Experimental research design

[@Nishasingh41076]

Very good explanation

[@AnitaSharmaGyan]

Thanks

[@anandsnursingfiles]

very useful

[@choudharypriyanka-pv3zb]

Nice

[@ritupal3745]

❤

[@SameerKhan-eo7ce]

Thnq mam

[@nagar935]

Thank you

[@latadhali6376]

Thank u mam

[@kavitamalviya3107]

Mam kya aap research me interventions aur tools bnakr deti h

[@RajeevDua-g2l]

Mam all the concepts are clear but i have one doubt what is post test and pre test ?

[@raghunathsharma8584]

Very useful