Which of the following researchers carried out the first research project on a large group of children? a. Jean Piaget b. Sigmund Freud c. G. Stanley Hall d. B. F. Skinner

Swiss theorist that focused on the cognitive development of children. Group of answer choicesErik EriksonSigmund FreudJean PiagetLawrence Kohlberg

When interpreting the results from research on child development, it is important to remember that: a. group research can be applied to individuals. b. clinical sample results can be generalized. c. single studies should not be taken as the defining word. d. published authors are credible authors.

1 pointJean Piaget gathered the information for his theories about cognitive development by:reviewing the literature on cognitive development.surveying thousands of parents.observing his own children.testing hundreds of children in his laboratory.

True or False: Jean Piaget mainly focused on children's cognitive growth as a theory of development.Question 5Select one:TrueFalse

Piaget, J. (1952). The origins of intelligence in children. International Universities Press.Please provide websites to support this information. Vygotsky, L. S. (1978). Mind in society: The development of higher psychological processes. Harvard University Press. Can you provide websites to support this informatiom?