Publications & Presentations

 Technical Reports


22. Tilkens, C. M., Karlsson, H. B., Fourakis, M., Hall, S. D., Mabie, H. L., McSweeny, J. L., Wilson, D. L., & Shriberg, L. D. (2016). A diagnostic marker of Childhood Apraxia of Speech: The Pause Marker. Technical Report in preparation. (Tech. Rep. No. 22). Phonology Project, Waisman Center, University of Wisconsin-Madison.


21. Mabie, H. L., Fourakis, M., Hall, S. D., Karlsson, H. B., McSweeny, J. L., Tilkens, C. M., Wilson, D. L., & Shriberg, L. D. (2015). Conversational Speech Reference Data for Children with Speech Delay: A Database of 180 Participants, 3-to-5 years of age. (Tech. Rep. No. 21). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 21 (659K)


20. Scheer-Cohen, A. R., Holt, A. S., Karlsson, H. B., Mabie, H. L., McSweeny, J. L., Tilkens, C. M., & Shriberg, L. D. (2013). Reference Data for the Madison Speech Assessment Protocol (MSAP): A Database of Fifty 20-to-80 year old Participants with Typical Speech. (Tech. Rep. No. 20). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 20 (11136K)


19. McSweeny, J. L., Fourakis, M., Hall, S. D., Karlsson, H. B., Lohmeier, H. L., Tilkens, C. M., Wilson, D. L., & Shriberg, L. D. (2012). Reference Data for the Madison Speech Assessment Protocol (MSAP): A Database of 28 Participants, 3-to-6 years of age, with Speech Delay. (Tech. Rep. No. 19). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 19 (227K)


18. Potter, N. L., Hall, S., Karlsson, H. B., Fourakis, M., Lohmeier, H. L., McSweeny, J. L., Tilkens, C. M., Wilson, D. L., & Shriberg, L. D. (2012). Reference Data for the Madison Speech Assessment Protocol (MSAP): A Database of 150 Participants 3-to-18 Years of Age with Typical Speech. (Tech. Rep. No. 18). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 18 (6251K)


17. Lohmeier, H. L. & Shriberg, L. D. (2011). Reference Data for the Syllable Repetition Task (SRT) (Tech. Rep. No. 17). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 17 (883K)

Note: report includes revised means and standard deviations for all memorial table entries and memorial graphic values. Individual raw scores below 0 and above 100 for the replacement means and standard deviations were truncated to avoid scores below 0 or above 100%. / re-posted 11/07/2011


16. Fourakis, M. (2010). An acoustic method to quantify perceived vocal tremor (Tech. Rep. No. 16). Phonology Project, Waisman Center, University of Wisconsin-Madison.
Adobe PDF version of Technical Report No. 16 (39K)
pdf PowerPoint of Illustrations and Sound Files for Technical Report 16

NOTE: After opening the Powerpoint document, push F5 to play slideshow. This powerpoint includes audio files; turn your speakers on.


15. Fourakis, M., Karlsson, H., Tilkens, C., & Shriberg, L. D. (2010). Acoustic correlates of nasal and nasopharyngeal resonance (Tech. Rep. No. 15). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 15 (72K)


14. Shriberg, L. D. & Lohmeier, H. L. (2008). The Syllable Repetition Task (Tech. Rep. No. 14). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 14 (109K)
Power Point PowerPoint of SRT

NOTE: After opening the Powerpoint document, push F5 to play slideshow. This powerpoint includes audio files; turn your speakers on.


13. Chial, M. R. (2003). Suggestions for computer-based audio recording of speech samples for perceptual and acoustic analyses (Tech. Rep. No. 13). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 13 (124K)


12. Karlsson, H. B., Shriberg, L. D., Scheer, A., & Nadler, C. J. (2003). Acoustic moments data for palatalized and dentalized sibilant productions from speech delayed children with and without histories of otitis media with effusion (Tech. Rep. No. 12). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 12 (271K)


11. Shriberg, L. D. & McSweeny, J. L. (2002). Classification and misclassification of childhood apraxia of speech (Tech. Rep. No. 11). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 11 (433K)


10. Flipsen, P., Jr., Shriberg, L. D., Weismer, G., Karlsson, H. B., & McSweeny, J. L. (2000). Acoustic data for American English /r/ and // in typically speaking adolescents (Tech. Rep. No. 10). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 10 (108K)


9. Flipsen, P., Jr. (1999). Longitudinal data on articulation rate and production unit length in children with speech delay (Tech. Rep. No. 9). Phonology Project, Waisman Center, University of Wisconsin-Madison.
pdf Adobe PDF version of Technical Report No. 9 (48K)

Note: report includes revised text / re-posted 10/09/01


8. Flipsen, P., Jr, Shriberg, L. D., Wiesmer, G., Karlsson, H., & McSweeny, J. (1998). Acoustic reference data for /s/ in adolescents (Tech. Rep. No. 8). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 8 (36K)

Note: report includes revised text / re-posted 07/21/99


7. McSweeny, J. (1998). Procedures to obtain extended conversational speech samples for prosody-voice analysis (Tech. Rep. No. 7). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 7 (35K)


6. Gruber, F. A. (1997). Kaplan-Meier tables for normalization outcomes in children with speech delay (Tech. Rep. No. 6). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 6 (125K)


5. Kwiatkowski, J., Shriberg, L. D. (1997). Procedures to assess focus for the capability-focus treatment framework (Tech. Rep. No. 5). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 5 (224K)


4. Flipsen, P., Jr, Tjaden, K., Weismer, G., & Karlsson, H. (1996). Acoustic analysis protocol (Tech. Rep. No. 4). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 4 (143K)

Note: report includes revised text / re-posted 12/30/97


3. Austin, D., & Shriberg, L. D. (1996). Lifespan reference data for ten measures of articulation competence using the Speech Disorders Classification System (SDCS) (Tech. Rep. No. 3). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 3 (149K)

Note: report includes revised reference data for the NSA 3- and 4-year-old children posted prior to 8/11/97


2. McSweeny, J. L., & Shriberg, L. D. (1995).Segmental and suprasegmental transcription reliability (Tech. Rep. No. 2). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 2 (281K)


1. Shriberg, L. D., Kwiatkowski, J., Rasmussen, C., Lof, G. L., & Miller, J. F. (1992). The Prosody-Voice Screening Profile (PVSP): Psychometric data and reference information for children (Tech. Rep. No. 1). Phonology Project, Waisman Center, University of Wisconsin-Madison.
PDF Adobe PDF version of Technical Report No. 1 (769K)