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- 1. Multiple Choice
The main difference between 'Laboratory Experiment' and 'Field Experiment' is in
Precision in measurement of variables
Degree of control of extraneous variables
Use of data analysis techniques
Application of research instrument
- 2. Multiple Choice
An investigator intends to establish the relationship between educational status of mothers and academic achievement of students for coastal areas. Which of the following methods will be helpful in terms of research design?
historical method
survey method
experimental method
Ex- Post Facto method
- 3. Multiple Choice
the variables manipulated by the researcher in an experiment is called the
response variable
independent variable
dependent variable
extraneous variable
- 4. Multiple Choice
In order to ensure that the impact on dependent variable is only due to independent variable, which of the following methods will be more appropriate?
descriptive method
experimental method
field study
Ex- Post Facto research
- 5. Multiple Choice
A researcher conducts an experimental study by imposing several controls in respect of samples, data collection tools and situational variables. The likelihood of threat in arriving at generalization in this context will be to:
internal validity
external validity
Both A & B
Neither A & B
- 6. Multiple Choice
A researcher wants to study whether discovery learning procedure has an impact on the motivation of students. In this situation, the variable motivation will be labelled as
intervening variable
independent vaiable
dependent variable
Extraneous variable
- 7. Multiple Choice
A distinctive feature insisted in experimental design in research is
cause and effect relationship
control of intervening variables
complex statistical treatment of data
manipulation of independent variable
- 8. Multiple Choice
An investigator wants to study the effect of gender on attitude towards internal evaluation by using two groups of students. The nature of this study would be:
Descriptive survey study
Experimental study
causal comparative
corelational study
- 9. Multiple Choice
An investigator uses two matched groups to compare effectiveness of two methods of teaching science . This study would come in the ambit of:
experimental research
causal comparative research
descriptive research
corelational research
- 10. Multiple Choice
An investigator conducted a study to examine the effect on attitude towards dowry system. The nature of this study was
phenomenological study
experimental study
causal comparative study
co relational study
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