D

Diachotic listening

Procedure where during examination of attention processes messages were presented to each ear through headphones, depended on repeating aloud or shadowed one particular message while ignoring the other. The unattended message was unrecognizable in meaning and language change but gender of sound was remembered by subjectors.

Decision-making

The decision-making process is closely related to the proper and coordinated work of the various parts of the brain and the neurotransmitters present in the human mind. Decision-process depends on preferences, interests, needs, impulses, financial resources, emotions or environmental conditions of individual.

Deflation

Deflation is a decrease in the general price level of goods and services. During deflation inflation rate falls below 0% and more goods and services can be purchased for the same amount of money.