A commonly used measure of variability is the ____________________, which measures the difference between the largest and smallest score in a data set
Fill in the blank(s) with correct word
range
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What are semantics?
A. the smallest language units that have meaning B. rules that govern the meaning of words and sentences C. the basic sounds of language D. the systematic, meaningful arrangements of symbols
Albert Bandura's "Bobo doll" research provided support for ____
a. the idea of catharsis b. the frustration-aggression hypothesis c. social learning theory d. the idea of displaced aggression
When the anterior cingulate cortex becomes overactive, what then occurs in depressed patients?
A. Negative emotions overwhelm thinking and emotion. B. Phenothiazines are released in massive quantities in the brain. C. Thinking becomes clearer. D. Mood improves significantly.
Todd and Lisa were walking down a dark street late one night when two dangerous- looking individuals suddenly emerged from an alleyway. Both Todd and Lisa felt their stomachs tighten and their hearts start to pound. These whole-body reactions were created because the hypothalamus signaled their endocrine systems to release:
a. testosterone b. norepinephrine and epinephrine c. estrogen d. serotonin