Underlying causes of poor performance are explored by using _____?

Underlying causes of poor performance are explored by using _____?

ناقص کارکردگی کی بنیادی وجوہات _____ کا استعمال کرکے تلاش کی جاتی ہیں؟
Explanation

Diagnostic Evaluation identifies the underlying causes of poor performance or learning difficulties.

It helps teachers understand students’ weaknesses to provide targeted support.