PUBLICATIONS:

Peer Reviewed – Published (last five years):

Morris, R. J., Mustafa, A. J., McCrea, C. R., Fowler, L. P., & Aspaas, C. Acoustic analysis of the interaction of choral arrangements and microphone location. Journal of Voice, 21, 568-575.

McCrea, C. R., & Morris, R. J. (2007). Effects of vocal training and phonatory task on voice onset time. Journal of Voice, 21, 54-63.

McCrea, C. R., & Morris, R. J. (2007). Voice onset time for female trained and untrained singers during speech and singing tasks. Journal of Communication Disorders, 40, 418-431.

Gorham-Rowan, M., & Morris, R. J. (2006). Aerodynamic analysis of male-to-female transgender voice. Journal of Voice, 20, 251-262.

McCrea, C. R., & Morris, R. J. (2005). The effects of fundamental frequency level on voice onset time in normal adult male speakers. Journal of Speech, Language, and Hearing Research, 48, 1013-1024.

McCrea, C. R., & Morris, R. J. (2005). Comparisons of voice onset time for trained male singers and male nonsingers during speaking and singing. Journal of Voice, 19, 420-430.

Aspaas, C. McCrea, C.R., Morris, R. J., & Fowler, L. P. (2004). Select acoustic and perceptual measures of choral formation. International Journal of Research in Choral Singing, 2, 11-26.

Peer Reviewed – In-press:

Fowler, L. P., & Morris, R. J. Comparison of F0 nasalance between trained singers and nonsingers for sung vowels. Annals of Otology, Rhinology, and Laryngology.

Morris, R. J., Herring, K. D., & Gorham-Rowan, M. M. Voice onset time in women as a function of oral contraceptive use. Journal of Voice.

Morris, R. J., McCrea, C. R., & Herring, K. D. Voice onset time differences between adult males and females: Isolated syllables. Journal of Phonetics.

Non Peer Reviewed:

Morris, R. J., (2007). Effective PowerPoint use. The Voice Foundation Newsletter, 12, 2, 6.

GRANTS: (past five years)

Morris, R. J., Stierwalt, J. A. G., Gorham-Rowan, M. M., & Bowers, J. (2007). Physiologic measurement system for speech, voice, singing, and swallow. Florida State University Research Foundation. $25,858.

REFEREED PRESENTATIONS: (past five years)

Morris, R. J., Gorham-Rowan, M. M., & Harmon, A. B. (November, 2007). Spectral analysis of the female voice at the beginning of oral contraceptive use. Paper presented at the Annual Convention of the American Speech-Language-Hearing Association, Boston, MA.

Fauls, B. K., Morris, R. J., Cleveland, T., & Harmon, A. B. (May, 2007). Perceptual and acoustic evaluation of choral formations utilizing voice compatibility measures. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Gorham-Rowan, M. M., Morris, R. J., Fowler, L. P., & Hapner, E. (May, 2007). Acoustic correlates of glottal closure following surface electrical stimulation in normal speakers. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Gorham-Rowan, M. M., Morris, R. J., & Harmon, A. B. (May, 2007). Spectral analysis of the female voice following six months of oral contraceptive use. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Harmon, A. B., Freeman-LeVay, D., Vincent, D. A., & Morris, R. J. (May, 2007). The use of acoustic data in voice treatment. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J., LoVetri, J., Berkun, D., & Harmon, A. B. (May, 2007). Acoustic indicators of healthy singing techniques among teen-aged singers. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J., West, D., LoVetri, J., & Berkum, D. (May, 2007). A comparison of Long-term average spectra from three youth choirs. Paper presented at the 36^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J., Fauls, B. K., & Harmon, A. B. (May, 2007). Acoustic Study of Conductor Preferred Chorister Arrangement. Paper presented at the 3^rd meeting of the Florida Chapter of the Acoustical Society of America.

Morris, R. J., & McCrea, C. R.(November, 2006). Voice onset time differences between adult males and females: Phrase and sentence data. Paper presented at the Annual Convention of the American Speech-Langauge-Hearing Association, Miami, FL.

Ramsdell, H., Oller, D. K., Preston, J., Edwards, M. L., Merchant, F., Biedess, K., Bahr, R. H., Ridley, M., Herring, K. D., Morris, R. J. & Gorham-Rowan, M. M. (November, 2006). Speech science: A cross-section of research in the phonetic sciences. Panel presented at the Annual Convention of the American Speech-Langauge-Hearing Association, Miami, FL.

Morris, R. J., LoVetri, J., Berkun, D., Harmon, A. B., & Fauls, B. K. (September, 2006). Acoustic indicators of healthy singing techniques among teen-aged singers. Paper presented at the 2^nd Meeting of the Florida Chapter of the Acoustical Society of America.

Morris, R. J., LoVetri, J., Berkum, D., & Ternström, S. (June, 2006). Acoustic comparisons of a youth chorus singing in three vocal modes and two dynamic levels. Paper presented at the 35^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

McCrea, C. R., Morris, R. J., & Herring, K. (November, 2005). Effects of fundamental frequency on voice onset time. Paper presented at the Annual Convention of the American Speech-Langauge-Hearing Association, San Diego, CA.

Morris, R. J., & McCrea, C. R.(November, 2005). Voice onset time differences between adult males and females. Paper presented at the Annual Convention of the American Speech-Langauge-Hearing Association, San Diego, CA.

Morris, R. J., & Mustafa, A. J. (November, 2005). Acoustic analysis of interaction of choral arrangements and microphone location. Paper presented at the Annual Convention of the American Speech-Langauge-Hearing Association, San Diego, CA.

Morris, R. J., Gagnon, V., Zinser, J. B. & Knight, G. R. (June, 2005). Acoustic analysis of the effect of vocal imagery techniques. Paper presented at the 34^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J., Mustafa, Ashley, McCrea, C. R., Aspaas, C., & Fowler, L. P., (June, 2005). The effect of microphone placement and choral arrangement on choral acoustics. Paper presented at the 34^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

McCrea, C. R., Morris, R., J., Fowler, L. P., & Aspaas, C. (November, 2004). Select acoustic and perceptual measures of choral formation. Paper presented at the Annual Convention of the American Speech-Language-Hearing Association, Philadelphia, PA.

Fowler, L. P., & Morris, R. J. (June, 2004). A comparison of nasalance ratios between trained singers and non-singers. Paper presented at the 33^rd Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J. (March, 2004). Clinician reticence to voice therapy. Invited presentation, Georgia Speech and Hearing Association Annual Conference, Atlanta, GA.

Morris, R. J. (March, 2004). Evidence based practice in voice disorders. Invited presentation, Georgia Speech and Hearing Association Annual Conference, Atlanta, GA.Morris, R. J., vanWeelden, Abbott, S. E., K., McCrea, C. R., & Fowler, L. (June, 2002). Acoustic characteristics of female choral voices. Paper presented at the 31^st Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Abbott, S. E., & Morris, R. J. (June, 2001). Characteristics of a group of championship female tenor barbershop singers. Paper presented at the 30^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.

Morris, R. J. & Abbott, S. E. (June, 2001). Acoustic evaluation and analysis of the female tenor barbershop singers. Paper presented at the 30^th Annual Symposium: Care of the Professional Voice, Philadelphia, PA.