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. 2019 Oct 10;50(4):518–539. doi: 10.1044/2019_LSHSS-VOIA-18-0131

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Figure 2. — Mean number of Set 1 (black circles) and Set 2 (gray squares) words defined correctly at pretreatment baseline, during Treatment 1 (6, 18, 30, and 36 exposures), immediately post–Treatment 1, 2 weeks post–Treatment 1, during Treatment 2 (9, 18, 27, and 36 exposures), immediately post–Treatment 2, and 2 weeks post–Treatment 2. Error bars indicate standard errors. (A) Treatment 1 is Dose 6 × Dose Frequency 6, and Treatment 2 is Dose 9 × Dose Frequency 4. (B) Treatment 1 is Dose 9 × Dose Frequency 4, and Treatment 2 is Dose 6 × Dose Frequency 6. (C) Treatment 1 is Dose 4 × Dose Frequency 9, and Treatment 2 is Dose 6 × Dose Frequency 6. (D) Treatment 1 is Dose 6 × Dose Frequency 6, and Treatment 2 is Dose 4 × Dose Frequency 9.