Spelling suggestions: "subject:"apatial cognitition"" "subject:"apatial b.cognition""
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Semantic and Structural Influences on Spatial Knowledge AcquisitionMay, Robert B. 20 August 2018 (has links)
No description available.
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Micro- and macro-reference frames: Specifying hierarchical spatial relations in memoryGreenauer, Nathan Michael 16 July 2009 (has links)
No description available.
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The Effect of Instructions on Landmark, Route, and Directional Memory for Active vs. Passive Learners of a Virtual Reality EnvironmentParnes, Michael Unknown Date
No description available.
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Micro- and macro-reference frames specifying hierarchical spatial relations in memory /Greenauer, Nathan Michael. January 2009 (has links)
Thesis (Ph. D.)--Miami University, Dept. of Psychology, 2009. / Title from second page of PDF document. Includes bibliographical references (p. 53-59).
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Spatial Schema Transfers to Similar Place: A Case of Disney Theme ParksKopel, Daphne 01 May 2014 (has links)
The intent of this thesis is to explore whether an existing spatial schema assists with learning a similar environment to the existing schema. Spatially experienced and non-experienced participants of Magic Kingdom Park learned a similar park, Disneyland Park, using a virtual environment. Participants learned the virtual environment either passively or actively. Spatially experienced participants outperformed the non-experienced participants on survey and route knowledge assessments, despite of the training method used in the virtual environment. The results suggest that the existing schema for a similar place transfers to the new environment regardless of passive or active training.
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Spatial Updating and Set Size: Evidence for Long-Term Memory ReconstructionHodgson, Eric P. 19 July 2005 (has links)
No description available.
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The business end of objects: Monitoring object orientationMello, Catherine 16 July 2009 (has links)
No description available.
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Relational Vocabulary in Preschoolers with Autism Spectrum Disorder: The Role of Dynamic Spatial Concepts and Social UnderstandingParish-Morris, Julia January 2011 (has links)
Approximately 75% of children diagnosed with Autistic Spectrum Disorder (ASD) are significantly language impaired. While many learn a reasonably-sized set of object words, few master the relational terms (verbs and prepositions) that are the architectural centerpiece of the sentence. Though learning relational terms poses difficulty even for typically developing children, these words are differentially harder for children with ASD. This research is the first to ask why. Three studies examine the abilities necessary to learn verbs and prepositions. Studies 1 and 2 ask whether children with ASD have greater problems dissecting events into the foundational units and categories that underlie relational term learning (i.e., the path or where the object moves, and the manner or how the object moves through space) than do typically developing children. Study 3 focuses on tools known to assist in mapping from these basic categories onto words. Are children with ASD able to use information about a speaker's social intent to discover which event components are labeled by a particular word? Finally, this dissertation offers an exploratory correlational analysis designed to assess the joint impact of conceptual abilities and mapping (social understanding) as predictors for relational term learning in the two populations. Thirty-four 3- to 6-year-old children (17 with ASD) participated in the studies. Despite some methodological difficulties with the conceptual tasks, results suggest that the strongest correlate of relational vocabulary size in typical children was conceptual, while the strongest for children with ASD was social understanding. These findings extend prior research by noting the strong relationship between the ability to read social intent and relational term learning. They also suggest that for children with ASD, difficulty understanding the intentions of others is a primary problem that blocks the road to full language competence. / Psychology
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Comparing the dominant and continuous theoretical frameworks of spatial microgenesisAber, Jeremy W. January 1900 (has links)
Doctor of Philosophy / Department of Geography / J. M. Shawn Hutchinson / The theoretical framework of spatial microgenesis as presented by Siegel and White (1975), and updated by Montello (1998) posits that through exposure, humans will create spatial knowledge of places in their minds. This process is thought to be an ongoing one, and will eventually lead to a metrically-scaled ‘map-like’ image in the mind. In Siegel and White’s dominant framework, knowledge of space progresses through the stages of landmark and route, and ends with survey knowledge, whereas in Montello’s continuous framework, metrically-scaled survey knowledge is present from the first exposure. Beyond that primary difference between the two theoretical frameworks, the continuous framework also provides for greater nuance in how the process may occur for different individuals. There is little research directly addressing the differences between the two frameworks, and this dissertation adds support for the continuous framework by testing three of its five tenets. Utilizing a virtual environment as a laboratory, participants were exposed to a novel environment and asked to complete spatial tasks based on knowledge of the layout of said environment. Over the course of three sessions, measures of spatial knowledge were recorded using distance, direction, and sketch map tasks. The results support the first tenet of the continuous framework: metrically-scaled survey-type knowledge was found in all participants beginning with the first session. The concepts of landmark, route, and survey knowledge are still valuable though, as the results clearly showed that they help to describe the way that individuals conceptualize mental representations of space. These conceptualizations may potentially be valuable as a component of a larger spatial ontology for the American public school system. Regarding tenet two, some improvement in error rates was observed over time, but not at a statistically significant rate for all tasks, suggesting that other factors such as the study length and motivating factors may have played a role in performance. Tenet four was also supported, with significant variation in performance between participants with similar levels of exposure to the environment. Overall, this dissertation finds that the continuous framework is largely correct in its descriptions of the process of spatial microgenesis, albeit with some elements that are not fully supported by the data collected. Despite not being a good model of the process, the dominant framework remains valuable for describing how people conceptualize their spatial knowledge of environments.
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The Effects of a Multi-View Camera System on Spatial Cognition, Cognitive Workload and Performance in a Minimally Invasive Surgery TaskJanuary 2019 (has links)
abstract: Minimally invasive surgery is a surgical technique that is known for its reduced
patient recovery time. It is a surgical procedure done by using long reached tools and an
endoscopic camera to operate on the body though small incisions made near the point of
operation while viewing the live camera feed on a nearby display screen. Multiple camera
views are used in various industries such as surveillance and professional gaming to
allow users a spatial awareness advantage as to what is happening in the 3D space that is
presented to them on 2D displays. The concept has not effectively broken into the
medical industry yet. This thesis tests a multi-view camera system in which three cameras
are inserted into a laparoscopic surgical training box along with two surgical instruments,
to determine the system impact on spatial cognition, perceived cognitive workload, and
the overall time needed to complete the task, compared to one camera viewing the
traditional set up. The task is a non-medical task and is one of five typically used to train
surgeons’ motor skills when initially learning minimally invasive surgical procedures.
The task is a peg transfer and will be conducted by 30 people who are randomly assigned
to one of two conditions; one display and three displays. The results indicated that when
three displays were present the overall time initially using them to complete a task was
slower; the task was perceived to be completed more easily and with less strain; and
participants had a slightly higher performance rate. / Dissertation/Thesis / Masters Thesis Human Systems Engineering 2019
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