Final answer:
The example of habituation in the lecture is when Tristan becomes accustomed to the sound of planes after moving near an airport and eventually stops noticing it, which demonstrates habituation as a simple form of learning through repeated exposure without associated rewards or punishments.
Step-by-step explanation:
According to the lecture, an example of habituation is: 2) Tristan moves into a house near an airport. At first, he finds the sound of planes passing over very distracting, but over the next few weeks he stops even noticing it. This scenario illustrates habituation, which is a simple form of learning where an animal or human stops responding to a stimulus after a period of repeated exposure. The process involves getting used to something that is annoying or frightening, but not dangerous, and it is considered one of the simplest ways of learning seen across many species.
Habituation allows individuals to ignore stimuli that are not harmful, helping them conserve energy and avoid unnecessary stress. It's a form of non-associative learning, as there is no reward or punishment associated with the stimulus.