What phrase characterizes a happy or relaxed emotional response to stimuli?

A positive conditioned emotional response (CER) specifically refers to an emotional state that is characterized by feelings of happiness or relaxation in response to certain stimuli. This concept is crucial in understanding how pets react in a veterinary setting. When animals have a positive CER to a stimulus, they associate that stimulus with comfort or pleasurable experiences, leading to a calm demeanor.

For example, if a dog receives treats or praise during veterinary visits, it might begin to view the entire experience more positively, resulting in a relaxed attitude. This positive emotional response is significant for creating a Fear Free environment, which emphasizes reducing anxiety and fear in animals.

In contrast, the other options relate to negative emotional states or distress. A negative CER would indicate an emotional response that is fearful or anxiety-driven, while an aversive response reflects a reaction that is uncomfortable or distressing. Similarly, a stress response indicates a state of increased anxiety or fear. Understanding these concepts helps veterinary professionals implement strategies to foster positive emotional responses in their animal patients.