Please help, really appreciated if you do :) All the following are studied in cognitive psychology, EXCEPT:
A. Stimulus-response reactions
B. The construction of knowledge
C. Attention and memory
D. Different mental states

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.