Dr. Jackson argues that human beings have basic tendencies g…

Dr. Jackson argues that human beings have basic tendencies genetically wired into them. Dr. Albright believes that humans are mostly shaped by their environments. Dr. Jackson is emphasizing the role of _____, whereas Dr. Albright is emphasizing the role of _____.

When scaling the lower anterior facials, the index finger of…

When scaling the lower anterior facials, the index finger of the non-dominant hand is placed in the labial vestibule for retraction of the lip. The ring finger of the dominant hand is placed on the index finger of the non-dominant for use as a fulcrum.  This describes which of the following fulcrum techniques?