Individual differences in development of children can be attributed to

The correct answer is interplay of heredity and environment.

Explanation:

Human development and individual differences are shaped by a complex interaction between genetic factors (heredity) and environmental experiences (environment).

1. Heredity (Nature): Refers to the genetic traits, potential, and biological predispositions inherited from biological parents (e.g., physical attributes, temperament, basic physiological potential).

2. Environment (Nurture): Encompasses all external factors, experiences, social interactions, nutrition, education, family background, and cultural context that surround an individual throughout growth.

Neither heredity nor environment operates entirely in isolation. Instead, development is the result of a dynamic interplay between heredity and environment, where genetic potential is expressed and modified through environmental opportunities and interactions.