A longitudinal study of the learning and retention of task-specific training

Work. 2005;24(2):139-44.

Abstract

This longitudinal study evaluated the learning and retention of task-specific training during the subjects' classroom performance of a one-person pivot transfer. Twelve subjects were videotaped completing the transfer (pretest). The subjects then participated in a two-hour training session. One week later (posttest 1), and one year later (posttest 2) the subjects were videotaped again. A checklist was used to analyze the videotapes. A one-way ANOVA with repeated measures revealed that there was a statistically significant difference between the tests (F = 243.73, p-value < 0.0001). A post hoc analysis (Bonferroni procedure) indicated that the posttest 1 scores (mean = 13, SD = 0.40) were significantly higher than the pretest scores (mean = 2.96, SD = 0.39) indicating an improved score on the checklist. There was no significant difference between the scores of posttest 1 and posttest 2 (mean = 12.79, SD = 0.60) indicating that subjects continued to perform the task with proper body mechanics one year post training.

MeSH terms

  • Adult
  • Allied Health Personnel
  • Biomechanical Phenomena
  • Female
  • Humans
  • Learning*
  • Lifting*
  • Longitudinal Studies
  • Male
  • Occupational Therapy / methods*
  • Time Factors
  • Videotape Recording
  • Wounds and Injuries / prevention & control*