SUMMARY
Auditory-perceptual rating of voice is one component of voice evaluation, and the
CAPE-V is one of the tools for this purpose. Because of its advantages, the CAPE-V
has been adapted into several languages. Accordingly, the adaptation of the CAPE-V
into Malay is essential for its utility among the Malaysian population, which this
study aimed to accomplish. This study involved translating the CAPE-V into Malay,
termed the Malay CAPE-V, followed by establishing its validity. The translation processes
(ie, forward translation and backward translation) involved four different translators
ie, three speech-language therapists (SLTs), and one linguist with at least 14 years
of experience. Most items were similarly translated, except for a few, which were
subsequently accepted as similar, following consensus among the translators. In the
examination of content validity, two raters (ie, SLTs) with at least 12 years of clinical
experience reviewed and scored the tested items. Given that the scale-level content
validity index average value (S-CVI/Ave) was above the acceptable level, all items
were retained. The examination of construct validity and concurrent validity involved
ratings of voice samples recorded from 38 participants, comprising 19 individuals
with normal and disordered voices, respectively. The ratings were performed by three
raters (ie, SLTs) with at least 12 years of clinical experience. For the construct
validity, the Mann-Whitney U test indicated significantly higher scores of the vocal parameters of the Malay CAPE-V
for the disordered voice group than for the normal voice group. Meanwhile, for the
concurrent validity, the Spearman correlation indicated that all relationships between
the scores of the vocal parameters of the Malay CAPE-V and GRBAS Scale were significant,
with most of them achieving a very strong positive correlation. The results demonstrated
that the Malay CAPE-V is a valid tool for an auditory-perceptual rating of voice among
the Malaysian population.
Key Words
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Article info
Publication history
Published online: June 24, 2022
Accepted:
May 25,
2022
Publication stage
In Press Corrected ProofIdentification
Copyright
© 2022 The Voice Foundation. Published by Elsevier Inc. All rights reserved.
