Developmental Psychology Across the Lifespan
Question 1 of 30
Time left: 00:00
A researcher claims that children who receive higher-quality early language input show better later reading comprehension, but only when schooling quality is also high. The researcher compares 8-year-olds from four different birth cohorts in a single year and finds the interaction. Which methodological concern most directly threatens the inference that early language input caused later reading differences?
Select one option.
You have used 0 of 1 attempt
Next