Which type of mail requires your manager's immediate attention?

Predictive validation is better than concurrent validation because:

A) job applicants tend to be more motivated to do well on the tests. B) job applicants' performance on the tests are not influenced by their firsthand experience with the job. C) the group is more likely to include people who perform poorly on the test, a necessary ingredient to accurately validating a test. D) All of the above

If a manager plans to use the job characteristic model to motivate a particular employee. He shows the employee that his contributions are important and relevant. He is using the core job characteristic of

A) job crafting B) task identity C) skill variety D) task significance