An exploratory study examined adults' questions to small groups of children to determine how questions influenced their response rate and complexity of response. Thirteen educators of toddlers and 13 educators of preschoolers were videotaped during free-play. Both groups of educators used an equivalent frequency of open-ended and closed questions, but the preschool educators used more topic-continuing questions. Consistent with their developmental level, preschoolers responded more frequently than toddlers. Toddlers demonstrated few effects of question type. In contrast, preschoolers used more multiword utterances following open-ended questions and topic-continuing questions. Implications for in-service education for staff of early childhood settings include increasing the use of both open-ended and topic-continuing questions.