Karwan Is a Participant in a Psychophysical Experiment on Visual

question 2

Multiple Choice

Karwan is a participant in a psychophysical experiment on visual detection.He is shown a mix of near-threshold stimuli with stimulus-absent catch trials.When Karwan indicates that he saw a light in a stimulus-absent catch trial, he is making a ______.

• A)hit
• B)correct rejection
• C)miss
• D)false alarm

---

Definitions:

Untested Models

Hypothetical or proposed frameworks that have not been validated through experimentation or real-world application.

Biological Model

A representation of a biological process or system, often using mathematical equations or computer simulations, to study complex phenomena in biology.

Positive Feedback Loop

A process where the output of a system amplifies the initial condition, leading to an even greater output in a self-reinforcing cycle.

Negative Feedback Loop

A regulatory mechanism in which a system responds in a way that reverses the direction of a change, helping to maintain stability or equilibrium.