Psychological behaviorism is a research program within psychology. It purports to explain human and animal behavior in terms of external physical stimuli, responses, learning histories, and (for certain types of behavior) reinforcements.his non-behavioral something is environmental stimuli and an organism's interactions with, and reinforcement from, the environment. So, the third reason for behaviorism's appeal is that it tries to avoid circular, regressive explanations of behavior.
The AAPD's official position is that because of a lack of research, whitening strips aren't safe for kids and teens under the age of 15. But that doesn't mean your child has to live with dull-colored teeth. Instead, good hygiene and the right products can help polish those teeth until they gleam â no bleach necessary.
In-Office Tooth Whitening. Teeth whitening done by your dentist can get teeth brighter faster. The bleaching solution is usually much stronger than at-home kits. Also, heat, light, or a combination of the two may be used to speed and intensify the whitening process. The most dramatic results -- teeth generally get three to eight shades brighter -- usually take several 30- to 60-minute in-office visits.