Thesis (Ph.D.)--Indiana University, Psychological and Brain Sciences and Cognitive Science, 2006. / "Title from dissertation home page (viewed July 10, 2007)." Source: Dissertation Abstracts International, Volume: 67-08, Section: B, page: 4736. Adviser: Richard M. Shiffrin.

Thesis (Ph.D.)--Indiana University, Dept. of Psychological and Brain Sciences, 2006. / "Title from dissertation home page (viewed July 11, 2007)." Source: Dissertation Abstracts International, Volume: 67-08, Section: B, page: 4737. Adviser: Thomas A. Busey.

Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. / Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4145. Adviser: Ed Diener. Includes bibliographical references (leaves 57-68) Available on microfilm from Pro Quest Information and Learning.

Thesis (Ph.D.)--York University, 2002. Graduate Programme in Psychology. / Typescript. Includes bibliographical references (leaves 63-76). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://wwwlib.umi.com/cr/yorku/fullcit?pNQ99177

Thesis (M.S.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains vii, 71 p. : col. ill. Includes abstract. Includes bibliographical references (p. 45-48).

Thesis (Ph.D.)--Indiana University, Kelley School of Business, 2006. / Source: Dissertation Abstracts International, Volume: 67-04, Section: A, page: 1442. Adviser: Shanker H. Krishnan. "Title from dissertation home page (viewed June 19, 2007)."

<p> Visual perception depends fundamentally on statistical regularities in the environment to make sense of the world. One such regularity is the orientation anisotropy typical of natural scenes; most natural scenes contain slightly more horizontal and vertical information than oblique information. This property is likely a primary cause of the &ldquo;oblique effect&rdquo; in visual perception, in which subjects experience greater perceptual fluently with horizontally and vertically oriented content than oblique. However, recent changes in the visual environment, including the &ldquo;carpentered&rdquo; content in urban scenes and the framed, caricatured content in digital screen media presentations, may have altered the level of orientation anisotropy typical in natural scenes. Over a series of three experiments, the current work aims to evaluate whether &ldquo;digital&rdquo; visual experience, or visual experience with framed digital content, has the potential to alter the magnitude of the oblique effect in visual perception. Experiment 1 established a novel eye tracking method developed to index the visual oblique effect quickly and reliably using no overt responding other than eye movements. Results indicated that canonical (horizontal and vertical) contours embedded in visual noise were detected more accurately and quickly than oblique contours. For Experiment 2, the orientation anisotropy of natural, urban, and digital scenes was analyzed, in order to compare the magnitude of this anisotropic pattern across each image type. Results indicate that urban scenes contain exaggerated orientation anisotropy relative to natural scenes, and digital scenes possess this pattern to an even greater extent. Building off these two results, Experiment 3 adopts the eye tracking method of Experiment 1 as a pre- post-test measure of the oblique effect. Participants were eye tracked in the contour detection task several times before and after either a &ldquo;training&rdquo; session, in which they played Minecraft (Mojang, 2011) for four hours uninterrupted in a darkened room, or a &ldquo;control&rdquo; session, in which they simply did not interact with screens for four hours. It was predicted, based on the results of Experiment 2, that several hours of exposure to the caricatured orientation statistics of the digital stimulus would suffice to alter the magnitude of participants&rsquo; oblique effect, as indexed by the difference in the post-test relative to the pre-test. While no accuracy differences were observed in this primary manipulation, detection speed for canonical contours did alter significantly in the Minecraft subjects relative to controls. These results indicate that the oblique effect is quite robust at the level of visual contours and is measurable using eye tracking, that digital scenes contain caricatured orientation anisotropy relative to other types of scenes, and that exposure to naturalistic but caricatured scene statistics for only a few hours can alter certain aspects of visual perception.</p>

<p> This project employed the Development and Research Utilization Model (DRU) to compile a counseling group manual to help transition freshman college students from divorced homes. Analysis revealed that divorce is unfortunately a common occurrence affecting approximately four out of every eight marriages. Research showed that children from divorced homes are more likely to become anxious or depressed. Further study showed college campuses do not have the on-campus support needed for freshmen who were adversely affected by their parents&rsquo; divorce. The development phase of the DRU consisted of a literature review which affirmed the need for specific resources and help for this freshmen population. College students from divorced homes struggled with academic achievement and showed emotional, mental health, economic, and adjustment issues. Counselors at colleges and universities need to have support for students coming from divorced homes, and this manual will equip group leaders.</p><p>

<p> The goal of study 1 was to use a remote eye tracker to understand how eye movements change with 7 geometrically varied remote controls to determine design element saliency. 20 participants were used to measure the following eye metrics: number of fixations prior to first fixation of any AOI, time to first fixation of an AOI, number of fixations on an AOI, dwell time of the first fixation on an AOI, total dwell time of an AOI, and the percentage of time spent on an AOI. The results of the study showed that all participants spent between 75&ndash;85% of their time fixated on the button layout which was not defined as an AOI. No statistical differences were found in the values measured for all eye tracking metrics across similarly defined AOIs. In study 2, the objective was to determine attitudes towards appearance and usability of the 7 remote control designs using the participants from study 1. Participants were asked to rate their attitudes and preferences, using a Likert-based questionnaire, about the qualities of appearance and usability for the attributes of proportion, shape, and configuration. They were asked open-ended questions about their likes and dislikes regarding the qualities of appearance and usability. Lastly, participants were given a pairwise comparison survey where they chose their preferred remote design, based on appearance, for 10 paired sets of contrasting remote designs. The hourglass subjacent and hourglass round designs were rated highest for appearance and usability from the Likert questionnaire. The hourglass round design was ranked highest for the pairwise comparison survey. For study 3, the goal was to determine attitudes towards appearance and usability of the 7 remote designs with online participants. 300 participants were asked to rate their attitudes and preferences using the same Likert-based questionnaire from study 2. They were asked the same open-ended questions and administered the same pairwise comparison survey as in study 2. The results of the Likert questionnaire showed that the hourglass subjacent and hourglass round designs were rated highest for appearance and usability. From the pairwise comparison survey, the hourglass round design was ranked the highest.</p><p>

<p> The present study investigated working memory capacity and the affect it has on employees to perform their job and to be innovative. The study also considered moderation of effort and stress to the relationship of working memory capacity to job performance and innovation. As cognitive ability has a strong relationship with working memory, this study aimed to determine if working memory is a stronger predictor of job performance and innovation than intelligence. This study did not find that working memory was statistically significant with job performance or innovation. Support was also lacking in any significant relationship with the moderation of effort or stress. </p><p>