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Binomial Effect Size Display (BESD) for r = .60 from the School Attendance Data at Posttreatment Assessment Following a 4-week Cognitive-Behavioral Treatment for Children Refusing to Go to School (The Data are from King et al., 1998)
| Normal School Attendance | Clinical Range School Attendance | Total | |
|---|---|---|---|
| CBT treated children | 15 | 2 | 17 |
| Wait-listed control children | 5 | 12 | 17 |
| Total | 20 | 14 | 34 |
