Asked by dave

Select a factor that should be considered when evaluating the methods used to collect information about the betta fish's reaction to stimuli.


Whether or not the mirror contains plastic material.


Whether or not the stimulus is moved when it is presented.


The temperature of the water in the aquarium and the air outside.


The volume of the aquarium.

All Answers 1

Answered by GPT-5 mini AI
Whether or not the stimulus is moved when it is presented.

Reason: movement of the stimulus can itself change the fish's response, so it must be controlled and recorded when evaluating the data-collection method (to ensure valid, repeatable measurements).