Why Can Experiments Determine Causal Relationships When No Other Research Method Can?
Official Paper i: Held on 24 Sep 2022 Shift 1
l Questions 100 Marks 60 Mins
The research method which focuses on establishing causal relationships with controls among variables - independent, moderator, and dependent, is called the Experimental method.
Key Points
Experimental Research:
- In this, the Researcher directly manipulate the contained variable in order to assess its effect on the dependent variable
- Researcher utilizes the principle of randomization in research on the basis of which they tin can infer that other things remaining equal the event is a result of manipulation of crusade
- Information technology is easier to interpret the relationship between the independent and dependent variables equally they can dispense the independent variables and come across their impact on the dependent variable
- Direct cause and issue human relationship study is established in experimental inquiry.
Therefore option 4 is the correct answer.
1. Ex post facto method: An ex mail service facto enquiry blueprint is a method in which groups with qualities that already exist are compared on some dependent variable. The assignment of subjects to different groups is based on whichever variable is of interest to the researchers.
2. A survey is a research method used for collecting data from a predefined group of respondents to gain information and insights into various topics of involvement.
three. Thecase study method is a learning technique in which the student has faced a particular problem, the case. The case study facilitates the exploration of a real result within a defined context, using a variety of data sources.
Source: https://testbook.com/question-answer/the-research-method-which-focuses-on-establishing--5fed6e3c6ea6f2b28991a99c
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