2005.7.22.
E-learning World 2005 L-2
28
IPUロゴ
事例ベース推論モデル
GBS理論の基盤となる学習モデル
予期せぬ
失敗
期待
説明
テキスト ボックス: 適用/修正
適用/修正
計画
 
作る
起こる
時間
目標
Case-Based Reasoning
経験から
事例辞書
過去の
経験
Expectation Failure
出典:根本淳子・鈴木克明(2005)「企業教育向けGBSチェックリストの提案」 
    日本教育工学会第20回講演論文集、515-516
Case-Based Reasoning
GBS based on descriptive theory, case based reasoning.  This is used to solve problems.   When people face new problem, people use past experience.
Let’s see figure2 CBR.
1)This is called case library, a collection of past experiences which can be used to predict what will happen.
2)Goal is something that people what to achieve.
3)When people want to achieve goals, they expect the result is to be success.
4)When people try to achieve their goal, they use their past experiences to achieve goal.  People select a case to achieve a library.
5)Even if people expect success, failure may happen. This is called expectation failure.
6)Explanation is necessary to use their case library usefully.  It helps creating next plan and goals.