The simplest experimental design that can show if a single IV had an effect is the

A) completely randomized design
B) two-group design
C) one-way ANOVA design
D) bivariate multi-group design
E) multiple independent group design

B

Psychology

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In assessing his newborn son's cognitive ability, Cosmo waves his hand at the baby and watches to see if his son reacts by also waving his hand. Cosmo is using a(n) _____ technique to assess his son's abilities

a. implicit memory b. imitation c. cued-recall d. operant conditioning

Psychology

A bar graph should be used when the

a. independent variable is a discrete variable b. independent variable is a continuous variable c. dependent variable is a discrete variable d. depend variable is a continuous variable

Psychology