Ross indexed the following pages under the keyword: "Play".

Summary: Known examples in physics of my type of absolute system, one of which shows dominance. Summary: Two notes from a book. Learning in Insecta Learning in bees Play species that do not 1739 1740

Adaptation speeding up adaptation Speed (of adaptation) of learning Adaptation speeding up adaptation Model speed of Play speed of Speed (of adaptation) of learning Trial and error speed of 4250 4251

Model speed of Summary: Play is an investment of surplus adaptation. 4271 (13), 4425 Play as investment 4268 4269

Summary: Adaptation always consists of one level working with a lower level as units. Play and structure of environment Summary: In a statistical system, habituation must be used first, in order to provide the permanent entities among which alone trials are worth conducting. 5294 5295