@article{oai:shokei.repo.nii.ac.jp:00000183,
 author = {田島, 裕之 and タジマ, ヒロユキ and Tajima, Hiroyuki},
 issue = {60},
 journal = {尚絅学院大学紀要, Research reports of Shokei Gakuin College},
 month = {Dec},
 note = {Human participants were trained to touch three different colored buttons separately for points that were exchangeable for money. One button delivered three points after every response. Another button delivered 15 points after every five responses on average. The other button delivered one point after every response. During test session, when the three buttons were simultaneously available and the two buttons that had been associated with higher reinforcer density during training session delivered no points, participants significantly preferred the button that had delivered large amounts of reinforcer infrequently than small amounts frequently., 18, KJ00006846519, 資料, Materials},
 pages = {203--207},
 title = {消去時の行動持続性 : 小強化子による連続強化と大強化子による部分強化の効果の比較},
 year = {2010}
}