Respuesta :
Answer: a hierarchy of needs
Explanation:
The Professor Sanford has provided an example of a hierarchy of needs which is a psychological theory given by Maslow. According to this law, when a deficit need is fulfilled or satisfied one goes towards another step of fulfilling or satisfying another set of needs.
Maslow initially stated the fact that individuals must satisfy the lower level of deficit needs before succeeding to meet the high levels of growth requirements.
Professor Sanford is explaining that physical safety is the basic need which must be met before the city dwellers develop a close friendship with the fellow citizens.
Professor Sanford is mostly discussing the needs of human beings and is providing an example of a hierarchy of needs.
In his 1943 paper "A Theory of Human Motivation," published in the journal Psychological Review, Abraham Maslow proposed Maslow's hierarchy of needs.
Maslow later added to the concept by observing people's natural curiosity.
Maslow's hierarchy of needs is a motivation theory that states that an individual's behavior is dictated by five categories of human needs.
Some of these needs include physiological needs, safety needs, love, and belonging needs, esteem needs, and self-actualization needs.
To know more about the hierarchy of needs, refer to the link below:
https://brainly.com/question/14008144