著者
山本 吉伸 松井 孝雄 開 一夫 梅田 聡 安西 祐一郎
出版者
日本認知科学会
雑誌
認知科学 (ISSN:13417924)
巻号頁・発行日
vol.1, no.1, pp.1_107-1_120, 1994 (Released:2008-10-03)
参考文献数
9

What makes it a pleasure to interact with a computer system? In this paper,we discuss some possible factors contributing to a pleasant interaction. We study the pleasure of interaction under the domain of a two-player game called word tennis, Shiritori in Japanese, conducted through a computer network. Two sets of experiments were carried out. The first set consisted of game sessions between a subject and a computer player. Half of the subjects were informed (correctly) that their opponents were computer players, while the other half were informed (incorrectly) that their opponents were human players. All subjects could quit the game session whenever they chose to do so. The second set was the same as the first one except that the computer player was replaced by a human player. From the results of both sets of experiments, we reveal that, regardless of whether the actual identity of the opponent is a computer or a human player, subjects who were told to be facing with a human player gave significantly higher pleasure-ratings than those who were told to be facing with a computer player. Furthermore, subjects who found the game pleasant kept playing the game until the end of the pre-determined time limit (one hour). As the word tennis game is dry and monotonous in essence, the exceptionally long game session suggests that the subjects must have had an intrinsic motivation for the game. However, previously recognized intrinsic motivation for games in general fails to explain our observed phenomenon satisfactorily. Hence, we make an attempt to characterize a novel intrinsic motivation, and postulate that the cognition of being involved communication with a human mind is indeed a valid intrinsic motivation in interacting with a computer system.
著者
エステパ カルロス 阿部 俊大 Carlos Estepa Toshihiro Abe
出版者
同志社大学文化学会
雑誌
文化學年報 = Bunkagaku-Nempo (Annual report of cultural studies) (ISSN:02881322)
巻号頁・発行日
no.70, pp.1-24, 2021-03-15

本論文は、アルフォンソ8世の治世から13世紀にかけての「軍役給付金」について、『歴代カスティーリャ王のラテン語年代記』やロドリゴ・ヒメネス・デ・ラーダの『ヒスパニア史』などの年代記群の情報を中心に分析し、中世カスティーリャ王国における、国王による課税の形成過程と、そこにおいてイスラーム勢力(ここではムワッヒド朝)との戦争が与えた影響について、解明を試みた論考である。
著者
窪田 大作 安藤 幹男 松島 正洋 今井 一郎 飯野 雅夫 田家 清一
出版者
Japan Poultry Science Association
雑誌
日本家禽学会誌 (ISSN:00290254)
巻号頁・発行日
vol.13, no.5, pp.208-210, 1976-09-30 (Released:2008-11-12)
参考文献数
6

落花生粕の養鶏用飼料価値を明らかにするため, 大豆粕を落花生粕でそれぞれ3%, 6%および9% (大豆粕の全量) 代替して飼養試験 (育成期8週齢より産卵期56週齢まで) を行なった。その結果, 育成期に落花生粕を9%まで配合した飼料を給与したが, 対照区 (大豆粕9%配合) と比較して増体量, 飼料摂取量, 飼料要求率および育成率などに悪影響は認められなかった。また, 産卵期においても対照区に比較して産卵率, 飼料摂取量, 飼料要求率および卵重に悪影響が認められなかった。
著者
宝野 和博
出版者
自動車技術会
雑誌
自動車技術 (ISSN:03857298)
巻号頁・発行日
vol.65, no.11, pp.80-86, 2011-11-01
参考文献数
22