Rajeev, a photographer, discovers that he remembers most of the techniques he learnt during his photography training. However, he cannot remember the computer programming skills that he learnt in college. In the context of cognitive development, the differences in Rajeev's abilities illustrate the principle of _____.

A) multidirectionality
B) transitivity
C) interindividual variability
D) plasticity

Cognitive Development

The process by which individuals perceive, think, and gain understanding of their world through the interaction of genetic and learned factors.

Interindividual Variability

Differences in characteristics, performance, or behavior patterns among individuals in a population.

Multidirectionality

Refers to the concept that different aspects of a person's abilities, such as memory or physical skills, may improve or decline in various directions and at different rates over the course of a lifetime.