Representations from feature records _______________ images

Recent research has found that toddlers engage not only in solitary and parallel play, but also in ____

a. complicated interpersonal play b. scaffolded play c. communal play d. simple social play

What best describes Mach’s contributions to our understanding of the development of science?

a. He used evolution as a tool to understand the development of science. b. He traced it to its roots in ancient philosophies. c. He argued against the study of the development of science, since he believed it would slow the progress of science. d. He believed that the study of the development of science is, in essence, the study of the development of the mind.