Table 2.
Means and Standard Deviations for Dependent Measures
| Placebo |
OROS-MPH |
|||
|---|---|---|---|---|
| First Phase | Second Phase | First Phase | Second Phase | |
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |
| Complaining | 4.5 (8.3) | 6.9 (16.5) | 3.1 (7.1) | 3.1 (6.1) |
| Conducta | 2.5 (13.2) | 3.5 (13.5) | 0.6 (2.8) | 0.9 (3.9) |
| Interruption | 8.4 (11.9) | 9.4 (14.9) | 4.8 (9.1) | 3.8 (5.5) |
| Minutes in Time Out | 9.1 (27.1) | 15.7 (41.4) | 4.1 (15.3) | 3.8 (13.5) |
| Negative Verbalizations | 7.0 (15.3) | 13.5 (30.3) | 3.2 (9.8) | 4.4 (15.9) |
| Noncompliance | 3.5 (5.9) | 4.8 (8.5) | 2.2 (4.4) | 2.0 (4.3) |
| Rule Violations | 32.4 (66.7) | 40.3 (68.2) | 17.3 (34.7) | 15.5 (22.1) |
Note. Raw data are presented in the form of means (standard deviation in parentheses). Rates are average daily frequency counts.
a
Conduct variable includes aggression toward staff/peer, intentional destruction of property, stealing, and lying.