McClure, S. M., Ericson, K. M., Laibson, D. I., Loewenstein, G., & Cohen, J. D. (2007). Time discounting for primary rewards. Journal of neuroscience, 27(21), 5796-5804. 2ׂ࣌ؒҾݚڀͰظؒͷ࣌ؒࠩΛѻ͏͜ͱ͕΄ͱΜ ͲͰ͋ΔͨΊɺଧऀఔͷ࣌ؒࠩΛׂ࣌ؒҾͱͯ͠ѻ ͏ͷෆదͰʁ
EFMBZ ͱใुͷྔ .BHOJUVEF Λௐ͠ɺ࣌ؒ ׂҾ͓Αͼ׆ಈʹ͍ͭͯܭଌ͍ͯ͠·͢ɻ݁Ռɺࠜຊతͳใु ਫణ Λ ༻͍Δ͜ͱ࣌ؒͰۂతͳׂ࣌ؒҾ͕ݟΒΕΔ͜ͱΛࣔ͠·ͨ͠ɻ ٿͱແؔͷ࣮ݧͰ͕͢ɺͷલʹ͋Δใुʹׇ͍ͯ͠Δঢ়ଶͰͷ ׂ࣌ؒҾʹ͍ͭͯݕ౼͍ͯ͠Δͱ͍͏ͰɺૹΓόϯτঢ়گͱͷڞ௨͋ Γɺ͋ΔఔࢀߟʹͰ͖Δݚڀͩͱߟ͍͑ͯ·͢ɻ ෆษڧ͋Γଟ͘ΛհͰ͖ͣਃ͠༁ͳ͞Λײ͡·͢ ※ McClure, S. M., Ericson, K. M., Laibson, D. I., Loewenstein, G., & Cohen, J. D. (2007). Time discounting for primary rewards. Journal of neuroscience, 27(21), 5796-5804. 2࣌ؒͷׂ࣌ؒҾʹ͍ͭͯɺͲͷΑ͏ͳઌߦݚڀ͕͋Γ·͔͢ʁ