In fixed-interval (FI) and response-initiated fixed-interval (RIFI) schedules of reinforcement, a response is required after an interval has elapsed for delivery of reinforcement. In RIFI schedules, a response is required to initiate each interval as well. The objective of this experiment was ...
After stabilization of response rates engendered by a free-operant avoidance contingency, the lever-pressing of two squirrel monkeys was maintained for several months by a fixed-interval schedule of electric shock presentation. Initially, response-contingent shocks produced substantial increases in response...
In order to be self-disciplined, we need a fixed ___ for study. A. time B. schedule C. plan D. goal 相关知识点: 试题来源: 解析 B。“time”时间;“schedule”时间表;“plan”计划;“goal”目标。有固定的学习时间表有助于自律。反馈...
Variable-interval and fixed-interval schedule preferences in pigeons as a function of signaled reinforcement and schedule lengthdoi:10.3758/BF03335194Sandra M SchraderHoward Rachlin
Access to the training chamber was controlled by motorized gates, and mice were allowed to enter the training chamber based on a fixed, regular schedule of 15 min training every two hours (Figs. 1 and 2; Methods). The mice were kept on 12-h light/dark cycle, with light phase starting ...
The terminal links consisted of a variable-interval or an arithmetically equivalent fixed-interval schedule. For half the subjects a brief response-independent change in key color signaled reinforcement. This procedure eliminated the differences in predictability of reinforcement between the two terminal ...
Ten rats were submitted to chained fixed-ratio (FR), fixed-interval (FI) schedules of reinforcement. A FR schedule at one lever produced a discriminative stimulus associated with a FI 60-s schedule of primary reinforcement (water) at the second response lever. In Experiment 1, the FI schedule...
In the SRT, single instructionszout of an instruction setZare presented sequentially. We told participants to press the corresponding key as soon as a new instruction appears. The subsequent instruction shows up in a fixed interval after a participant’s completion of the previous trial. The mod...
rats were trained to poke for reward. Multiple food and water restricted rats were placed together in the arena for about 12 h for five consecutive days. The sounds were not presented at this point. The rewards were delivered in a fixed ratio (FR) schedule. The number of pokes needed to...
Each replication group has a separate, fixed replication schedule that determines how frequently changes to the data in the group is replicated to other sites. For example, a configuration change to a role-based administration configuration replicates quickly to other sites to ensure that these ...