Table 2.

Mean Durations (Standard Deviations) for Staff Engagement and Resident Activity and Affect.

Observed Variable	Controls	Treatment	All Participants
Positive Staff Engagement	31.54 (74.08)	31.12 (73.69)	31.30 (73.83)
No Staff	212.79 (119.30)	215.60 (119.51)	214.38 (119.37)
Interest	119.29 (122.62)	88.16 (114.09)	101.66 (118.81)
Anger	1.05 (5.40)	1.19 (8.42)	1.14 (7.38
Pleasure	9.85 (28.27)	18.84 (46.93)	14.94 (40.15)
Anxiety	5.58 (21.97)	1.89 (11.88)	3.49 (17.10)
Sadness	1.99 (8.30)	2.36 (12.61)	2.21 (10.95)
No Affect	274.54 (47.98)	267.69 (62.83)	270.66 (56.94)
Organized Group	18.29 (69.80)	14.35 (60.92)	16.06 (64.92)
Informal Group	46.65 (86.81)	62.70 (108.30)	55.74 (99.82)
Activities of Daily Living	31.63 (73.76)	5.90 (32.68	16.03 (54.25)
Walk/Wheel	21.01 (52.50)	18.32 (49.70)	19.49 (50.93)