1. ‘A psychological research is expected to follow a certain ethics.’ Explain those ethics in detail with the help of diagram. 2. Differentiate between (a) verbal, non-verbal and performance test (b) individual and group test Power and speed test
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Verbal test :- This is a test that measures the ability to use, analyse and understand language. With these test a person can determine the level of this language, speaking, writing, memory skills.
Performance test :- It required the subjects to manipulate objects to perform test.
Group test :- It can be administered to group of person at a time. It include multiple choice of item.
Power test :- Power test assesses the underlying ability of the individual by allowing them sufficient time. These test don't have time limit .
Speed test :- In this test there is a time limit within the test taker is required to answer all the limit.
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