Charles J. Brainerd

• Piaget's theory of intelligence
• Cognitive development in adulthood
• Interference and inhibition in cognition
• The Origins of the number concept
• Alternatives to Piaget
• Basic processes in memory development
• Before the United States Anthracite Coal Commission
• Children's logical and mathematical cognition
• Cognitive and behavioral performance factors in atypical aging
• Cognitive learning and memory in children
• Development of Long-Term Retention
• Developmental psychology