著者

遊間 義一 金澤 雄一郎 河原 哲雄 東條 真希 荻原 彩佳 石田 祥子

出版者

公益社団法人 日本心理学会

雑誌

心理学研究 (ISSN:00215236)

巻号頁・発行日

vol.93, no.2, pp.129-138, 2022 (Released:2022-06-25)

参考文献数

28

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This study aimed to develop a Japanese version of the Iowa Gambling Task (IGT) using Psychology Experiment Building Language based on the English version. Additionally, we tested the equivalence of these versions using a biological equivalence test. We randomly assigned 63 undergraduate and graduate students from several Japanese universities to our parallel design experiment. We evaluated equivalence by determining differences between the logs of the number of cards chosen from the advantageous decks in the Japanese and English versions in five blocks. We defined an equivalence margin as ± 30% (log (0.70 = -0.36, log (1/0.70) = 0.36, for log-transformation). All two-sided 90% family-wise confidence intervals in the five blocks were within the equivalence margin. Our results confirmed the equivalence of the Japanese and English versions of the IGT. The Japanese version can be used with the compiled executables and source code without charge. Future comparative studies should evaluate the IGT on Japanese samples or between samples from Japan and other countries.

著者

遊間 義一 金澤 雄一郎 河原 哲雄 東條 真希 荻原 彩佳 石田 祥子

出版者

公益社団法人 日本心理学会

雑誌

心理学研究 (ISSN:00215236)

巻号頁・発行日

pp.93.20232, (Released:2022-02-10)

参考文献数

28

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This study aimed to develop a Japanese version of the Iowa Gambling Task (IGT) using Psychology Experiment Building Language based on the English version. Additionally, we tested the equivalence of these versions using a biological equivalence test. We randomly assigned 63 undergraduate and graduate students from several Japanese universities to our parallel design experiment. We evaluated equivalence by determining differences between the logs of the number of cards chosen from the advantageous decks in the Japanese and English versions in five blocks. We defined an equivalence margin as ± 30% (log (0.70 = -0.36, log (1/0.70) = 0.36, for log-transformation). All two-sided 90% family-wise confidence intervals in the five blocks were within the equivalence margin. Our results confirmed the equivalence of the Japanese and English versions of the IGT. The Japanese version can be used with the compiled executables and source code without charge. Future comparative studies should evaluate the IGT on Japanese samples or between samples from Japan and other countries.

著者

原 彩佳

出版者

千葉大学

雑誌

若手研究

巻号頁・発行日

2019-04-01

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本研究では、膠芽腫の診断が得られた患者の末梢血および手術時に摘出された腫瘍組織を用いて、NKT細胞を中心とした各種免疫細胞の機能解析を行い、腫瘍局所における抗腫瘍効果発揮メカニズムを明らかにする。そして、膠芽腫に対するNKT細胞を用いた免疫療法有効性の検討のため、重症複合免疫不全マウスにCD1d陽性膠芽腫患者検体を同所移植した膠芽腫patient-derived xenograft(PDX)モデルを用いて、NKT細胞および樹状細胞を投与する免疫治療実験を行う。さらに、膠芽腫におけるCD1d発現制御メカニズムを解析し、NKT療法の有効性を評価するコンパニオン診断の開発を目指す。