Medicine and Health Sciences Commons^™

Perceptions And Understanding Of Research Situations As A Function Of Consent Form Characteristics And Experimenter Instructions, Jeremy D. Heider, Jessica L. Hartnett, Emmanuel J. Perez, John E. Edlund

Faculty Publications

Two studies examined how research methodology affected participant behaviors. Study 1 tested (a) consent form perspective (1st, 2nd, or 3rd person) and (b) information on participants’ right to sue upon perceptions of coercion, ability to recall consent information, and performance on experimental tasks. Unexpectedly, participants who received instructions without the right to sue information had significantly better recall of their research rights. Study 2 manipulated (a) consent form complexity (presence or absence of jargon) and (b) the detail of verbal instructions (simple, elaborate); participants who received a consent form with simpler language spent more time on a difficult task, and …

Do Gender Differences In Perceived Prototypical Computer Scientists And Engineers Contribute To Gender Gaps In Computer Science And Engineering?, Joyce Ehrlinger, E. Ashby Plant, Marissa K. Hartwig, Jordan J. Vossen, Corey J. Columb, Lauren E. Brewer

Faculty Publications

Women are vastly underrepresented in the fields of computer science and engineering (CS&E). We examined whether women might view the intellectual characteristics of prototypical individuals in CS&E in more stereotype-consistent ways than men might and, consequently, show less interest in CS&E. We asked 269 U.S. college students (187, 69.5% women) to describe the prototypical computer scientist (Study 1) or engineer (Study 2) through open-ended descriptions as well as through a set of trait ratings. Participants also rated themselves on the same set of traits and rated their similarity to the prototype. Finally, participants in both studies were asked to describe …

Variations Of Emotion Dysregulation In Borderline Personality Disorder: A Latent Profile Analysis Approach With Adult Psychiatric Inpatients, Katrina A. Rufino, Thomas E. Ellis, Joshua Clapp, Catherine Pearte, J. Christopher Fowler

Faculty Publications

Background

The purpose of the present study was to identify variations in emotional dysregulation patterns among adults diagnosed with borderline personality disorder (BPD), with an eye toward implications for treatment.

Methods

Latent profile analysis (LPA) was utilized to classify 156 inpatients with BPD, based on patterns of Difficulties in Emotion Regulation Scale (DERS; Gratz and Roemer, J Psychopathol Behav Assess 26: 41-54, 2004) subscale scores.

Results

Results revealed that a three class solution best fit the sample (Low Impairment, Global Dysregulation, and Emotionally Aware). Further analysis of the classes at admission revealed that the Global Dysregulation group reported significantly higher …

Review Of Adhd: What Everyone Needs To Know, Lisa N. Mccleary

Faculty Publications

No abstract provided.

Brief Consultation To Families Of Treatment Refusers With Symptoms Of Obsessive Compulsive Disorder: Does It Impact Family Accommodation And Quality Of Life?, Melanie M. Vandyke, C. Alec Pollard, Jacob Harper, Kyle E. Conlon

Faculty Publications

Family members are often directly and significantly impacted by the restrictive demands of OCD, a frequently disabling disorder. Family accommodation behaviors (i.e., doing things for or because of the OCD sufferer that a person would not normally do) are associated with dysfunction, including poorer treatment responses in OCD sufferers and greater distress in family members. Although evidence suggests family-based intervention can reduce symptoms in OCD sufferers who participate in treatment, there is a lack of research documenting the impact of interventions designed for the families of OCD treatment refusers (TR). Brief Family Consultation (BFC) was developed by our clinical team …

Hunger And Reduced Self-Control In The Laboratory And Across The World: Reducing Hunger As A Self-Control Panacea, Matthew T. Gailliot

Faculty Publications

Ten studies link hunger to reduced self-control. Higher levels of hunger-as assessed by self-report, time since last eating, or physiology-predicted reduced self-control, as indicated by increased racial prejudice, (hypothetical) sexual infidelity, passivity, accessibility of death thoughts and perceptions of task difficulty, as well as impaired Stroop performance and decreased self-monitoring. Increased rates of hunger across 200 countries predicted increased war killings, suggestive of reduced aggressive restraint. In a final experiment, self-reported hunger mediated the effect of hungry (v fed) participants performing worse on the Stroop task, suggesting a causal relationship of hunger reducing self-control.

Improved Self-Control Associated With Using Relatively Large Amounts Of Glucose: Learning Self-Control Is Metabolically Expensive, Matthew T. Gailliot

Faculty Publications

The current study examined whether changes in glucose during a self-control task would predict changes in self-control performance later on. Participants attended two experimental sessions, spaced two weeks apart. During each session, they had their glucose measured, completed the Stroop task as a measure of self-control, and then had their glucose measured again. Larger decreases in glucose (from before to after the Stroop task) during the first session predicted larger increases in improvement on the Stroop task during the second session, in the form of increased speed. Learning self-control might benefit from using larger amounts of glucose. Learning self-control is …

Mortality Salience And Metabolism: Glucose Drinks Reduce Worldview Defense Caused By Mortality Salience, Matthew T. Gailliot

Faculty Publications

The current work tested the hypothesis that a glucose drink would reduce worldview defense following mortality salience. Participants consumed either a glucose drink or placebo, wrote about either death or dental pain, and then completed a measure of worldview defense (viewing positively someone with pro-US views and viewing negatively someone with anti-US views). Mortality salience increased world- view defense among participants who consumed a placebo but not among participants who consumed a glucose drink. Glucose might reduce defensiveness after mortality salience by increasing the effectiveness of the self-controlled suppression of death-related thought, by providing resources to cope with mortality salience …

Breaking The Rules: Low Trait Or State Self-Control Increases Social Norm Violations, Matthew T. Gailliot, Seth A. Gitter, Michael D. Baker, Roy F. Baumeister

Faculty Publications

Two pilot and six studies indicated that poor self-control causes people to violate social norms and rules that are effortful to follow. Lower trait self-control was associated with a greater willingness to take ethical risks and use curse words. Participants who completed an initial self-control task that reduced the capacity for self-control used more curse words and were more willing to take ethical risks than participants who completed a neutral task. Poor self-control was also associated with violating explicit rules given by the experimenter. Depleting self-control resources in a self-control exercise caused participants subsequently to talk when they had been …

Sex Differences In Jealousy In Response To Actual Infidelity, John E. Edlund, Jeremy D. Heider, Cory R. Scherer, Maria-Magdalena Farc, Brad J. Sagarin

Faculty Publications

The present studies address two criticisms of the theory of evolved sex differences in jealousy: (a) that the sex difference in jealousy emerges only in response to hypothetical infidelity scenarios, and (b) that the sex difference emerges only using forced-choice measures. In two separate studies, one a paper-and-pencil survey with a student sample and the other a web-based survey targeting a non-student sample, men and women showed significant sex differences in jealousy in response to actual infidelity experiences; men experienced more jealousy in response to the sexual aspects of an actual infidelity, whereas women experienced more jealousy in response to …

Predicting The Readability Of Transparent Text, Lauren F. V. Scharff, Albert J. Ahumada Jr.

Faculty Publications

Will a simple global masking model based on image detection be successful at predicting the readability of transparent text? Text readability was measured for two types of transparent text: additive (as occurs in head-up displays) and multiplicative (which occurs in see-through liquid crystal display virtual reality displays). Text contrast and background texture were manipulated. Data from two previous experiments were also included (one using very low contrasts on plain backgrounds, and the other using higher-contrast opaque text on both plain and textured backgrounds). All variables influenced readability in at least an interactive manner. When there were background textures, the global …