Which of the following psychologists is known for developing a theory of moral development?

What is the term for the reflex that disappears around 6 months of age, and is activated when support for the neck and head is suddenly removed? The arms of the infant are thrust outward and then appear to grasp onto something

a) Babinski b) rooting c) Moro d) startle

The phi coefficient for this study is

A) ?(11.732/100) = 1.17 B) ?(11.73/1002) = .03 C) ?(11.73/100) = .34 D) ?[11.732/(100–1)] = 1.18