Experimental Analysis of Behavior Commons^™

The Effects Of External Motivation And Real-Time Automated Feedback On Speeding Behavior In A Naturalistic Setting, Ian J. Reagan, James P. Bliss, Ron Van Houten, Bryan W. Hilton

Psychology Faculty Publications

Objective: In this field experiment, the authors tested an alerting system and a monetary incentive system with the objective of reducing speeding more than 5 mph faster than the posted speed limit.

Background: Speeding is a factor in a significant number of traffic fatalities. The systems tested in this project have been evaluated outside but not within the United States. These studies indicated that similar systems led to reductions in speeding.

Method: For this study, eight vehicles were instrumented such that vehicle speed and speed limits were linked in real time. A total of 50 participants drove assigned vehicles for …

Investigating The Roles Of Time Perspective And Emerging Adulthood In Predicting Driving Behavior, Kristie L. Johnson

Psychology Theses & Dissertations

In the U.S., motor vehicle crashes are the leading cause of death for individuals 2 to 34 years of age (National Highway Traffic Safety Administration, 2009c). Of particular interest are 18 to 25 year olds or emerging adults because of their increased crash risk. The prevalence of crashes attributable to the combination of driving inexperience and risky behaviors creates the necessity to identify predictors of crash likelihoods. While there are known personality variables that predict risky driving, time perspective as an additional one was suggested. Time perspective pertains to how the past, present, and future influence an individual's actions. Zimbardo, …

The Role Of Just Desserts, Deterrence, And An Apology In Recommending Punishment For Violations Of Hiv Non-Disclosure Laws, William Alexander Woody

Psychology Theses & Dissertations

HIV non-disclosure laws, which require people with HIV to disclose their HIV serostatus to potential sexual partners, are common in the U.S. This thesis applied philosophical theories of punishment to examine why people would punish these law violators. Specifically, retribution/just deserts (i.e., an eye for an eye) and deterrence (i.e., general crime prevention) were examined as punishment motivations. Additionally, offender apology was investigated as a potential moderator of the effects of retribution on punishment. A 2 (Just Deserts) X 2 (Deterrence) X 2 (Apology) ANOVA design was used with recommendations for a prison sentence and financial fine as the dependent …

The Effects Of Personalized Boosters For A Computerized Intervention Targeting College Student Drinking, Abby L. Braitman

Psychology Theses & Dissertations

Heavy episodic alcohol use within the college student population is both widespread and problematic (Benton et al., 2004; Core Institute, 2006; Hingson, Zha, & Weitzman, 2009; O'Malley & Johnston, 2002; Perkins, 2002; Singleton, 2007). More than 40% of college students report at least one symptom of alcohol abuse or dependence (Knight et al., 2002). Computerized interventions are widely used because of their advantages over in-person interventions. They are more cost-effective and can quickly deliver tailored individual feedback to more students. Computerized interventions can be administered to large groups of students (e.g., incoming students, athletes, fraternities/sororities). However, a (2007) meta-analysis by …

The Impact Of Sleepiness And Sleep Constructs On Driving Performance, Jennifer Freeman May

Psychology Theses & Dissertations

Sleepiness causes performance decrements that lead to thousands of crashes and fatalities annually. Research supports the conclusions that sleep duration and circadian rhythms impact sleepiness and affect driving performance. Conflicting in the literature is whether severity of sleep disorders, sleep quality and subjective sleepiness affect driving performance. The correlation between a driver's perception of their sleepiness and their driving performance is also unclear. The primary goal of this study was to create an in-depth model demonstrating which measures of sleepiness influence driving performance. It was hypothesized that sleep quality, sleep apnea severity and subjective sleepiness add to a model of …

Inattentional Blindness In A Simulated Driving Task, Kellie D'Hanis Kennedy

Psychology Theses & Dissertations

The visual attention failure of inattentional blindness (IB) frequently occurs for visual information that is relevant and detectable, regardless of whether the unexpected event is congruent or incongruent within the task context. In the context of driving, an occurrence of IB has been associated with deadly collisions as well as significant property damage. For example, in 2008, drivers traveling the wrong way on clearly marked one-way roads caused 747 fatal traffic crashes. Many of these were directly attributable to inattentional blindness. Previous research focused on IB using secondary tasks such as billboards, signage, or bicyclists. The current study explored IB …

When Cognitive Bias Masquerades As Intervention Efficacy: Drinking Norms As Anchors And Norm Interventions As Anchoring Effects, Matthew R. Pearson

Psychology Theses & Dissertations

Problematic drinking is a serious public health concern on college campuses in the United States. College students most frequently report drinking for social reasons, and perceptions of peers' drinking, or perceived drinking norms, are among the most consistent, robust predictors of college student drinking. Therefore, norm-based interventions have risen to prominence in the attempt to reduce the harm caused by college student alcohol use. However, the efficacy of these interventions may be obscured by cognitive bias. Specifically, providing information regarding the drinking norm may "anchor" individuals' estimates of their own behavior. Using samples of college student drinkers, two studies were …

Mood And Creativity: The Mediating Role Of Attention, Viktoria Tidikis

Psychology Theses & Dissertations

Within literature there are two opposing views regarding the role of emotions in the creative process. The most commonly held view contends that positive emotions enhance creativity, while negative emotions stifle it; yet, some studies show an opposite trend. To help resolve this conundrum, this research examined the mediating effect of attention on the relationship between mood and creativity. The results showed that positive deactivating and negative activating emotions led to broader attention, while positive activating and negative deactivating emotions caused narrowing of attention. Furthermore, the creative process is not uniform in its requirements of attentional breadth; some creative tasks …

The Effect Of Improvisations And Observations On Standardized Patient Encounters, Subjective Workload And Stress, Elizabeth T. Newlin-Canzone

Psychology Theses & Dissertations

Standardized patients (SPs) are people trained to present a medical case for teaching and assessing medical students and they simultaneously perform several demanding tasks including portraying the patient, assessing the learner, and providing feedback. This study investigated the effect of improvisations and multiple task performance on the ability to observe another's nonverbal (NV) behaviors and rate their communication skills. Subjective reports of mental workload and stress were also obtained. The first study involved undergraduates interviewing for a job. Type of interview (rote and improvisational) and type of observation (passive and active) were manipulated within groups. Based on theories of attention …

A Field Experiment To Test The Effects Of Automated Feedback And Monetary Incentive On Speeding Behavior, Ian J. Reagan

Psychology Theses & Dissertations

This field experiment tested the effects of two systems on speeding, mental workload, and driver acceptance of the systems. Using GPS technology integrated with GIS referenced speed limit information, eight vehicles were instrumented in a manner that allowed real time knowledge of vehicle speed relative to the speed limit. Fifty participants drove these vehicles, with each individual driving his or her assigned vehicle for a four week trial. During one week, 40 participants experienced an automated feedback system, which provided visual and auditory alerts when they sped five or more mph over the limit. Twenty of these 40 individuals experienced …

Investigating Intrinsic And Extrinsic Variables During Simulated Internet Search, Molly M. Liechty, Poornima Madhaven

Psychology Faculty Publications

Using an eye tracker we examined decision-making processes during an internet search task. Twenty experienced homebuyers and twenty-five undergraduates from Old Dominion University viewed homes on a simulated real estate website. Several of the homes included physical properties that had the potential to negatively impact individual perceptions. These negative externalities were either easy to change (Level 1) or impossible to change (Level 2). Eye movements were analyzed to examine the relationship between participants' "stated preferences"[verbalized preferences], "revealed preferences" [actual decisions[, and experience. Dwell times, fixation durations/counts, and saccade counts/amplitudes were analyzed. Results revealed that experienced homebuyers demonstrated a more refined …

An Experimental Analysis Of Couple Aggression Using A Response Choice Paradigm, Claudia R. Viggiano

Psychology Theses & Dissertations

Research suggests that a majority of the violence reported by couples involves mutual, low-level acts of aggression; however, there is a dearth of research examining this "common couple violence" using a true experimental paradigm. The current study was designed to more closely approximate a naturalistic situation involving common couple violence by allowing participants to choose whether to retaliate in the face of provocation by their partner. Couples were randomly assigned to four conditions representing different patterns of provocation. Based on the assigned condition, participants received varying amounts of bad tasting juice allegedly poured for them by their partners across 5 …

A Behavioral Observation Study Of Turkish Drivers’ And Children's Safety Belt Use, Bryan E. Porter, Timo Lajunen, Türker Özkan, Kelli England Will

Psychology Faculty Publications

Researchers focused on child restraint use in vehicles travelling along Turkish roadways. Field observations occurred at 1.5 - 2 hour intervals during daylight hours between 1130 and 1930 in January 2009. Overall, 1,423 vehicles with children 8 years old and younger were observed completely. Drivers’ belt use was 52.1%. Children's use rate (over all age categories and restraint systems) was even lower at 29.4%. Unfortunately, 29.4% of these vehicles also had a child riding on another occupant's lap. The findings supported researchers’ concerns that children are at risk for traffic crash injuries and fatalities in Turkey, and that occupant protection …

The Effects Of Automation Expertise, System Confidence, And Image Quality On Trust, Compliance, And Performance, Randall D. Spain

Psychology Theses & Dissertations

This study examined the effects of automation expertise, system confidence, and image quality on automation trust, compliance, and detection performance. One hundred and fifteen participants completed a simulated military target detection task while receiving advice from an imperfect diagnostic aid that varied in expertise (expert vs. novice) and confidence (75% vs. 50% vs. 25% vs. no aid). The task required participants to detect covert enemy targets in simulated synthetic aperture radar (SAR) images. Participants reported whether a target was present or absent, their decision-confidence, and their trust in the diagnostic system's advice. Results indicated that system confidence and automation expertise …

A Pilot Study To Explore The Use Of Expressive Writing To Reduce Anxiety And Psychological Threat In An Academic Setting, Cynthia Delores Jenkins

Counseling & Human Services Theses & Dissertations

The purpose of this study was to investigate if the use of Pennebaker's short-term expressive writing intervention would have a positive effect on the academic performance of a group of third semester underperforming freshmen. This is a relatively brief and simple intervention pioneered by J. W. Pennebaker (1997) who conducted numerous studies using the procedure. Most of the research has involved having subjects write about traumatic, stressful or emotional events for 15–20 minutes (the maximum) over 3–5 days. In contrast, the studies by Wilson (2006) and Cohen et al (2006) used self-affirmations for writing. For this study self-affirmation directions were …

How Do People React To Someone Who Has Recently Tested For Hiv? An Experimental Study Of The Effects Of Sexual Orientation And Hiv Status, Stacie A. Wilson

Psychology Theses & Dissertations

HIV/AIDS-related stigma remains prevalent in our society despite advances in medical treatment, and appears to be based on fear of the illness and negative attitudes toward gay individuals. Previous literature examining the phenomenon, enactment, and consequences of HIV/AIDS-related stigma has primarily been based on self-report measures examining participants' imagined reactions toward a person with HIV/AIDS (PWHA). The present study attempted to expand on the self-report findings and contribute uniquely to the literature by examining participants' attitudes toward an individual believed to be gay and HIV-positive after a real-life interaction. This study, which involved the use of a confederate whose sexual …

Measuring Self-Disclosure Over The Internet, David Pope

Psychology Theses & Dissertations

A two-axial measure of disclosure intimacy by Morton (1976, 1978) was expanded to create a new measure usable for linear analyses. Morton's item of "Description" was divided into three "Context" items: Self-Concept, Interpersonal, and Taboo. The other axis of "Evaluation" was divided into four "Expression" items: Detail, Protected, Intensity, and Negativity/Vulnerability. As test data for the measure, demographic information from l50 users' weblogs was compared to free-response disclosures measured with the Morton measure and the linear Context/Expression measure. A multiple regression analysis of profile information versus disclosure intimacy did not reach significance. Results were inconclusive because the measures used in …

Hindsight Bias In Insight And Mathematical Problem Solving: Evidence Of Different Reconstruction Mechanisms For Metacognitive Versus Situational Judgments, Ivan K. Ash, Jennifer Wiley

Psychology Faculty Publications

This article presents two experiments that used insight and mathematical problems to investigate whether different factors would affect hindsight bias on metacognitive and situational judgments. In both studies, participants initially rated their likelihood of solving each problem within a certain amount of time (metacognitive judgments) and rated the importance of each component of the problem for finding the solution (situational judgments). Next, participants attempted to solve each problem. In Experiment 1, all participants were given solution feedback information, but in Experiment 2, participants were not given any solution feedback. After 1 week, participants were asked to recall their original judgments. …

The Importance Of Gender And Readiness To Change In The Prediction Of Drinking And Negative Consequences Of First-Year Student Drinkers, Margot E. Ackermann

Psychology Theses & Dissertations

College drinking is widespread, and binge drinkers can experience serious consequences. The present study examined the effectiveness of two interventions, expressive writing and behavioral monitoring, as well a combined condition, in reducing drinking and negative consequences associated with drinking. Gender differences and differences in readiness to change binge drinking were also assessed. Participants (N = 97) completed a pretest, eight weekly intervention activities, and a posttest during their first semester of college. An ANOVA tested the hypothesis that individuals higher in readiness to change binge drinking participated in more of the weekly intervention activities; this hypothesis was not supported. A …

Fatigue's Influence On Workload, Situation Awareness, And Performance In A Military Simulation Of Combat, Carlotta M. Boone

Psychology Theses & Dissertations

Military operations routinely require military personnel to consistently perform their duties over several hours or days. Tasks that require prolonged work can lead to mental fatigue and decreased performance. The transactional model proposes that individuals cope with changes in the environment and maintain performance. This ability to cope is determined by factors of the environment and the individual's personality. One environmental factor that can influence coping is extended task performance. This study examined the effect of extended task performance and its interaction with task difficulty. Participants interacted with the military simulation game Command and Conquer: Generals™ for three hours. They …

Cognitive Implications Of Facilitating Echoic Persistence, Carryl L. Baldwin

Psychology Faculty Publications

Seventeen participants performed a tone-pattern-matching task at different presentation levels while concurrently engaged in a simulated-driving task. Presentation levels of 60, 65, and 70 dBC (SPL) were combined factorially with tone-matching delays of 2, 3, and 4 sec. Intensity had no effect on performance in single-task conditions and short-delay conditions. However, when the participants were engaged concurrently in the driving task, a significant interaction between presentation level and delay was observed. In the longest delay condition, the participants performed the tone-patten-matching task more efficiently (more quickly and without additional errors) as presentation intensity increased. These findings demonstrate the interaction between …

Dissociable Aspects Of Mental Workload: Examinations Of The P300 Erp Component And Performance Assessments, Carryl L. Baldwin, Joseph T. Coyne

Psychology Faculty Publications

Advanced technologies have enabled the choice of either visual or auditory formats for avionics and surface transportation displays. Methods of assessing the mental workload imposed by displays of different formats are critical to their successful implementation. Towards this end a series of investigations were conducted with the following aims: 1) developing analogous auditory and visual versions of a secondary task that could be used to compare display modalities; and 2) to compare the sensitivity of neurophysiological, behavioral and subjective indices of workload. Experiments 1 and 2 confirmed that analogous auditory and visual secondary oddball discrimination tasks were of equivalent difficulty …

Pilot Performance And Eye Movement Activity With Varying Levels Of Display Integration In A Synthetic Vision Cockpit, Julie Michele Stark

Psychology Theses & Dissertations

The primary goal of the present study was to investigate the effects of display integration in a simulated commercial aircraft cockpit equipped with a synthetic vision display. Combinations of display integration level (low/high), display view (synthetic vision view/traditional display), and workload (low/high) were presented to each participant. Sixteen commercial pilots flew multiple approaches under IMC conditions in a moderate fidelity fixed-base part-task simulator. Pilot performance data, visual activity, mental workload, and self-report situation awareness were measured.

Congruent with the Proximity Compatibility Principle, the more integrated display facilitated superior performance on integrative tasks (lateral and vertical path maintenance), whereas a less …

The Effect Of Pfiesteria Toxin On General Activity And Performance On The Elevated Plus Maze In Rats, Sarah Ann Schultz

Psychology Theses & Dissertations

Marine toxins that cause fish kills also threaten human health. Pfiesreria piscicida and Pfiesteria shumwayae are marine microorganisms responsible for periods of massive fish death and are implicated as causative agents in the neurocognitive decline of humans exposed to the aerosols of the Pfiesteria toxin. Past research with animals has demonstrated that exposure to Pfiesteria does result in impaired learning and memory performance. The present study aimed to investigate whether Pfiesreria-exposed animals behaviorally indicate greater anxiety or differing levels of activity compared to control animals; both anxiety and activity might affect learning and memory performance. The behavior of twelve …

Crisp And Fuzzy Signal Detection Theory And Pilot Weather Judgment: Implications For Vfr Flights Into Imc, Joseph T. Coyne

Psychology Theses & Dissertations

Weather represents one of the greatest hazards to general aviation (GA), accounting for 15% of the GA accident fatalities. Of the fatal weather accidents 90% are attributed to visual flight rules (VFR) flight into instrument meteorological conditions (IMC). The situation assessment hypothesis suggests that pilots may inadvertently enter IMC because they lack the sensitivity needed to distinguish between visual meteorological conditions (VMC) and IMC. An alternative hypothesis is that pilots recognize conditions have deteriorated but are motivated by some other factor, such as pressure from passengers. The present study uses Jensen's Pilot Judgment Model and Signal Detection Theory to explain …

An Examination Of Personality As A Predictor Of Guard Behavior In A Virtual Environment, Jean M. Catanzaro

Psychology Theses & Dissertations

Military personnel need access to realistic training tools that can provide a safe environment in which to acquire skills that will generalize to real world tasks. A virtual environment (VE) is one such tool. The focus of the present study was to evaluate a VE as a training tool for military guards. The first goal was to examine the potential of VE technology to provide effective training for standing watch at a military checkpoint. The second goal was to study a set of personality traits that might predict performance. Participants completed the NEO Personality Inventory and were trained to perform …

Using Latent Semantic Analysis To Assess Reader Strategies, Joseph P. Magliano, Katja Wiemer-Hastings, Keith K. Millis, Brenton D.. Muñoz, Danielle Ncnamara

Psychology Faculty Publications

We tested a computer-based procedure for assessing reader strategies that was based on verbal protocols that utilized latent semantic analysis (LSA). Students were given self-explanation-reading training (SERT), which teaches strategies that facilitate self-explanation during reading, such as elaboration based on world knowledge and bridging between text sentences. During a computerized version of SERT practice, students read texts and typed self-explanations into a computer after each sentence. The use of SERT strategies during this practice was assessed by determining the extent to which students used the information in the current sentence versus the prior text or world knowledge in their self-explanations. …

Perceptual Cues And Subjective Organization In A Virtual Information Workspace, Todd M. Eischeid

Psychology Theses & Dissertations

The key to effectively using the immense body of data on the Internet is an efficient method of organizing relevant information. Researchers and designers are beginning to promote the advantages of three-dimensional (3D) models of information storage and retrieval; however, the potential benefits of perceptual depth cues have not been systematically studied.

The present study used a computer task to examine the effectiveness of three types of virtual desktops. A two-dimensional (2D) virtual desktop display, lacking in the cues that give the illusion of depth, was compared to two different 3D virtual desktops, both of which used perceptual cues to …

Putting Quality Functional Assessment Into Practice In Schools: A Research Agenda On Behalf Of E/Bd Students, Mary M. Quinn, Robert A. Gable, Jim Fox, Robert B. Rutheford Jr., Richard Van Acker, Maureen Conroy

Communication Disorders & Special Education Faculty Publications

The discipline provisions of the IDEA place emphasis on gaining an understanding of why the student is motivated to engage in problem behavior and to consider, when appropriate, positive behavioral interventions, strategies, and supports to address the behavior. These legislative mandates bring center stage a range of new duties and responsibilities for the IEP team. This article discusses the problems that school divisions across the country are encountering when implementing these requirements and recommends a course of research to address these issues.

Ivr Test & Survey: A Computer Program To Collect Data Via Computerized Telephonic Applications, Louis H. Janda, Michael Janda, Eric Tedford

Psychology Faculty Publications

Several studies have demonstrated the advantages of using interactive voice response (IVR) technology to collect self-report data from research participants and recipients of psychological/medical services. IVR allows participants to phone a computer and respond to recorded questions by pressing the appropriate touch-tone keys on their telephone. Because this technology offers substantial benefits in terms of cost and efficiency, it is surprising that it has not been more widely utilized by researchers and practitioners. Along with the automation of the administration and scoring of tests or surveys, IVR provides for questioning to be adapted to the participants' responses. One possible explanation …