The Declaration of Independence is important because it contains the goals of our nation, it has the complaints against the British King, it explains why colonists wanted to be free, and/or it helped unify colonists.
Answer: Vygotsky's theory of cognitive development
Explanation: Vygotsky's Cognitive Development Theory is the theory that states about the constructive behavior of the children to obtain the cognitive factors. Instruction ,guidance and interaction on social base is considered as the feature of the theory which enhances the learning , solving problem and other skills.
The situation mentioned in the question describes about the Vygotsky's theory because Dr Smith believes in improving the knowledge through instruction in 9-year old .
Um I think this one would be true
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When a employment selection instrument is related to job success, the instrument is said to have validity.
Answer:
The Republic of South Africa is a parliamentary republic with three-tier system of government and an independent judiciary, operating in a parliamentary system. Legislative authority is held by the Parliament of South Africa.
Explanation: