Jacob is 3 months old and is sucking on his pacifier. According to Piaget, he adapted to the pacifier since it does not provide food. This adaptation is a sign that Jacob is

The developmental sequence for the arm action component of the flight and landing phase of the standing long jump is

A. arms winging; arms abducted, lateral rotation; arms abducted, medial rotation; arms overhead B. arms overhead; arms abducted, medial rotation; arms abducted, lateral rotation; arms winging C. arms abducted, medial rotation; arms winging; arms overhead; arms abducted, lateral rotation D. arms abducted, lateral rotation; arms abducted, medial rotation; arms overhead; arms winging

Seligman and Maier used a(n) _____________ design to test whether the controllability of the shock, rather than the shock itself, caused the helplessness

a. integrated b. triadic c. double-blind d. controlled