Respuesta :
Answer:
1. An intelligence test is an example of a measure that should yield similar results each time an individual takes the test.
- RELIABILITY: means that the test is free from random errors, therefore, results should be consistent over time. If one employee takes the test today and scores 99%, and the next week takes it again and scores 40%, then the test is not reliable.
2. The HR manager of a manufacturing company has discovered a great personality test for choosing sales personnel, but it's rather expensive. He needs to show that using this test will benefit the company.
- UTILITY: Is it worth applying the test? This standard applies to everything in life, e.g. you want to buy a new car. You can prepare your own crash text that specifically applies to your family plus all the rest of safety measures that you can imagine, but it will cost hundreds of thousands of dollars. The new car itself is probable worth around $40 - $50 thousand. Your life is on stake, but who actually pays that money to test a potential purchase (you might even have to spend millions testing other possible cars). So, you must rely on the tests performed and paid by the car companies themselves. A personality test might be great and 100% certain, but if it costs too much, then it is useless.
3. Your HR assistant points out that the employment application used at one of the company's branch offices asks for a high school graduation date.
- LEGALITY: Is it legal for you to ask about someone's graduation date? The answer is NO.
4. A company performed a successful validity study on a new selection tool for their sales department and now wonders if it would be acceptable to use that tool for different jobs throughout their organization.
- GENERALIZABILITY: This is about whether this tool or test is applicable in other contexts, businesses, industries, or in other business units or departments of the same company.