MCQOPTIONS
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				| 1. | 
                                    Which theory provides the frame work that social interaction plays a fundamental role in the development of cognition. | 
                            
| A. | piaget s cognitive theory | 
| B. | vygotsky s socio cultural theory | 
| C. | erikson s psychosocial theory | 
| D. | freud s psycho analytic theory | 
| Answer» C. erikson s psychosocial theory | |