“…For instance, antecedent events such as prompts to engage in an activity (Brenske, Rudrud, Schulze, & Rapp, 2008;Engelman, Altus, & Mathews, 1999), activity prompts that include positive social attention (Polenick & Flora, 2011), or the presentation of activity materials in a salient location may momentarily establish the reinforcing effectiveness of activity engagement or social interaction, and may evoke behaviors associated with these events (Michael, 1993). Positive staff engagement has been significantly correlated with levels of interest, pleasure, and participation during activities for older nursing home residents (Meeks & Looney, 2011); thus, the social engagement of caregivers or family members may further increase activity participation and enjoyment.…”