page 54 & 55

Who proposed the concept of 'Language Acquisition Device (LAD)'?

• Lev Vygotsky

• Jean Piaget

• Noam Chomsky

• B.F. Skinner

According to Chomsky, what is the innate ability that children have for language learning?

• Language Acquisition Device

• Accommodation

• Assimilation

• Zone of Proximal Development

Which theorist emphasized the importance of social interactions in language development?

• Jean Piaget

• Lev Vygotsky

• B.F. Skinner

• Noam Chomsky

What is the process of changing one's schema to adapt to a new environment called according to Piaget?

• Generalization

• Accommodation

• Assimilation

• Abstraction

What type of concepts are based on prototypes and have no fixed set of characteristics?

• Abstract concepts

• Natural concepts

• Concrete concepts

• Artificial concepts

Which process involves the analysis of the qualities of an object and ignoring irrelevant details?

• Perception

• Sensation

• Generalization

• Abstraction

What is the stage in problem-solving where the problem is analyzed and information is gathered?

• Verification

• Preparation

• Incubation

• Illumination

In problem-solving, what is the stage where the best way around a barrier is found?

• Preparation

• Verification

• Illumination

• Incubation

Which theorist proposed the 'Zone of Proximal Development' concept?

• B.F. Skinner

• Lev Vygotsky

• Jean Piaget

• Noam Chomsky

What is the process of giving meaning to sensations and recognizing experienced objects called?

• Generalization

• Perception

• Sensation

• Abstraction