rus: метод проб и ошибок

Information
has URI	http://lexvo.org/id/term/rus/%D0%BC%D0%B5%D1%82%D0%BE%D0%B4%20%D0%BF%D1%80%D0%BE%D0%B1%20%D0%B8%20%D0%BE%D1%88%D0%B8%D0%B1%D0%BE%D0%BA

Meaning
means	(noun) (psychology) the principle that behaviors are selected by their consequences; behavior having good consequences tends to be repeated whereas behavior that leads to bad consequences is not repeated law of effect
means	(noun) experimenting until a solution is found trial and error