{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/36643"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/36643","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Adult-child Differences in Spatial Learning in an Immersive Virtual Environment as a Function of Field-of-view","abstract":"Despite the potential of immersive virtual environments (VEs) as educational tools, little is known about how VE system parameters impact a child using the environment. Designers of VE applications targeted at children must rely on studies done with adults to guide their design decisions. The failure to understand how children differ from adults in their responses to VEs poses a serious obstacle to the design of effective learning environments for children. The main goal of this research was to quantify the impact of varying one VE system parameter, field-of-view, on large-scale, spatial learning in middle elementary schoolchildren and the incidence of side-effects in that population in an immersive VE. The other goals of this research were to identify 1) how, and if, middle elementary schoolchildren's responses to this environment differ from that of adult participants, and 2) how, and if, gender changed participant performance and responses. Adults and 7-9 year old children were taught a U-shaped route through a six room virtual house, while wearing a helmet mounted display (HMD). Participants viewed the environment under monoscopic conditions with the horizontal field-of-view (HFOV) of the display set at either 30 or 48 degrees. Head tracking was not enabled as the children were unable to maintain a normal head position while wearing the HMD. After the learning period, participants performed tasks designed to assess spatial knowledge of the space: 1) locomotion efficiency was measured by the number of collisions with objects, 2) landmark knowledge was measured by the participant's ability to recognize photos of objects found in the environment 3) route knowledge was measured by the participant's ability to correctly re-trace the route and name the sequence of landmarks along the route, 4) configuration knowledge was measured by the participant's ability to point to occluded landmarks, make spatial inferences, and construct a model of the environment. Participants also completed a simple questionnaire which assessed the incidence of equipment difficulties and side-effects, general enjoyment, and the sense of presence in the VE. Additionally, the participant's vision and balance was checked before and after immersion in the VE. Locomotion, route knowledge, and configuration knowledge efficiency increased significantly with both age and FOV. At the smaller FOV, both adults and 7-9 year olds developed a significantly lesser degree of spatial knowledge, with the effect being amplified in the 7-9 year olds. In general, the more sophisticated the level the spatial knowledge required by a task, the greater the impact of FOV and age, with configuration knowledge being achieved significantly less frequently than route knowledge. Gender also significantly impacted the development of configuration knowledge. Only landmark knowledge did not change with age, FOV, or gender. Also, the incidence of VE balance side-effects decreased significantly with age and was impacted by gender. The incidence of equipment difficulties also decreased with age,with significantly more, and longer, breaks being taken by 7-9 year olds than by adults. Further, general enjoyment of VE immersion and presence decreased significantly with age.","abstract_html":"Despite the potential of immersive virtual environments (VEs) as educational tools, little is known about how VE system parameters impact a child using the environment. Designers of VE applications targeted at children must rely on studies done with adults to guide their design decisions. The failure to understand how children differ from adults in their responses to VEs poses a serious obstacle to the design of effective learning environments for children. The main goal of this research was to quantify the impact of varying one VE system parameter, field-of-view, on large-scale, spatial learning in middle elementary schoolchildren and the incidence of side-effects in that population in an immersive VE. The other goals of this research were to identify 1) how, and if, middle elementary schoolchildren's responses to this environment differ from that of adult participants, and 2) how, and if, gender changed participant performance and responses. Adults and 7-9 year old children were taught a U-shaped route through a six room virtual house, while wearing a helmet mounted display (HMD). Participants viewed the environment under monoscopic conditions with the horizontal field-of-view (HFOV) of the display set at either 30 or 48 degrees. Head tracking was not enabled as the children were unable to maintain a normal head position while wearing the HMD. After the learning period, participants performed tasks designed to assess spatial knowledge of the space: 1) locomotion efficiency was measured by the number of collisions with objects, 2) landmark knowledge was measured by the participant's ability to recognize photos of objects found in the environment 3) route knowledge was measured by the participant's ability to correctly re-trace the route and name the sequence of landmarks along the route, 4) configuration knowledge was measured by the participant's ability to point to occluded landmarks, make spatial inferences, and construct a model of the environment. Participants also completed a simple questionnaire which assessed the incidence of equipment difficulties and side-effects, general enjoyment, and the sense of presence in the VE. Additionally, the participant's vision and balance was checked before and after immersion in the VE. Locomotion, route knowledge, and configuration knowledge efficiency increased significantly with both age and FOV. At the smaller FOV, both adults and 7-9 year olds developed a significantly lesser degree of spatial knowledge, with the effect being amplified in the 7-9 year olds. In general, the more sophisticated the level the spatial knowledge required by a task, the greater the impact of FOV and age, with configuration knowledge being achieved significantly less frequently than route knowledge. Gender also significantly impacted the development of configuration knowledge. Only landmark knowledge did not change with age, FOV, or gender. Also, the incidence of VE balance side-effects decreased significantly with age and was impacted by gender. The incidence of equipment difficulties also decreased with age,with significantly more, and longer, breaks being taken by 7-9 year olds than by adults. Further, general enjoyment of VE immersion and presence decreased significantly with age.","abstract_has_math":false,"creators":["McCreary, Faith Anne"],"institution":"Virginia Tech","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Industrial and Systems Engineering","degree_department":"Industrial and Systems Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":["Williges, Robert C."],"committee_members":["Barfield, Woodrow S.","Cennamo, Katherine S."],"year":1997,"date_issued":"1997-10-03","date_published":"1997-10-03","updated_at":"2026-07-22T22:20:20Z","subjects":["Virtual Environments","Head-mounted Displays","Gender-related Differences","Presence","SimulatorSickness","Age-relatedDifferences","Virtual Reality","Route Learning","Spatial Awareness"],"languages":[],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-3498-12551"],"render_values":[{"text":"etd-3498-12551","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/36643","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Williges, Robert C."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Barfield, Woodrow S.","Cennamo, Katherine S."]},{"key":"dc:contributor.department","label":"Department","values":["Industrial and Systems Engineering"]},{"key":"dc:creator","label":"Author","values":["McCreary, Faith Anne"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-03-14T20:51:21Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-03-14T20:51:21Z","1998-04-08"]},{"key":"dc:date.issued","label":"Date","values":["1997-10-03"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Industrial and Systems Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Virtual Environments","Head-mounted Displays","Gender-related Differences","Presence","SimulatorSickness","Age-relatedDifferences","Virtual Reality","Route Learning","Spatial Awareness"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-3498-12551"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/36643"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Despite the potential of immersive virtual environments (VEs) as educational tools, little is known about how VE system parameters impact a child using the environment. Designers of VE applications targeted at children must rely on studies done with adults to guide their design decisions. The failure to understand how children differ from adults in their responses to VEs poses a serious obstacle to the design of effective learning environments for children. The main goal of this research was to quantify the impact of varying one VE system parameter, field-of-view, on large-scale, spatial learning in middle elementary schoolchildren and the incidence of side-effects in that population in an immersive VE. The other goals of this research were to identify 1) how, and if, middle elementary schoolchildren's responses to this environment differ from that of adult participants, and 2) how, and if, gender changed participant performance and responses. Adults and 7-9 year old children were taught a U-shaped route through a six room virtual house, while wearing a helmet mounted display (HMD). Participants viewed the environment under monoscopic conditions with the horizontal field-of-view (HFOV) of the display set at either 30 or 48 degrees. Head tracking was not enabled as the children were unable to maintain a normal head position while wearing the HMD. After the learning period, participants performed tasks designed to assess spatial knowledge of the space: 1) locomotion efficiency was measured by the number of collisions with objects, 2) landmark knowledge was measured by the participant's ability to recognize photos of objects found in the environment 3) route knowledge was measured by the participant's ability to correctly re-trace the route and name the sequence of landmarks along the route, 4) configuration knowledge was measured by the participant's ability to point to occluded landmarks, make spatial inferences, and construct a model of the environment. Participants also completed a simple questionnaire which assessed the incidence of equipment difficulties and side-effects, general enjoyment, and the sense of presence in the VE. Additionally, the participant's vision and balance was checked before and after immersion in the VE. Locomotion, route knowledge, and configuration knowledge efficiency increased significantly with both age and FOV. At the smaller FOV, both adults and 7-9 year olds developed a significantly lesser degree of spatial knowledge, with the effect being amplified in the 7-9 year olds. In general, the more sophisticated the level the spatial knowledge required by a task, the greater the impact of FOV and age, with configuration knowledge being achieved significantly less frequently than route knowledge. Gender also significantly impacted the development of configuration knowledge. Only landmark knowledge did not change with age, FOV, or gender. Also, the incidence of VE balance side-effects decreased significantly with age and was impacted by gender. The incidence of equipment difficulties also decreased with age,with significantly more, and longer, breaks being taken by 7-9 year olds than by adults. Further, general enjoyment of VE immersion and presence decreased significantly with age."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:title","label":"Title","values":["Adult-child Differences in Spatial Learning in an Immersive Virtual Environment as a Function of Field-of-view"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Williges, Robert C."],"dc:contributor.committeemember":["Barfield, Woodrow S.","Cennamo, Katherine S."],"dc:contributor.department":["Industrial and Systems Engineering"],"dc:creator":["McCreary, Faith Anne"],"dc:date.accessioned":["2014-03-14T20:51:21Z"],"dc:date.available":["2014-03-14T20:51:21Z","1998-04-08"],"dc:date.issued":["1997-10-03"],"dc:description.abstract":["Despite the potential of immersive virtual environments (VEs) as educational tools, little is known about how VE system parameters impact a child using the environment. Designers of VE applications targeted at children must rely on studies done with adults to guide their design decisions. The failure to understand how children differ from adults in their responses to VEs poses a serious obstacle to the design of effective learning environments for children. The main goal of this research was to quantify the impact of varying one VE system parameter, field-of-view, on large-scale, spatial learning in middle elementary schoolchildren and the incidence of side-effects in that population in an immersive VE. The other goals of this research were to identify 1) how, and if, middle elementary schoolchildren's responses to this environment differ from that of adult participants, and 2) how, and if, gender changed participant performance and responses. Adults and 7-9 year old children were taught a U-shaped route through a six room virtual house, while wearing a helmet mounted display (HMD). Participants viewed the environment under monoscopic conditions with the horizontal field-of-view (HFOV) of the display set at either 30 or 48 degrees. Head tracking was not enabled as the children were unable to maintain a normal head position while wearing the HMD. After the learning period, participants performed tasks designed to assess spatial knowledge of the space: 1) locomotion efficiency was measured by the number of collisions with objects, 2) landmark knowledge was measured by the participant's ability to recognize photos of objects found in the environment 3) route knowledge was measured by the participant's ability to correctly re-trace the route and name the sequence of landmarks along the route, 4) configuration knowledge was measured by the participant's ability to point to occluded landmarks, make spatial inferences, and construct a model of the environment. Participants also completed a simple questionnaire which assessed the incidence of equipment difficulties and side-effects, general enjoyment, and the sense of presence in the VE. Additionally, the participant's vision and balance was checked before and after immersion in the VE. Locomotion, route knowledge, and configuration knowledge efficiency increased significantly with both age and FOV. At the smaller FOV, both adults and 7-9 year olds developed a significantly lesser degree of spatial knowledge, with the effect being amplified in the 7-9 year olds. In general, the more sophisticated the level the spatial knowledge required by a task, the greater the impact of FOV and age, with configuration knowledge being achieved significantly less frequently than route knowledge. Gender also significantly impacted the development of configuration knowledge. Only landmark knowledge did not change with age, FOV, or gender. Also, the incidence of VE balance side-effects decreased significantly with age and was impacted by gender. The incidence of equipment difficulties also decreased with age,with significantly more, and longer, breaks being taken by 7-9 year olds than by adults. Further, general enjoyment of VE immersion and presence decreased significantly with age."],"dc:description.degree":["Master of Science"],"dc:identifier.other":["etd-3498-12551"],"dc:identifier.uri":["http://hdl.handle.net/10919/36643"],"dc:publisher":["Virginia Tech"],"dc:rights":["In Copyright"],"dc:rights.uri":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["Virtual Environments","Head-mounted Displays","Gender-related Differences","Presence","SimulatorSickness","Age-relatedDifferences","Virtual Reality","Route Learning","Spatial Awareness"],"dc:title":["Adult-child Differences in Spatial Learning in an Immersive Virtual Environment as a Function of Field-of-view"],"dc:type":["Thesis"],"thesis:degree_discipline":["Industrial and Systems Engineering"],"thesis:degree_level":["masters"],"thesis:degree_name":["Master of Science"],"thesis:institution_name":["Virginia Polytechnic Institute and State University"]},"updated_at":"2026-07-22T22:20:20Z"}