Questions › Mention the factors that affect Intelligence? 0 Vote Up Vote Down admin asked 1 year ago 1 Answers 0 Vote Up Vote Down admin answered 1 year ago Heredity, Environment, Education, Nutrition, Drug, alcohol abuse, Pre-Birth complications, Age, Culture, and Socioeconomic status are some of the major factors which affect intelligence. Please login or Register to submit your answer Username or Email Address Password Remember Me