Social and Behavioral Sciences Commons^™

Relationships Between Personality Type And Cognitive Ability In Marmoset Monkeys (Callithrix Jacchus), Zachary Marciano

Masters Theses

Personality refers to multiple traits that are thought to be stable over time and across situations. It is recognized that personality has a neural basis and is associated with health outcomes. Whether personality is also associated with cognitive ability, however, is still a matter of intense debate. One way to examine these potential relationships is to use a nonhuman primate model for which complexities present in humans can be minimized. Recent research into the varying personality types of marmoset monkeys suggests that there are predominantly three to five core primary domains that most marmosets and other primates can be categorized …

The Effects Of Working Memory Capacity And Trait Anxiety On Visual Short-Term Memory Performance, Celene Gonzalez

Electronic Theses, Projects, and Dissertations

Anxiety is of importance within the field of cognition because it is often associated with adverse effects on attention, information processing, learning and memory (Eysenck, 1992, 2007). In existing literature, it has been reported that trait anxiety hinders cognitive performance (i.e., working memory capacity WMC). However, the relationship between trait anxiety and cognitive performance might be moderated by working memory capacity (WMC). For example, Owens (2014) reported that trait anxiety was negatively correlated with cognitive performance in the low WMC group and positively correlated to cognitive performance in the high WMC group. Although, past research on the working memory system …

The Epistemic And Psychological Mechanisms Perpetuating Racism Within The Criminal Justice System, Danielle Walker

Theses

Abstract

Many attempts have been made by philosophers, political activists, psychologists, historians, social advocates, and others to explain the mechanisms at play in the perpetuation and resulting manifestations of systemic and institutional racism. On one side of the debate there lies a theory that there is an epistemic failure at the root of racial bias towards Blacks, white ignorance, a collective amnesia regarding what has and does take place in society, as it pertains to their oppression and isolation, like the view of philosopher Charles W. Mills. According to Mills, this type of ignorance, or non-knowing, is a cognitive phenomenon …

Differences In Stimulus-Response Prediction And Reorientation Of Attention Relative To Student Athletic Background, Madelyn Quirk, Jessica Green

Senior Theses

Within the game of baseball, every hit, pitch, and catch, rely on a player’s ability to respond quickly and appropriately to the resulting play in a manner that allows them to be an asset on the field. The most successful athletes are those best able to allocate their attention to accomplish these goal-oriented tasks. To explore this attentional orientation, occipital neural recordings of alpha waves often show a preemptive shift in phase alignment according to temporal anticipations. Here we aimed to identify influences on voluntary attention using cueing paradigms to examine stimulus-response timing relative to validity and athletic background, while …

Object Permanence In Asian Elephants (Elephas Maximus), Dalia Miller

Theses and Dissertations

This study investigated object permanence in Asian elephants (Elephas maximus) using visible and invisible test paradigms with single and multiple object displacements. Elephants were predicted to succeed, demonstrating a capacity for object permanence and for using vision in a cognitive task. Study outcomes supported these predictions.

Short-Term Abstinence Effects In Experienced Electronic Cigarette Users, Nicholas J. Felicione

Graduate Theses, Dissertations, and Problem Reports

Nicotine/tobacco dependence is a problem that negatively affects health at an individual and population level. Nicotine/tobacco dependence may be best assessed by measuring withdrawal symptoms of a nicotine/tobacco user who abstains from use. Withdrawal symptoms experienced by cigarette smokers are well characterized, including deficits in attention and memory, as well as self-reported cravings, urges, and other symptoms. While withdrawal in cigarette smokers has been studied extensively, little is known about dependence and withdrawal associated with newer products, such as electronic cigarettes (ECIGs). ECIGs can deliver nicotine comparably to tobacco cigarettes, indicating that they may have the potential to cause dependence. …

Phonetic Convergence And Auditory Imagery In Reading, Josue E. Rodriguez

Cal Poly Humboldt theses and projects

This study aimed to address whether phonetic convergence (speech imitation) and auditory imagery in reading are fundamentally governed by the same process — episodic encoding (c.f., Goldinger, 1998). A set of participants (talkers; N = 12) were recorded speaking sentences at a baseline level. Talkers were then exposed model speaker with either a fast or slow speech rate and then engaged in a reading phase where they read sentences thought to be written by that speaker. If episodic encoding predicts effects of phonetic convergence and auditory imagery in reading style, then talkers should be influenced by a speaker …