In the Roll et al. study which was the main piece of research in the article Yoking Smoking about operant
conditioning, the independent variable was
(a) brand of cigarettes smoked
(b) abstinence
(c) reward magnitude
(d) amount of carbon monoxide exhaled
C
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Which statement best describes the transition from elementary school to high school?
A) Students experience losses in academic achievement and self-esteem. B) Students generally have a smooth transition and easy adaptation to different demands of a new educational environment. C) Students establish higher personal standards and goals for success. D) Students have increased competence and self-efficacy.
Regarding her cervix, a woman
A) can only examine her own cervix with specialized equipment and a mirror. B) can feel her cervix by inserting her finger to the back of her vagina. C) cannot examine her cervix and must see a gynecologist to monitor her cervical health. D) can only feel her cervix by inserting penis-shaped objects.