MMPI stands for Minnesota Multiphasic Personality Inventory-2 and it describes personality traits and identifies symptoms of mental health.
BDI stands for Beck Depression Inventory and it is used to measure the severity of depression symptoms.
WAIS stands for Wechsler Adult Intelligence Scale and it is used to assess cognitive ability and overall IQ.
TAT stands for Thematic Apperception Test and it explores emotional functioning, unconscious thoughts, and interpersonal dynamics.