In studies using laboratory animals, in utero exposure to cocaine is associated with which of the following?

Spotting warning signs of abuse, such as slow weight gain and insecure disorganized attachment, is associated with

initial prevention. primary prevention. secondary prevention. tertiary prevention.

Which of the following represents the findings of David Premack?

A) Disallowing a child to have ice cream because he/she did not eat his/her vegetables B) Allowing a child to have ice cream only if he/she eats his/her vegetables C) Allowing a child to have ice cream even if he/she does not eat their vegetables D) Allowing the child to have an extra ice cream cone if he/she dislikes the first cone