the past 2 decades with the 2014 Center for Disease Control and Prevention report indicating 1 in 68 children are diagnosed with Autism Spectrum Disorder (ASD). Early intervention is recommended as the most effective treatment approach. Nevertheless, previous research has indicated that White children are diagnosed with ASD about 1.5 years earlier than are Non-White children. A current gap remains in literature regarding ASD and different racial groups, and evidence has been inconclusive regarding disparities in identifying and diagnosing ASD. To fill this gap, this study investigated the relationship between child race, …

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Acquisition Of The Cardinal Principle Coincides With Improvement In Approximate Number System Acuity In Preschoolers, Anna Shusterman, Emily Slusser, Justin Halberda, Darko Odic Jan 2016

Acquisition Of The Cardinal Principle Coincides With Improvement In Approximate Number System Acuity In Preschoolers, Anna Shusterman, Emily Slusser, Justin Halberda, Darko Odic

Faculty Publications

Human mathematical abilities comprise both learned, symbolic representations of number and unlearned, non-symbolic evolutionarily primitive cognitive systems for representing quantities. However, the mechanisms by which our symbolic (verbal) number system becomes integrated with the non-symbolic (non-verbal) representations of approximate magnitude (supported by the Approximate Number System, or ANS) are not well understood. To explore this connection, forty-six children participated in a 6-month longitudinal study assessing verbal number knowledge and non-verbal numerical acuity. Cross-sectional analyses revealed a strong relationship between verbal number knowledge and ANS acuity. Longitudinal analyses suggested that increases in ANS acuity were most strongly related to the acquisition …

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Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul Jan 2016

Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul

Walden Faculty and Staff Publications

The pervasiveness of autism has significantly increased over the past 2 decades with the 2014 Center for Disease Control and Prevention report indicating 1 in 68 children are diagnosed with Autism Spectrum Disorder (ASD). Early intervention is recommended as the most effective treatment approach. Nevertheless, previous research has indicated that White children are diagnosed with ASD about 1.5 years earlier than are Non-White children. A current gap remains in literature regarding ASD and different racial groups, and evidence has been inconclusive regarding disparities in identifying and diagnosing ASD. To fill this gap, this study investigated the relationship between child race, …

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Animal Welfare And Animal Rights, M.E. Rolle Jan 2016

Animal Welfare And Animal Rights, M.E. Rolle

Animal Sentience

This overview of Broom’s book, Sentience and Animal Welfare (2014), considers the role the book could play in the animal rights debate. In a thoroughly researched and objectively presented text, Broom lays out information that could place doubt in the minds of decision-makers. By highlighting not just the ways animals resemble humans, but also the ways humans resemble animals, Broom shines a light on a solidly grey area in the animal rights debate.

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Title: Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul Jan 2016

Title: Parents And Teachers’ Perceptions And Clinical Diagnosis Of Autism Among White And Non-White Groups, Margaret Gopaul

Walden Dissertations and Doctoral Studies

The pervasiveness of autism has significantly increased over the past 2 decades with the 2014 Center for Disease Control and Prevention report indicating 1 in 68 children are diagnosed with Autism Spectrum Disorder (ASD). Early intervention is recommended as the most effective treatment approach. Nevertheless, previous research has indicated that White children are diagnosed with ASD about 1.5 years earlier than are Non-White children. A current gap remains in literature regarding ASD and different racial groups, and evidence has been inconclusive regarding disparities in identifying and diagnosing ASD. To fill this gap, this study investigated the relationship between child race, …

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An Examination Of The Factors That Dictate The Relative Weighting Of Feedback And Feedforward Input For Speech Motor Control, Nichole E. Scheerer Jan 2016

An Examination Of The Factors That Dictate The Relative Weighting Of Feedback And Feedforward Input For Speech Motor Control, Nichole E. Scheerer

Theses and Dissertations (Comprehensive)

Speech is arguably the most important form of human communication. Fluent speech production relies on auditory feedback for the planning, execution, and monitoring of speech movements. Auditory feedback is particularly important during the acquisition of speech, however, it has been suggested that over time speakers rely less on auditory feedback as they develop robust sensorimotor representations that allow speech motor commands to be executed in a feedforward manner. The studies reported in this thesis recorded speaker’s vocal and neural responses to altered auditory feedback in order to explore the factors that dictate the relative importance of auditory feedback for speech …

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Spatial Estimation: A Non-Bayesian Alternative, Hilary Barth, Ellen Lesser, Jessica Taggart, Emily Slusser Sep 2015

Spatial Estimation: A Non-Bayesian Alternative, Hilary Barth, Ellen Lesser, Jessica Taggart, Emily Slusser

Faculty Publications

A large collection of estimation phenomena (e.g. biases arising when adults or children estimate remembered locations of objects in bounded spaces; Huttenlocher, Newcombe & Sandberg, 1994) are commonly explained in terms of complex Bayesian models. We provide evidence that some of these phenomena may be modeled instead by a simpler non-Bayesian alternative. Undergraduates and 9- to 10-year-olds completed a speeded linear position estimation task. Bias in both groups’ estimates could be explained in terms of a simple psychophysical model of proportion estimation. Moreover, some individual data were not compatible with the requirements of the more complex Bayesian model.

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Culture And Cognition: The Role Culture Plays In Cognitive Development In Rural Tanzania, Eileen Seissen Aug 2015

Culture And Cognition: The Role Culture Plays In Cognitive Development In Rural Tanzania, Eileen Seissen

Capstone Collection

This capstone paper examines the perceived difference of cognition in a Tanzanian classroom. It also examines the effects culture has on cognition. It aims to answer the questions: What role does Tanzanian culture play in shaping the cognitive skills of its children? And, from an American trainers perspective, within an experiential learning environment, what cognitive differences are perceived in abstract thinking, creativity, critical thinking, and problem-solving? Nine American trainers, one Tanzanian trainer, and one Tanzanian student participated in my study. Each participant filled out a questionnaire geared toward understanding their training methods and perceptions of participant's skills and abilities. After …

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Locke, Figure, And Judgement: A Consistent Answer To The Molyneux Problem, Jamale Nagi May 2015

Locke, Figure, And Judgement: A Consistent Answer To The Molyneux Problem, Jamale Nagi

Student Research Symposium

Ever since the early modern period the Molyneux Problem has been a topic of debate both in the philosophy of perception and the psychology of perception. The problem centers on whether the senses share representational content between one another, or does each sense modality have its own stock of representational content that becomes associated with the others after some habituation. For example, if you knew a shape only by touch, could you identify that shape when seeing it for the first time without being allowed to touch the object? Typically, rationalists have held to the former claiming yes, while empiricists …

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Exploring The Relationship Between Early Childhood Attentional Control And Language Ability, Jaima S. Price May 2015

Exploring The Relationship Between Early Childhood Attentional Control And Language Ability, Jaima S. Price

Electronic Theses and Dissertations

Relatively few studies have investigated the relationship between early childhood attentional control and later cognitive outcomes, especially language development. The current study is an investigation of the relationship between the executive functioning (EF) component of attentional control and language ability in the second year of life. More specifically, the predictive nature of two aspects of attentional control, attentional focus and resistance to distraction, was be the primary focus of the proposed study. Although it was expected that children both high in attentional focus and resistance to distraction would have significantly superior language development than infants with lower attentional capacities, analyses …

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Impact Of Urban Nature On Executive Functioning In Early And Middle Childhood, Anne R. Schutte, Julia C. Torquati, Heidi L. Beattie Jan 2015

Impact Of Urban Nature On Executive Functioning In Early And Middle Childhood, Anne R. Schutte, Julia C. Torquati, Heidi L. Beattie

Department of Psychology: Faculty Publications

According to attention restoration theory, directed attention can become fatigued and then be restored by spending time in a restorative environment. This study examined the restorative effects of nature on children’s executive functioning. Sevento 8-year-olds (school aged, n = 34) and 4- to 5-year-olds (preschool, n = 33) participated in two sessions in which they completed an activity to fatigue attention, then walked along urban streets (urban walk) in one session and in a park-like area (nature walk) in another session, and finally completed assessments of working memory, inhibitory control, and attention. Children responded faster on the attention task after …

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An Investigation Of The Increased Reliance On Familiarity In Associative Recognition Of Unitized Compound Word Pairs, Fahad Naveed Ahmad Jan 2015

An Investigation Of The Increased Reliance On Familiarity In Associative Recognition Of Unitized Compound Word Pairs, Fahad Naveed Ahmad

Theses and Dissertations (Comprehensive)

Unitization refers to when two components are integrated or combined into a single unit. So the whole is more familiar than the parts (Graf & Schacter, 1989). Previous researchers have shown unitization of unrelated word pairs can occur by the use of compound definition. As support, they have found unitization to increase reliance on familiarity in associative recognition. The purpose of this PhD dissertation was to examine the effects of unitization of preexperimental associations on associative recognition. The effects of associative recognition of unitized compound word (CW) pairs can serve as a useful benchmark to compare to that of other …

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Hemispheric Bases For Emotion And Memory, Tad T. Brunyé, Sarah R. Cavanagh, Ruth E. Propper Dec 2014

Hemispheric Bases For Emotion And Memory, Tad T. Brunyé, Sarah R. Cavanagh, Ruth E. Propper

Department of Psychology Faculty Scholarship and Creative Works

The goal of this Research Topic was to bring together diverse scientific perspectives on lateralized brain mechanisms underlying emotion, motivation, and memory. The Topic resulted in eight articles, three of which report original research and five of which review and synthesize past research with the aim of developing new hypotheses and theory. A range of international experts with diverse backgrounds, theoretical perspectives, and experimental methods contributed to the Topic. Contributions strongly reflect this diversity, ranging from examining pupil dilation in response to viewing Rembrandt portraits to understanding how caffeine supplementation influences levels of spatial processing. In all cases, the authors …

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The Phenomenon Of Abstract Cognition Among Scholastic Chess Participants: A Case Study, Brent C. Laws Dec 2014

The Phenomenon Of Abstract Cognition Among Scholastic Chess Participants: A Case Study, Brent C. Laws

Electronic Theses and Dissertations

A qualitative investigation was conducted to explore the phenomenon of abstract cognition among a purposive sample of 5 secondary scholastic chess club participants. The case study enabled the researcher to explore the faculties of abstract cognition among students of contrasting skills and abilities in playing chess. The study also allowed for the consideration of potential visual-spatial, logical, academic, social competency and life benefits of chess play. Through analysis of interviews, chess simulations, blindfold chess play, and narration of chess lines and sequences, the investigator was able to extract meaning and code schemata into a holistic understanding of the phenomenon of …

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Child Life Specialists’ Facilitation Of Family-Centered Care: The Importance Of Sibling Support, Carissa L. Lane Jun 2014

Child Life Specialists’ Facilitation Of Family-Centered Care: The Importance Of Sibling Support, Carissa L. Lane

Psychology and Child Development

Certified Child Life Specialists’ understanding of family-centered care, and their beliefs and practices involving siblings of chronically/critically ill children were examined using an online survey. Participants were Certified Child Life Specialists recruited form the Child Life Council Forum. Relationships between utilization of certain words and support programs offered to siblings, were examined. Findings revealed a relationship in one area of coded language and support program for siblings, but not the other. Findings also revealed that all CCLS believe in the inclusion of siblings during the treatment process, however they are offered less support services than parents. Diverse results regarding multiple …

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