Applied Behavior Analysis Commons^™

The Politics Of The Face-In-The-Crowd, Mark S. Mills, Kevin B. Smith, John R. Hibbing, Michael Dodd

Department of Psychology: Faculty Publications

Recent work indicates that the more conservative one is, the faster one is to fixate on negative stimuli, whereas the less conservative one is, the faster one is to fixate on positive stimuli. The present series of experiments used the face-in-the-crowd paradigm to examine whether variability in the efficiency with which positive and negative stimuli are detected underlies such speed differences. Participants searched for a discrepant facial expression (happy or angry) amid a varying number of neutral distractors (Experiments 1 and 4). A combination of response time and eye movement analyses indicated that variability in search efficiency explained speed differences …

Long-Term Impacts Of Adolescent Risperidone Treatment On Behavioral Responsiveness To Olanzapine And Clozapine In Adulthood, Jing Qiao, Qinglin Zhang, Ming Li

Department of Psychology: Faculty Publications

This preclinical study investigated howa short-termrisperidone treatment in adolescence impacts antipsychotic response to olanzapine and clozapine in adulthood. Antipsychotic effect was indexed by a drug's suppressive effect on avoidance responding in a rat conditioned avoidance response (CAR) model. Male adolescent Sprague–Dawley rats were first treated with risperidone (1.0mg/kg, sc) or sterile water and tested in the CAR model for 5 consecutive days from postnatal days P 40 to 44. After they became adults (~P 80–84), they were switched to olanzapine (0.5mg/kg, sc), clozapine (5.0mg/kg, sc) or vehicle treatment and tested for avoidance for 5 days. During the adolescent period, repeated …

Evaluation Of The Psychometric Properties Of Two Short Forms Of The Social Interaction Anxiety Scale And The Social Phobia Scale, Allura L. Le Blanc, Laura C. Bruce, Richard G. Heimberg, Debra A. Hope, Carlos Blanco, Franklin R. Schneier, Michael R. Liebowitz

Department of Psychology: Faculty Publications

The Social Interaction Anxiety Scale and Social Phobia Scale are widely used measures of social anxiety. Using data from individuals with social anxiety disorder (n = 435) and nonanxious controls (n = 86), we assessed the psychometric properties of two independently developed short forms of these scales. Indices of convergent and discriminant validity, diagnostic specificity, sensitivity to treatment, and readability were examined. Comparisons of the two sets of short forms to each other and the original long forms were conducted. Both sets of scales demonstrated adequate internal consistency in the patient sample, showed expected patterns of correlation with measures of …

Rural Latino Adolescent Health: Preliminary Examination Of Health Risks And Cultural Correlates, Timothy D. Nelson, Katherine M. Kidwell, Brian E. Armenta, Lisa J. Crockett, Gustavo Carlo, Les B. Whitbeck

Department of Psychology: Faculty Publications

Latino adolescents living in rural settings may be at increased risk of health problems; however, data describing the health status of this population are limited. This study examined 60 rural Latino adolescents and found high rates of health risk, including at-risk/clinical results for hemoglobin A1C (23.3%), high-density lipoprotein cholesterol (55%), systolic blood pressure (21.7%), and overweight/obesity (55%). Time in sedentary behaviors was high and physical activity was limited. Adolescent language use was associated with health risk status, with greater use of English associated with lower risk. Health psychologists could promote improved health by providing health behavior interventions to this underserved …

Reflections On The Metamorphosis At Robben Island: The Role Of Institutional Work And Positive Psychological Capital, Wayne F. Cascio, Fred Luthans

Department of Management: Faculty Publications

Nelson Mandela and other political prisoners from South Africa were imprisoned on notorious Robben Island from the mid-1960s until the end of the apartheid regime in 1991. The stark conditions and abusive treatment of these prisoners has been widely publicized. However, upon reflection and in retrospect, over the years, a type of metamorphosis occurred. Primarily drawing from firsthand accounts of the former prisoners and guards, it seems that Robben Island morphed from the traditional oppressive prison paradigm to one where the positively oriented prisoners disrupted the institution with a resulting climate of learning and transformation that eventually led to freedom …

The Lives Of Others: Social Rationality In Animals, Jeffrey R. Stevens, Andrew J. King

Jeffrey Stevens Publications

Darwin (1871) boldly claimed that humans and other animals differ very little in their cognition; a statement that has raised the ire of many scientists (Bolhuis & Wynne, 2009; Penn, Holyoak, & Povinelli, 2008). Rather than stating this continuity as a fact, we will explore the similarities and differences between humans and animals in the social rationality of their decision making. We find this a fruitful exercise because it can profit researchers of both humans and animals. Our purpose here is to provide an evolutionary background of social rationality: Why do animals attend to the lives of others? To this …

When Will We Meet Again? Regularities Of Social Connectivity As Reflected In Memory And Decision Making, Thorsten Pachur, Lael J. Schooler, Jeffrey R. Stevens

Department of Psychology: Faculty Publications

In 1967, the social psychologist Stanley Milgram reported a fascinating observation. For a study on social connectivity, he randomly picked several individuals in Wichita, Kansas, and asked them to get a message delivered to a particular target person in Cambridge, Massachusetts—a distance of more than 1,300 miles. There were two catches. First, Milgram provided no address but only the name and some basic information about the target person, such as the area where he lived and his profession (the target person was the same for everybody). Second, people could only forward the message to someone they knew on a firstname …

Cogtool-Helper: Leveraging Gui Functional Testing Tools To Generate Predictive Human Performance Models, Amanda Swearngin

School of Computing: Dissertations, Theses, and Student Research

Numerous tools and techniques for human performance modeling have been introduced in the field of human-computer interaction. With such tools comes the ability to model legacy applications. Models can be used to compare design ideas to existing applications, or to evaluate products against those of competitors. One such mod- eling tool, CogTool, allows user interface designers and analysts to mock up design ideas, demonstrate tasks, and obtain human performance predictions for those tasks. This is one step towards a simple and complete analysis process, but it still requires a large amount of manual work. Graphical user interface (GUI) testing tools …

Calendar Interviewing And The Use Of Landmark Events – Implications For Cross-Cultural Surveys, Tina Glasner, Wander Van Der Vaart, Robert F. Belli

Department of Psychology: Faculty Publications

This paper discusses potential methodological issues in the design and implementation of calendar recall aids such as the Life History Calendar for cross-cultural surveys. More specifically, it aims to provide insights into how the use of landmark events in calendar interviewing may be influenced by cross-cultural variability. As an example, we compare the landmark events reported by Dutch and American respondents in two studies in which calendar recall aids were used. The study discusses differences that were found between the two countries in the numbers and types of reported landmark events, as well as in the temporal distribution of those …

Clinical Phd Graduate Student Views Of Their Scientist-Practitioner Training, Joseph W. Vanderveen, L Felice Reddy, Jennifer C. Veilleux, Alicia M. January, David Dilillo

Department of Psychology: Faculty Publications

Objectives: The goal of the scientist-practitioner (S-P) training model is to produce clinical psycholo-gists equipped to integrate and utilize both science and practice in the clinical and research domains. However, much has been written regarding the possible shortcomings of S-P training and whether clinical psychology graduate students are actually gaining the knowledge and skills to integrate sci-ence and practice during graduate training and beyond (Chang, Lee, & Hargreaves, 2008; Gelso, 2006; Merlo, Collins, & Bernstein, 2008; Phillips, 1993). Methods: As such, the present study assessed ratings of satisfaction, perception of ability, and use of the S-P training model within 653 …

Attitudes, William A. Cunningham, Ingrid J. Haas, Andrew Jahn

Department of Political Science: Faculty Publications

This chapter reviews social neuroscience research that links social psychological attitudes and evaluative processes to their presumed neural bases. The chapter is organized into four parts. The first section discusses how attitude representations are transformed into evaluative states that can be used to guide thought and action. The next two sections address the related processes of attitude learning and change. The final section discusses applications of these concepts for the study of prejudice and political behavior.

Mechanisms For Decisions About The Future, Jeffrey R. Stevens

Jeffrey Stevens Publications

Evolutionary and psychological perspectives on decision making remain largely separate endeavors. The bounded rationality approach integrates these two perspectives by focusing on simple, plausible mechanisms of decision making and the cognitive capacities needed to implement these mechanisms. Decisions about the future provide a class of decisions that lend themselves to a bounded rationality approach. Though many different mechanisms may exist for making decisions about the future, only a subset of these mechanisms actually require a representation of the future. The bounded rationality approach helps focus on the cognitive capacities and decision mechanisms that are necessary for a full understanding of …

What Are We Studying? Student Jurors, Community Jurors, And Construct Validity, Stacie R. Keller, Richard L. Weiner

Department of Psychology: Faculty Publications

Jury researchers have long been concerned about the generalizability of results from experiments that utilize undergraduate students as mock jurors. The current experiment examined the differences between 120 students (55 males and 65 females, mean age = 20 years) and 99 community members (49 males and 50 females, mean age = 42 years) in culpability evaluations for homicide and sexual assault cases. Explicit attitude measures served as indicators of bias for sexual assault, defendant, and homicide adjudication. Results revealed that student and community participants showed different biases on these general explicit attitude measures and these differences manifested in judgments of …

Campus Safety: Assessing And Managing Threats, Mario Scalora, Andre Simons, Shawn Vanslyke

Mario Scalora Publications

Since the shootings at Virginia Tech, academic institutions and police departments have dedicated substantial resources to alleviating concerns regarding campus safety. The incident in Blacksburg and the similar tragedy at Northern Illinois University have brought renewed attention to the prevention of violence at colleges and universities.

Campus professionals must assess the risk posed by known individuals, as well as by anonymous writers of threatening communications. The authors offer threat assessment and management strategies to address the increased demands faced by campus law enforcement, mental health, and administration officials who assess and manage threats, perhaps several simultaneously.

The Use Of Personality Test Norms In Work Settings: Effects Of Sample Size And Relevance, Robert P. Tett, Jenna R. (Fitzke) Pieper, Patrick L. Wadlington, Scott A. Davies, Michael G. Anderson, Jeff Foster

Department of Management: Faculty Publications

The value of personality test norms for use in work settings depends on norm sample size (N) and relevance, yet research on these criteria is scant and corresponding standards are vague. Using basic statistical principles and Hogan Personality Inventory (HPI) data from 5 sales and 4 trucking samples (N range = 394–6,200), we show that (a) N >100 has little practical impact on the reliability of norm-based standard scores (max=±10 percentile points in 99% of samples) and (b) personality profiles vary more from using different norm samples, between as well as within job families. Averaging across scales, T-scores based on …

Affective Flexibility: Evaluative Processing Goals Shape Amygdala Activity, William A. Cunningham, Jay J. Van Bavel, Ingrid Johnsen Haas

Department of Political Science: Faculty Publications

Although early research implicated the amygdala in automatic processing of negative information, more recent research suggests that it plays a more general role in processing the motivational relevance of various stimuli, suggesting that the relation between valence and amygdala activation may depend on contextual goals. This study provides experimental evidence that the relation between valence and amygdala activity is dynamically modulated by evaluative goals. During functional magnetic resonance imaging, participants evaluated the positive, negative, or overall (positive plus negative) aspects of famous people. When participants were providing overall evaluations, both positive and negative names were associated with amygdala activation. When …

Discounting And Reciprocity In An Iterated Prisoner’S Dilemma, David W. Stephens, Colleen M. Mclinn, Jeffrey R. Stevens

Jeffrey Stevens Publications

The Iterated Prisoner’s Dilemma (IPD) is a central paradigm in the study of animal cooperation. According to the IPD framework, repeated play (repetition) and reciprocity combine to maintain a cooperative equilibrium. However, experimental studies with animals suggest that cooperative behavior in IPDs is unstable, and some have suggested that strong preferences for immediate benefits (that is, temporal discounting) might explain the fragility of cooperative equilibria. We studied the effects of discounting and strategic reciprocity on cooperation in captive blue jays. Our results demonstrate an interaction between discounting and reciprocity. Blue jays show high stable levels of cooperation in treatments with …

The Comparative Effectiveness Of Systematic Desensitization And An Integrative Approach In Treating Public Speaking Anxiety: A Literature Review And A Preliminary Investigation, Ana M. Rossi, William J. Seiler

Department of Communication Studies: Faculty Publications

An analysis of the literature related to public speaking anxiety (PSA) and various treatments of it are discussed. PSA is a state or situational type of anxiety which can have tremendous effects on those who suffer from it. Two of the major treatments—systematic desensitization (SD) and the integrative approach (IA)—are reviewed and then experimentally tested to determine which is the more effective in treating PSA. The results are somewhat inclusive, but there is strong evidence to suggest that both SD and IA reduce trait and state anxiety. It was found, however, that IA is more effective in decreasing the symptoms …