The degrees of freedom for chi-square equals _____
a. the sum of the rows and columns in the contingency table
b. the product of the number of rows and columns in a contingency table
c. the number of cells in the table minus one
d. the number of rows minus one times the number of columns minus one
D
df = (r - 1)(c - 1), where r = the number of columns in the contingency table and c = the number of columns
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If there are concerns about response quality, a(n) ____ is preferable
a. e-mail questionnaire b. personal interview c. mail questionnaire d. drop-off survey
Which of the following is an advantage of using the dimensional view of psychological disorders?
A) The dimensional view creates a clear distinction between normal and abnormal behavior. B) The dimensional view reflects the variety and complexity of human behavior. C) The dimensional view is easier for non-experts to use when diagnosing mental illness. D) The dimensional view uses biological markers to diagnosis psychological disorders.
As the degrees of freedom increase, the correspondence between the t and z distributions _________
a. increases c. remains the same b. decreases d. cannot be determined
_____________ refer/refers to the structure or framework people use to cluster or network together complex information about themselves (Markus, 1977)
a) Assimilation b) Accommodation c) Self-efficacy d) Self-schemas