Psychology Commons^™

A Survey Of Addictive Software Design, Chauncey J. Neyman

Computer Science and Software Engineering

The average smartphone owner checks their phone more than 150 times per day. As of 2015, 62% of smartphone users had used their phone to look up information about a health condition, while 57% had used their phone to do online banking. Mobile platforms have become the dominant medium of human-computer interaction. So how have these devices established themselves as our go to connection to the Internet? The answer lies in addictive design. Software designers have become well versed in creating software that captivates us at a primal level. In this article, we survey addictive software design strategies, their bases …

Comparison Of Implicit Thought And Learning In Individuals With Schizophrenia, Camilla Seippel

Antioch University Dissertations & Theses

This investigation studied implicit learning differences in individuals with schizophrenia. Three implicit learning strategies were examined: priming, procedural, and incidental learning. Twenty-six participants with schizophrenia were recruited from various outpatient clinics and programs in Orange, CA to participate in this study. Participants were administered a psychological battery composed of tests to measure individual differences in implicit learning abilities within the group. Differences in crystallized and fluid knowledge abilities within the different implicit learning conditions were tested. Demographic information was also collected and where possible included for the purpose of accounting for demographic variations amongst participants. Demographic variables included the participant’s …

Hindsight Bias In Clinical Decision Making, Amanda Beltrani

Student Theses

The tendency for an individual to believe that a specific event, in hindsight, was more predictable than it was in foresight is known as hindsight bias. This phenomenon has been demonstrated in the psychological literature across a variety of samples, methodologies, and predictions for decades. The current study used a sample of 95 mental health professionals to explore the impact of advanced outcome knowledge on the decision making process. Participants reviewed a hypothetical risk assessment in the form of a hospital chart and then responded to a series of questions, using only their clinical judgment. Analyses revealed that evaluators who …

Details In Testimony: How Hedge Words Influence People’S Perceptions Of Victim Testimony Credibility, Justine B. Rayborn

Student Theses

The purpose of this study was to examine whether hedge words and the age of a memory can influence the way participants (mock jurors) perceive an alleged sexual assault victim’s credibility. Prior research has demonstrated many issues that can affect the accuracy of memory for childhood events such as childhood amnesia, fragmented and distorted memories, false memories and source monitoring errors and the way in which jurors’ decisions can be swayed based on verbal cues to confidence. Here, we further investigated whether jurors' decisions are sensitive to the age of the memory—an event that happened in the recent or distant …

Can Implicit Post-Event Information Influence Explicit Eyewitness Memory?, Hang Sze Chau

Student Theses

This study examines whether unconscious processing of misleading post-event information can influence explicit and implicit eyewitness memory. Using the existing misinformation paradigm, false post-event information was presented to participants either under full or divided attention. Eyewitness memory was tested with both explicit (free recall and cued recall tests) and implicit memory tests (truth rating test). Participants who were misinformed under full attention recalled significantly more misinformation than their counterparts who were misinformed under divided attention and the control group. However, results from the truth rating test showed that both explicit and implicit forms of misinformation had no impact on implicit …

Radio Dispatch Cognitive Abilities And Working Memory, David A. Buitron

Electronic Theses, Projects, and Dissertations

Public safety radio dispatchers incontrovertibly have to manage multiple tasks at any given time, from relaying lifesaving information to field units, to simultaneously overseeing several monitors and keeping up with the radio transmissions in a timely manner. Interestingly, however, the underlying cognitive abilities necessitated for performing such tasks have not been thoroughly investigated. To begin understanding the cognitive faculties that underlie dispatching tasks, we gauged cognitive ability measures relevant to dispatcher duties and introduced Working Memory Capacity (WMC) as underlying the differentiation on performance. The four general dispatcher cognitive factors identified by Peace Officer Standards and Training (POST) literature, were …

Seeing The Forest And Not The Trees: When Impact Uncertainty Heightens Causal Complexity, Evelyn W. M. Au

Research Collection School of Social Sciences

This study attempts to isolate the effects of experiencing uncertainty on people's cognitive processes. I argue that people can believe that their actions affect the outcome (i.e. outcome control), but still face uncertainty regarding the extent to which actions will make a difference (i.e. impact uncertainty). To this end, I introduce a novel experimental paradigm which isolates the effects of impact uncertainty from outcome control. The findings revealed that after experiencing impact uncertainty, participants demonstrated greater causal complexity (i.e. more likely to make situational attributions and judge outcomes as having a “ripple effect”), but did not make fewer …

How Stable Are Human Aesthetic Preferences Across The Lifespan?, Cameron P. Pugach, Helmut Leder, Daniel J. Graham

Publications and Research

How stable are human aesthetic preferences, and how does stability change over the lifespan? Here we investigate the stability of aesthetic taste in a cross-sectional study.We employed a simple rank-order preference task using paintings and photographs of faces and landscapes. In each of the four stimulus classes, we find that aesthetic stability generally follows an inverted U-shaped function, with the greatest degree of stability appearing in early to middle adulthood. We propose that one possible interpretation of this result is that it indicates a role for cognitive control (i.e., the ability to adapt cognition to current situations) in the construction …

Using Classification Images To Understand Models Of Lightness Perception, Minjung Kim, Jason M. Gold, Richard F. Murray

MODVIS Workshop

No abstract provided.

Modeling Distribution Learning In Visual Search, Andrey Chetverikov

MODVIS Workshop

Chetverikov, Campana, and Kristjansson (2017) used visual search to demonstrate that human observers are able to extract statistical distributions of visual features. Observers searched for an odd-one-out target with distractors randomly drawn from the same distribution over the course of several “prime” trials. Then, on test trials parameters of the target and distractors changed and response times (RT) were analyzed as a function of the distance between the target position in feature space and the mean of distractor features during prime trials. The resulting RT curves followed the probability density of prime distractor distributions. This approach provides a detailed estimation …

Down Syndrome, The Image Of God, And Personhood, Paris Webb

Dialogue & Nexus

People with Down syndrome help Christians understand what being made in the image of God truly means. After describing Down syndrome, we will examine the different views of the image of God and how these relate to people with Down syndrome. Another approach will be to define personhood in light of God’s image and relate it to Down syndrome. We will use the principles held by the L’Arche community as an exemplar in this discussion to demonstrate that those with Down syndrome encourage us to expand our understanding of the image of God. Consequently, Down’s persons allow us to apply …

Modeling The Neural Circuitry Underlying The Behavioral And Eeg Correlates Of Attentional Capture, Chloe Callahan-Flintoft, Brad Wyble

MODVIS Workshop

The Reactive-Convergent Gradient Field model (R-CGF) is a unique approach to modeling spatial attention in that it links neural mechanisms to event related potentials (ERPs) from scalp EEG. This model was developed with the aim of explaining different, sometimes conflicting, findings in the attention literature. Specifically, this model address conflicting findings showing both simultaneous and serial deployment of attention. Another argument addressed by the model is whether attention to a location invokes a suppression of the spatial surround, or the selective inhibition of distractors. With the R-CGF, we have found that these results are not as incompatible as they appear …

Age-Related Changes In Visual Spatial Performance, Samantha Farrell

Seton Hall University Dissertations and Theses (ETDs)

Visual spatial skills allow individuals to understand the relationship between objects, people, and the environment for their everyday activities. Visual spatial abilities incorporate visual, motor, and cognitive components, each of which changes across the lifespan. The current study examined the effects of age-related changes and practice type on visual spatial performance. Participants between 40 and 79 years of age were asked to complete the Block Design Task (BDT) by using nine blocks to recreate various designs. Both accuracy and latency were measured to examine these changes. Task difficulty and practice type were varied and cognitive abilities were measured via MMSE …

The Developmental Progression Of Cognitive Abilities In Deaf Children, Jacqueline N. Wunderlich

Undergraduate University Honors Capstones

Although there has been a copious amount of research on deaf children’s language acquisition and academic abilities, our knowledge concerning the development of nonverbal cognitive functioning in this population remains limited. The Rey-Osterrieth Complex Figure (ROCF) is a commonly used neuropsychological tool for the assessment of visuospatial, visuoconstructional, visuomemory, and executive functioning abilities. As a language-reduced test, it seems ideal for use with deaf children. Previous studies using different scoring systems indicate that deaf children perform average to slightly above average on the ROCF compared with hearing youth. However, minimal normative data and established cognitive developmental patterns for deaf children …

Individual And Group Differences In Sound Category Learning, Ben Carlstrom

Student Research Symposium

Abstract: We examined the role of procedural-, declarative-, and working-memory systems in adults learning novel sound categories. Adults have fully developed declarative-memory skills that sometimes inhibit their ability to learn implicitly/procedurally (Filoteo, Lauritzen, & Maddox, 2010). Models of impaired language like the Procedural Deficit Hypothesis suggest that procedural-memory deficits are predictive of language-learning outcomes (Lum, Conti-Ramsden, Page, & Ullman, 2011). This study tested the hypothesis that language structure is best learned implicitly/procedurally, which has implications for L2 learning and language impairment. The novel sound categories presented to participants varied along a phonologically non-native dimension, pitch, and a native dimension, vowel …

Mindfulness Meditation As A Stress Reactivity Intervention: An Event-Related Potential Study, Jessica L. Trottier, Barry S. Oken

Student Research Symposium

The biological and neural mechanisms of stress have been extensively studied and supported, but are still unclear. Event-related potentials (ERP’s) emitted by neurons in the brain are a useful tool in measuring stress because they reflect neural response in real-time, to the millisecond, versus typical biological markers, which are typically evaluated before and after a stress test. The neurobiological relationship between ERP’s and stress originates in the anterior cingulate cortex, which in turn activates the hypothalamic–pituitary–adrenal axis; the main physiological cascade fueling the stress response and its chronically harmful symptoms. Malfunctions in the stress response, as in the cases of …

Associations Between The Willingness To Exert Cognitive Effort And Smoking Abstinence, Austin A. Phanouvong

Student Research Symposium

In decision-making tasks, individuals who prefer smaller, immediate rewards over larger, delayed rewards (delay discounting) are less likely to quit smoking. Indeed, decision-making tasks with delayed reward costs are sensitive to many aspects of substance use disorders. However, other reward costs might also be important. Our study focused on one of these other reward costs, which was cognitive effort (CE). 22 current smokers who were anticipating quitting in the near future were recruited to validate if more CE discounting predicted shorter abstinence times in reinforced smoking lapse period. Each participant had to be over the age of 21, and smoke …

Multilingualism And Ego Depletion In Interference Task Performance – Are Multilingual Brains More Intelligent Than Monolingual Brains?, Dorota B. Botwina

Theses and Dissertations

Research linking multilingualism with better executive control has produced inconsistent findings. Since definitive empirical evidence is not available, this study seeks to explore whether these advantages really exist. The Flanker Task followed an ego depletion task that was introduced to participants who were monolingual, bilingual and trilingual.

Alcohol Flushing Social Reactions Survey Data 2011, Ian Newman, Lanyan Ding, Duane F. Shell, Lida Lin

Department of Educational Psychology: Faculty Publications

Format: XLSX file

Brief description of the data set:

Tab 1 of the Excel file contains the variable codes.

Tab 2 of the Excel file contains the de-identified survey responses from 2912 undergraduate students attending universities in southwestern, central, and northeastern China (People’s Republic of China). The survey was conducted in the spring university term of 2011.

Spreadsheet data file is attached below as an "Additional file".

(The "Download button retrieves a copy of this metadata.)

Does Genotype Correlate With Phenotype? Evaluating Ruffed Lemur (Varecia Spp.) Color Vision Using Subject Mediated Automatic Remote Testing Apparatus (Smarta), Raymond Vagell

Theses and Dissertations

Ruffed lemur (Varecia spp.) color vision research was conducted using a multidisciplinary approach: psychophysics, genetic analysis, technology, and animal training. The behavioral manifestation of Varecia spp. trichromacy was shown using a touchscreen apparatus (SMARTA). Trichromats performed better than dichromats when discriminating red from green (G₂ = 78.10, p < 0.001).

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 …

The Role Of Stereotype Threat In Mental Rotation, Bridget A. Parler

All NMU Master's Theses

Numerous studies have been conducted on mental rotation ability in both males and females. A lot of the literature discusses male superiority in mental rotation task as opposed to females. This paper examined the role of stereotype threat in a mental rotation task. Particularly, the research study focused on gender stereotype threat in female college students. The study was completed in a two part design with students completing two mental rotation task in a group setting. The low numbers in the sample make it impossible to reliably say that the Vandenberg Mental Rotation Task (VMRT) and the Purdue Mental Rotation …

Literacy Revolution: How The New Tools Of Communication Change The Stories We Tell, Molly Gamble

Dissertations, Masters Theses, Capstones, and Culminating Projects

The transmission of culture depends upon every generation reconsidering what it means to be literate. The way we consider ourselves to be a literate species is changing, which puts us at a unique turning point in human history. Verbal literacy, or the ability to read and write, is slowly being replaced by visual literacy as a primary tool for human communication. As a culture, we tend to underestimate the creative ferment of our increasingly visual world. The linear, structured pathways of traditional literacy are shifting towards a creative and participatory pursuit of unstructured information that emphasize dimensional thinking. The acceleration …

The Social Progression Of Post -Traumatic Stress Disorder: Post Vietnam And September 11th Attacks, Ellie Mcdonald

Capstone Projects and Master's Theses

The Social Progression of Post-Traumatic Stress Disorder Post-Vietnam and September 11^th Attacks is an examination on the infrastructure of the U.S. Department of Veterans Affairs’and of the Department of Defense’s lack of clarity and misinformation of the challenges and effects of mental illness within military ranks. Post-traumatic stress disorder (PTSD) made the Diagnostic Statistical Manual (DSM) after Vietnam. Since then, PTSD has been reevaluate numerous times, to properly define it. This research is a comparative analysis of the misconceptions of PTSD as experienced by Vietnam veterans and the first responders of the September 11^th tragedy. My research charts …

Exploring The Effect Of Encoding Modality And Rehearsal Strategy On Foreign Language Vocabulary Recall, Danielle R. Bestfelt

Undergraduate Theses

Experience with a foreign language is considered a valuable skill in workplace and school settings alike. However, recent studies in the field of psychology exploring the process of acquiring a second language have limited applicability, especially for adults with English as a first language. This study sought to explore the relation between encoding modality (auditory, visual, or visual and auditory; based on Baddeley’s model of working memory) and rehearsal strategy (active or passive, based on Craik and Lockhart’s Level of Processing approach and Roger’s Self-Reference Effect) in the recall of foreign language vocabulary words. Vocabulary words were the target information …

The New Theory Of Disuse Predicts Retrieval Enhanced Suggestibility (Res), Victoria Bartek

Seton Hall University Dissertations and Theses (ETDs)

Retrieval enhanced suggestibility (RES) refers to an effect where initial testing of an event leads to better learning of and higher production of misinformation regarding that event. This paper proposes the New Theory of Disuse (Bjork & Bjork, 1992) as a supplement to the retrieval fluency account for RES (Thomas et al., 2010). The amount of interference presented between the misinforming narrative and final test was manipulated in order to investigate how decays in retrieval strength (how easily a memory is recalled) affect misinformation reporting. Results suggested that the learning of interfering information may decrease RES, but that this effect …

Sparking A Dolphin's Curiosity: Individual Differences In Dolphins' Reactions To Surprising And Expectation-Violating Events, Malin Katarina Lilley

Master's Theses

Non-scientific literature consistently describes dolphins as “curious animals,” but there has been little systematic research on curiosity in dolphins. Curiosity in humans and certain non-human animal species, including birds and non-human primates, has been studied by examining individual differences in exploration and reactions to novel stimuli. Additionally, research has explored how human infants and non-human animals react when an event violates their expectations. The present study explored dolphins’ reactions to spontaneously surprising and expectation-violating stimuli. The reactions of dolphins, 15 bottlenose (Tursiops truncatus) and 6 rough-toothed (Steno bredanensis), at Gulf World Marine Park were analyzed in …

Story Problem Solving, Brian D. Kalina

Creativity and Change Leadership Graduate Student Master's Projects

This project paper will explore and define the relationship between the Creative Problem Solving (CPS) and the timeless concept of storytelling. Since the beginning of time, people have been sharing stories to relate their experiences and their solutions to overcome challenges and obstacles. CPS is a more modern methodology that aids people in their approach and their ability to generate plans and solutions to overcome challenges and obstacles. Therefore, the premise of this project is to seek answers to the questions; (1) How might we look to stories as frameworks for solving our problems? and (2) How might we marry …

An Exploratory Mixed-Methods Examination Of Empathy And Multiple Intelligences Among Youth Involved In Bullying, Heather Schwartz

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Bullying is a significant issue among school-aged youth, and it is important to examine the underlying mechanisms of these behaviors. Studies have shown that one characteristic found among some children who bully is a lack of empathy. Previous literature examining empathy and bullying has typically relied on the use of self-report data. Few studies have included other ways of evaluating empathy. Self-report data can be limiting, particularly for individuals who possess strengths other than verbal/linguistic. Drawings have been found to reveal insight into children’s emotions and may be more suited to assessing empathy. Studying children’s drawings of bullying, and their …

From The Lab To The Classroom: Research At The Interface Between Cognitive Science And Education, Ludmila Nunes

IMPACT Presentations

Presented at the 29th Association for Psychological Science (APS) Annual Convention in Boston, MA.