Answer:
Case study
Explanation:
The options for this answer are:
- Naturalistic Observation
- Survey
- Interview
- Case Study
A case study is a type of study usually used in social sciences. It consists in an intensive study about a person or a group of persons, this study is based on in-depth observations of the person or group and it aims to obtain more information about the subject of observation.
In this example, there's an individual with an exceptional memory. Therefore, a psychologist conducts an in-depth investigation of this person. We can see that the two main characteristics of the case study: <u>in-depth investigation</u> of <u>an specific person</u> are in this example and therefore the research method used would be a Case study.
Answer:
lingua franca
Explanation:
Swahili in east africa and english in global commerce are examples of lingua franca.
A lingua franca which is also refer to as bridge language, common language or link language is a language which is adopted as a mode of communication between speakers or groups of people whose native language or dialet differs, and it is mostly a third language which is different from the speakers or groups native language.
A whole language which is a language widely spoken and recognize internationally by diverse people can be recognized as a lingua franca
The two main things they hoped to achieve is: conquest and conlinization
To regulate intrastate trade as allowing by constitution
People are their most cooperative when interacting via this form of communication face-to-face.
<span>The concept of face to face communication is used in sociology, linguistics, media and communication studies.
</span>It is a technique of oral but informal communication. W<span>hen two or more persons talk to each other and see each other physically, this is face to face communication.</span>