A father is visiting a Speech Language Pathologist Assistant (SLPA) and discusses his daughter’s therapy plan. The SLPA suggests that incorporating American Sign Language (ASL) is effective in producing speech, and demonstrates to be more effective for girls. Which of the following tests did the SLPA conduct? a. Independent-Measures t-test (between-subjects) b. ANOVA c. Two-Factor ANOVA d. Repeated-Measures t-test (within-subjects)

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