2.2 Cognitive Development
2.2.1 Piaget’s Theory of Cognitive Development: Concrete Operation
2.2.2 Decentration
2.2.3 Conservation Tasks
2.2.4 A New Ego Centrism
2.2.5 Logical Reasoning
2.3 Concept Formation
2.3.1 Information Processing Approach to Cognitive Development
2.3.2 Language Development
2.4 Social Development
2.4.1 Relations with Parents and Siblings
2.4.2 Peer Group
2.4.3 Social Cognition
2.4.4 Self-esteem
2.5 Moral Development
2.5.1 Piaget’s Ideas about Moral Development
2.5.2 Kohlberg’s Theory of Moral Development
2.5.3 Moral Judgments and Moral Behaviour
2.6 Emotional Development
2.6.1 Common Emotional Patterns