For instance, in one study, rats provided with an immediate reward-predicting signal during the delay learned a discrimination task in about 20 trials, whereas control animals in a 5-s delayed reinforcement schedule required a median of 580 trials. However, some evidence indicates that the learning impairment can be reduced if a signal (a secondary reinforcer) that predicts the primary reward is presented during the delay. Interestingly, delay in the delivery of primary reinforcers such as food can impair the rate at which animals learn to perform new tasks. By contrast, when a behavior is not followed by a positive consequence, it will not be reinforced. When a behavior is reinforced with a positive consequence, it will increase in frequency or will be more likely to occur in the future. For example, a pigeon presses a lever and such response is followed by the delivery of food. Operant conditioning is a type of learning whereby an association is formed between an arbitrary behavioral response and the immediate consequences. This suggests that CT is more efficient than voice to teach complex behaviors but reduces the ability of animals to use cognitive processes required to discriminate and select objects associated with reward.Īnimal training methodologies are commonly based on the principles of operant conditioning. Results indicated that CT decreased the number of repetitions required for pigs to learn to fetch an object but reduced the ability of animals to make correct choices during the discriminate trials. In addition, we compared the number of correct choices of animals from both groups when exposed to object discriminative tests. Herein, we used two-month old miniature piglets to evaluate whether CT decreased the number of repetitions required to learn complex behaviors as compared with animals trained with voice instead of the clicker. Animal trainers believed that CT can decrease training time compared to other types of training. After some repetitions, the clicker sound gains some incentive value and can be paired with the desired behavior. Clicker training (CT) is a popular training method based on the use of a device that emits a sound of double-click to be associated as a first-order conditioned stimulus in contingency with positive reinforcements. Animal trainers might consider our results to decide which marker is to be implemented based on the aim and purpose of the training.Īnimal training is meant to teach specific behavioral responses to specific cues. This suggests that CT is more efficient than voice in teaching complex behaviors but reduces the ability of animals to use the cognitive processes necessary to discriminate and select objects associated with reward. The results indicated that CT decreased the number of repetitions required to learn to fetch an object but reduced the animals’ ability to make correct decisions during discriminatory trials compared to voice-trained animals. ![]() Furthermore, we compared the number of correct choices of animals from both groups when tested for the discrimination of objects. Herein, we used two-month-old miniature piglets to assess whether CT decreased the number of repeats required to learn complex behaviors compared to voice-trained animals. It is believed that CT decreases training time compared to other types of training that use different markers, such as voice. ![]() Clicker Training (CT) is a method to train animals based on the use of a device that emits a sound to be associated as a marker that predicts the delivery of something wanted (food). Animal training is intended to teach specific behavioral responses to specific requests.
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