Related Experiment Videos
The effects of emphasis on passage comprehension
C Bean1, J W Folkins, W E Cooper
1Department of Psychology, University of Iowa.
Journal of Speech and Hearing Research
|December 1, 1989
Summary
Emphasis on key terms in spoken language aids listener comprehension and memory. This study demonstrates that highlighting important nouns and noun phrases significantly improves understanding of passages.
Area of Science:
- Cognitive Psychology
- Linguistics
- Auditory Perception
Background:
- Reaction time studies suggest emphasis aids noun and noun phrase comprehension.
- Previous research lacked direct evidence of improved passage comprehension due to emphasis placement in normal listeners.
Purpose of the Study:
- To investigate the impact of emphasis placement on auditory passage comprehension in normal listeners.
- To determine if emphasizing noun phrases enhances understanding and memory of linked ideas across sentences.
Main Methods:
- Twelve passages were recorded with varied emphasis on noun phrases.
- Emphasis was manipulated by splicing sentences, keeping wording identical.
- Sixty listeners completed multiple-choice recognition questions assessing cross-sentence idea linkage.
Main Results:
- Comprehension accuracy was significantly higher when correct answer alternatives were emphasized (71%).
- Accuracy was lower when incorrect alternatives were emphasized (56%) or no emphasis was used (57%).
- Findings indicate enhanced comprehension of emphasized elements and their connections to other concepts.
Conclusions:
- Emphasis placement plays a crucial role in delineating important discourse constituents.
- Highlighting key information in spoken language facilitates listener comprehension and memory recall.
- Results support the pragmatic function of emphasis in guiding attention to meaningful elements.