Learn Before
Biological Constraints on Learning
Biological constraints on learning refer to the idea that organisms are biologically predisposed to form certain associations more easily than others. This principle suggests that classical conditioning is not entirely arbitrary; an organism's evolutionary history prepares it to learn connections that are relevant to its survival. For example, it is easier to condition an aversion to a taste associated with sickness than to a sound or light associated with sickness, as taste is a more natural indicator of potentially harmful food.
0
1
Tags
Ch.6 Learning - Psychology @ OpenStax
Psychology @ OpenStax
Introduction to Psychology @ OpenStax Course
OpenStax
OpenStax Psychology (2nd ed.) Textbook
Psychology
Social Science
Empirical Science
Science
Related
Example of Taste Aversion: Cotton Candy
Biological Constraints on Learning
Classical Conditioning in Chemotherapy Patients
An individual tries a new type of seafood for the first time while listening to a specific, unfamiliar song. That evening, several hours after the meal, they become violently ill from a stomach flu they contracted the day before. According to the principles of how organisms learn to avoid harmful substances, which outcome is most probable?
Taste Aversion Example
Learn After
Garcia and Koelling's (1966) Study on Taste Aversion
A researcher attempts to create a conditioned aversion in a group of pigeons, which are animals that primarily find food by sight. One subgroup of pigeons is given visually distinct blue food pellets, after which they are exposed to a substance that makes them nauseous. A second subgroup is exposed to a specific high-pitched tone, followed by the same nausea-inducing substance. The researcher observes that the first subgroup quickly learns to avoid the blue pellets, while the second subgroup shows little to no aversion to the high-pitched tone. Which statement provides the best evaluation of this experimental outcome?
A researcher is designing an experiment to condition a fear response in rats. The plan is to pair a specific stimulus with a mild, unpleasant electric shock. According to the principle that organisms are biologically prepared to form certain associations more readily than others, which of the following pairings would likely result in the most rapid and durable learning of the fear response?