Asosiy vazifalari

Aqliy ish qobiliyati
aqliy mehnatning biror turini bajarish uchun zarur bo’lgan jismoniy va psixik funksional imkoniyatlar yig’indisi.
Mental ability	mental labor required to perform any type of collection of physical and mental functional capacity.
Умственная работоспособность	совокупность физических и психических функциональных возможностей, необходимых для выполнения одного из видов умственного труда.
2	Aqliy charchash	nerv tizimining potensial energiyasining haddan tashqari ko’p sarflanishi natijasida aqliy ish qobiliyatini pasayishi.
	Mental fatigue	potential energy of the nervous system as a result of excessive consumption of decline in mental ability.