When we are considering measures of variability, we are effectively considering
a. how spread out a distribution is.
b. the central location of a distribution.
c. the statistical significance of a set of data.
d. whether our data originates from a sample or a population.
a
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The fundamental purpose of creating nonsense syllables is to ____
a. ?control for previous learning b. ?be able to replicate the research in all languages that use the same alphabet c. ?assess word associations that are not influenced by unconscious material d. ?offset the influence of past reinforcements and punishments that one may associate with certain words e. ?control for apperception
Regarding attention, which of the following statements is FALSE?
a. Motivational states influence attention. b. Repeated exposure to a changing stimulus leads to habituation. c. Habituation to certain stimuli is quite common and makes evolutionary sense. d. Newborn infants pay more attention to their mothers' voices than to the voices of other women. e. Humans pay more attention to stimuli that are meaningful or emotionally significant than those that are not.
What are three things that may happen during an extinction burst?
What will be an ideal response?
A newborn baby will probably use ____ more than an adult.?
a. ?bottom-up processing b. ?top-down processing c. ?depth cues d. ?perceptual constancy cues