Experimental Analysis of Behavior Commons^™

Factors Affecting Academic Procrastination, John Paul Reynolds

Masters Theses & Specialist Projects

This study sought to understand the relationships among locus of control, parenting style, academic procrastination, and financial independence with a population of undergraduate students. A sample of 61 students (39 females, 21 males, 1 other) completed measures of demographics, locus of control, parenting style, and academic procrastination. Participants were recruited within the last two weeks of the semester. Therefore, the sample probably contained a higher percentage of procrastinators than the general population. There were no significant correlations across the total sample. There was a significant positive correlation between higher scores on the Parental Authority Questionnaire authoritative scale and the Procrastination …

First Semester Enrollment Trends And Patterns: Who Stays? And Who Leaves The Institution?, Jose Soto

Capstone Projects 2015-Present

Even though Binghamton University maintains higher than average undergraduate freshmen retention rates—90% compared to the 73% national average—the administration continues to play a proactive role by seeking ways to improve student retention. While some or most of the students who did not come back for their second semester might have dropped out, there was no data to prove it. Accordingly, from the total of students who did not return, some might be stop-outs, transfers, or actual dropouts. The ultimate goal of this research is to identify small sub-groups of students who do not return to the university for their second …

The Relationship Between Bilingualism, Cognitive Control, And Mind Wandering, Leah J. Shulley

Masters Theses & Specialist Projects

The unique linguistic experience of bilingualism purportedly produces cognitive control advantages. Although there is a significant body of evidence supporting this view, there are also several recently published research studies that failed to replicate bilingual advantages. Furthermore, there is some evidence of a publication bias that favors findings supporting a bilingual advantage. The purpose of this study was to address this discrepancy in the literature by examining performance of bilinguals and monolinguals on a variety of cognitive control tasks. A second purpose was to determine how bilinguals are able to achieve better performance if they do indeed have an advantage. …

The Electrophysiology Of Written Informal Language, Taylor S. Blaetz

Masters Theses & Specialist Projects

Language is an essential component of human behavior. It is ubiquitous, but more importantly, it is malleable and it is constantly changing. Part of the dynamic nature of informal communication is the introduction and adoption of new linguistic elements. Online communication provides a window into this informal public discourse; therefore, it may be useful for testing hypotheses about the processes underlying the acquisition and use of new words. The comprehension of informal language may lead to an understanding of how these new informal words are integrated into our mental lexicon. The current study was an electroencephalographic (EEG) investigation of the …

Age Differences In The Impact Of Emotional Cues On Subsequent Target Detection, Brandon Wade Coffey

Masters Theses & Specialist Projects

Emotional cues within the environment capture our attention and influence how we perceive our surroundings. Past research has shown that emotional cues presented before the detection of a perceptual gap can actually impair the perception of elementary visual features (e.g., the lack of detail creating a spatial gap) while simultaneously improving the perception of fast temporal features of vision (e.g., the rapid onset, offset, and re-emergence of a stimulus). This effect has been attributed to amygdalar enhancements of visual inputs conveying emotional features along magnocellular channels. The current study compared participants’ ability to detect spatial and temporal gaps in simple …

Locus Of Control, Self-Efficacy, And The Mediating Effect Of Outcome Control: Predicting Course-Level And Global Outcomes In An Academic Context, Evelyn W. M. Au

Research Collection School of Social Sciences

Background and Objectives. The current study utilizes Skinner's framework to examine the unique contributions of internal locus of control, self-efficacy, and perceived outcome control over course performance on students' academic experiences. Method. Undergraduate students (N = 225) took part in a longitudinal study and completed two surveys (Time 1: just before their mid-term exams; Time 2: just before their final exam in the same semester). Results. Both locus of control and self-efficacy at Time 1 predicted course-level perceived control over course performance at Time 2. Student-level perceived control over course performance at Time 2 mediated the relationship between self-efficacy at …

Cognitive Features Of Self-Stigmatization Among Juvenile Delinquents, Artyom A. Zinchenko, Mamun Al-Amin, Elena Molchanova

Journal of Health Disparities Research and Practice

The present study investigates cognitive features of stigmatization phenomenon among juvenile delinquents in Kyrgyzstan. It attempts to describe certain peculiarities of juvenile delinquents’ self-schemas and self-stigmatization. The study, additionally, tackles the issue of currently existing stigmas regarding juvenile delinquency in the country. One hundred and fifty four university students were asked to complete a questionnaire that would measure the level of external stigmatization towards juvenile delinquents and those who were once placed into correctional institution. Students showed presence of stigmatization towards people with a criminal record. Fifteen juveniles from the detention school who attended a socio-psychological training as well as …

Effects Of Early-Adolescent, Mid-Adolescent, Or Adult Stress On Morphine Conditioned Place Preference, Chloe Shields

Senior Theses

In light of previous work demonstrating that stress can increase subjective drug reward in adult rats, the present study investigated the influence of stress on morphine conditioned place preference (CPP) in early-adolescent, mid-adolescent, and adult male Sprague-Dawley rats. Subjects in each age group were assigned to either a no stress condition or a stress condition in which they were exposed to an unpredictable eight-day schedule of elevated platform and synthetic fox odor stressors. Place conditioning then evaluated subjective morphine reward in all animals. Using a biased procedure, subjects were assigned to receive morphine on the initially non-preferred side of the …

Differential Effects Of Methylenedioxypyrovalerone (Mdpv) And Mephedrone In Rats Trained To Discriminate Mdma Or A D-Amphetamine+Mdma Mixture, Eric Louis Harvey

Masters Theses

Recent reports on the abuse of novel synthetic cathinone derivatives call attention to serious public health risks of these substances. In response to this concern, a growing body of preclinical research has characterized the psychopharmacology of these substances, particularly mephedrone (MEPH) or methylenedioxypyrovalerone (MDPV), noting their similarities to MDMA and cocaine. The present study employed drug discrimination methodology to assess the discriminative stimulus effects of MEPH and MDPV in male Sprague-Dawley rats trained to discriminate 1.5 mg/kg 3,4 methylenedioxymethamphetamine (MDMA) or a mixture of 1.5 mg/kg MDMA and 0.5 mg/kg d-amphetamine (MDMA+AMPH). After establishing dose response functions with each training …

Effects Of Altering Motivation In Pigeons Performing A Titrating-Delayed-Matching-To-Sample Task, Zachary J. Zimmermann

Masters Theses

In order to better understand the role motivating operations (MOs) serve in preceding and evoking behavior, it is useful to examine the effects of whether manipulating motivation can influence performance on tasks with known behavioral outcomes. It is well established that altered stimulus control is responsible for changes in responding on tasks of generalization and discrimination. Therefore, if stimulus control could be influenced by MOs, then perhaps stimulus discriminations could be improved by manipulating the relevant MO. To this end, the effects of altering motivation via food deprivation were examined in pigeons using a titrating-delayed-matching-to-sample task. Additional pharmacological variables (i.e., …

An Investigation Of Short-Term Memory Functioning In A Neurodevelopmental Rat Model Of Schizophrenia, Ashley M. Moyett

Seton Hall University Dissertations and Theses (ETDs)

Schizophrenia is a debilitating disorder characterized by positive, negative, and cognitive symptoms. Cognitive deficits affect one’s learning and memory due to a dysfunction in the brain, inhibiting a normal functioning life. The self-medicating hypothesis states that ninety percent of people with schizophrenia smoke, because nicotine use improves these cognitive deficits. The cytokine hypothesis states that inflammation due to prenatal infection is associated with schizophrenia. These increased proinflamatory cytokines can damage the brains of the fetuses, which can cause schizophrenic-like symptoms in rats. The present study used Lipopolysaccharides to activate the cytokine-mediated inflammatory response injected into pregnant dams. A T-maze was …

Does Thin Always Sell? The Moderating Role Of Thin Ideal Internalization On Advertising Effectiveness, James A. Roberts, Chloe' A. Roberts

Atlantic Marketing Journal

Much of the current focus on the use of ultra-thin models in fashion magazines can be attributed to Madison Avenue which still operates under a “Thin Sells” ethos. Research to date, however, has provided equivocal evidence of the efficacy of thin models in advertising (Yu 2014). The present study’s two related objectives include: (1) determining whether model size has an impact on advertising effectiveness, and (2) if internalization of the thin ideal moderates this relationship. Study results suggest model size in fashion advertisements has no main effect on advertising effectiveness. Additionally, thin ideal internalization moderates the model size – advertising …

A Signal Detection Experiment With Limited Number Of Trials, Tadamasa Sawada

MODVIS Workshop

Signal detection theory has been well accepted in vision science to measure human sensitivity to stimuli in a Psychophysical experiment. The theory is formulated so that the measured sensitivity is independent from a response bias (criterion). The formulation is based on an assumption that number of trials in the experiment is infinite but this assumption cannot be satisfied in practice. The assumption came from two normal distributions used in the formulation. The distributions respectively represent a set of signal trial and that of noise trials in the experiment. In this study, I will show how the violation of the assumption …

Delay And Probabilistic Discounting Of Alcoholic Beverages, Frank L. Galante

Senior Honors Projects, 2010-2019

Discounting tasks were used to determine the degree to which college undergraduates discounted delayed and probabilistic alcoholic beverages. Tasks were framed in terms of gains (i.e.,obtaining a hypothetical amount of alcohol) and losses (i.e., losing a hypothetical amount of alcohol). In all gain and loss conditions, discounting was evident and was generally well described by a hyperboloid function. Gains were discounted more steeply then losses. There were no correlations between the median delay gain discounting rates and the median delay loss discounting rates. Likewise, there were no correlations between the median probabilistic gain discounting rates and the median probabilistic loss …

Judging Laura, Rebecca E. Richardson

Senior Honors Projects, 2010-2019

Laura Audax is a sixteen-year-old girl who has an interesting set of characteristics. She is a dynamic mixture of compassion, stubbornness, brilliance, recklessness, imagination, and arrogance. The way the world understands these personality traits has transformed and evolved over time. If a girl like Laura lived in four different time periods, society would react differently to her in each era, but the overall question is how different these reactions really are. Does the definition of what makes certain personality traits “good” or “bad” change over time?

The following four stories take place in 1850, 1920, 2015, and 2100 respectively, and …

The Effects Of Tylenol On Non-Social Emotional Memory, Renato Puga

Undergraduate Honors Thesis Collection

The present study proposes utilizing a slide-show presentation analogous to the one employed in Puga, Spelman, and Bohannon (2014). However, a new series of precritical, critical, and post-critical slides will be utilized, counterbalancing perceptuallycentral/peripheral items across all ofthem as well as counterbalancing the pre-critical and post-critical slides. The ultimate goal of this manipulation is twofold: To provide a strong methodological scenario in which (1) the "preceding information effect" found in Puga, Atkinson, and Bohannon (2012) as well as (2) the acetaminophen-post critical effect found in Puga, Spelman and Bohannon (2014) can both be re-tested and solidified.

Paradoxical Interaction Between Ocular Activity, Perception, And Decision Confidence At The Threshold Of Vision, Aaron Schurger

Psychology Faculty Articles and Research

In humans and some other species perceptual decision-making is complemented by the ability to make confidence judgements about the certainty of sensory evidence. While both forms of decision process have been studied empirically, the precise relationship between them remains poorly understood. We performed an experiment that combined a perceptual decision-making task (identifying the category of a faint visual stimulus) with a confidence-judgement task (wagering on the accuracy of each perceptual decision). The visual stimulation paradigm required steady fixation, so we used eye-tracking to control for stray eye movements. Our data analyses revealed an unexpected and counterintuitive interaction between the steadiness …

Delay Discounting: Are Magnitude Effects Moderated By Domain Effects?, David A. Williams Jr.

Masters Theses, 2010-2019

Delay discounting is a phenomenon wherein a commodity loses its value as the delay to its receipt increases. It may be conceptualized as a measure of patience, or impatience. There are several aspects of a commodity that contribute to its loss in value, in addition to the delay to its receipt. Specifically, there are differential rates in delay discounting across commodity types (domain effects) and commodity amounts (magnitude effects). Interestingly, magnitude effects occur almost exclusively in relation to a particular commodity type: monetary rewards. The present study sought to isolate magnitude effects from a particular quality of monetary rewards: fungibility. …

Mass Shootings And Mental Illness Perception, Sierra M. Korb

Renée Crown University Honors Thesis Projects - All

This study focused on the relationship between mass shootings and mental illness stigma. Specifically, this study looks at how learning about mass shootings affects the extent to which people with mental illness are stigmatized. Participants were asked to read a short story and then answer survey questions about their opinions of the mentally ill. The main finding of this study was that participant’s preferred greater social distance from people with mental illness after learning about mass shootings, even when it was not explicitly mentioned that the shooter was a person with mental illness.

Illusory Correlations In Mental Illness Stigma, Katrina Aberizk

Renée Crown University Honors Thesis Projects - All

The purpose of this research is to examine people’s readiness to form an association between those diagnosed with a mental health condition and negative behavior in the absence of objective evidence for that association. The research expands on a traditional illusory correlation paradigm to include social group information and two types of negative behavioral statements. The traditional paradigm exposes research participants to a series of statements describing the behaviors of members of two different social groups, including desirable and undesirable behaviors, and participants are then required to recall behavioral information and rank members of both groups on a series of …