Experimental Analysis of Behavior Commons^™

Flavor Fatigue: Cognitive Depletion Influences Consumer Enjoyment Of Complex Flavors, Diogo Hildebrand, Dan Rubin, Rhonda Hadi, Thomas Kramer

Publications and Research

Surprisingly, little research has examined how consumer responses to specific flavor characteristics of food are formed or how they may fluctuate situationally. We address this lacuna in the literature on the hedonic appreciation of food by demonstrating that enjoyment along one important gustatory dimension, flavor complexity, varies with the degree to which consumers are mentally depleted. Specifically, showing that gustatory sensations are more cognitively demanding than previously thought, findings from three studies evince that cognitive depletion reduces consumer enjoyment of complex-flavored (but not simple-flavored) foods via a reduction in pleasure that otherwise can be derived from complex flavors. We establish …

The Effect Of The Difference In The Perception Of Temperature Between Sexes On The Academic Performance Of Chapin High School Students, Tiffany V. Phan

Journal of the South Carolina Academy of Science

Mental performance and mental functions may be negatively affected by decreases in thermal comfort as a result of large differences in temperature. Additionally, females are seen to be less content with room temperatures and actually prefer rooms with higher temperatures in comparison to males. This investigation explored the potential effect that sex plays in thermal perception and the impact it may yield on academic performance within a high school population. It was hypothesized that female students would experience an increase in academic performance as the temperature increased while males would experience the opposite effect. A quasi-experimental approach was used to …

Distracted Pedestrians: Looking Left?, Emma Hood, Bryan E. Porter

Psychology: Interdisciplinary Research in Behavioral Sciences of Transportation Issues

Distracted pedestrians, those talking or texting on phones as examples, are potentially at risk when crossing urban intersections. They may lack traffic awareness of risk as distracted drivers often do. The transportation field has limited data on distracted pedestrians. This study aimed to contribute to the literature by observing pedestrian behaviors at four urban-area, downtown crosswalks over five weeks in June-July 2021. Overall, 2,055 pedestrians were observed, with 25.4% being distracted. Common distractions were texting, talking on a cell phone, and using headphones. Chi-square analyses found that while distraction did not predict looking left, one behavior that keeps them out …

An Exploratory Scale Of Christian Privilege: The Development Of A Scale To Measure The Attitudinal Constituents Of Christian Privilege, Brier S. Gallihugh

Master's Theses and Doctoral Dissertations

Research surrounding measures of privilege awareness commonly involve White privilege awareness. However, relatively few (i.e., Privilege and Oppression Inventory) look other forms of privilege (i.e., heterosexual, sexism, religion). As such, this study looked to create a more extensive scale that would assess Christian privilege awareness among Christian participants. Items were adapted from theoretically analogous White privilege scales in addition to literature on Christian privilege. Using a sample of 391 participants recruited from Facebook, Reddit, SONA and Twitter, an exploratory factor analysis was run on a 28-item scale. The analysis suggested that a final 21-item, two-factor solution was the best fit …

The Effect Of Barriers To Treatments, And The Attitudes And Beliefs Toward Medication Assisted Treatment (Mat) On The Readiness To Change Within Young Adults Engaging In Regular Alcohol And Opioid Use., Kylie Thorwardson, Ryan Carpenter, Miriam Mead

Undergraduate Research Symposium

People who use substances vary in terms of the problems they experience and the degree to which they feel change is needed. Among those who are interested in making changes, many have qualms and questions about doing so, despite the potential positive benefits of reducing use. Young adults who use substances are especially unlikely to receive substance-focused treatment. It is unclear to what extent this is due to limited access to treatment, a lack of desire to change, beliefs that existing treatments are unlikely to be beneficial, or a combination of factors. This study will examine the associations of perceived …

Interactive Agent-Based Simulation For Experimentation: A Case Study With Cooperatve Game Theory, Andrew J. Collins, Sheida Etemadidavan

Engineering Management & Systems Engineering Faculty Publications

Incorporating human behavior is a current challenge for agent-based modeling and simulation (ABMS). Human behavior includes many different aspects depending on the scenario considered. The scenario context of this paper is strategic coalition formation, which is traditionally modeled using cooperative game theory, but we use ABMS instead; as such, it needs to be validated. One approach to validation is to compare the recorded behavior of humans to what was observed in our simulation. We suggest that using an interactive simulation is a good approach to collecting the necessary human behavior data because the humans would be playing in precisely the …

Understanding Racial Experiences And The Influence Of Family On Stress And Familism Attitudes, Jaqueline Miranda

College of Graduate Studies: Theses & Dissertations

Sixty-five percent of undergraduates reported family as their most important in-group and 79% reported family as being in their top three in-groups (McConnell, 2019). Familial bonds are vital for racial ethnic minorities because of their unique experiences as minorities such as experienced racism, acculturative stress, and other forms of adversity. The current study examined the effects of a racially-based stress induction and imaginal exercise on state stress levels and familial attitudes, and the relationship between racial-ethnic socialization and racial battle fatigue including kinship social support as a moderator. The study used an experimental design, manipulating stress induction through a script …

Jackpot Reinforcers And The Operant Behavior Of Siamese Fighting Fish (Betta Splendens), Jackson Carter Fox

Capstones and Honors Theses

Jackpot reinforcers are an intriguing yet seldom studied area of operant conditioning with many potential applications in the scope of behavioral research. In this study, two Siamese fighting fish (Betta s.) were presented with the visual stimulus of a mirror upon completion of a target response, providing the opportunity to display an agonistic behavior towards their own mirror image. This opportunity for agonistic display to the mirror served as the primary reinforcer of the target response, which was simply swimming in a particular direction over a bar suspended in the center of the tank. This over-the-bar swimming was …

Pigeons Reacting To Transitions From Rich To Lean Schedules Of Reinforcement: Analyses Based On Video Recordings, Erin Michelle Huffman

Capstones and Honors Theses

Pigeons pecking a key on a fixed-ratio schedule pause after receiving a reinforcer. This interruption in operant responding is defined solely by the absence of the responding. The purpose of the present study was to find out what a pigeon does during the pause in key pecking, and whether non-pecking behavior is different across transitions between the rich and lean components of a multiple schedule. Using videos of four pigeons, the duration of several non-pecking behaviors was recorded during the pauses that occurred after the end of a reinforcer and the start of responding in the next component. The pigeons …

Entitled To Be Served: Does Self-Checkout Make Customers Feel Less Rewarded?, Farhana Nusrat, Yanliu Huang

AMTP Proceedings 2021

The adoption of self-service technologies (SST) has been rising over the last few years, and among different SSTs, self-checkout systems are one of the most popular options. In this study, we examine how self-checkout service impacts customers’ shopping outcomes compared to regular checkout service. We propose that self-checkout (vs. regular checkout) systems, would make customers feel less rewarded and less satisfied with their purchases. We conducted four studies to test our hypotheses and showed that self-checkout (vs. regular checkout) service makes customers feel less rewarded, less satisfied with their shopping outcomes, and less likely to return to the store. We …

Information Prioritization: A Comparison Between Utility Maximizers And Probability Matchers, Yusuf Ismaeel

CMC Senior Theses

This thesis examines the differences between probability matchers and utility maximizers in their preferences for information sources in a lab environment. In this paper, we consider the best source of information to be the most connected one. We conducted several linear probability model type regressions along with logit regressions. Furthermore, we also attempted to control and fix any potential misclassifications in classifying the cognitive strategy by using instrumental variables. The results show that utility maximizers will almost always choose the most informed node. Probability matchers, on the other hand, do not exhibit such a behavior as the probability matching strategy …

Corticostriatal Pathway Inactivation And Connections To Associative Learning With Nicotine Stimulus In Rats, Anna Kalinowski

Honors Theses and Capstones

The main concern of this study is looking into the neural mechanisms of associative learning with a nicotine stimulus. The goal of this study was to find out if inactivating the corticostriatal pathway through DREADDs (Designer Receptors Exclusively Activated by Designer Drugs) inhibited goal-tracking behavior in rats. In this experiment, rats underwent two surgeries. One was to inject DREADDs into the infralimbic cortex and the other in the dorsomedial caudate-putamen (dmCPu). Rats were initially trained on levers through water deprivation. Once they reached the criterion, they moved on to the self-administration phase. After the rats were trained in self-administration sessions …

Critically Evaluating Website Credibility: Factors That Influence Perceptions Of Online Mental Health Information, Mikayla Kimery

All Master's Theses

Research on the use of online information has suggested that general users of the internet do not critically evaluate the information they consume. In addition, specific elements of online information, such as the presence of advertisements, has been shown to affect perceptions of that information, resulting in less favorable ratings of websites. In contrast, communication studies have shown that perceptions of the presented information increased favorably when an image of a brain was included even when the actual information was considered insufficient in quality by experts. To date, the combined effects of brain images and advertisements on evaluations of online …

Frontal Alpha Wave Asymmetry In Regard To Affect, Monica Leigh Sewell

All Master's Theses

This study examines frontal alpha brain wave asymmetry (FAA) in relation to emotion processing. Previous research has shown that differences between left versus right FAA could exhibit a neurological marker for emotional intelligence (EI), mental health, and stress. Behavioral data were collected using Profile of Emotional Competence Questionnaire, Perceived Stress Questionnaire, Patient Health Questionnaire-9, and the Generalized Anxiety Disorder-7. This was followed by a series of resting EEG recordings. This study hypothesizes that participants who are mentally healthy, have higher EI scores and lower stress will display greater left FAA. The hypothesis is partially supported; participants with depression had greater …

The Role Of Acetylcholine In Attention And Lapses In Attention In Rats Using The Mode And Deviation From Mode Of Reaction Time Latency, Scott Lee Mitchell

Electronic Theses and Dissertations

Attention Deficit-Hyperactivity Disorder (ADHD) is currently the neurodevelopmental disorder most commonly diagnosed in children in the United States, and one of the defining characteristics of ADHD is inattention. Inattention is marked by increased lapses in attention, and when assessed clinically, it has been highly correlated with reaction-time variability (RTV). Evidence from the human/clinical literature has shown an inherently higher RTV to be the primary quantitative indicator of an ADHD diagnosis. Reaction-time distributions are characterized by an asymmetrical rightward skew, and because of the prevalence of this presentation, it has been theorized that the distribution peak and skew represent separate phenomena, …

Examining How Adverse Childhood Experiences And The Underlying Processes Of Trait And State Impulsivity Influence Suicidal Behavior, Julia K. Duran

Master's Theses or Doctor of Nursing Practice

ABSTRACT

Due to the effects of ACEs and impulsive behavior on mental and physical health, it is important to better understand the relationship between these two as well as how they both may influence choices, such as suicide. Numerous studies have identified impulsive behavior as a risk factor for suicide, however, recent research has identified several underlying independent processes that make up impulsivity. This study uses a broad assessment of trait and state impulsivity to gather a more discrete understanding of the underlying processes that contribute to impulsive behavior. The short version UPPS-P scale was used to measure negative urgency, …

Comparing Common Procedures Used To Manipulate Reinforcer Magnitude, Michael Steele Yencha

Graduate Theses, Dissertations, and Problem Reports (ETD)

Reinforcer magnitude is one of several parameters of reinforcement. In the present study, it referred to the quantitative value of the reinforcer in terms of duration of access to a finite supply of grain pellets. Pigeons responded on concurrent-chain schedules earning one of several reinforcer durations depending on response allocation and experimental conditions. Experiment 1 consisted of relatively long reinforcer durations available for completing one chain compared to relatively short durations available on the other. Response allocation in the initial link determined the reinforcer duration, but responses in the terminal link produced no change in the upcoming reinforcer. This arrangement …

Can Gratitude Interpretation Bias Modification Training Reduce The Effects Of Narcissism?, Kahle J. Elliott

EWU Masters Thesis Collection

The purpose of this study was to examine the effectiveness of gratitude interpretation bias training in decreasing narcissism. This is important because of gratitude’s consistent ability to increase subjective well-being and improve relationships. Because narcissism has been shown to inhibit gratitude, decreasing narcissism by establishing gratitude interpretation biases may have a number of benefits. The effectiveness of these trainings in increasing positive emotions should be researched in terms of decreasing negative emotions, like those associated with narcissism. I found that the trainings significantly influenced participants’ interpretations of ambiguous benefit-related scenarios. However, the intervention did not significantly impact the other outcome …

Post-Bariatric Surgery Patients Fail To Exercise Consistently: Exploring The Potential Role Of Self-Compassion, Naomi Teeter

EWU Masters Thesis Collection

Many bariatric weight loss surgery patients do not exercise after surgery. One potential reason this population may not exercise is due to body image shame and low self-compassion, which can contribute to lower appreciation for one’s body. Adult participants from an international bariatric population sample (N = 805) and an Eastern Washington University undergraduate student sample (N = 104) completed a one-time online questionnaire that included measures of self-compassion, physical activity frequency, body appreciation, and body image shame. In the bariatric sample, self-compassion was indirectly associated with exercise frequency via body appreciation and body image shame. Additionally, at the highest …

Discriminative Stimulus Effects Of Cannabidiol Oil In Rats, Rebecca L. Chalme

Graduate Theses, Dissertations, and Problem Reports (ETD)

Cannabidiol (CBD) is one of the major centrally active phytocannabinoid components of cannabis, and has been approved by the FDA only for the treatment of two rare seizure disorders. However, CBD has been touted as a potential treatment for anxiety in place of more traditional treatments like benzodiazepines. Although there is some evidence of anxiolytic effects of CBD, its suitability as a substitute for benzodiazepines is unknown. This experiment was designed to assess to what extent CBD shares interoceptive discriminative-stimulus properties with the anxiolytic chlordiazepoxide (CDP), a benzodiazepine. In the present experiment, a range of doses (0-333.3 mg/kg) of over-the-counter …