On day one of the study, participants will be consented. Demographic information, participant's hand dominance (self-report), and level of arousal will then be documented. Level of arousal will be assessed by using the Stanford Sleepiness Scale. Each participant will then perform baseline measures on the previously untrained motor task, a functional task that simulates feeding, and two other motor task that will not be practiced which will be used to determine transfer of the practiced task. One task will be a card sorting task, which shares similar spatio-temporal characteristics to the simulated feeding task. The other transfer task will be a buttoning task which has dissimilar spatio-temporal characteristics when compared to the simulated feeding task. Baseline measurements will consists of two trials for each motor task and trial order will be randomized between all tasks. Each participant will then be randomized into either the experimental group or the control group using a block randomization technique. Participants randomized to the experimental group will perform the attention demanding task, a variant of the Simon Task, and will be told to emphasize accuracy over speed in order to prime for attention. Participants randomized to the control group will perform a similar task; however will be told to emphasize speed over accuracy; thereby creating a sham prime. Following completion of the cognitive tasks, both groups will immediately begin practicing 50 trials of the simulated feeding task. Following completion of practice on the simulated feeding task, participants will again perform 2 trials of both the card sorting task and the buttoning task to determine transfer of the unpracticed task. Participants will then return on day 2 and will perform 2 trials of the simulated feeding task to assess for short term retention. Participants will again return on day 8 and will complete two trials of each motor task (simulated feeding task, card sorting task, and buttoning task) to determine delayed retention and transfer.