Asked by Emily Cutler on Apr 26, 2024
Verified
In a signal-detection experiment, Frank, the participant, has a very casual attitude and tends to say, "Yes, I hear the tone" most of the time, even when he is in doubt. What will this lead to?
A) an increase in the number of hits
B) an increase in the number of false alarms
C) the researcher's disregard of Frank's data
D) both a and b
Signal-Detection Experiment
A methodology in psychology that measures the ability to differentiate between information-bearing patterns and random patterns that distract from the information.
False Alarms
Instances in signal detection when a non-target stimulus is incorrectly identified as a target, leading to erroneous responses.
Hits
A term that often refers to the popularity or success of something, such as a website visit, song downloads, or the number of times a piece of information is accessed.
- Understand the basic principles of signal-detection theory, including key terms like hits, misses, false alarms, and correct negatives.
- Identify how response biases and perceptual sensitivity impact signal detection and decision-making in real-world contexts.
Verified Answer
Learning Objectives
- Understand the basic principles of signal-detection theory, including key terms like hits, misses, false alarms, and correct negatives.
- Identify how response biases and perceptual sensitivity impact signal detection and decision-making in real-world contexts.
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