Alfred Binet was the first person to develop a measure of intelligence
Indicate whether the statement is true or false
False
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What are 3 characteristics of psychological hardiness?
a. expectations, humor, and control c. commitment, challenge, and control b. power, control, and commitment d. confidence, competence, and efficacy
Because Table B, "Binomial Distribution," in Appendix D of the textbook only lists probabilities for values of P = 0.40 and 0.45, it is not possible to use the binomial distribution to solve problems where P = 0.43
Indicate whether the statement is true or false
On a newly developed IQ test, an individual scores at the 110
level on the first half of the test and 150 on the second half of the test. What does this test appear to lack? a) standardization b) reliability c) predictive validity d) appropriate norms
After analyzing his data, a researcher concludes that there was no relationship between the independent and dependent variables in his study. However, he is concerned with whether or not his conclusions may be erroneous
This researcher is concerned with which type of validity? a. internal b. statistical-conclusion c. convergent d. construct