The lessons learned by campus personnel at Appalachian State University as they worked to meet the needs of student soldiers who were deployed during earlier conflicts provided a framework for programs and policies when students were deployed to Iraq and Afghanistan.
The effects of methylphenidate (MPH) on motivation were examined using a progressive ratio (PR) task in children who were prescribed MPH for the treatment of ADHD. Twenty-one children, 7 to 12 years of age, completed two test sessions, one under the effects of medication and one not. During each session, children pressed a lever to earn nickel reinforcers, where the first press resulted in a reinforcer and 10 additional presses were required for each subsequent reinforcer. Children on MPH had a significantly higher breakpoint than when off medication. This MPH-associated increase in the breakpoint manifested as a significant decrease in the interresponse times (IRT). Further, MPH administration resulted in a significant decrease in IRT variability. In contrast, MPH administration had no significant effects on the means and variability of postreinforcement pause duration. These results suggest that MPH increased motivation in children being treated for ADHD. Further, the inability of MPH to significantly reduce postreinforcement pause duration while simultaneously decreasing IRTs suggests that while MPH may increase motivation to perform an ongoing task, it may have little effect on the initiation of that task.
Educational developers can help create a cadre of well‐prepared new professionals by mentoring them during graduate study. Through an educational development intern position, we created a mentorship opportunity for graduate students interested in the field of educational development as a career opportunity. Teaching center staff, participating graduate student interns, and the field of educational development benefited from the model.
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