The aim of this study was the validation of the Dutch version of the Middle Childhood Home Observation for Measurement of the Environment (MC-HOME), an interview and observation instrument to measure the quality and quantity of stimulation and support available to a child in the home environment. Participants in this cross-sectional study were 134 children from a generally low-risk sample of Dutch families. Children were between the ages 6 and 10 years, including 73 (54.5%) girls and 61 (45.5%) boys. Internal consistencies were low, but good interrater reliabilities were found.