Which personality assessment tools are easy to score and can be evaluated for reliability and validity

A multiple regression involves prediction of 

Autogenic relaxation technique was developed by

Precision can be imporved by

Consider the following statements :

Assertion (A) : Parents of school bullies are rejecting, authoritarian or permissive about the child's aggression.

Reason (R) : Parents of victims of bullies are anxious, overprotective and rejecting of their child.

Now select your answer according to the coding scheme given below :

The results of the MMPI are considered invalid if the scores of the individual are high on the