Phonics is an instructional method in which children are taught to connect sounds with letters or groups of letters. The article “Predictive Accuracy of Nonsense Word Fluency for English Language Learners” (M. Vanderwood, D. Linklater, and K. Healy, School Psychology Review 2008:5–17) reports that in a sample of 134 English-learning students, the correlation between the score on a phonics test given in first grade and a reading comprehension given in third grade was r = 0.25. Can you conclude that there is a positive correlation between phonics test score and the reading comprehension score?