Question

wanted to sce if lastening to his guided meditations on hoklphones would increase students ablines to remember vocabalary words To test has theory, he had sthadests stady vocabulary wowds. Them, be had dhe es to anlos manic foe Sve aking tde vocabulary lest. The next day, he had his smudents de it again, but thes tise had them lstre to the gided medtation before saking the sae vocabulary sest agein De Semarty was very exucited so see that the shadlents dal much beaer d second day (abver listening to his puided medeation) than thry dad the first day What is the peobles wwh Ir Semarty'ssioning ︺Reliablity-Shadrats wese able to study and take the test twice, which may brve ledtothe increme n icans JThe meditathons may put people to sleep Validaty-Seadents weee able to study and take the test twice, which may have led so the increase in scoes They may mot lke the muuc be chooses

Answer 1

correct option is :Reliability :students were able to study and take the test twice which may have led to the increase in scores