Answer:
A Conditioned stimulus.
Explanation:
'A Conditioned stimulus' is elucidated as the stimulus that was previously neutral eventually leads to evoke a learned response with training. Such a stimulus is contradictory to unconditioned or naturally occurring stimulus which triggers a specific response naturally while the former elicits a response through learning from the various factors.
As per the question, the 'opening of refrigerator' exemplifies a 'conditioned stimulus' as it evokes a learned response from the 'dog' as it runs to the kitchen every time 'refrigerator is opened'. Therefore, 'it demonstrates a conditioned stimulus' as Jasmine learns with time that 'every time the door is opened, he gets some food'.
Greg wants to maintain gambling basketball, however, his dad wants him to cease and recognition on his research. Then, Greg meets Lemon Brown and finds out his treasure. It becomes harmonica and newspaper clippings that represented his son's love and recognition for him, even though they did now not get to look each different often. Greg then realized the significance of family. in the long run, Greg became excited to pay attention his father's lecture due to the fact he knew his father is scolding him because he loves him.