Today's theme is "cognitive impairment." If young people show symptoms, there may be depression, schizophrenia, or some other condition below the surface...?!
Revised Hasegawa Scale of Cognitive Impairment
مقياس هاسيغاوا المُنقَّح لضعف الإدراك
Überarbeitete Hasegawa-Skala für kognitive Störungen
Scala di Hasegawa per il deterioramento cognitivo
Escala Hasegawa Revisada de 
Comprometimento Cognitivo