educology
... that the term educology, referring to the fund of knowledge about the educational process, has been in use since the 1950s?
... that the term <b id="mwChc"><a class="new" data-mw-i18n='{"title":{"lang":"x-page","key":"red-link-title","params":["Educology"]}}' href="./Educology?action=edit&amp;redlink=1" id="mwChg" rel="mw:WikiLink" title="Educology" typeof="mw:LocalizedAttrs">educology</a></b>, referring to the fund of knowledge about the educational process, has been in use since the 1950s?