 	͸  	 
͸һλʵѧңרעԼϵͳоֱ19ĩһ죬оθʱ򣬰͸ע⵽һֵûιʳʱ򣬹ҲθҺҺ
磬ʽιʳǰι߻ιߵͻҺ͸Ϊһʲôԭûʳ¹ҲҺһ󡣡
һΪԵĽ;ǣʶʱ쵽ˣͷ̼ҺȻ͸һֱܷѧҲͲԸ׵Ĳ۵Ĳ롣͸ѧҵ۹ԼĽͣΪȫǸѧ󣺹ڿ̼ιʳ˶ڴһַ䣬ַˡԷڡЩҺθҺûֱӹϵĴ̼ʲôʱʲôʽҺķӦأ͸򲢲ǣ1902꿪ʼʼһоҲо󡣡
Ȼιʳߵ򿴼ιʳߵִ̼ȻҺַΪûֱӵϵһΪأΪоһ⣬͸ʵ飺ιʳ֮ǰȳԴ̼Ժ󣬹ιʳͰеʳ۲칷ķӦֻһķ䡪Һ䡣ǣʵ֮󣬽ͻҺ͸ַΪΪ䡱ΪҺһΪġ̼ʳһҺͿʼּ򵥵ĲҪκѵĴӦΪ䡱ַӦĴ̼ʳΪ̼ 
͸Ǹı任ʽ֤䡱ĴڡǱ任Դ̼ιʳǰʹƹڹԿĵطתһ壬ĳ壬Ȧϵĳλֿ֮ԱܵԴ̼Թˣ˸ıԴ̼ιʳ֮ļʱ䣬֤ȷǴڵġ 
͸֣Դ̼ΪҲκ£ĳԴ̼һΪԴ̼ҪΪһΪ̼conditional stimulusĴ̼
͸оз֣Դ̼ܷҪӰ죺 1ֵ̼˳򡣡
ֻԴ̼ڷ̼֣Դ̼䡣Ҳ˵ιʳǰͳ֣ιʳٸѵٴҲûõġȻԴ̼ʹһͷҺ 
2Դ̼ͷ̼ϡ
ֻιʳôԶ޷ʹҺ⣬ʹѵѾΪ̼ܹ𹷷ҺķӦˣʱΣͻᡰסⲻƭ˵İϷҲᡰšˣѾγɵͻʧ 
3ע̼֮𡣡
͸֣ҪùܹʶĳضĴֻ̼һضĴ̼γ䣬Ҫעһ̼̼ǿ᲻ӡ𡱵Ķƴ̼γ䡣磬Ѿγ˶Եƹ⣨Ϊ60W䣬ôֻҪֵƹ⣬ͻҺҺĶǲһġЩӽ60Wʵĵݣ40Wĵƹ⣬ڵҺ϶ࣻЩ60W̫Զĵݣ15W200Wĵƹ⣬ڵҺ١ʱǿѵ60Wĵʱιʳʵĵ򲻸ιʳͻ𽥡סԭƹҲģеĵƹⶼζšιʳѵͻЩ̼ͬˣֻ60WʵĵݷĵƹҺ15W200WĵݷĹⲻǡȻı޵ģЩȽϽӽĴ̼40WĵݷĹ⣩ǻ䣬ʹҺ 
ѭһҲͬѭһˣǲѧֲͬĴ̼Բ̼ͬͬӦ̵֪ͣС 	 

