Cognitive Psychology Commons^™

Implicit Memory And Online Advertisement Priming, Matthew L. Custard

Electronic Theses and Dissertations

Implicit Memory research has been investigating the attentional requirements needed for something to be encoded and accessible through implicit memory. So far, previous research has produced mixed results on attentional requirements for perceptual implicit memory, some studies citing evidence for the need of attention, others citing the opposite. As well, research has been consistent in producing results showing that conceptual implicit memory has higher attentional demands than that of its perceptual counterpart. Adopting Transfer-Appropriate Processing framework, the current paper investigates attention requirements for both a perceptual task (picture identification) and a conceptual task (category exemplar generation). Participants examine webpages with …

Exploratory Learning Activities In The Physics Classroom: Contrasting Cases Versus A Rich Dataset., Campbell Rightmyer Bego

Electronic Theses and Dissertations

In exploratory learning, students engage in an exploration activity on a new topic prior to instruction. This inversion of the traditional tell-then-practice order has been shown to benefit learning outcomes, especially conceptual knowledge and preparation for future learning, but not always. In three studies, the current work examines whether the type of exploration activity impacts learning mechanisms and outcomes, on the topic of gravitational field in undergraduate physics classrooms. Activities using either contrasting cases (CC) or a rich dataset (RD) are compared in two instructional orders, explore-first (EF) and instruct-first (IF). Learning outcomes measured procedural knowledge, conceptual knowledge, and performance …

Impact Baseline Composite Score Differences Among Student Athletes, Kerry Schutte

Electronic Theses and Dissertations

The ImPACT aims to measure neurocognitive functioning in student athletes. Many schools administer preseason ImPACT assessments to determine athletes’ baseline functioning. Follow-up ImPACT assessments are administered to athletes who sustain concussions to compare their pre- and post-injury functioning. Normative data may be used in place of individualized baseline scores if athletes were not administered baseline assessments. At the inception of this study, normative datasets consisted of scores from typically developing athletes. However, research suggests athletes of varying gender and exceptionality statuses perform differently on baseline ImPACT assessments. In particular, differences were found among male and female athletes as well as …

Exploring The Moderating Effect Of Maternal Scaffolding On The Temperament - Language Development Relationship, Chelsea L. Robertson

Electronic Theses and Dissertations

Many studies have examined the relationship between a child’s temperament and its effect on his or her early language development. However, few studies have investigated the detrimental effects a child’s negative affectivity may have on their language development and potential ways these effects may be limited through parental behaviors. The current study aimed to investigate if physical or verbal maternal scaffolding behaviors moderated the effect negative affect has on language development. Although it was expected that maternal encouragement of physical activity would play a moderating role in the relationship between temperament and language development, no such relationship was found. One …

Functional Opponency In Working Memory Capacity Predicts Cognitive Flexibility In Problem Solving., Charles A. Van Stockum Jr.

Electronic Theses and Dissertations

Cognitive flexibility is a hallmark of individuals with higher working memory capacity (WMC). Yet, research demonstrates that higher WMC individuals are sometimes more likely to adopt rigid problem-solving approaches. The present research examines a novel account for these contradictory findings—that different WMC mechanisms interact in ways that both support and constrain cognitive flexibility. Across three studies, participants completed the water jug task—a problem-solving task requiring them to first establish and then break mental set using a complex strategy. Participants then completed measures targeting three WMC mechanisms: attention control, primary memory, and secondary memory. Study 1 demonstrated that primary memory and …

Disordered Eating, Depression, And Cognitive Vulnerabilities In College Women., Kelsea Visalli

Electronic Theses and Dissertations

This study tests a path model of disordered eating and symptoms of depression derived from the Hopelessness Theory of Depression (Abramson, Metalsky, & Alloy, 1989). The model proposes that cognitive vulnerabilities to depression will be associated with disordered eating behaviors and symptoms of depression in college women. A sample of undergraduate women (n = 181) completed self-report measures assessing disordered eating symptoms and symptoms of depression. Findings revealed that one, but not all, cognitive vulnerability was associated with disordered eating behavior, and that disordered eating behaviors and symptoms of depression are bi-directionally associated. Implications and future research directions are discussed.

New Methodologies For Examining And Supporting Student Reasoning In Physics, John C. Speirs

Electronic Theses and Dissertations

Learning how to reason productively is an essential goal of an undergraduate education in any STEM-related discipline. Many non-physics STEM majors are required to take introductory physics as part of their undergraduate programs. While certain physics concepts and principles may be of use to these students in their future academic careers and beyond, many will not. Rather, it is often expected that the most valuable and longlasting learning outcomes from a physics course will be a repertoire of problem-solving strategies, a familiarity with mathematizing real-world situations, and the development of a strong set of qualitative inferential reasoning skills.

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The Effect Of Reliability Information And Risk On Appropriate Reliance In An Autonomous Robot Teammate, Andrew Talone

Electronic Theses and Dissertations

This research examined how information regarding a robot teammate's reliability and the consequences for mistakes made by a robot in its task influence reliance on the robot by a human teammate. Of interest in this research was the notion of appropriate reliance: relying on a robot teammate's decisions when it is performing well and not relying on its decisions when it is performing poorly. An experiment was conducted in which participants interacted with an autonomous robot teammate while performing a cordon and search operation within a virtual reality simulation environment. Participants were responsible for monitoring the perimeter of a search …

The Mediation Of Affect On Imagery Use And Self-Efficacy In Collegiate Athletes, Michelle Wirbiezcas

Electronic Theses and Dissertations

In the sports domain, research has become an essential part of how we understand the psychological factors that play a key role in maximizing performance. Previous research has suggested that an individual’s performance can be highly influenced by the psychological variable of self-efficacy (e.g., Bandura, 1997; Calmels & Fournier, 2001). Self-efficacy has been used to describe individuals’ perceived capability of achieving a certain level of performance in the domain of sport (Feltz, 1998). Previous research has also demonstrated that the tendency of athletes to interpret their imagery as either facilitative or debilitative affects specific constructs known to enhance or impede …

The Effects Of Ses Stereotypes On Hurricane Decision Making, Alexandria D. Booth

Electronic Theses and Dissertations

Despite the severe and often costly consequences associated with severe weather instances, there is a continuing problem with noncompliance to weather warnings. This issue is pervasive, and research has shown a number of factors that are related to weather response (Joslyn & LeClerc, 2013). Further, individuals of a low socioeconomic status (SES) are often disproportionately impacted by severe weather instances, such as hurricanes (Elliot & Pais, 2006). Past research has shown that individuals of a low education level do not understand some aspects (e.g., numerical uncertainty) of a weather warning, suggesting that weather warnings may not be accessible for all …