Concurrent modification of incorrect responses and off-task behaviors occurring during articulation instruction

Area of Science:

• Behavioral Psychology
• Speech-Language Pathology
• Applied Behavior Analysis

Background:

• Children receiving articulation instruction often exhibit incorrect articulation responses and off-task behaviors.
• Understanding the relationship between these two types of behaviors is crucial for effective intervention.
• Behavioral covariation suggests that modifying one behavior may influence another.

Purpose of the Study:

• To investigate the effectiveness of punishment procedures in modifying incorrect articulation responses and off-task behaviors.
• To compare the efficacy of using identical versus different punishing stimuli for these behaviors.

Main Methods:

• Concurrent modification of incorrect articulation responses and off-task behaviors was implemented.
• Two groups received either an identical punishing stimulus for both behaviors or different punishing stimuli for each behavior.
• The impact of these procedures on the frequency of undesirable behaviors was measured.

Main Results:

• Both procedures, using identical or different punishing stimuli, were equally effective.
• Both methods significantly reduced the occurrence of incorrect articulation responses and off-task behaviors.
• The findings suggest a strong link between articulation and off-task behaviors.

Conclusions:

• The choice of punishment strategy (identical vs. different stimuli) did not affect treatment outcome.
• Behavioral covariation plays a significant role in the modification of speech and related off-task behaviors.
• These findings have implications for designing efficient and effective speech therapy interventions.