saum Hayat

Theory and Stages of Social and Emotional Development

• 70
• 0
• 0
• 0

saum Hayat

Stages of Language Development and Mathematical Thinking Ability

• 39
• 0
• 0
• 0

saum Hayat

Theory of Cognitive Development from a Social-Cultural and Information Processing Perspective

• 25
• 0
• 0
• 0

saum Hayat

Education of Deaf Children and Children with Communication Disorders

• 34
• 2
• 0
• 0

saum Hayat