Assessment psychology is the field of behavioral sciende concerned with methods of identifying similiarities and differences among people in their personal characteristics and capacities. As such, psychological assessment comprises a variety of procedures that are employed in diverse ways to achieve numerous purposes.
Assessment in clinical psychology : the process of collecting information to be used as the basis for informed decision by the assessor or by those to whom results are communicated. ; A process of solving problems ( answering question ) ( Maloney, & Ward, 1976 )
Assessment psikologi : proses dimana seorang klinisi mendapatkan data atau pemahaman tentang kliennya untuk digunakan dalam membuat keputusan sehubungan dengan masalah yang harus diselesaikan ( Korchin, 1979 )