Why are there separate cutpoints for boys vs girls for the vocabulary score but not for average length of phrases? 24. June 2021 Administrator Preschool Manual Frequently Asked Questions, Interpreting LDS Questions (0) Answer: In our normative sample, vocabulary scores were significantly lower for boys than [More]
What is the earliest age at which expressive language delays can be identified? 24. June 2021 Administrator Preschool Manual Frequently Asked Questions, Interpreting LDS Questions (0) Answer: There is great variation in vocabulary development before 24 months. Many c [More]
How accurate are parents' reports of vocabulary? 24. June 2021 Administrator Preschool Manual Frequently Asked Questions, Interpreting LDS Questions, Scoring LDS Questions (0) Answer: As reported in Chapter 9, correlations between LDS vocabulary scores and other me [More]