When a measure being used in a research study actually assesses what the researchers think it measures, it would be described as being
a. reliable
b. valid.
c. observational.
d. experimental.
b
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Will is a 3-year-old who rarely makes eye contact with others, only speaks a few words, and engages in repetitive hand flapping behaviour. By DSM–5 criteria, Will would probably be diagnosed with:
A) Asperger's syndrome. B) autism spectrum disorder. C) pervasive developmental disorder. D) childhood schizophrenia.
Erikson argued that identity development during adolescence was primarily negotiating the crisis between trust and mistrust
Indicate whether the statement is true or false.
Physical punishment is also known as ____
a. neutralizing punishment b. negative punishment c. capital punishment d. corporal punishment
Which disorder of consciousness is the most severe?
A. Coma B. Vegetative state C. Minimally conscious state D. Altered state