Cognitive Psychology Commons^™

A Multiple Case Study To Understand How Students Experience Science And Engineering Practices, Chris Schaben, Justin Andersson, Christine Cutucache

Department of Educational Psychology: Faculty Publications

The Next Generation Science Standards (NGSS), amid recent shifts in science curriculum, call for students to learn science through the practices of scientists and engineers (science and engineering practices, or SEPs). SEPs, related to inquiry learning, are ways students learn science content by doing science. Students have varied experiences learning science and engineering practices, including exposure in the classroom, from media, and in science fairs. Using a qualitative, multiple case study design, we analyzed public school educators’ and middle and high school students’ (ages 12–18) interview transcripts about learning through the science and engineering practices. Findings demonstrate that students learn …

Thinking About Episodic Future Events As A Way To Reduce Smoking Behavior: An Ecological Momentary Assessment Study, Stephanie Joann Kane

Graduate Theses and Dissertations

With nearly 35 million Americans currently estimated to smoke and an approximate seven out of ten adult smokers wanting to quit, it is clear that there is a need for enhanced smoking cessation techniques. Encouraging people to think about a future smoke-free self may help to encourage and motivate changes in smoking behavior. The present study investigated the role of an episodic future thinking manipulation on the motivation to quit smoking using ecological momentary assessment (EMA). Participants (N = 103) were randomly assigned to either an episodic future thinking (EFT) condition or an episodic recent thinking (ERT) condition, and were …

Disharmony Of The Soul: A Philosophical Analysis Of Psychological Trauma And Flourishing, Adam Blehm

Graduate Theses and Dissertations

In this dissertation I argue that psychological trauma hinders human flourishing by disrupting psychic harmony and hindering virtuous relationships. Given the negative symptomology of posttraumatic stress related disorders (i.e., PTSD) this conclusion may seem a bit obvious to some. However, making the case for trauma as a hindrance to human flourishing is more complicated than it may first appear.

First, in the extant literature, trauma as a concept tends to be unclear. In much of the empirical and philosophical literature, trauma can include a certain kind of event, experience, effect, or a combination of all three. Furthermore, because of practical …

The Stability Of The Speech-To-Song Illusion And Individual Differences, Rodica R. Constantine

UNLV Theses, Dissertations, Professional Papers, and Capstones

Music and language are easily distinguishable for the average listener despite sharing many structural acoustic similarities. The Speech-to-Song illusion can give rise to both musical and linguistic percepts by inducing a perceptual switch after listening to multiple repetitions of a natural spoken utterance. As such, it has been used as a tool to control for low-level acoustic characteristics previously shown to drive lateralized brain responses regardless of domain-type, helping to disambiguate the contribution of high- versus low-level processes in both music and speech perception. However, there exists a lack of research on how large a role individual differences such as …

Dimensionality Of Natural Auditory Scene Perception: A Factor Analysis Study, Margaret A. Mcmullin

UNLV Theses, Dissertations, Professional Papers, and Capstones

Theories of auditory and visual scene analysis suggest the perception of scenes relies on the identification and segregation of objects within it, resembling a detail-oriented processing style, but it is possible that a global-oriented process also occurs while evaluating auditory scenes. There is evidence for global properties that enable rapid recognition of visual scenes, even without recognizing the individual objects comprising the scene. It is our understanding that a similar line of research has not been explored in the auditory domain; therefore, we evaluated the contributions of high-level global and low-level acoustic information to auditory scene perception. A secondary aim …

Comparing Forgetting Rates Between Pattern Separation And Item Recognition, Rhiannon N. Soriano Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Recent theories of forgetting posit that hippocampally-based memory representations are more prone to be forgotten due to decay, while extra-hippocampal representations are more likely to be forgotten due to interference (Hardt, Nader, & Nadel, 2013; Sadeh & Pertzov, 2020). The current study examined this hypothesis by comparing the rate of forgetting between pattern separation, a hippocampally-based process, and item recognition, a process that is reliant on both hippocampal and extra-hippocampal structures. It was hypothesized that pattern separation would display more forgetting due to decay because it is a hippocampally-based process, while item recognition would display more forgetting due to interference …

The Impact Of Alzheimer Disease On Semantic Knowledge, Maileen G. Ulep

UNLV Theses, Dissertations, Professional Papers, and Capstones

The research furthers the understanding of the impact of Alzheimer disease (AD) on cognition and the organization of semantic knowledge in the brain, which might contribute to the development of diagnostic and staging tools, and interventions to palliate cognitive deficits. The disruption of semantic knowledge in AD is well documented in the literature. Much of the existing research focuses on the general impact AD has on semantic knowledge. This study explores the impact of AD on specific domains of knowledge, chiefly, living kinds and artifacts, critical to ordinary functioning. The content, organization and structure of the investigated domains of knowledge …

Prenatal Opioid Use And Neonatal Abstinence Syndrome: A Review Of The Neurophysiological, Neuropsychological, And Behavioral/Emotional/Social Impacts In The Pediatric Population, Candice Gore

Dissertations

The opioid epidemic over the past two decades has raised concerns regarding the developmental fetal impact of prenatal opioid use. Research in this area continues to grow, but largely has focused on treatment for neonates experiencing withdrawal symptoms postnatally. Long term clinical implications for this at-risk population have not been studied extensively leaving many gaps in research and highlighting the need for future empirical studies. This literature review will examine the neurophysiological, neuropsychological, and the behavioral/social/emotional impacts on infants, toddlers, and school aged children who were prenatally exposed to opioids with or without the diagnosis of neonatal abstinence syndrome. Providing …

The Effect Of Numeracy And Math Anxiety On Whole Number Bias, Jasmine Jessica Leanna Bonsel

Electronic Theses, Projects, and Dissertations

Whole number bias (WNB) has been defined as the tendency to apply natural number knowledge to rational numbers. This misapplication can often lead to erroneous responses in mathematical tasks and understanding of rational number properties. Whole number bias can be explored using Dual Processing Theories. According to Dual Processing Theory we have two types of thinking: Type I and Type II. Type I is fast, heuristic based, intuitive, and doesn’t require working memory, while Type II is slow, logic based, analytical, and requires working memory. Some researchers argue that WNB is an intuitive phenomenon and occurs from a failure to …

Causal Inference In Psychology And Neuroscience: From Association To Causation, Dehua Liang

Computational and Data Sciences (PhD) Dissertations

In psychology and neuroscience, inferring causality in non-experimental studies is almost taboo, because data in these studies, e.g., survey data and resting-state neuroimaging data, are often contaminated by unmeasured confounders. Psychologists and neuroscientists are often cautious about their results, and reluctant to make false claims about causality in non-experimental studies. Therefore, they adopt less stringent statistical analysis techniques that can only infer associational relations. However, the ambiguity about causality in traditional statistical analysis creates much confusion in interpreting analytical results - some studies make implicit causal claims about their results using words such as “impacts”, “lead to” and “affects”. This …

Assessing Subjective Well-Being: A Review Of Common Measures, William Tov, Jun Sheng Keh, Yan Qiang Tan, Qin Ying Joanne Tan, Indra Alam Syah Bin Aziz

Research Collection School of Social Sciences

Subjective well-being (SWB) consists of affective components (frequent positive feelings, infrequent negative feelings) and cognitive components (evaluations of life and judgments of satisfaction). We review four commonly used measures of SWB: the Satisfaction with Life Scale (SWLS), Cantril’s ladder, the Positive and Negative Affect Schedule (PANAS), and the Scale of Positive and Negative Experiences (SPANE). We conducted a meta-analysis of the reliability and validity of each measure based on studies published from 1999 to 2019. The SWLS, PANAS, and SPANE generally exhibit acceptable levels of reliability (alphas > .80) across most samples, time frame instructions, and age groups. All measures were …

Who Said What To Whom?: Contextual Memory Processes In Bilinguals, Naoko Tsuboi

Open Access Theses & Dissertations

Source memory is memory for sources of information (who gave the information), whereas destination memory is memory for destinations of information (to whom the information was given). Prior literature found that source memory exceeded destination memory, and destination memory was impaired remarkably under high cognitive demand tasks. These findings supported the attention hypothesis, the idea that greater attentional resource availability leads to better source and destination memory. The current study extended prior source and destination research to bilingualism because bilinguals are thought to have a greater attention control ability than monolinguals. In the only published study to compare bilingual and …

Sources Of Top-Down Processing In Recognition Of Repeated Speech In Noise, Liam Gleason

Open Access Theses & Dissertations

Prior research has shown that repetition facilitates speech recognition in difficult listening environments, as indicated by more accurate reporting and lower subjective noise ratings. Both effects were found even when sentences were read at encoding, suggesting that the top-down processing involved comes from a modality-general level of representation (Gleason & Francis, 2021). We investigated whether this top-down processing comes from the semantic or lemma level of language representation. Bilingual participants listened to sentences in English and Spanish. At test, these sentences and new sentences were presented auditorily in English with background noise. After listening to each sentence, participants reported the …

Are We Ovary-Acting? All Visuospatial Abilities May Not Be Equally Affected Throughout The Menstrual Cycle., Caroline G. Haynes, Audrey N. Wade

Science University Research Symposium (SURS)

Are we ovary-acting? All visuospatial abilities may not be equally affected throughout the menstrual cycle.

Department of Psychological Sciences & Neuroscience, Belmont University, Nashville, TN

Visuospatial skills pertain to the ability to conceptualize and comprehend visual representations of objects and the spatial relationships among objects. They are integral for the proper functioning of other cognitive systems such as memory, attention, and reasoning (Kaufman, 2007). Sex hormones are one of many factors reported to affect visuospatial processing, with estrogen specially being associated with poor performance on visuospatial tasks in females (Hausmann, 2000). The current study investigated performance differences on three visuospatial …

Cognitive Difficulty In The Five Boroughs Of New York City, 2000-2019, Marjorine Henriquez-Castillo

Center for Latin American, Caribbean, and Latino Studies

Introduction:

the percentage of people with cognitive difficulty reported in 2000, 2010, and 2019 among residents in New York City. Specifically, residents from the five boroughs in New York City—Bronx, Brooklyn, Manhattan, Queens, and Staten Island—were included in this analysis.

Methods:

This report uses the American Community Survey PUMS (Public Use Microdata Series) data for all years released by the Census Bureau and reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa, (https://usa.ipums.org/usa/index.shtml). See Public Use Microdata Series Steven Ruggles, J. Trent Alexander, Katie Genadek, Ronald Goeken, Matthew B. Schroeder, and Matthew Sobek. Integrated Public Use …

Does Working Memory Predict Preference To Use Inherent Explanations In Scientific Observations? A Bayesian Item Response Theory Approach, Sepideh Namvarrad

Theses - ALL

Understanding the cognitive processes that help people generate explanations is one of the fundamental questions in cognitive science and philosophy. In this study, we try to examine the extent to which working memory capacity can predict peoples’ preference for scientific explanations under uncertainty. Specifically, we distinguish between possible explanations in terms of their focus on inherent vs. extrinsic entities associated with an observation. According to past findings, inherent vs. extrinsic properties of a phenomenon are different in terms of the ease of accessibility for cognitive processes. The results of this research indicate a significant association between people’s tendencies to choose …

Out Of The Body, Onto The Page: Awakening The Role Of The Body In Writing And Practical Applications Of Embodied Composition, Jasmine Jackson

All HCAS Student Capstones, Theses, and Dissertations

Academic writing courses privilege a style of learning that often excludes the awareness of the body. In this thesis, I propose an exploration of the role of the body as an active agent in the writing process. This thesis collates and queries research on embodiment to provide what a sample of embodiment theory and writing activities that facilitate embodiment in the classroom might look like by bringing in interdisciplinary studies to help fill the gap of research on embodied composition in the field.

In doing so this thesis argues in favor of an embodied approach to composition and is supported …

Cognitive Effort Avoidance In Veterans With Suicide Attempt Histories, James M. Bjork, Chelsea S. Rooney, Lisa K. Straub, David M. N. Garavito, Andrew Westbrook

Articles

Suicide attempts (SA) are increasing in the United States, especially in veterans. Discovering individual cognitive features of the subset of suicide ideators who attempt suicide is critical. Cognitive theories attribute SA to facile schema-based negative interpretations of environmental events. Over-general autobiographical memory and facile solutions in problem solving tasks in SA survivors suggest that aversion to expending cognitive effort may be a neurobehavioral marker of SA risk. In veterans receiving care for mood disorder, we compared cognitive effort discounting and evidence-gathering in a beads task between veterans with (SAHx+; n = 26) versus without (SAHx-; n = 22) a history …

Media Multitasking And Sustained Attention: An Experimental Investigation, Ryan Nix

Student Theses and Dissertations

Research exploring the cognitive effects of media multitasking show a lack of convergent findings among studies that utilize the Media Multitasking Index (MMI) and behavioral measures of sustained attention. All these studies approached media multitasking as a linear construct with solely cumulative effects. To investigate the possibility that media multitasking may have immediate, direct effects on sustained attention, a laboratory media multitasking simulation was implemented alongside the MMI and the Sustained Attention to Response Task (SART). Eighty-one participants completed all measures; half experienced the media multitasking simulation. It was predicted that experimental participants would exhibit more post-simulation SART NOGO errors …

Psychophysiological Effects Of Increasing Awareness Of Nondual Consciousness In Young Adults With Depression And Anxiety, Milena Braticevic

CONSCIOUSNESS: Ideas and Research for the Twenty-First Century

Young adults increasingly suffer from anxiety and depression during the time of transition into adulthood. This research study examined the effects of increasing awareness of nondual consciousness in young adults who were experiencing various levels of anxiety and depression. The methodology was mixed-method and included four 1-hour group-based sessions over 4 weeks. Increasing awareness of nondual consciousness through educational, experiential, and behavioural components resulted in reduction in the average depression score from 19.4 (borderline clinical depression) to 10 (normal), and reduction in the average anxiety score from 12.7 (moderate anxiety) to 6.9 (mild). Participants reported increased mental, emotional, physical, and …