Table 4 General specification of the speech examination questionnaire items.

From: Polish multichannel audio-visual child speech dataset with double-expert sigmatism diagnosis

Group

#

Description

General fields

3

Participant and expert IDs, possible respiratory infection.

Anatomical and functional assessment of articulators

20

Examination outcome of tongue frenulum, superior and inferior labial frenulum, occlusion, palate, breathing, swallowing, and tongue posture. Description of articulatory movements in five vowels and six tongue exercises.

Assessment of articulation of specific sounds

6 × 12

Six articulatory features determined for each sibilant: active articulator, place of articulation, voicing, palatality, nasality, manner of articulation.

Total

95