1960's - Criterion Referenced Testing (1 янв 1960 г. – 31 дек 1969 г.)
Описание:
This decade saw the emergence of Criterion-referenced testing. Until now testing was focused on the individual and not used as a comparison to the group.Добавлено на ленту времени:
Дата:
1 янв 1960 г.
31 дек 1969 г.
~ 10 years