Computer simulations and expert systems provide good examples of which of the following?

According to information presented in the text, what is the best indication of when a child has reached the point of optimal readiness?

a. when the child has acquired gross motor skills needed for the task b. when the child develops extrinsic motivation c. when the child begins to imitate simple skills involved in the task d. when the child demonstrates functional subordination of the skills involved

In male circumcision, what part of a male's body is removed?

A) Frenulum B) Glans C) Corona D) Foreskin