Answer:
naturalistic observation.
Explanation:
Cal believes that a larger percentage of a city’s population will engage in public displays of affection in highly populated cities due to feelings of anonymity when an individual is among a lot of other people. He rides a bus in densely populated New York City for five hours straight, watches the bus riders’ interactions with each other, and unobtrusively counts the number of couples who are holding hands, hugging, or kissing. He then does the same in the sparsely populated city of Rock Falls, Iowa. The research method Cal used is known as naturalistic observation.
As we know that Naturalistic observation is a research method which is used commonly by psychologists and other social scientists. in this technique, it involves observing subjects in their natural environment.
Answer:
A). Impression management.
Explanation:
Erving Goffman, the famous sociologist proposed his theory of social interaction through a symbolic point of view. He compared the social interaction and day-to-day behavior of the people to the metaphor of theater and views society as a stage of theatrical performance and people as actors who are performing on this stage and their daily behaviors and responses exemplify the dialogues or content delivered.
As per the description given, the professor is being engaged into 'impression management' as humans(as actors focus on costumes) are concerned about presenting them as self(performers) in order to leave impression on the minds of others in order to control the others(in a social interaction) in the society. Thus, <u>option A</u> is the correct answer.
The statement, "Network diagrams illustrate the technical constraints among activities," means the activities are constrained because one activity cannot be started until the predecessors are finished.
Option: B
Explanation:
- Network means an inter connection between various sectors. This type of diagram shows the inter relationship among the sectors. Each activity has a relation with the other activity. Before finishing a particular work it is not possible to start the next work.
- These process is known as technical constraints. That means the system is mechanized in such way that will restrict the inception of further work before the ending of predecessors. Network diagram always proved helpful in describing the connectivity and accessibility among various segments.
