The correct answer is fixed-interval
In a fixed interval reinforcement scheme, the reinforcement is presented if the organism emits at least one response after a fixed time interval. Generally, this scheme is represented, placing the specific value of the fixed interval. For example: FI-1 hour means that the backup is presented after 1 hour and only for the first response issued.
The fixed interval reinforcement scheme results in a low frequency of responses at the beginning of the interval, increasing as the end of the interval approaches.
Dudleys parents should have a talk with him and so should you. You should also hear his side of the story and how he feels. From there compromise can be made and rules can be set
It is believed that the first time Memorial Day has even been observed was in 1861 in Virginia (the first option is the right answer then) when a Soldier's grave was decorated.
Answer: Functional distance
Explanation:
Functional distance is the distance that defines a spacing between people in terms of place of infrastructure that displays likeliness of people contacting and meeting each other.This distance plays an important role in relationship of people through meeting each other as per space.
According to the question, functional space is impacting friendship pattern in the case.As people who live near foot of stairs and mailboxes tend to have more friends because of nearness or less distances of houses but people living first floor have more distance among house so they have comparatively less friends.
