Question : In psychological testing, reliability refers to:
Option 1: The test's ability to measure what it claims to measure
Option 2: The consistency of the test results over time
Option 3: The test's popularity among psychologists
Option 4: The length of the test
Correct Answer: The consistency of the test results over time
Solution : In psychological testing, reliability refers to the consistency of the test results over time, indicating that the test produces stable and repeatable results.
Question : According to _____ law, the heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current and the time it flows.
Question : The potential difference V across the ends of a given metallic wire in an electric circuit is directly proportional to the current flowing through it, provided its temperature remains the same. This is called ___________ law.
Question : Which directing activity highlighted in the given statement? Statement: It refers to monitor the progress of routine of work of one's subordinates and guiding them properly.
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution required'.
Snow fluttered in Josie's window as she got ready for work.
Question : It is difficult to fix a nail on a free-suspended wooden frame. Which law supports this statement?
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