A problem with single-group designs is that
a. they are open to many confounds.
b. there is no comparison group
c. there is no equivalent control group.
d. all of the above
d
Psychology
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Children who are exposed to community violence tend to be more aggressive than other children.
Answer the following statement true (T) or false (F)
Psychology
Using deductive reasoning in order to systematically manipulate variables in order to test hypotheses is called ________
Fill in the blanks with correct word
Psychology
By 1985, enrollment in high school was at __________.
A. 35% B. 55% C. 80% D. 95%
Psychology
Unusual patterns of social and cognitive development, difficulties in social interaction and communication, and restricted interests describe:
a) Rett's disorder b) Autistic disorder c) Asperger's disorder d) Tourette's disorder
Psychology