A researcher is studying the effect of reinforcement on students’ achievement with appropriate controls imposed in practical situation. What is the type of research in this situation ?
The dimensional sampling procedure is the same as :
Answer:A further reinforcement of quota sampling
Interview is considered as the best tool in analysing the problem of a client because :
Answer: It will give first-hand information
Triangulation is a method which involves the use of :
Answer: Two or more than two research tools
Identify the correct order from the following steps involved in phenomenological approach of research.
Answer: Immersion, incubation, illumination, explication, creative synthesis
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 ?
If in educational research, the average results of many similar studies are considered for explaining and summarizing, the procedure is known as :
For estimating coefficient of correlation, in which of the following techniques, characteristics of both the variables are assumed to be essentially on a nominal scale with genuine dichotomy ?
Answer: Phi – coefficient
An educational researcher wants to study the relationship between academic performance and motivation by keeping the effect of a third variable such as socio - economic status neutral. Which of the following technique of correlation will be appropriate in such a situation ?
Answer: Partial correlation
In a normal distribution what is the position of the three measures of central tendency ?
Answer: All the three measures coincide
Which of the following statements is not correct ?
Answer:Correlation indicates causation or cause and effect relationship.
The thinker who treated ‘education’ as primary and ‘philosophy’ as derivative is :
Idealism states :
Answer: Mind alone is real
Realism views knowledge as generated by :
Answer:the interaction of matter and mind
Which one of the following thinkers has been described as “idealist in aim, naturalist in content and pragmatist in method” ?