hi kriti
Apart from implementing HR Rules & regulation ,which are mandatory for HR & organisation . Undrstand human psychology that every person needs recognition , appreciation ,opportunity to learn & develop . No body can do better , become professional unless they are help to learn & trained .
Provide maximum number of opportunity to get self development trainings . Give maximum numbers of positive feedbacks before pin pointing negative ones..
Become informal if necessary ,avoid becoming more formal & inhuman .
Negative thing can be changed with positive behaviour & techniques . Use punishment in exceptional person case . Believe that every want to become more professional & fruitful. recognition, training appreciation some of the very powerful tools to change the behaviour .