Cognition and Perception Commons^™

Distributed Artificial Neural Network (Dann): Model Of Human Memory Behavior, Karen Meriweather

All-Inclusive List of Electronic Theses and Dissertations

It is believed that a distributed network system will provide a general means of understanding cognitive functions that occur in the brain. This study provides a framework for modeling human memory behavior using a Distributed Artificial Neural Network (DANN) architecture. This approach presents a different method for modeling cognitive functions using peer-to-peer computing. The computers on the network represents different memory stores, and by using Hopfield Neural Network Techniques, along with the software application Joone, the final product is a DANN system that exhibits human memory behavior and the ability to associate input vectors from the Fisher's Iris Classification output …

The Effect Of Levels Of Processing On Event-Related-Potentials, Warren Scott Merrifield

Loma Linda University Electronic Theses, Dissertations & Projects

The primary research question for this study was to determine if physiological correlates of encoding and retrieval could be observed across three levels of processing. It was hypothesized that physiological correlates of encoding and retrieval would be observed at electrode sites near Cz with the semantic processing condition yielding the most positive going event-related-potential, the phonological processing condition yielding an intermediate positive going event-related-potential, and the perceptual processing condition yielding the least positive going-event-related-potential. The experiment had a study phase and test phase. For the study phase, participants were encouraged to process the target word at one of three different …

The Self And Autobiographical Memory: Correspondence And Coherence, Martin A. Conway, Jefferson A. Singer, Angela Tagini

Psychology Faculty Publications

Introduces a modified version of Conway and Pleydell-Pearce's Self Memory System (SMS) account of autobiographical memory and the self. Discussion of a fundamental tension between adaptive correspondence and self-coherence; Examination of tension; Application of SMS to personality and clinical psychology.

The Feeling Of Music Past: How Listeners Remember Musical Affect, Alexander Rozin, Paul Rozin, Emily Goldberg

Music Theory, History & Composition Faculty Publications & Performances

No abstract provided.

To See More Clearly And Broadly: Science And The Postmodern Sentiment, C. Jason Smith, Robert Froemke

Reconstruction: Studies in Contemporary Culture

[First paragraph]

What we call postmodernism, whether we refer to the sciences or the humanities, is a certain preoccupation with the role of the human observer in the composition and perception -- perhaps even construction -- of reality. The postmodern condition, so to speak, is the moment in history when the hard sciences and the sciences of man seem to be suffering from the same anxieties about the relevance of the self-reflexive interaction between the observer and the subject to the fabric of existence and the web of knowledge. In simplest terms, we would define the postmodern question as this: …

Of Parts And Wholes: Self-Similarity And Synecdoche In Science, Culture And Literature, Dirk Vanderbeke

Reconstruction: Studies in Contemporary Culture

[Editors' Introduction]

The discussion here centers on how self-similarity, or parts resembling a whole, has been a recurring aspect in the most diverse fields of human thinking from antiquity to the present. Primary examples are drawn from physics, biology, cybernetics, alchemy, philosophy, myth and, of course, language and literature. The author argues that self-similar patterns are one of the persistent ways in which the human mind structures its experience and knowledge of the world, and then examines some of the questions that arise when an almost ubiquitous concept, structure or linguistic and literary phenomenon resurfaces in a new guise in …

Self-Esteem Of The Female Adolescent: As Promoted Through The Life Skills Class, Kelsey Sullivan

Independent Study Project (ISP) Collection

No abstract provided.

The Effects Of Age And Task Timing Characteristics On Contingency Judgment, Marci C. Sammons

Masters Theses & Specialist Projects

Detecting contingency relationships between causal events allows us to adapt to and control these events. However, research has shown age-related impairments in this ability. The goal of this study was to examine how reduced processing speed in older adults affects contingency learning. Manipulating the time during which to generate the response, to test the limited time mechanism of processing speed, had little effect on contingency judgments. Varying the temporal contiguity of events, to test the simultaneity mechanism of processing speed, affected young adults’ contingency judgments. Older adults’ judgments were less accurate overall, and young adults’ judgments were similarly less accurate …

Exploration Of The Relationship Between Moral Judgment Development And Crystallized Intelligence, Kristy Jones

Masters Theses & Specialist Projects

Recent studies have reported different findings about how moral judgment as defined by the Defining Issues Test (DIT; Rest, Narvaez, Bebeau, & Thoma, 1999) relates to verbal intellectual ability. For example, Sanders, Lubinski, and Benbow (1995) argued that DIT scores are reducible to indices that represent verbal intellectual ability. Thoma and his colleagues (Derryberry, Thoma, Narvaez, & Rest, 2000; Thoma, Derryberry, & Narvaez, 2003; Thoma, Narvaez, Rest, & Derryberry, 1999) found support that DIT scores and indices of verbal intellectual ability are separate sources of information. In considering this relationship, these previous studies have most often referred to grade point …

Brighter Noise: Sensory Enhancement Of Perceived Loudness By Concurrent Visual Stimulation, Yoav Arieh, Eric C. Odgaard, Lawrence E. Marks

Department of Psychology Faculty Scholarship and Creative Works

Two experiments investigated the effect of concurrently presented light on the perceived loudness of a low-level burst of white noise. The results suggest two points. First, white noise presented with light tends to be rated as louder than noise presented alone. Second, the enhancement in loudness judgments is resistant to two experimental manipulations: varying the probability that light accompanies sound and shifting from a rating method to a forced choice comparison. Both manipulations were previously shown to eliminate a complementary noise-induced enhancement in ratings of brightness. Whereas noise-induced enhancement of brightness seems to reflect a late-stage decisional process, such as …

Coming To Your Senses: The Use Of Sensory Appeals In Magazine Advertising, Emily Rae Mullranin

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

The Effects Of Competition And Perceived Pressure On Performance Of A Visual Scanning Task: A Test Of Cognitive Evaluation Theory, Tanya R. Adkins

Master's Theses - Daytona Beach

Cognitive Evaluation Theory was developed by Deci & Ryan, (1985) to explain factors that affect intrinsic motivation. This study was done to test this theory by having volunteers engage in direct and indirect competition while working on a simple task in a time-pressured environment. Specifically, it was predicted that task performance would be adversely affected in competition because participants would be focused on the outcome (winning versus losing), while being faced with a deadline for task completion. In addition, a reduction in intrinsic motivation toward the activity was expected. While these hypotheses were not supported, a proposal was made that …

Patients’ Perceptions Of Memory Functioning Before And After Surgical Intervention To Treat Medically Refractory Epilepsy., Tara T. Lineweaver, R. I. Naugle, A. M. Cafaro, W. Bingaman, H. O. Lüders

Scholarship and Professional Work - LAS

Purpose:One risk associated with epilepsy surgery is memory loss, but perhaps more important is how patients perceive changes in their memories. This longitudinal study evaluated changes in memory self-reports and investigated how self-reports relate to changes on objective memory measures in temporal or extratemporal epilepsy patients who underwent surgery.

Methods: Objective memory (Wechsler Memory Scale–Revised) and subjective memory self-reports (Memory Assessment Clinics Self-Rating Scale) were individually assessed for 136 patients ∼6 months before and 6 months after surgery. A measure of depressive affect (Beck Depression Inventory–2nd Edition) was used to control variance attributable to emotional distress.

Results: Despite a …

Effects Of Familiar Background Music On Working Memory And Motor Tracking, Donald J. Polzella, Scott Schoeling

Psychology Faculty Publications

Poster session presented at the meeting of the Psychonomic Society. Two groups of college students participated as listeners or non-listeners, based on whether or not they preferred background music while working or studying. Both groups were trained according to standardized memory search and unstable motor tracking task protocols. Testing consisted of multiple trials at varying levels of difficulty with and without familiar background music. Background music enhanced motor tracking, particularly when the task was challenging. In contrast, background music disrupted aspects of working memory. There were no differences between listeners and non-listeners. The results suggest that, regardless of an individual’s …