Egocentric versus Allocentric Spatial Ability in Dentistry and Haptic Virtual Reality Training

Summary The current study investigates the role of egocentric and allocentric spatial abilities in the field of dentistry. Whereas allocentric ability requires spatial transformation from a stationary point of reference, egocentric spatial ability is tied to the sensory-motor system, and it requires changing one's imagined perspective in space. Experiment 1 investigates the role of different spatial abilities in a tooth preparation exercise. Experiment 2 investigates the interaction of allocentric and egocentric spatial abilities with the effectiveness of haptic virtual reality training. The results show that only egocentric spatial ability was a significant predictor of success in tooth preparation. In addition, an egocentric spatial ability test was the reliable predictor of success in more complex (indirect vision) tasks during haptic virtual reality training. Our results indicate the need for the development of finer measures of the specific spatial skills that might be needed for different dental specializations. Copyright © 2013 John Wiley & Sons, Ltd.

[1]  E. I. Konukseven,et al.  Development of a visio-haptic integrated dental training simulation system. , 2010, Journal of dental education.

[2]  Michael A. Motes,et al.  The Enhancement of Visuospatial Processing Efficiency Through Buddhist Deity Meditation , 2009, Psychological science.

[3]  Ioannis Pitas,et al.  A virtual system for cavity preparation in endodontics. , 2008, Journal of dental education.

[4]  A. Kappers,et al.  Allocentric and egocentric reference frames in the processing of three-dimensional haptic space , 2008, Experimental Brain Research.

[5]  N. Burgess.  Spatial Cognition and the Brain , 2008, Annals of the New York Academy of Sciences.

[6]  Ross J. Scalese,et al.  Simulation Technology for Skills Training and Competency Assessment in Medical Education , 2007, Journal of General Internal Medicine.

[7]  D. Curtis,et al.  Correlation of admissions criteria with academic performance in dental students. , 2007, Journal of dental education.

[8]  Mary Hegarty,et al.  Spatial Visualization in Physics Problem Solving , 2007, Cogn. Sci..

[9]  V. Catano,et al.  Predicting performance in Canadian dental schools: the new CDA structured interview, a new personality assessment, and the DAT. , 2007, Journal of dental education.

[10]  Fred W. Mast,et al.  The neural basis of the egocentric and allocentric spatial frame of reference , 2007, Brain Research.

[11]  Alan Natapoff,et al.  Influence of perspective-taking and mental rotation abilities in space teleoperation , 2007, 2007 2nd ACM/IEEE International Conference on Human-Robot Interaction (HRI).

[12]  N. Burgess,et al.  Spatial memory: how egocentric and allocentric combine , 2006, Trends in Cognitive Sciences.

[13]  D. R. Montello,et al.  Learning a Spatial Skill for Surgery : How the Contributions of Abilities Change With Practice , 2006 .

[14]  M. Kozhevnikov,et al.  Perspective-Taking vs. Mental Rotation Transformations and How They Predict Spatial Navigation Performance. , 2006 .

[15]  Ronald K. Thornton,et al.  Real-Time Data Display, Spatial Visualization Ability, and Learning Force and Motion Concepts , 2006 .

[16]  R. Ranney,et al.  Evaluation of applicants to predoctoral dental education programs: review of the literature. , 2005, Journal of dental education.

[17]  Judith A Buchanan,et al.  Experience with virtual reality-based technology in teaching restorative dental procedures. , 2004, Journal of dental education.

[18]  M. Hegarty,et al.  A dissociation between mental rotation and perspective-taking spatial abilities , 2004 .

[19]  W. Oudshoorn.  The utility of Canadian DAT Perceptual Ability and Carving Dexterity scores as predictors of psychomotor performance in first-year operative dentistry. , 2003, Journal of dental education.

[20]  Penny L. Hammrich,et al.  The predictive utility of computer-simulated exercises for preclinical technique performance. , 2003, Journal of dental education.

[21]  David Whitney,et al.  The influence of visual motion on fast reaching movements to a stationary object , 2003, Nature.

[22]  Anthony E. Richardson,et al.  Development of a self-report measure of environmental spatial ability. , 2002 .

[23]  S. A. Gray,et al.  Predicting student performance in preclinical technique courses using the theory of ability determinants of skilled performance. , 2002, Journal of dental education.

[24]  P. Sandow,et al.  Correlation of admission criteria with dental school performance and attrition. , 2002, Journal of dental education.

[25]  J. Buchanan,et al.  Use of simulation technology in dental education. , 2001, Journal of dental education.

[26]  J. G. Evans,et al.  Relationships of admissions data and measurements of psychological constructs with psychomotor performance of dental technology students. , 2001, Journal of dental education.

[27]  M. Hegarty,et al.  A dissociation between object manipulation spatial ability and spatial orientation ability , 2001, Memory & cognition.

[28]  M. Goodale,et al.  Grasping after a Delay Shifts Size-Scaling from Absolute to Relative Metrics , 2000, Journal of Cognitive Neuroscience.

[29]  B. Reitemeier,et al.  Testing of fine motor skills in dental students. , 2000, European journal of dental education : official journal of the Association for Dental Education in Europe.

[30]  Jeffrey M. Zacks,et al.  Imagined transformations of bodies: an fMRI investigation , 1999, Neuropsychologia.

[31]  Mark H Johnson,et al.  Body-centered representations for visually-guided action emerge during early infancy , 1997, Cognition.

[32]  R. D. Easton,et al.  Object-array structure, frames of reference, and retrieval of spatial knowledge. , 1995, Journal of experimental psychology. Learning, memory, and cognition.

[33]  M. Spratley.  Regression analysis of dexterity tests and dental students' practical examination results. , 1992, Australian dental journal.

[34]  G W Knight,et al.  Waxing tests as predictors of students' performance in preclinical dentistry. , 1986, Journal of dental education.

[35]  A. Boyle,et al.  Assessing psychomotor skills: the role of the Crawford Small Parts Dexterity Test as a screening instrument. , 1986, Journal of dental education.

[36]  R. Suddick,et al.  Mirror-tracing and Embedded Figures tests as predictors of dental students' performance. , 1983, Journal of Dental Education.

[37]  K. S. Morgan,et al.  Stereoscopic vision and psychomotor learning in dental students. , 1982, Journal of Dental Education.

[38]  R. Suddick,et al.  Field dependence-independence and dental students' clinical performance. , 1982, Journal of Dental Education.

[39]  W. W. Wood.  Grade averages and DAT scores as predictors of performance in dental school. , 1979, Journal of dental education.

[40]  M. G. McGee.  Human spatial abilities: psychometric studies and environmental, genetic, hormonal, and neurological influences. , 1979, Psychological bulletin.

[41]  Clark C. Presson,et al.  The coding and transformation of spatial information , 1979, Cognitive Psychology.

[42]  S. Vandenberg,et al.  Mental Rotations, a Group Test of Three-Dimensional Spatial Visualization , 1978, Perceptual and motor skills.

[43]  D. C. Berry,et al.  The selection of dental students. A pilot study of an assessment of manual ability by practical tests , 1975, British Dental Journal.

[44]  W. Mayberry,et al.  Relation between selected predictor variables and grades in fixed prosthodontics laboratory. , 1972, Journal of Dental Education.

[45]  J. Graham.  Substitution of perceptual-motor ability test for chalk carving in Dental Admission Testing Program. , 1972, Journal of dental education.

[46]  R. Shepard,et al.  Mental Rotation of Three-Dimensional Objects , 1971, Science.

[47]  J. H. Manhold,et al.  Predictive value for four-year performance of individual parts of the dental aptitude test. , 1967, Journal of Dental Education.

[48]  E. Barratt,et al.  An Analysis of Verbal Reports of Solving Spatial Problems as an Aid in Defining Spatial Factors , 1953 .

[49]  Maria Kozhevnikov,et al.  Visual-Spatial Learning and Training in Collaborative Design in Virtual Environments , 2011, Collaborative Design in Virtual Environments.

[50]  Daniel R. Montello,et al.  How spatial abilities enhance, and are enhanced by, dental education , 2009 .

[51]  M. Sneed,et al.  Issues regarding practical validity and gender bias of the Perceptual Abilities Test (PAT). , 2003, Journal of dental education.

[52]  D R Proffitt,et al.  Updating displays after imagined object and viewer rotations. , 2000, Journal of experimental psychology. Learning, memory, and cognition.

[53]  B. Tversky,et al.  Mental representations of perspective and spatial relations from diagrams and models. , 1999, Journal of experimental psychology. Learning, memory, and cognition.

[54]  P. Nichols,et al.  Training spatial abilities: Effects of practice on rotation and synthesis tasks , 1990 .

[55]  J. Graham.  Factor analysis of the perceptual-motor ability test. , 1974, Journal of Dental Education.