Decline in oral perception from 20 to 70 years

Area of Science:

• Gerontology
• Speech-Language Pathology
• Auditory Perception

Background:

• Age-related changes can affect sensory and motor functions.
• Oral perception is crucial for clear speech articulation.
• Understanding these changes is vital for effective intervention.

Purpose of the Study:

• To investigate the relationship between chronological age and oral perception task performance.
• To determine if oral perception skills decline in older adults.
• To assess the implications for speech articulation in aging populations.

Main Methods:

• 120 adult participants were recruited.
• Performance on a specific oral perception task was evaluated.
• Participants were grouped by age (e.g., 60s, 70s).

Main Results:

• A significant decline in oral perception task performance was observed in adults in their 70s compared to those in their 60s and younger.
• Older age groups demonstrated poorer performance on the oral perception task.
• This suggests an age-related decline in specific oral perceptual skills.

Conclusions:

• Oral perception abilities decrease with advancing chronological age.
• The findings are relevant for developing targeted remediation and training programs for older adults experiencing speech articulation difficulties.
• Interventions should consider age-specific changes in oral perception.