Welcome to the Vocal Development Lab website! We are located in the Department of Communication Sciences and Disorders in the College of Public Health at Temple University. Our work focuses on voice disorders across the lifespan, with a special emphasis on the development of voice and speech in children with and without communication disorders

One of our primary aims is to improve the treatment of children with voice disorders. To do this, we must understand how voice, speech, and perception develop during childhood. Our goals are to understand why some children have differences in their vocal control and how this relates to other aspects of communication development. Directed by Dr. Liz Heller Murray, the Vocal Development Lab strives to make voice therapy for children more effective, efficient, and accessible.

Recent News

  • Motor Speech 2022
    Although we couldn’t make it to Motor Speech 2022 this year, our poster did! Check out the poster from Dr. Heller Murray, Andie Chao, and Olivia Quinn “The Relationship between Voice Onset Time and Vocal Onset fo in Children” Click here to see our Motor Speech poster!
  • Congratulations to Lauren Colletti on a successful defense of her MA thesis prospectus !
    Congratulations to lab member Lauren Colletti who defended her MA thesis prospectus entitled “Voice Onset Time in Children With and Without Vocal Fold Nodules.” Lauren delivered an excellent presentation today and has now been approved to complete the remainder of her thesis project with Dr. Heller Murray. Congratulations, Lauren! We can’t wait to see the […]
  • Poster accepted to Conference on Motor Speech
    Congratulations to Lab members Andie Chao, Olivia Quinn, and Dr. Heller Murray for their recent poster acceptance to the 2022 Conference on Motor Speech, “The Relationship between Vocal Onset Time and Vocal Onset fo in Children”
  • New VDL publication!
    Check out the “Recent Publication” page for our new Journal of Voice paper “The relationships among vocal variability, vocal-articulatory coordination, and dysphonia in children”
  • Boston Speech Motor Control Conference
    June 21, 2021 Missed Dr. Heller Murray and Andie Chao’s poster at the 2021 Boston Speech Motor Control? Check out poster link below to see recent findings examining the relationships between dysphonia and vocal and articulatory variability (https://sites.temple.edu/vocaldevlab/files/2021/07/HellerMurray_Poster.pdf)
  • Dr. Heller Murray awarded the Sataloff Award for Young Investigators
    Dr. Heller Murray was recently awarded the Sataloff Award for Young Investigators at the Voice Foundation Symposium. This award was presented to Dr. Heller Murray to recognize her early career accomplishments in the area of voice. Congratulations, Dr. Heller Murray!