Maturation, intelligence, attention, and other individual factors can affect learning. Maturation refers to the natural physical and mental development of a child, which influences their readiness to learn different skills. Forcing a child to learn before they are mature can result in wrong habits forming. A teacher should pace instruction according to a child's maturation. Intelligence generally increases until age 16-20, though IQ scores remain stable. Higher intelligence can facilitate more rapid learning, but other factors like motivation and teaching methods also impact the learning process. Attention involves focusing on an object of thought. It is influenced by both external stimuli like intensity, size, repetition, and change as well as internal factors such as emotions, interests, mood, attitudes, motives,