Cognition and Perception Commons^™

Community College Students’ Perceptions Of Law Enforcement, Jason L. Sharp

Graduate Theses and Dissertations

The purpose of this study was to extend our understanding of public perception towards law enforcement. Students from three different Kansas community colleges were surveyed about their perceptions of law enforcement effectiveness and professionalism, and what might impact those perceptions.

A total of 159 community college students responded to the survey. The majority of the respondents were female (78%), and Caucasian (77.4%). Respondent’s age represented the following percentage breakdowns: 29.6% being 18-19 years old, 27.7% being 20-24 years old, and 30.8% being 25-34. Resulting in 88% of respondents being between the ages of 18-34 years old.

Mean and standard deviation …

A Meta-Analysis Of Procedures To Change Implicit Measures, Patrick S. Forscher, Calvin K. Lai, Jordan R. Ast, Charles R. Ebersole, Michelle Herman, Patricia G. Devine, Brian A. Nosek

Psychological Science Faculty Publications and Presentations

Using a novel technique known as network meta-analysis, we synthesized evidence from 492 studies (87,418 participants) to investigate the effectiveness of procedures in changing implicit measures, which we define as response biases on implicit tasks. We also evaluated these procedures’ effects on explicit and behavioral measures. We found that implicit measures can be changed, but effects are often relatively weak (|ds| < .30). Most studies focused on producing short-term changes with brief, single-session manipulations. Procedures that associate sets of concepts, invoke goals or motivations, or tax mental resources changed implicit measures the most, whereas procedures that induced threat, affirmation, or specific moods/emotions changed implicit measures the least. Bias tests suggested that implicit effects could be inflated relative to their true population values. Procedures changed explicit measures less consistently and to a smaller degree than implicit measures and generally produced trivial changes in behavior. Finally, changes in implicit measures did not mediate changes in explicit measures or behavior. Our findings suggest that changes in implicit measures are possible, but those changes do not necessarily translate into changes in explicit measures or behavior.

Effects Of Critical Reflection On University Students’ Cognitive Achievement In Agricultural Mechanization, Patterson P. Hilaire

Graduate Theses and Dissertations

Experiential learning continues to play a vital role in agricultural education and mechanization laboratories (Shoulders & Myers, 2013). An essential component of experiential learning is critical reflection. Critical reflection helps students process and construct meaning from laboratory experiences. A study conducted by Shoulders and Myers (2013) revealed that only 15.4% of the agricultural educators the researchers interviewed incorporated reflective practices laboratory experiences. The purpose of this study was to evaluate the effect of critical reflection on students’ achievement following five agricultural mechanization laboratory activities. The results from this study revealed that critical reflection had a consistently positive effect on immediate …

Music, Language, And Rhythmic Timing, Rhimmon Simchy-Gross

Graduate Theses and Dissertations

Neural, perceptual, and cognitive oscillations synchronize with rhythmic events in both speech (Luo & Poeppel, 2007) and music (Snyder & Large, 2005). This synchronization decreases perceptual thresholds to temporally predictable events (Lawrance et al., 2014), improves task performance (Ellis & Jones, 2010), and enables speech intelligibility (Peelle & Davis, 2012). Despite implications of music-language transfer effects for improving language outcomes (Gordon et al., 2015), proposals that shared neural and cognitive resources underlie music and speech rhythm perception (e.g., Tierney & Kraus, 2014) are not yet substantiated. The present research aimed to explore this potential overlap by testing whether music-induced oscillations …

Electrophysiological Correlates Of Visual Object Category Formation In A Prototype-Distortion Task, Stephanie Marie Long

Graduate Theses and Dissertations

In perceptual learning studies, participants engage in extensive training in the discrimination of visual stimuli in order to modulate perceptual performance. Much of the literature in perceptual learning has looked at the induction of the reorganization of low-level representations in V1. However, much remains to be understood about the mechanisms behind how the adult brain (an expert in visual object categorization) extracts high-level visual objects from the environment and categorically represents them in the cortical visual hierarchy. Here, I used event-related potentials (ERPs) to investigate the neural mechanisms involved in object representation formation during a hybrid visual search and prototype …

Investigating Affective Pathways For The Influence Of Justification On Self-Control, Morgan Hill

Graduate Theses and Dissertations

People struggle with temptation in their everyday lives. Research often attributes failures in self-regulation to overwhelming and uncontrollable impulses. However, research also supports the idea that cognitive factors (e.g., justification) can license tempting behavior and allow individuals to behave in ways that run counter to their long-term goals. In addition, it is likely that affect plays a role in justification-based self-control failure. The current set of three studies investigated the role of affect in justification-based self-control failure. Study 1 tested the prediction that recall of past successes would result in increased positive affect. Study 2 assessed whether justification results in …

Values Vs. Self-Interest As Determinants Of Attitudes: Through A Construal Level Theory Lens, (Sometimes) Self-Interest Wins, Austin D. Eubanks

Graduate Theses and Dissertations

The present study (n = 335) attempted to conceptually replicate Hunt, Kim, Borgida, and Chaiken (2010) with a high-powered design to investigate whether values and self-interest differentially impact attitudes depending on psychological distance. Participants were assigned to complete a task that made self- or other-focused values more accessible, then indicated their attitudes about a student fee increase at a university to fund scholarships the participants would not be eligible to receive (thus going against their own financial self-interest for the well being of someone else). The memo describing the fee increase was manipulated such that the increase would be occurring …

Long-Term Focus Of Attentional Biases, Garrett Pollert

Graduate Theses and Dissertations

Prior research regarding attentional biases, or patterns of visual attention, have focused on attention over the initial second when exposed to pictoral food stimuli. This manuscript reviews the literature regarding attentional biases in overweight/obese individuals over this timeframe for the two previously defined components of attentional bias (attentional orientation and attentional maintenance). A new component is proposed, called “attentional re-engagement,” defined as the pattern of attentional shifts towards target stimulus types over longer periods of time. Overweight/Obese and Normal-weighted participants were recruited and engaged in an Extended Dot Probe task, wherein attentional orientation, maintenance, and re-engagement were assessed using the …

Why We Ask Why: The Ways In Which Control And Stereotyping Biases Affect Internal Attributions, Tia Francis

Psychological Science Undergraduate Honors Theses

Since the idea of attributions was famously discussed by Fritz Heider (1958), a wide array of empirical research has focused on the phenomenon. Included within the sphere of attributional theories are internal attributions, which have been of particular interest to the psychological community for decades. Although there is no comprehensive theory for why people make these attributions, literature points to establishing control as a possible motivator. In addition, research suggests that people may make more extreme internal attributions about minorities, particularly when they are not aware they are relying on stereotypes. Participants (N = 377) observed a modified version of …

Alternative Measures Of Noncognitive Skills And Their Effect On Retirement Preparation And Financial Capability, Gema Zamarro

Education Reform Faculty and Graduate Students Publications

Social science, more than ever, is drawing upon the insights of personality psychology. Though researchers now know that noncognitive skills and personality traits, such as conscientiousness, grit, self-control, or a growth mindset could be important for life outcomes, they struggle to find reliable measures of these skills. Self-reports are often used for analysis, but these measures have been found to be affected by important biases. We study the validity of innovative, more robust measures of noncognitive skills based on performance tasks. Our first proposed measure is an adaptation, for the adult population, of the Academic Diligence Task (ADT) developed and …

During The Wait: A Phenomenological Study On Denied Social Security Dissability Applicants Awaiting Appeal, Stefanie A. Ford

Graduate Theses and Dissertations

The purpose of the present study is to investigate the essence of the experience of individuals who were denied Social Security Disability benefits and who sought the appeals process. In the first round, five semi-structured face-to-face interviews allow the participants to share their thoughts, feelings, and actions taken and, if any, what life changes occurred during the appeals process. Data analysis using phenomenological methods create textural-structural descriptions from which, in a second interview, applicants choose to confirm, edit, or add to their analyzed interviews. The findings present as seven major themes that describes the phenomenon. They are: (a) procedural unfairness …

“Good Guys Do Rape”: An Examination Of College Student Perceptions Of Sexual Assault Perpetrators, Taylor Blythe Martinez

Graduate Theses and Dissertations

When people think of a typical sexual assault, they rely heavily on preconceived notions of sexual violence, which often represents stereotypical rape scenarios. Many stereotypical depictions of perpetrators tend to be centered around individuals who are strangers, mentally ill, lonely, with poor or impoverished upbringing. How perpetrators and victims are depicted impact the likelihood of others believing victims and attributing guilt to perpetrators. This may contribute to societal endorsement of acquaintance rape as not real compared to stereotypical rape scenarios. The current study examines how college students, and in particular fraternity men and sorority women, view perpetrators of sexual assault. …

The Role Of Attention And Memory In Prospective Person Memory, Kara Nicole Moore

Graduate Theses and Dissertations

I examined the role of memory and attention in prospective person memory. Prospective person memory involves being on the lookout for a person with the goal of completing some task (i.e., contacting the authorities) upon encountering the person. Success at prospective person memory tasks in lab and field based studies is rather low (i.e., less than 10% of people report encountering the person). In the current study the prospective person memory task involved a simulated search for a missing person. I manipulated attention to the missing person and strategic monitoring, which involves being in retrieval mode and searching for cues. …

How Do Designers Of The Built Environment Attempt To Make Ecological Sustainability Sensory Legible?, Carly L. Bartow

Architecture Undergraduate Honors Theses

This paper attempts to provide a theoretical framework for making ecosystem function and ecologically sustainable design more perceptible or sensible to people through architecture and the built environment. Design features of the Bertschi School Science Wing and the Bullitt Center in Seattle, Washington are incorporated to illustrate the sensory legibility of ecological sustainability criteria.The criteria are available to designers to help educate a building's occupants on environmentally sustainable design and motivate more sustainable behavior.

An Investigation Into Hybrid Models Of Mindreading: A Dual Type Theory Account, Alexandra Jewell

Graduate Theses and Dissertations

Mindreading, or attributing mental states to others, involves instances of simulation and theory; but there is controversy over which one of these methods is the primary, or default, mechanism. I propose that mindreading is a theory-based process, such that we utilize theory over simulation when both are available and reliable. To argue my position, I suggest that theory has been inaccurately portrayed in past discussion and that we possess two types: a connectionist network (tt1) and a traditional, conceptual folk-psychology (tt2). By dividing theory in this way, we can explain common phenomena of mindreading that other theory-based accounts do not …

Building Object Representations: Mechanisms Of Perceptual Learning In Human Visual Cortex, Stephanie M. Long

Psychological Science Undergraduate Honors Theses

Extensive literature in the cognitive neurosciences has been dedicated to understanding the neural processes involved in object category learning. However, much remains to be learned regarding the mechanisms by which high-level visual patterns are extracted from a crowded visual scene, segregated into discrete object categories, and represented in the cortical visual hierarchy. Here, we used event-related potentials (ERPs) to investigate the neural underpinnings of visual object category extraction in a cluttered visual environment. Electroencephalography (EEG) was continuously recorded while subjects were given a hybrid of an object category learning and visual search task. In this hybrid task, a peripheral array …

How Musical Oddballs Warp Psychological Time, Rhimmon Simchy-Gross

Graduate Theses and Dissertations

Oddballs—low-probability, attention-capturing expectancy violations—are judged as longer than non-oddballs, but are temporal intervals that contain oddballs judged as longer than those that do not? In 2 experiments, we tested competing model predictions using a novel and covert measure of subjective duration—musical imagery reproduction. Participants verbally estimated and reproduced with musical imagery repeated, coherent, or incoherent familiar or unfamiliar chord sequences (3.5 s, 7 s, or 12 s) that either did or did not contain dynamic auditory oddballs. Participants verbally estimated repeated chord sequences that contained oddballs as shorter than those that did not, but reproduced with musical imagery incoherent chord …

Aesthetics And Performance Evaluation Of Post-Industrial Public Parks, Adel C. Vaughn

Landscape Architecture Undergraduate Honors Theses

Post-Industrial sites are often un-utilized and deserted places that are an aesthetic, social, ecological, and physical hindrance to the realm of the cities in which they lie, however they possess enormous potential. With respectful and transformative design, these new public parks gain a variety of benefits that extend well beyond the typical benefits exhibited by public parks due to their rich history, fascinating existing structures, high levels of visual and sensorial stimulation, one-of-a-kind traits, and opportunity for impactful change. By evaluating these post-industrial public parks, knowledge can be gained about what specific elements in the landscape contribute to their overall …

Middle-Earth's War On Terror: A Post-9/11 Reception Study On The Works Of J.R.R. Tolkien, James William Peebles

Graduate Theses and Dissertations

This thesis investigates how Americans can and do interpret Tolkien's works in light of 9/11 and its proximity to Peter Jackson's film adaptations hitting theaters.

Are All Voices Created Equal?: Conditional Indirect Effects Of Directness Of One's Voice On Perceived Uncertainty And Performance, Dennis Lawrence Poepsel

Graduate Theses and Dissertations

The purpose of the current investigations was to examine the effects of the amount of voice one is given during decision-making on group behaviors. In particular, across two studies, participants were members of groups that needed to make a decision. In these situations, participants were provided varying degrees of voice during a decision-making process. Depending on the study, participants were either given a direct voice (Personal Voice), an indirect voice (Group Voice), a direct voice and an indirect voice (Composite Voice), or were not allowed a voice (No Voice). The results of Study 1 found that having Personal Voice or …

Attention And Criminal Charge, Profile And Description: The Effect On Prospective Person Memory, Lindsey Nicole Sweeney

Graduate Theses and Dissertations

Prospective person memory is the ability to recognize and react to a missing or wanted individual that one has been asked to be on the lookout for in the future. Prospective person memory relies on several processes including face recognition, event-based prospective memory, and attention. Only recently has research on the role of visual attention on prospective person memory been examined. In this dissertation, the gap between prospective person memory and attention is addressed. Although research on prospective person memory is steadily increasing, the research in this area is still in its infancy and the exact memory mechanisms that affect …

Motivational Inequality: Prevention Goals Induce More Effort Than Promotion Goals, Jennifer Marie Pattershall-Geide

Graduate Theses and Dissertations

Regulatory focus theory describes two motivational strategies--promotion and prevention focus--that may be employed during goal directed action. Although a theory of motivation, there is no research examining differences in effort between promotion and prevention focus. Two studies are presented which test the hypothesis that goals pursued with a prevention focus, with its emphasis on duties, responsibilities, and avoidance of negative outcomes, will induce more effort than goals pursued with a promotion focus, which emphasizes hopes, ideals, and achieving positive outcomes. In addition, several potential mediators and moderators of this effect were examined. In Study 1, students who completed an essay …

Fighting The Current: Recalling Specific Self-Relevant Memories, John Walden Ransom

Graduate Theses and Dissertations

The present study was designed to address whether recalling specific autobiographical memories is more difficult when they are self-relevant compared to non-relevant. In recent years, a number of experimental studies have indicated that self-relevant memories are more likely to be recalled without a specific time frame or very much detail. Unfortunately, these findings have not been integrated into the popular executive resources theory of autobiographical memory recall or theories of independent semantic and episodic memory stores. This study tested the hypothesis that self-relevant memories will be accessed in the semantic store and therefore will require more executive resources to generate …

Temporal Shifts In Weapon Focus: Comparing Retrograde And Anterograde Effects, William Blake Erickson

Graduate Theses and Dissertations

When an eyewitness suffers an impairment of memory for a criminal's face because the criminal used a weapon during the commission of the crime, this impairment is called the weapon focus effect. Literature provides two explanations for how this effect arises: some implicate the narrowing of attentional cues to the weapon during the commission of a crime because arousal of the victim increases, while others claim that the weapon is merely a novel object in most everyday contexts, and novel objects demand more attention than contextually appropriate ones. The current study employed a simulated crime paradigm taking place in a …

Female College Students’ Perception Of Self-Image Based On Fashion Magazine Advertising, Olivia Merritt, Kathleen R. Smith

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The goal of this study was to examine how fashion magazine advertisements affect female college students’ perception of self-image. More specifically, do female college students have high or low self-image perception based upon the fashion magazine’s model images? Results of the study revealed female college students had positive perceptions of confidence with their physical body and body image. Before viewing the magazine advertising, participants liked their own body and would not change their body. However after viewing the magazine advertising, the participant’s confidence level decreased and participants liked their bodies less. While college women were not more likely to change …

Hospitality Students Perceptions About High Risk Behaviors In Relation To Destructive Behaviors And Decision Making, Boris A. Roslov

Graduate Theses and Dissertations

This study investigated hospitality students' perceptions regarding alcohol consumption and personal actions related to high risk behaviors. Those behaviors included: sexual encounters and binge drinking, and their effect on academic tasks and performance. The study investigated whether the hospitality student who is employed full time consumes alcohol at a higher level than a hospitality student does that is not employed full time.

Anxiety Sensitivity, Non-Acceptance, And Coping Motives For Alcohol Use, Jennifer Ann Shaver

Graduate Theses and Dissertations

The present study probed the concurrent relation of two theoretically associated risk factors for coping-motivated substance use - non-acceptance of negative affect and anxiety sensitivity - with coping-motivated drinking frequency (drinking to cope). A two-factor model of coping-motivated substance use put forth by Brown, Lejuez, Kahler, Strong, and Zvolensky (2005) suggests that both non-acceptance and the physical and Social dimensions of anxiety sensitivity might be related to coping motives for substance use broadly. The present study represents a particularly stringent test of this model in the field of alcohol use motives. It was hypothesized that the individual facets of AS …

Narcissism, Relationship Satisfaction, And Emotional Intelligence Among Female College Students, Chelsea Link, William Bailey

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Emotional intelligence and narcissism have an influence on the overall relationship satisfaction people have with their significant others. Researchers have reported that as emotional intelligence increases, so does relationship satisfaction. However, researchers have also reported that as narcissism increases, relationship satisfaction decreases. No previous study has examined all three concepts together, which is the purpose of this study. Female college students (N = 169) were given a questionnaire comprised of measures to assess emotional intelligence, narcissism, and relationship satisfaction. Correlation analysis determined there was a weak relationship between emotional intelligence and narcissism (r = 0.28). Regression analysis found no relationship …

Gender And Other Social Effects In People’S Perceptions Of Domesticated Animals, Clayton Wagner Bell, A. Hayden Brown

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

It is no secret that people possess radically differing opinions and philosophical beliefs regarding domesticated animals. These contradictory perceptions are especially evident when examining people’s thoughts regarding the mental capabilities of animals and issues related to animal welfare. To determine whether or not gender and social environments play a role in these various perceptions, a survey was formulated and randomly distributed to 1000 undergraduate students across the University of Arkansas campus. Upon examination of the survey results, some very intriguing correlations became apparent. Of particular interest were the differences between the perceptions of males and females regarding domesticated animals. Women …

Use Of Visual And Tactile Behaviors By Rats (Rattus Norvegicus) In An Object Discrimination Swimming Task, Todd Wiebers

Journal of the Arkansas Academy of Science

When challenged with a cognitive task, rats demonstrate a behavioral flexibility in use and preference of sensory modalities. The present study describes visual and tactile behaviors used by rats in a two choice object discrimination swimming task. The task was designed to preclude use of other sensory modalities and could not be solved via spatial strategies. Fourteen rats learned to criterion a series of 10 discrimination problems. Rats exhibited three stereotypic visual and two stereotypic tactile behaviors over the course of the study. Data analyses indicated that rats demonstrated these behaviors more frequently as they became more familiar with the …