Reinforcer effectiveness as a function of reinforcer rate and magnitude: a comparison of concurrent performances.
Reinforcer effectiveness as a function of reinforcer rate and magnitude: a comparison of concurrent performances.
复制标题
强化剂有效性作为强化率和强度的函数：同时表现的比较。
DOI：
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发表时间：
1973
影响因子：
2.7
通讯作者：
J. W. Schneider
中科院分区：
文献类型：
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作者：
J. W. Schneider
鸽子对两个同时可用的反应键中的每一个的啄在可变间隔计划下得到加强，该计划有时将食物颗粒分配给一个键，有时分配给另一个键。钥匙的不同之处在于分配给每个人的增援数量和每次增援期间交付的颗粒数量。当在一个会话中与每个键相关的食物总量不变时，对一个键的反应比例取决于在每个键上安排的强化物率和强化物大小的特定组合。给定数量的食物，如果经常少量地提供，比不经常大量地提供时，在键上产生更多的反应。
Pigeons' pecks on each of two concurrently available response keys were reinforced under a variable-interval schedule that sometimes allotted food-pellet deliveries to one key and sometimes to the other. The keys differed in the number of reinforcements assigned to each and in the number of pellets delivered during each reinforcement. When the total quantity of food associated with each key during a session was constant, the proportion of responses to a key depended on the particular combinations of reinforcer rate and reinforcer magnitude scheduled on each key. A given quantity of food generated more responding on a key when it was delivered frequently in small amounts than when it was delivered infrequently in large amounts.