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Beyond Compliance: Examining The Role Of Motivation In Vigilance Performance, Alexis Neigel

Electronic Theses and Dissertations

Vigilance, or sustained attention, is the capacity to attend to information for a prolonged period of time (Davies & Parasuraman, 1982; Jerison, 1970; Warm, 1977). Due to limitations of the human nervous system, as well as the environmental context, attention can begin to wane over time. This results in a phenomenon referred to as the vigilance decrement, or a decline in vigilance performance as a function of time. The vigilance decrement can manifest as poorer attention and is thusly associated with poor performance, which is defined behaviorally as more lapses in the detection of critical signals and an increase in …

Essentialism Of Addiction And Mental Illness, Mary Pirik

Undergraduate Distinction Papers

Essentialism is the belief that certain categories have an underlying essence that is inborn, and cause outward features and characteristics. Many studies have expressed the link between essentialism and stigma in our society which provides evidence that there are stigmas placed on those with mental health disorders, and those negative attitudes create in turn negative behaviors towards these individuals. This evidence has prompted the current study, which primarily considers how essentialist beliefs can enforce harmful attitudes. To do so, two mental illnesses, Heroin addiction and Bipolar I disorder, were looked at in a side by side comparison. Secondarily, the study …

A Theory Of Veteran Identity, Travis L. Martin

Theses and Dissertations--English

More than 2.6 million troops have deployed in support of the wars in Iraq and Afghanistan. Still, surveys reveal that more than half feel “disconnected” from their civilian counterparts, and this feeling persists despite ongoing efforts, in the academy and elsewhere, to help returning veterans overcome physical and mental wounds, seek an education, and find meaningful ways to contribute to society after taking off the uniform. This dissertation argues that Iraq and Afghanistan War veterans struggle with reassimilation because they lack healthy, complete models of veteran identity to draw upon in their postwar lives, a problem they’re working through collectively …

The Effect Of Massage Therapy On Decision Making Skills In First Responders, Lyanna A. Díaz

Doctor of Psychology (PsyD)

Firefighters experience everyday trauma, (critical incidents), as part of their job responsibilities. Critical incident exposure, number of years firefighting, burnout, and disengagement coping were positively associated with posttraumatic stress symptoms (Sattler, Boyd, & Kirsch, 2014). Ideally, firefighters would participate in positive coping strategies like trauma-related psychotherapy, massage therapy, and engaging with healthy social supports (Yuan et al., 2010); however, this does not routinely happen and posttraumatic stress symptoms increase. Since trauma can affect the body, manipulating the skin and muscles helps to release tension (Huebscher, 1998). This study investigated the relationship between massage therapy and decision-making abilities of firefighters in …

Creative And Novel Approaches To Empathy, Edward Neukrug

Counseling & Human Services Faculty Publications

[Introduction] Near the end of Carl Rogers' life, he wrote a scathing article noting that his conceptualization of empathy had little to do with the popularized notion of empathy that had become known as "reflection of feelings." He may have been particularly angry because there were some apocryphal stories circulating about Rogers' work with clients. One of them goes something like this:

Rogers is seeing a client in his office on the 10th floor of a building. The client tells Rogers that he is really depressed, and Rogers says, "Sounds like you're really depressed." The client goes on to say …

The Giving Tree Academy, David A. Hurdle

CMC Senior Theses

A proposal for a new preschool based in Pomona, California, targeted towards children from low-income backgrounds. Includes extensive research on preschool nationwide, the state of California, and in Pomona. Within the paper a new preschool curriculum and specific teacher practices are discussed. Intended as a model for a new school. or to be adapted for use in educational policy.

The Connection Between Drug Use And Crime In Western Australia, Kathryn Riordan

Theses: Doctorates and Masters

Despite decades of research, there is no consensus as to the factors that explain the association between drug use and criminal behaviour. While the evolving sophistication in research methodology has identified factors that are associated with involvement in both drug use and crime, exploration of the idiosyncratic factors that contribute to initiation, maintenance and desistence in drug use and criminal behaviour over time, across culture and social context remains unknown. In this research a grounded theory approach was used to develop an explanatory model based on the reported experiences of 22 non-Aboriginal and 11 Aboriginal adult male offenders, incarcerated in …

Does Personality Similarity In Bottlenose Dolphin Pairs Influence Dyadic Bond Characteristics?, Kelsey R. Moreno, Lauren Highfill, Stan A. Kuczaj

Faculty Publications

Social structures are critical to the success of many species and have repercussions on health, well-being, and adaptation, yet little is known about the factors which shape these structures aside from ecology and life history strategies. Dyadic bonds are the basis of all social structures; however, mechanisms for formations of specific bonds or patterns in which individuals form which types of bonds have yet to be demonstrated. There is a variety of evidence indicating personality may be a factor in shaping bonds, but this relationship has not been explored with respect to bond components and is yet to be demonstrated …

Rest In The Zebrafish, David J. Echevarria, Kanza M. Khan

Faculty Publications

The purpose and function of sleep has been the topic of discussion for several centuries. Though our understanding of the mechanisms underlying the propagation and maintenance of rest states has undergone significant improvement, much remains to be learned with regards to the effects of disrupted sleep on diseased states. A deeper understanding of the neural circuitry and associated phenotypes would allow for the identification of sleep-related pathologies as well as the development of therapies for individuals with sleep disorders. To this end, the zebrafish (Danio rerio) pose a great advantage. Zebrafish are a diurnal animal, and the sleep rhythms of …

Self-Esteem And Social Anxiety In Children With Communication Impairments, Rebekah I. Novom

Scripps Senior Theses

The proposed study will investigate how having a speech and/or language impairment, as well as age, affect children’s self-esteem and levels of social anxiety compared to children who have typical language development (TLD). This cross-sectional correlational study will examine approximately 160 participants between the ages of 5 to 10 who fall into one of four communication type groups: speech impairments (speech sound disorders and/or stuttering), language impairments (specific language impairment), speech and language impairments, or TLD. The participants’ self-esteem, levels of social anxiety, and attitudes about their communication ability will be measured via established scales. Participants will also be asked …

Serum Kynurenic Acid Is Reduced In Affective Psychosis, B. E. Wurfel, W. C. Drevets, S. A. Bliss, J. R. Mcmillin, H. Suzuki, B. N. Ford, H. M. Morris, T. K. Teague, R. Dantzer, J. B. Savitz

Department of Educational Psychology: Faculty Publications

A subgroup of individuals with mood and psychotic disorders shows evidence of inflammation that leads to activation of the kynurenine pathway and the increased production of neuroactive kynurenine metabolites. Depression is hypothesized to be causally associated with an imbalance in the kynurenine pathway, with an increased metabolism down the 3-hydroxykynurenine (3HK) branch of the pathway leading to increased levels of the neurotoxic metabolite, quinolinic acid (QA), which is a putative Nmethyl- D-aspartate (NMDA) receptor agonist. In contrast, schizophrenia and psychosis are hypothesized to arise from increased metabolism of the NMDA receptor antagonist, kynurenic acid (KynA), leading to hypofunction of GABAergic …

The Effects Of Depletion And Brain Stimulation On Motivation, Sarah Beth Bell

Theses and Dissertations--Psychology

Mental fatigue decreases motivation. I tested whether applying electricity to a self-control region of the brain would replenish some of the motivation normally lost during mental fatigue. 224 people participated in this study. Each person received real or placebo brain stimulation while undergoing activities that increased mental fatigue. The dependent variable was a task where participants had to perform work by clicking a computer mouse repeatedly. Before performing this task, participants indicated how hard they were planning to work on this motivation task. Participants who received real brain stimulation were able to perform more work, but only if they also …

The Influence Of Books, Television, And Computers On Empathy And Altruistic Behavior In Young Children, Alicia Breyer

Scripps Senior Theses

The rising prevalence of media use and the decreasing use of books create a need for research on the positive learning effects these platforms may have on children. This study will explore how learning platforms (specifically books, television, and computers) in early childhood affect development of social awareness – in particular, empathy and altruistic behavior. The researcher will recruit approximately 192 participants, ages 3 to 5, and randomly assign them to one of three groups: book readers, television viewers, and computer gamers. The subject of the platform will be kept consistent through the use of the children’s television program Daniel …

Are You Feeling Me?: The Role Of Attention In Physiological Empathetic Responses, Gabriela Paganini

Scripps Senior Theses

This study examined the role of attention and trait empathy within the production of neural facial mimicry responses that have been previously found to be associated with the experience of empathy. More specifically, do people who have high trait empathy levels require less attention to emotional information in order to still exhibit these physiological responses than people who have lower trait empathy levels? It has previously been demonstrated that responses in the zygomaticus and corrugator muscles have been associated with the experience of empathy. College aged participants were shown series of happy, angry, and neutral faces with the amount of …

Prosocial/Civic Interests, Prosocial/Civic Behaviors, And Participation In The Arts, Donald J. Polzella

Psychology Faculty Publications

Executive Summary

A useful strategy for understanding the benefits of participating in the arts is to focus on audience members rather than on artists or performers (Brown & Novak, 2007). Previous research employing this strategy provided a framework for the present study. Polzella & Forbis (2013, 2014) used logistic regression to analyze data from 6257 households who took part in the 2008 Survey of Public Participation in the Arts (SPPA). Three pro-social behaviors (voting in the 2004 presidential election, making charitable donations or volunteering time, and attending community meetings) were regressed on what the NEA considers “traditional” music audience participation …

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 …

Teaching For Tomorrow: An Exploratory Study Of Prekindergarten Teachers’ Underlying Assumptions About How Children Learn, Erin E. Flynn, Rachel E. Schachter

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

This study investigated eight prekindergarten teachers’ underlying assumptions about how children learn, and how these assumptions were used to inform and enact instruction. By contextualizing teachers’ knowledge and understanding as it is used in practice we were able to provide unique insight into the work of teaching. Participants focused on children’s ability to remember information, frequently through engagement and repetition. Teachers also anticipated what children would be learning in the early elementary years and taught that content, yet they did not necessarily expect children to remember the information, or even know if children learned the information. Implications for the design …

Metaphorically Framed Stereotypes, Victim Race, And Attitudes Toward Police: Factors Influencing Juror Cognition And Decision-Making In Police Force Cases, Aliza Jo Spruch-Feiner

Honors Papers

In addition to structural issues within the U.S. justice system, psychological factors contribute to the recent pattern of non-indictments of police officers tried for potential uses of excessive force against Black people. This paper examines the effects of metaphorically framed racial stereotypes and victim race on juror cognition, reasoning, and decision-making. A study was administered via Amazon Mechanical Turk to 420 White participants. The hypotheses were tested using a 3 (Black stereotype metaphors vs. non-stereotypical race-neutral dehumanizing metaphors vs. non-metaphoric semantically similar descriptors) x 2 (race of victim of police violence: White vs. Black) factorial design. While no significant effects …

Behavioral Differences Between Urban And Rural American Crows (Corvus Brachyrhynchos), Carolina Montenegro

All Master's Theses

The consequences of transforming a natural environment into a human-modified environment (i.e., urbanization) on wildlife has long been a topic of concern, but has been hampered by a lack of empirical evidence focused on animal behavior. The current study was designed to explore behavioral differences between urban and rural American crows (Corvus brachyrhynchos) by installing baited perches in urban and rural settings in Kittitas County, Washington. In order to observe differences in urban and rural crow behavior to approach or avoidance-oriented stimuli, perches included custom cameras and audio equipment that alternated between periods of playing crow calls or …

Identification Of Preference Categories, Katrina Brooks

All Master's Theses

A 16-item paired stimulus (PS) preference assessments was utilized to identify preference categories. A single item from both the highly-preferred (HP) and less preferred (LP) categories as well as two categorically similar but untested items were then utilized during a reinforcer assessment. An alternating treatments design with an initial baseline and final best treatment phase was implemented to assess the comparative effectiveness of the tested versus untested stimuli to act as reinforcers. The reinforcer assessment involved implementation of discrete trial teaching methods to instruct four separate but similar tasks. Each task was paired with an edible item. During treatment, correct …

Nudging Towards Social Change: The Application Of Psychology And Behavioral Economics In Promoting Responsible Consumption, Larissa Chern

CMC Senior Theses

With workplace disasters in developing countries increasingly in the news, a major question is how to encourage consumers to use corporate social responsibility as a criterion in purchasing. Distinct from environmental concerns, social responsibility is defined here with respect to the humanitarian aspects of corporate practice, including fair wages and working conditions, equitable treatment of the disadvantaged, and restriction of child labor. Although the idea of socially responsible consumption (SRC) was first identified over forty years ago, most recent research on changing consumption habits focuses specifically on environmentally responsible consumption (ERC). Combining the psychological concept of social norms with economic …

Cognitive Biases In Alcohol And Marijuana Users, Wyatt G. Frahm

All Master's Theses

The current study investigated the influence of marijuana and alcohol consumption and craving on a primed word stem completion (WSC) task. One hundred participants were randomly assigned to one of three prime conditions: Substance-prime, neutral-prime, and no-prime. In the substance- and neutral-prime conditions, participants were presented with a series of prime words. After a distracter task those participants who were presented with a series of prime words, all participants were given a multi-solution WSC task, which consisted of the initial two to four letters of a word for which the participants were instructed to complete with the first word that …

The Effects Of A Lag 5 Schedule Of Reinforcement On Toy Play Response Variability, Holly Lynn Sutton

All Master's Theses

Variability in behaviors is a necessary part of living and thriving. Variability allows a person to adapt to new settings, problem solve, and survive. Individuals with an autism spectrum diagnosis lack response variability in their behavioral repertoire, which leads to a lack of problem solving and adaptive skills. Rigid toy play is a common symptom of autism spectrum disorder and shows a larger lack of overall response variability. A lag schedule of reinforcement requires the organism to vary their current response from previous responses in order to receive reinforcement. The purpose of the current study was to evaluate the effect …

Effects Of Screen Light Filtering Software On Sleep And Morning Alertness, Hengyu Chi

All Master's Theses

Research has shown that blue light can impact the circadian rhythm. Research has also suggested that use of electronic devices, such as computers and televisions that emit blue light before sleep, can negatively impact sleep quality. This research has led to the creation of computer software which lowers the levels of blue light in the evening to help with sleep. This study looked at the impact of wavelength filtering software on sleep onset, sleep duration and subjective alertness after morning waking of four college students. The college students were randomized into two groups and had the wavelength filtering software f.lux …

Group Equine Assisted Therapy: A Novel Approach For Treating Adolescents Diagnosed With Oppositional Defiant Disorder, Nicole C. Wozniak

Psychology Doctoral Specialization Projects

Oppositional Defiant Disorder (ODD) is a pervasive form of mental illness which affects millions of youth ages 12-18. It is characterized by a frequent and persistent pattern of angry mood, defiant behavior, and/or vindictiveness. Teenagers afflicted with ODD are often unwilling to participate in treatment and have difficulty responding to traditional therapy models. The current "Best Practices" model for treating ODD is extensive family therapy. As of today, there is no Best Practice method for providing direct treatment to the young people themselves. Equine Assisted Therapy (EAT) has been found to be qualitatively effective in reducing ODD symptoms in the …

Beyond Affordances: Closing The Generalization Gap Between Design And Cognitive Science, John M. Flach, Pieter Jan Stappers, Fred Voorhorst

Psychology Faculty Publications

As designers and cognitive scientists begin to explore human experience as a relation between people and products, there is a need for constructs that index relational properties (i.e., properties of a product that are dependent on properties of an actor). One such construct that has recently become popular with designers is affordance. Affordances, such as pass-through-able, depend on properties of both an object (e.g., width of an opening) and properties of an actor (e.g., girth or shoulder width). In this article, three relational constructs are suggested to reflect important properties of the coupling between humans and products: affording, specifying, and …

Puberty Predicts Approach But Not Avoidance On The Iowa Gambling Task In A Multinational Sample, Grace Icenogle, Laurence Steinberg, Thomas M. Olino, Elizabeth P. Shulman, Jason Chein, Liane Peña Alampay, Suha M. Al-Hassan, Hanan M S Takash, Dario Bacchini, Lei Chang, Nandita Chaudhary, Laura Di Giunta, Kenneth A. Dodge, Kostas A. Fanti, Jennifer E. Lansford, Patrick S. Malone, Paul Oburu, Concetta Pastorelli, Ann T. Skinner, Emma Sorbring, Sombat Tapanya, Liliana Maria Uribe Tirado

Psychology Department Faculty Publications

According to the dual systems model of adolescent risk taking, sensation seeking and impulse control follow different developmental trajectories across adolescence and are governed by two different brain systems. The authors tested whether different underlying processes also drive age differences in reward approach and cost avoidance. Using a modified Iowa Gambling Task in a multinational, cross‐sectional sample of 3,234 adolescents (ages 9–17; M = 12.87, SD = 2.36), pubertal maturation, but not age, predicted reward approach, mediated through higher sensation seeking. In contrast, age, but not pubertal maturation, predicted increased cost avoidance, mediated through greater impulse control. These findings add …

The Effect Of Font Type On Memory For Instruction, Courtney Upchurch

Honors Theses

The purpose of the present study was to determine whether or not one font type promotes superior memory retention for order over another. Participants were presented with one of three sets of instructions each displayed using a different style of font. They were asked to read the instructions and, following this, were provided with the instructions presented in a different, random order. Their task was to place the instructions back in the order in which they were originally presented. Results indicated that one font style led to better memory for order than the others. In addition, based on participant self-reports, …

Memory Retention Rates Of Gossip-Related Information, Hannah R. Rogers

Honors Theses

The aim of this study is to determine if gossip-related information produces higher memory retention rates than scientific information. Participants completed a two-part survey. During the first part of the survey, participants read nine paragraphs, separated into three categories. Three were scientific, three were non-celebrity gossip, and three were celebrity gossip. After reading each article, participants rated each on a scale of 1-10 based on both personal relevance and how interesting they found each article. After a week delay, participants completed a multiple-choice memory test about the articles read the week before. The study found that while scientific articles were …

Cannabidiol Mitigates Opioid Reward On Conditioned Place Preference In Mice, James Roland Markos

Honors Theses

This study sought to determine whether the cannabis constituent, cannabidiol (CBD), is able to attenuate morphine reward in the conditioned place preference (CPP) paradigm. Mice received IP injections of either saline or morphine and increasing doses of CBD that were paired with a distinct environment in the CPP apparatus. Morphine-produced place preference was dose-dependently blocked by CBD. Furthermore, none of the tested doses of CBD exhibited reward or aversion. The finding that CBD blocks opioid reward suggests CBD may be useful as an abuse deterrent, particularly in the setting of opioid use for pain management.