Cognition and Perception Commons^™

Machines And Agency: Understanding The Ai Ethics Problem, Addison T. Rahn

Senior Honors Theses

Mankind has long been interested in the unique, the strange, and the new; perhaps nothing more fully encompasses this interest than recent work on developing Artificial Intelligence (AI). With this research, however, comes a great many questions. Are AIs alive? Are AIs moral agents? Can machines be held legally culpable for their actions? These questions, and more, continue to be a topic of much debate in the academic community, and will no doubt remain of interest for years to come. It is the purpose of this research project, however, to investigate the far-reaching effects of this academic debate. While the …

Gender Bias In The Perception Of Physicians, Bethany Krawietz, Lauren E. Brewer

Undergraduate Research Conference

Women are often penalized when they do not project traditional, socially defined femininity (e.g., gentleness, nurture, sensitivity, lack of competitiveness, lack of drive for achievement) and instead project traditional masculinity (e.g., ambitiousness, assertiveness, self-sufficiency, authority; Heilman & Chen, 2005; Prentice & Carranza, 2002). A common arena for gender bias and penalization is in the professional workplace where women in high status positions must usually exhibit various masculine-stereotyped characteristics. Judgment disparity is evident in business and corporate marketplaces (Flynn & Anderson, 2003) as well as in the health professions where patients scrutinized female physicians more harshly than male physicians (Cousin, Mast, …

Visual And Auditory Information's Impact On Judgments And Recall Performance, Barbara J. Wright, Alan Harrison, Fatima Iqbal, Hillary Sharpe-Erwin, Jessica Hays, Ashton Baker, Wilson Lester

Research Horizons Day Posters

No abstract provided.

Pre-Admonition Suggestion In Show-Ups, Katherine M. Luecht, Zachary E. Watson

Research Horizons Day Posters

No abstract provided.

Fluency And Font Size Affect Predicted And Actual Number Recognition Performance, Hillary Sharpe, Alan Harrison, Barbara Wright, Fatima Iqbal, Amanda Grate, Taylor Stapler

Research Horizons Day Posters

No abstract provided.

Boundary Conditions Of Font Size Effects For Judgments And Recall, Ashton Baker, Mia Park, Lerae Wade, Jessica Hayes, Michael Waldon, Alan Harrison

Research Horizons Day Posters

No abstract provided.

Examining Carryover Effects Of Differently Timed Judgments Of Learning, Victoria R. Blakely, Alan Harrison, Michael Waldon, Halle Jarnagin, Barbara J. Wright, Mia Park, Maidori Roman

Research Horizons Day Posters

No abstract provided.

The Role Of Implied And Actual Volume In Source Monitoring, Alan Harrison, Victoria Blakely, Barbara Wright, Kenneth Hammett, Wilson Lester, Meagan Baker

Research Horizons Day Posters

No abstract provided.

The Role Of Font Size And Familiarity In Evaluations Of Truth, Kenneth Hammett, Alan Harrison, Amber Harris, Larae Wade, Hillary Sharpe, Michael Waldon

Research Horizons Day Posters

No abstract provided.

Automation Reliability And Performance Detection Using Two Systems Of The Multi-Attribute Task Battery, Brianna Alex

Human Factors and Applied Psychology Student Conference

With the advancements of new and emerging technology in the modern cockpit, it is important to understand the effect of these enhancements on performance. Our research seeks to examine both the effect of display type and reliability level on an operator’s performance. The goals of this research are to evaluate and compare the new MATB-II to the original MATB, as well as to further investigate the effect of reliability level in a automated aviation environment.

In the current study, we empirically test the impact of a specified reliability level on performance for a controlled and modernistic automated aviation task. Previous …

The Perception Of Symmetry In Depth: Effect Of Symmetry Plane Orientation, Bart Farell

Biomedical and Chemical Engineering - All Scholarship

The visual system is sensitive to symmetries in the frontoparallel plane, and bilateral symmetry about a vertical axis has a particular salience. However, these symmetries represent only a subset of the symmetries realizable in three-dimensional space. The retinal image symmetries formed when viewing natural objects are typically the projections of three-dimensional objects—animals, for example—that have a symmetry in depth. To characterize human sensitivity to depth symmetry, experiments measured observers’ ability to discriminate stereo displays that were symmetrically distributed in depth and those that were asymmetrically distributed. Disparity values were distributed about one of four planes passing through the z-axis and …

Predicting Facebook Stalking: Examining Self-Control And Facebook Romantic Jealousy, Stephanie Renea Barrera

Graduate Theses

No longer do individuals have to wonder what others are doing on a daily basis. With the advent of social media, discovering other individual’s whereabouts and interests or gaining insight into their personal lives is at our fingertips. Facebook is the largest and most popular of these social networking sites with 1.06 billion users as of January 2013. With such a strong and prevalent presence in our lives, researchers have been examining the possible effects Facebook has on the population ever since Facebook first made its debut in 2004. Across various life domains, some studies show positive effects while others …

Electrophysiological Changes Of N100 Latency And Amplitude In Healthy Participants Performing The Jitter Orientated Visual Integration Task: A Multi-Block Design Study, Fariya Naz

University Scholar Projects

The present study investigated the differences in processing during visual integration in healthy adults. The visual N100 indexes early visual discrimination and in this case, was hypothesized to show differences in both latency and amplitude depending on the level of difficulty which corresponds to orientational jitter in a visual integration task. Four blocks with pseudo-random levels of jitter were presented to participants in the Jitter Oriented Visual Integration (JOVI) task. Results looking at the Oz channel showed significant reduction in amplitude in the visual N100 during the more difficult levels condition of the task. The multi-block design, originally expected to …

The Influence Of Preferred Music On Vigilance And Mental Workload, Michelle H. Wang

Undergraduate Honors Thesis Projects

Music is found in various aspects of daily life. Many individuals listen to music while completing mentally demanding tasks. The current study aims to explore the relations between music on attention performance and perceived mental workload. Participants completed two identical vigilance tasks under two different conditions, preferred music and silence. Following each vigilance task, participants rated their experience according to the six subscales of the workload index, NASA-TLX, for each condition. Even though we did not observe a main effect of music, there are many robust interactions. Overall, participants performed better (more correct detection, fewer false alarm and faster response …

Prevalence Of Learned Grapheme-Color Pairings In A Large Online Sample Of Synesthetes, Nathan Withhoft, Jonathan Winawer, David M. Eagleman

Faculty, Staff and Students Publications

In this paper we estimate the minimum prevalence of grapheme-color synesthetes with letter-color matches learned from an external stimulus, by analyzing a large sample of English-speaking grapheme-color synesthetes. We find that at least 6% (400/6588 participants) of the total sample learned many of their matches from a widely available colored letter toy. Among those born in the decade after the toy began to be manufactured, the proportion of synesthetes with learned letter-color pairings approaches 15% for some 5-year periods. Among those born 5 years or more before it was manufactured, none have colors learned from the toy. Analysis of the …

Shoes, Sabrina Morelli

Common Reading Essay Contest Winners

First Place

Essay Prompt: In Justice, Sandel discusses a number of contemporary political issues (e.g. price gouging during the 2004 Hurricane, the 2008-9 financial meltdown, the volunteer army, pregnancy surrogates, executive pay, slavery reparations, immigration, and gay marriage). Take a position on one of the issues discussed in the book and make the best case that you can for why this position is the most just. You may include evidence from the book, your prior studies, your own experience, and/or outside research. (Outside research is not required.)

Potential Of Cognitive Computing And Cognitive Systems, Ahmed K. Noor

Computational Modeling & Simulation Engineering Faculty Publications

Cognitive computing and cognitive technologies are game changers for future engineering systems, as well as for engineering practice and training. They are major drivers for knowledge automation work, and the creation of cognitive products with higher levels of intelligence than current smart products. This paper gives a brief review of cognitive computing and some of the cognitive engineering systems activities. The potential of cognitive technologies is outlined, along with a brief description of future cognitive environments, incorporating cognitive assistants - specialized proactive intelligent software agents designed to follow and interact with humans and other cognitive assistants across the environments. The …

Why Is The Crowd Divided? Attribution For Dispersion In Online Word Of Mouth, Stephen He, Samuel Bond

Faculty & Staff Scholarship

The widespread availability of online word of mouth (WOM) enables modern consumers to assess not only the opinions of others about products and services, but also the extent to which those opinions are consistent or dispersive. Despite longstanding calls for greater understanding of mixed opinions, existing evidence is inconclusive regarding effects of WOM dispersion, and theoretical accounts have relied primarily on the notion of reference dependence. Extending prior work, this research proposes an attribution-based account, in which consumer interpretation of WOM dispersion depends on the extent to which tastes in a product domain are perceived to be dissimilar, so that …

The Cognitive Basis Of Social Behavior: Cognitive Reflection Overrides Antisocial But Not Always Prosocial Motives, Brice Corgnet, Antonio M. Espín, Roberto Hernán-González

Economics Faculty Articles and Research

Even though human social behavior has received considerable scientific attention in the last decades, its cognitive underpinnings are still poorly understood. Applying a dual-process framework to the study of social preferences, we show in two studies that individuals with a more reflective/deliberative cognitive style, as measured by scores on the Cognitive Reflection Test (CRT), are more likely to make choices consistent with “mild” altruism in simple non-strategic decisions. Such choices increase social welfare by increasing the other person's payoff at very low or no cost for the individual. The choices of less reflective individuals (i.e., those who rely more heavily …

Does Self-Compassion Protect Against Emotional Dysregulation, Anxiety, And Other Negative Emotions?, Elizabeth Willits

USC Aiken Psychology Theses

Self-compassion is a multifaceted construct meant to allow individuals to treat themselves with kindness, have a balanced perspective on their experiences, and feel connected to others (Neff, 2003a). Emotion regulation is related to higher levels of self-compassion (Diedrich et al., 2013; Vettese et al., 2011), and Neff (2003a) proposes that self-compassion can be viewed as a superior emotion regulation strategy. Self-compassion is negatively correlated with many forms of psychopathology, including anxiety (Neff, 2003b; Neff et al., 2007; Neff & McGehee, 2010). Based on prior research, it appears that self-compassion may increase the ability to regulation emotions, therefore increasing an individual’s …