Asked by kayci bloxham on Jun 25, 2024
Verified
Jasmine wants to get Uchenna's attention in the library.She whispers to avoid disturbing other students.However,she speaks so softly that Uchenna cannot hear.Jasmine's voice is
A) below Uchenna's absolute threshold.
B) below Uchenna's difference threshold.
C) above Uchenna's absolute threshold but below Uchenna's difference threshold.
D) below Uchenna's absolute threshold but above Uchenna's difference threshold.
Absolute Threshold
The minimum level of stimulus intensity required for a stimulus to be detected at least 50% of the time by an observer.
Difference Threshold
The minimum difference in stimulation that a person can detect 50% of the time, also known as the "just noticeable difference."
- Recognize the importance of absolute and difference thresholds in sensory perception.
Verified Answer
SS
Surinder SinghJun 26, 2024
Final Answer :
A
Explanation :
Jasmine's voice is below Uchenna's absolute threshold because Uchenna cannot hear her at all. The absolute threshold refers to the minimum intensity of stimulus that can be detected, in this case, the softest sound level that Uchenna can hear.
Learning Objectives
- Recognize the importance of absolute and difference thresholds in sensory perception.