title: Evaluation of a virtual dialogue method for breast cancer patient education.
abstract: OBJECTIVE
  Virtual dialogue--a voice-activated, interactive computer model that enables a user to have an individual virtual conversation with a real person--was evaluated as a method to educate women about breast cancer. Virtual dialogues with breast cancer experts were developed and used in a field study by women with and without the disease to assess the method's effectiveness.
  
  
  METHODS
  In a clinical setting, subjects engaged in one-on-one virtual dialogues with an oncologist and a breast surgeon, and completed automated pre-post instruments developed to measure the feasibility of the method, and subjects' knowledge gain and acceptance of the method.
  
  
  RESULTS
  Seventy women, 39 with breast cancer and 31 without the disease, participated. The data demonstrated the feasibility and acceptance of the method, and significant learning gain across all subjects.
  
  
  CONCLUSIONS
  Virtual dialogues with knowledgeable health professionals can be a new and effective method for educating women about breast cancer.
  
  
  CONCLUSIONS
  Virtual dialogues may systematically comfort patients while providing them with comprehensive and reliable basic information about breast cancer. The method may also give health care providers more time to address their patients' specific concerns.
authors.affiliation: Interactive Drama Inc., Bethesda, MD 20814, USA.
authors.forename: William G
authors.initials: WG
authors.lastname: Harless
authors.forename: Marcia A
authors.initials: MA
authors.lastname: Zier
authors.forename: Michael G
authors.initials: MG
authors.lastname: Harless
authors.forename: Robert C
authors.initials: RC
authors.lastname: Duncan
authors.forename: Mary Ann
authors.initials: MA
authors.lastname: Braun
authors.forename: Shawna
authors.initials: S
authors.lastname: Willey
authors.forename: Claudine
authors.initials: C
authors.lastname: Isaacs
authors.forename: Robert D
authors.initials: RD
authors.lastname: Warren