In research design notation, the letter X signifies a(n) _______________
Fill in the blank(s) with correct word
treatment
program
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Many rating scales on questionnaires are a(n) ______, because they ask participants to rate their agreement with statements or their likelihood of performing specific behaviors on a numerical rating scale.
A. ordinal scale B. nominal scale C. interval scale D. ratio scale
Research on gender differences in math ability has shown that
a. males have superior computational skills. b. females obtain slightly higher grades in math classes. c. males score higher on math tests in all countries. d. females express more negative attitudes about math.
B. F. Skinner made major contributions to
a. structuralism. c. behaviorism. b. functionalism. d. Gestalt psychology.
Which of the following correctly describes an adaptation?
A) any heritable trait, both physical and behavioral, that can pass from one generation to the next B) a change in the frequency of genes within a population C) a heritable trait that contributes to the survival, health, or sexual behavior of an organism D) any gene pasted from one generation to another