Joshua is 3 years old. He often whines, and constantly demands attention from his parents, not venturing far from them at the park. Which of the following would most likely describe the parenting style of Joshua’s parents??

Which of the following events prompted the development of the first intelligence tests?

A) an increase in gifted children B) the beginning of universal public education C) the advent of special education classrooms D) an increase in children with special needs

What is one problem with the Solomon four-group design?

A) There is no statistical test that treats all six data sets at the same time. B) It is too complex for most researchers to use efficiently. C) It reduces the external validity of the study. D) It requires a significantly large number of participants.