Which of the Following Describes a Research Design in Which

Multiple Choice

Which of the following describes a research design in which one factor could be a between-subjects factor,and the second factor could be a within-subjects factor?

A) the effects of ones' sex (male, female) and season of birth on rates of schizophrenia
B) the effects of ones' socioeconomic status and education level on their overall life satisfaction
C) the effects of ones' income level on their resiliency in the face of each of three cognitively-challenging tasks
D) the effects of ones' handedness (right, left) and class year (freshman to senior) on their intelligence scores