Matching Items (5)
Filtering by
- All Subjects: Bias
- All Subjects: neuropsychology
- Creators: Neal, Tess
- Member of: Theses and Dissertations
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
- Resource Type: Text
Description
Cultivation theory states that consuming television cultivates a social reality in the real world which aligns with the reality present in television. When the television show CSI was released, researchers studied a form of cultivation stemming from the show titled the "CSI Effect." One of the components of the CSI Effect is the tendency of those who watch CSI to be more likely to overestimate the presence of forensic evidence present in a trial and place more trust in such evidence. In recent years, several true crime documentaries that examined controversial cases have been released. In a similar vein of research conducted on CSI, the current study examines true crime documentaries and their possible impacts on viewers’ judgments and beliefs about the criminal justice system. In the current study, participants were provided with a mock case and asked about their perceptions of the case along with their viewership habits. While overall true crime documentary viewership did not influence judgments of evidence manipulation or perceptions of police, findings point to viewership of the targeted documentaries being associated with feelings of mistrust towards the criminal justice system overall, while the lesser-viewed documentaries correlated with judgments of strength and responsibility of the defendant in the case. One possible explanation is that individual characteristics may serve as the driving factor in how individuals choose what to watch when the popularity of the show is not as well-known.
ContributorsDoughty, Kathryn A (Author) / Schweitzer, Nicholas J. (Thesis advisor) / Neal, Tess (Committee member) / Salerno, Jessica (Committee member) / Arizona State University (Publisher)
Created2018
Description
People often rely on experts' opinions and knowledge to inform their own decisions. This can be problematic, as expertise does not necessarily protect one from bias, and increased experience does not always increase an experts' accuracy (Cassidy & Buede, 2009; Goldberg, 1968; Molins et al., 2008). The nature of task characteristics of expert domains is associated with experts' performance (Shanteau 1992). The purpose of this thesis is to examine how people perceive experts in different disciplines, and to explore the factors that affect perceptions of expert objectivity. Perceptions of objectivity in 26 expert domains were examined. As hypothesized, higher ratings of clear and immediate feedback available to experts were associated with higher ratings of objectivity. However, other indicators of higher domain validity were not recognized by laypeople, such as higher levels of training and education. Contrary to our hypotheses, higher levels of familiarity with experts in a given domain and more experiences of disagreement with experts in a given domain were not associated with perceptions of objectivity. These results suggest that laypeople can correctly identify some indicators of the validity of different expert domains, but they cannot identify others. These perceptions affect how objectivity is perceived.
ContributorsVelez, Rebecca Ellen (Author) / Neal, Tess (Thesis director) / Salerno, Jessica (Committee member) / School of Social and Behavioral Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
In recent years, the use of biologically based (neurological, neuropsychological, genetic) evidence in criminal trials as support for claims of mental impairments among offenders has increased in popularity. However, research on how exposure to those arguments affects jury decision-making remains unclear. Specifically, arguments rooted in biology sometimes mitigate and sometimes aggravate judgments of criminal responsibility for mentally ill offenders, and this discrepancy seems to stem from the specific conditions by which that disorder was acquired. The following study’s aim was to uncover the precise mechanism(s) behind this elusive effect. Utilizing a 2x2 between subjects experimental design, participants were presented with a hypothetical crime summary involving an offender with either an onset controllable or uncontrollable mental disorder. Ratings of criminal responsibility and other variables hypothesized to function as mediators were obtained after presentation of a prime supporting either a biologically deterministic or free will argument for human behavior in general. Results indicated that when the defendant’s disorder was the result of the his own actions (onset controllable), a biological prime decreased judgments of criminal responsibility; however, when the disorder was caused by factors out of his control (onset uncontrollable), the prime increased judgments of criminal responsibility. An examination of several possible mechanisms finds the effect mediated by the perception of control the defendant could have had over his own actions at the time of the crime. These results suggest that perceptions of behavioral control are an important contributor to jurors’ formation of criminal responsibility judgments when an offender possesses a mental illness; and arguments advocating a biological basis for human behavior reliably affect blame attribution, suggesting that a societal shift in the perception of free will as a result of increased exposure to biology in general may alter the framework of criminal responsibility judgments.
ContributorsHunter, Shelby (Author) / Schweitzer, Nick (Thesis advisor) / Neal, Tess (Committee member) / Salerno, Jessica (Committee member) / Arizona State University (Publisher)
Created2017
Description
The purpose of this study was to test the reproducibility of the current data set. It was hypothesized that older adults’ scores on the Repeatable Battery for Assessment of Neuropsychological Status (RBANS) would decrease from their initial visit to their one year follow-up visit and that greater overall age is associated with worse performance. Overall, the older adults with a follow-up visit in this study experienced greater decline on the RBANS DMI than on the RBANS total scaled score. There seems to be a negative trend in which individuals with higher first-visit VCI scores experience greater improvement on the first trial of the motor task with the non-dominant hand. The same trend can be seen in DMI scores where higher initial DMI scores are associated with greater improvement on the first non-dominant hand trial of the motor task. This initial trend suggests that visuospatial scores have an association with long-term change in the motor task. The number of participants in this data set were limited, thus more data will be needed to increase confidence in conclusions about these relationships in the future.
ContributorsDettmer, Alaina Nicole (Author) / Schaefer, Sydney (Thesis director) / Hooyman, Andrew (Committee member) / Department of Psychology (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
Individuals are often susceptible to bias in their given fields; however, they may not acknowledge nor be aware of this phenomenon. Moreover, people typically can recognize bias in others yet fail to realize that they themselves are susceptible to their own bias. This is referred to as the bias blind spot, an unconscious meta-cognitive bias. Unconscious bias can lead to impaired decisions and can cause problems in the field, especially if professionals are defensive about bias mitigation procedures if they see them as unnecessary and threatening. The purpose of this thesis is to analyze and examine the perceptions that professional forensic psychologists have about bias in themselves and bias in their colleagues. Eighty-four professional forensic psychologists were surveyed and asked about their perception of bias in themselves, their colleagues, an average adult, and experts in another domain: forensic science. For this study, these forensic psychologists were asked to predict the bias that they themselves might have in their judgment, that forensic scientists might have in their judgment, and that the average adult would have. As hypothesized, and consistent with the bias blind spot, professional forensic psychologists rated their peers in the same field as having a higher amount of bias in their decisions than they themselves. Moreover, they also rated other professionals in similar fields (forensic science) as having a higher bias rate than themselves. In addition, participants rated bias mitigating procedures as being a higher threat to their field than a different domain (i.e., forensic science) – consistent with hypotheses. These results suggest that professional forensic psychologists are susceptible to the bias blind spot and its consequences.
Keywords: implicit bias, bias blind spot, perceptions, judgment, mitigating procedures
Keywords: implicit bias, bias blind spot, perceptions, judgment, mitigating procedures
ContributorsVelazquez, Annelisse Danielle (Author) / Neal, Tess (Thesis director) / Salerno, Jessica (Committee member) / School of Social and Behavioral Sciences (Contributor) / School of Social Transformation (Contributor) / School of Criminology and Criminal Justice (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05