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 .
Laredo is the city located in texas and is found on the northern banks of the Rio Grande and has a population that is 95.6% Hispanic and Latino i.e Mexican in origin.
During Mexico and American war, the towns were occupied by the texas rangers and after the petition was not accepted many people living in the area for generations were moved across the river into Mexican territory.
Geographically this area is about 102.6 square miles and only 1.37% is covered by water. The area is covered by few hills and flat land with grasses, oaks.
Convection ovens can reach temperatures of 300 - 400 °F most cakes only require 350 ° F. Therefore the answer is yes but on it's high setting. Hopefully I helped.