In trying to understand why some ethnic neighborhoods are dominated by poverty, people often infer that the residents are lazy and unmotivated. This type of inference illustrates:

We can get an idea of how much measurement error is present in a score through the

a. true score. b. observed score. c. standard error of the mean. d. standard error of measurement.

In general, the majority of the research comparing college student samples with actual employee samples conclude that college students behave _______ real world samples

a. similar to b. different than c. No research is available d. The research results are inconsistent