What causes poor memory in children?

Poor memory in children may be caused by various factors. Physiologically, it could be due to the incomplete maturation of a child's brain, or influenced by certain illnesses such as brain infections or malnutrition, leading to impaired memory. In addition, inadequate physical development may affect normal brain function and consequently weaken memory. Psychologically, emotional instability in children—such as depression or anxiety—may contribute to memory decline. It could also result from lack of interest in learning or an unfavorable family environment, both of which may lead to reduced memory performance.