Psychology

Concept of t-Test

Concept of a t- Test A t-Test is a test of the significance of difference  between two means of scores of two samples. For example, suppose the statistics( data of samples) show that boys are more intelligent than girls. Should we generalise this finding...

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Q. What is an experiment? Explain why is it more difficult to conduct experiments in social – behavioural sciences than in physical sciences. 10 marks

Model answer outline : An experiment is a method of observation under controlled condition. This method enables us to understand the cause – effect relationship between variables. In a typical experiment, the hypothesized cause of an incident is manipulated to see its effect by...

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