[On sequential learning in pigeons with special reference to the "counting" behavior].
D000818:Animals; D003118:Color Perception; D010856:Columbidae; D003214:Conditioning, Classical; D005246:Feedback; D008568:Memory; D009042:Motivation; D010153:Paired-Associate Learning; D011214:Practice, Psychological; D012054:Reinforcement, Psychology; D012691:Serial Learning
Uber sequentielles Lernen bei Tauben, mit spezieller Berücksichtigung des "Zähl"-Verhaltens.