01967nas 2200661-a 450 99620949130331620230312213022.01573-1952(DE-599)ZDB2015666-2(OCoLC)41568684(CKB)954925406715(CONSER)--2004233337(EXLCZ)9995492540671519990618a19729999 --- aengurmnu||||||||txtrdacontentcrdamediacrrdacarrierInstructional scienceAmsterdam Elsevier Publishing Company1972-Dordrecht Martinus Nijhoff PublishersKluwer Academic PublishersSpringer Netherlandsonline resourceRefereed/Peer-reviewed"An international journal of the learning sciences."0020-4277 INSTR SCIINSTR. SCIInstr SciTeachingPeriodicalsLearning, Psychology ofPeriodicalsEducationPeriodicalsEnseignementPériodiquesPsychologie de l'apprentissagePériodiquesÉducationPériodiquesEducationfast(OCoLC)fst00902499Learning, Psychology offast(OCoLC)fst00995009Teachingfast(OCoLC)fst01144565LerengttCzasopismo pedagogiczne.dbnPeriodicals.fastTeachingLearning, Psychology ofEducationEnseignementPsychologie de l'apprentissageÉducationEducation.Learning, Psychology of.Teaching.Leren.370JOURNAL996209491303316Instructional science878166UNISA