Answer:
It will increase due to a variable-interval schedule of reinforcement
Step-by-step explanation:
In operant conditioning, there are four types of reinforcement schedule.
Variable-interval schedule: In psychology, the term variable-interval schedule is a reinforcement schedule in operant conditioning process, whereby reinforcement is being given to a particular response after every specific period that has been elapsed i.e, unpredictable time yet the 'specific time' is on a variable schedule.
In the question above, the cats' meowing for the food will increase due to a variable-interval schedule of reinforcement.