From: The impact of group activities and their content on persons with dementia attending them
Variable | Rater | Group activity | Control | Â | t | df | p (two-tailed) | Effect size | |
---|---|---|---|---|---|---|---|---|---|
 | Mean | SD | Mean | SD | |||||
'Engagement' | TR | 3.55 | 1.41 | 2.72 | 1.96 | 4.84 | 92 | 0.000 | 0.71 |
Observer | 3.73 | 1.35 | 3.31 | 1.7 | 3.43 | 96 | 0.001 | 0.49 | |
Positive mood | TR | 2.48 | 1.07 | 1.76 | 1.28 | 6.04 | 91 | 0.000 | 0.89 |
Observer | 1.52 | 1.07 | 1.24 | 1.29 | 3.12 | 96 | 0.002 | 0.45 | |
Asleep | TR | 1.14 | 1.62 | 1.87 | 2.15 | −3.87 | 89 | 0.000 | −0.58 |
Observer | 1.19 | 1.63 | 1.48 | 2.09 | −1.94 | 94 | 0.056 | −0.28 |