Abstract In this paper we compare the efficiency of decimal system to different mixed radix representations. We use as a starting point for our study duodecimal systems suggested by Pascal and Maya “Long Count” system. Using quality index experimentally show that two slight deviations from are more efficient than previous also

The interaction between nonassociative learning (presentation frequencies) and associative learning (reinforcement rates) in stimulus discrimination performance was investigated. Subjects were taught to discriminate lists of visual pattern pairs. When they chose the stimulus designated as right they were symbolically rewarded and when they chose the stimulus designated as wrong they were symbol...