INTRODUCTION,
Explanation of concepts and aims,
Material for the study and its classification,
Periodicity of the phanomena,
At what period yard games are played,
Socialization periods,
Peer group periods,
CuItural periods,
THE CULTURAL HISTORY OF YARD GAMES,
Tag-game culture,
Different tag-games,
The magic of the tag-games,
Fighting games,
The cultural history of hide and seek,
Other yard-games of the tag-game culture,
From tag-game to sport,
Sporting culture,
The origin of sport,
"CIVILIZATION ARISES AND UNFOLDS IN AND AS PLAY",
REFERENCES