Mariners actively adjust their body orientation in response to ship motion. On a ship at sea, we evaluated relations between standing postural activity and the performance of a precision aiming task. Standing participants (experienced mariners) maintained the beam from a handheld laser on a target. Targets were large or small, thereby varying the…

The article maintains that many behavior modification specialists now prefer the labels "applied behavior analysis" and summarizes four studies published in the "Journal of Precision Teaching" on learning by activity, encouragement of creative writing, inner thought, and impact on the field. (Author/MC)