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Tonda Bone

University of North Texas Dena Johnson

Tarleton State University ISECON 2007

A Theoretical Framework for Investigating Human Factors in GIS Use: The Impact of

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Research Gap

Current research focuses on:

Spatial abilities in context of map

reading task, cognitive map

construction, wayfinding experiments

GIS as presentation device rather than

as a problem-solving tool

Current research does not address:

Cognitive style dimensions in context

of GIS use

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Research Gap

We need to understand how human

factors influence GIS use

For academic purposes

GIS as a learning toolGIS design

For industry

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What is an Information System?

An information system “consists of

at least one PERSON

of a certain PSYCHOLOGICAL TYPE

who faces a PROBLEM

within some ORGANIZATIONAL CONTEXT

for which he needs evidence to arrive at a solution

and that the EVIDENCE is made available to him

through some MODE OF PRESENTATION”

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What is a Geographic

Information

System (GIS)?

A spatially-referenced information system that provides tools for collecting, managing,

integrating, analyzing, and displaying data that is spatially referenced (Goodchild, Egenhofer, Kemp, Mark, & Sheppard, 1999; Turk, 1990)

Includes representations of locations, as well as

non-spatial data (attributes) that describe those locations

A structure incorporating 5 elements (Turk, 1990):

Data

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Spatial Cognition

“The knowledge and internal or

cognitive representation of the

structure, entities, and relations of

space; in other words, the internalized reflection and reconstruction of space in thought” (Hart and Moore, 1973, p. 248)

3 distinct factors of spatial abilitySpatial visualization

Spatial manipulation

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Spatial Visualization

Ability to mentally manipulate

spatial objects and configurations without referring to one’s self as a reference point (Albert & Golledge, 1999; Hegarty & Waller, 2005; McGee, 1979)

May be important to GIS in the

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Spatial Orientation

Ability to imagine how a visual

stimulus or configuration looks from a different perspective (Albert &

Golledge, 1993)

May be important to GIS because

operators have to change

perspective when dealing with 3D representations before making

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Spatial Relations

Involves analyzing patterns, shape,

layout, hierarchy, and linkage

between individual stimuli within a visual configuration (Albert & Golledge, 1993; Gilmartin & Patton, 1984; Golledge,

Dougherty, & Bell, 1995 )

May be important in GIS functions

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Map Reading Ability

Data interaction occurs primarily

through the map interface; thus, map interaction also is an

important component of GIS use (Lloyd & Bunch, 2003)

How does information acquisition from maps, including internal

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Human Spatial Information

Processing

Hierarchical organization and categorization

Chunking

Category theory

Cognitive mapping

Of physical space

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Mental models and problem

solving

Mental modeling process “mirrors”

GIS analysis processes (Turk, 1990)

Involves inferencing, context,

cognitive load, and past experiences

(Allen, 1996; Ramaprasad, 1987; Rauh, Knauff, Cuss, Schlieder, and Strube, 2005; Tversky, 1993)

Using GIS to model the problem

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Cognitive Styles

Example: Need for cognition (NFC)Cohen, Stotland, and Wolfe (1955):

NFC as a need to structure one’s environment

Crossland, Herschel, Perkins, and Scudder (2000): NFC as a measure “of an individual’s internal

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Computer Aptitude

Refers to literacy aspects of

computer and Internet technologies

Computer use is a spatial task

Affects performance on mental

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Summary: Main Human Factors in GIS Interaction

Spatial abilities

e.g., visualization, orientation, relations

Map reading abilities

Problem solving style

Mental models

Need for cognition

Cognitive Style

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Future Research

Computer attitude and efficacy

User interaction in context

Mental models of GIS spatial

representations

Map sketching with GIS

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The End

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Works Cited

Albert, W. S., & Golledge, R. G.

(1999). The use of spatial cognitive abilities in geographical

information systems: The map

overlay operation. Transactions in GIS, 3(1), 7-21.

Allen, B. L. (1996). Information tasks: Toward a user-centered

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Works Cited (cont.)

Cohen, A. R., Stotland, E., & Wolfe, D. M. (1955). An experimental

investigation of need for cognition.

Journal of Abnormal and Social Psychology, 51, 291-294.

Crossland, M. D., Herschel, R. T., Perkins, W. C., & Scudder, J. N. (2000). The imact of task and

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Works Cited (cont.)

De Lisi, R., & Cammarano, D. M.

(1996). Computer experience and gender differences in

undergraduate mental rotation

performance. Computers in Human Behavior, 12(3), 351-361.

Gilmartin, P. P., & Patton, J. C. (1984). Comparing the sexes on spatial

abilities: Map use skills. Annals of the Association of American

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Works Cited (cont.)

Golledge, R. G., Dougherty, V., & Bell, S. (1995). Acquiring spatial

knowledge: Survey versus route-based knowledge in unfamiliar environments. Annals of the

Association of American Geographers, 85(1), 134-158.

Goodchild, M. F., Egenhofer, M. J.,

Kemp, K. K., Mark, D. M., & Sheppard, E. (1999). Introduction to the

Varenius Project. International

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Works Cited (cont.)

Hart, R. A., & Moore, G. T. (1973). The development of spatial

cognition: A review. In R. M. Downs & D. Stea (Eds.), Image and

environment: Cognitive mapping

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Works Cited (cont.)

Hegarty, M., & Waller, D. (2005). Individual differences in spatial abilities. In P. Shah & A. Miyake

(Eds.), The Cambridge handbook of visuospatial thinking (pp. 120-169). New York: Cambridge University

Press.

Lloyd, R. E., & Bunch, R. L. (2003).

Technology and map-learning: Users, methods, and symbols. Annals of the Association of American

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Works Cited (cont.)

Mark, D. M. (1993). Human spatial

cognition. In D. Medyckyj-Scott & H. M. Hearnshaw (Eds.), Human factors in geographic information systems. London: Bellhaven.

McGee, M. G. (1979). Human spatial abilities: Psychometric studies and environmental, genetic, hormonal, and neurological influences.

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Works Cited (cont.)

Ramaprasad, A. (1987). Cognitive

process as a basis for MIS and DSS design. Management Science,

33(2), 139-148.

Rauh, R., Hagen, C., Knauff, M.,

Kuss, T., Schlieder, C., & Strube, G. (2005). Preferred and alternative mental models in spatial

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Works Cited (cont.)

Saccuzzo, D. P., Craig, A. S., Johnson, N. E., & Larson, G. E. (1996). Gender differences in dynamic spatial

abilities. Personality and Individual Differences, 21(4), 599-607.

Terlecki, M. S., & Newcombe, N. S.

(2005). How important is the digital divide? The relation of computer

and videogame usage to gender differences in mental rotation

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Works Cited (cont.)

Turk, A. G. (1990). Towards an

understanding of human-computer interaction aspects of geographic information systems. Cartography, 19(1), 31-60.

Tversky, B. (1993). Cognitive maps,

cognitive collages, and spatial mental models. In A. U. Frank & I. Campari

(Eds.), Proceedings of the International Conference on Spatial Information

Theory: A theoretical basis for GIS (pp.

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Works Cited (cont.)

Velez, M. C., Silver, D., & Tremaine, M. (2005, October 23-28).

Understanding visualization

through spatial ability differences.

Paper presented at the IEEE

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