Purpose: The model-based quantitative analysis of high-speed videoendoscopy (HSV) data at a low frame rate of 2,000 frames per second was assessed for its clinical adequacy. Stepwise regression was employed to evaluate the HSV parameters using harmonic models and their relationships to the Voice Handicap Index (VHI). Also, the model-based HSV…

Purpose: The purpose of this study was to explore teachers' attitudes toward, and perceptions of personality traits of, female adolescents who presented with voice disorders. Method: For this comparative study consisting of a 25-item web-based semantic differential survey, teachers rated voice recordings of 4 female adolescents (considered…

The purpose of this article is to discuss definitional and measurement issues as well as empirical evidence regarding temperament, especially with regard to children's (a)typical speech and language development. Although all ages are considered, there is a predominant focus on children. Evidence from considerable empirical research lends support…

Purpose: To provide a quantitative assessment of the occurrence of voice disorders among teachers and to identify associated work-related and individual factors in the teaching profession. Method: A systematic review was conducted using three computerized databases on the occurrence of voice disorders among teachers and their associations with…

Background: Voice disorders that result in reduced loudness may cause difficulty in communicating, socializing and participating in occupational activities. Amplification is often recommended in order to facilitate functional communication, reduce vocal load and avoid developing maladaptive compensatory behaviours. The most common microphone used…

The current study, a preliminary examination of whether music teachers are more susceptible to vocal problems than teachers of other subjects, asked for expert evaluation of audio recordings from licensed speech-language pathologists. Participants (N = 41) taught music (n = 23) or another subject (n = 18) in either elementary (n = 21), middle (n =…

The objective of this "pilot" investigation was to study the effects of the interaction of caffeine and water intake on voice as evidenced by acoustic and aerodynamic measures, to determine whether ingestion of 200 mg of caffeine and various levels of water intake have an impact on voice. The participants were 48 females ranging in age…

Purpose: To investigate the attitudes of school teachers toward children with voice problems in a Chinese population. Method: Three groups of listeners participated in this study: primary school teachers, speech-language pathology students, and general university students. The participants were required to make attitude judgments on 12 voice…

Purpose: In this study, the authors aimed to (a) determine whether phonatory airflows and estimated subglottal pressures (est-P[subscript sub]) for women with primary muscle tension dysphonia/aphonia (MTD/A) differ from those for healthy speakers; (b) identify different aerodynamic profile patterns within the MTD/A subject group; and (c) determine…

Purpose: The purpose of this study was to investigate the relation of respiratory forced oscillation to the acoustic characteristics of vocal tremor. Method: Acoustical analyses were performed to determine the characteristics of the intensity and fundamental frequency (F[subscript 0]) for speech samples obtained by Farinella, Hixon, Hoit, Story,…

Purpose: To determine what research evidence exists to support the use of voice measures in the clinical assessment of patients with voice disorders. Method: The American Speech-Language-Hearing Association (ASHA) National Center for Evidence-Based Practice in Communication Disorders staff searched 29 databases for peer-reviewed English-language…

By providing students with the opportunities to receive a high quality education regardless of their social or cultural background, inclusive education is a new area that goes beyond traditional integration approaches. These approaches hope to provide the educative system with the ability to adapt to the diversity of its students. Technologies for…

Purpose: The aim of this study was to identify parameters that would differentiate healthy from pathological organic-based vocal fold vibrations to emphasize clinical usefulness of high-speed imaging. Method: Fifty-five men (M age = 36 years, SD = 20 years) were examined and separated into 4 groups: 1 healthy (26 individuals) and 3 pathological…

Problem: There are no available studies on the prevalence, and distribution of speech disorders among Arabic speaking undergraduate students in Jordan. Method: A convenience sample of 400 undergraduate students at the University of Jordan was screened for speech disorders. Two spontaneous speech samples and an oral reading of a passage were…

Purpose: This investigation compared voice performance of student teachers across an academic semester in order to examine the effect of increasing demands on their voice. Method: A repeated measures design was applied to the data analysis: all participants were tested three separate times throughout the semester. The equipments used for…