1. Faculty Adviser: Dr. Deborah Elledge  Student Researchers: Leah Carpenter – Jacqueline Oakes – Jillian Utz Communication Sciences and Disorders Department  University of Wisconsin-Eau Claire Faculty Adviser: Dr. Deborah Elledge  Student Researchers: Leah Carpenter – Jacqueline Oakes – Jillian Utz Communication Sciences and Disorders Department  University of Wisconsin-Eau Claire Research Question: Do trained unfamiliar communication partners elicit language samples that differ from familiar communication partners? 1)Goldberg, R. (2010). Critical Review: Is parent based intervention equally as effective for improving language outcomes as clinic based therapy for preschool children with language impairment? Retrieved from http://www.uwo.ca/fhs/lwm/ebp/reviews/201011/Goldberg.pdf. http://www.uwo.ca/fhs/lwm/ebp/reviews/201011/Goldberg.pdf 2)Peterson, C. & McCabe, A. (1992). Parental styles of narrative elicitation: effect on children’s narrative structure and content. First Language, 12, 299-321. 3)Retherford, K. S. (2007). Guide to analysis of language transcripts. (Third Edition). Greenville, SC: Thinking publications university. 4)Schooling, T., Venediktov, R., Leech, H. (2010). Evidence-Based Systematic Review: Effects of Service Delivery on the Speech and Language Skills of Children From Birth to 5 Years of Age. American Speech-Language-Hearing Association, October 2010, 1-25. U. S. Department of Labor “Current Population Survey” (2005) References Supporting Research: Parent-based intervention is considered an effective alternative to traditional clinic based intervention (Schooling et al., 2010). Studies comparing mother-child and clinician-child interactions have been inconclusive (Retherford, 2007). Other studies that have found significant differences between communications partners have been attributed to research design (Retherford, 2007). Participants: 5 children, ages 2 years; 8 months to 3 years; 7 months. Methodology: Procedures: Children were brought to the Center for Communication Disorders at UW-Eau Claire by a parent/guardian. A graduate student administered the Test of Early Language Development – 3. Language Samples were collected during two consecutive free- play sessions. During the first 15-20 minute session the child interacted with either the parent or the student clinician, and then for the second 15-20 minute session the communication partners switched while the child stayed in the therapy room. Language samples were transcribed after the session from audio recordings. Materials: Analysis: Parent and clinician transcripts were compared for: Mean Length Utterance (MLU) Number of Different Words (NDW) Total Number of Words (TNW) Paired Samples T-Test: Used to determine significant difference between parent and clinician variables. Results: Conclusion: In general, mean length of utterance, number of different words, and total number of words were found to be higher when elicited from a clinician. Not surprisingly with such a small sample, significant differences between parent and clinician elicited language samples were not found. Discussion: The clinician elicited more complex language while the parent elicited more representative language. Both representative and complex language samples are crucial for dynamic assessment because both reveal language abilities. Implications : Overall: Both parent and clinician elicited language samples should be considered a part of dynamic assessment if time and resources allow. Future research: Gain larger participant pool. Narrow participant age range to obtain more age-specific data. Further explore how familiarity impacts language sampling. Clinician Parent ClinicianParent NDW Clinician Parent Number of Words Acknowledgements Thank you to participants and parents, Ms. Jarzynski, the Office of Research and Sponsored Programs and the Vicki Lord Larson Research Fellowship. Funded in part by Differential Tuition.