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Table 2 Measures of forgetting at test 2.2

From: Optimizing song retention through the spacing effect

Measure Massed M (SD) 2 day M (SD) 1 week M (SD) BF10 Overall Posterior odds massed vs. 2 day Posterior odds massed vs. 1 week Posterior odds 2 day vs. 1 week
Number of correct syllables (ANOVA) 86.8 (13.1) 52.8 (34.6) 45.9 (32.4) 3.7 × 104 1.7 × 103 1.6 × 105 0.20
Proportion of participants who correctly remembered half the lyrics (multinomial) 0.97 0.66 0.57 115 30.0 227 0.38
Number of incorrect syllables 1.8 (2.5) 4.3 (5.1) 3.6 (4.5) 0.92 1.6 0.67 0.18
Number of correctly pitched quarter notes (ANOVA) 49.1 (23.2) 27.2 (23.9) 23.8 (22.9) 233 23.8 127 0.18
Proportion of participants who correctly sang half the notes (multinomial) 0.73 0.34 0.36 26.6 26.6 18.9 0.31
Number of incorrectly pitched quarter notes 21.3 (21.1) 20.6 (19.4) 20.4 (18.0) 0.10 0.16 0.16 0.16
Absolute value of cents off pitch quarter notes 45.4 (35.0) 99.5 (101) 116 (126) 3.5 3.2 5.2 0.19
Number of hesitations 1.6 (2.3) 2.1 (3.1) 2.0 (2.4) 0.14 0.20 0.20 0.16