作者: Jennifer M. Kinloch , K. Geoffrey White
DOI: 10.1016/J.BEPROC.2013.03.007
关键词: Temporal discounting 、 Mathematics 、 Preference 、 Discounting 、 Measure (mathematics) 、 Concurrent choice 、 Matching law 、 Social psychology 、 Econometrics 、 Strength of preference 、 Monetary value 、 Animal Science and Zoology 、 Behavioral neuroscience 、 General Medicine
摘要: Amount-dependent temporal discounting refers to the differential rates at which values of large and small rewards are discounted over time. A lower rate larger is known as magnitude effect. The present study aimed establish a effect in humans using concurrent-choice procedure. Participants indicated their strength preference between hypothetical outcomes that differed monetary value, delay they were available. Most studies measure indifference points estimated from titration measured concurrent choice main analysis demonstrated Further showed result was consistent with matching law.