Final answer:
In psychology, even when conducive conditions for learning and conditioning are present, conditioning may not occur due to factors like weak associations, prior learning, or phenomena such as extinction and latent inhibition.
Step-by-step explanation:
The question 'Is there ever a time when conditions are met and no conditioning occurs?' relates to the study of learning and conditioning in psychology. In the context of classical and operant conditioning, it is possible for the conditions conducive to conditioning to be present, yet no conditioning occurs. This may happen for several reasons, such as the absence of a sufficiently strong association between the stimulus and response or when the subject does not register the stimulus as significant due to prior learning or cognitive reasons.
Extinction is another example where conditioning might have occurred but then diminishes over time when the conditioned stimulus is no longer paired with the unconditioned stimulus. Additionally, in some cases, an individual might experience latent inhibition, which is when familiarity with a stimulus without the unconditioned stimulus prevents or slows down conditioning when the two are finally paired.