A bimodal distribution is best described as
a. a distribution with two scores that are the same.
b. a distribution with two scores of the same and greatest frequency.
c. a distribution with two scores of the same frequency.
d. a distribution with two scores of the same and lowest frequency.
b
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Which treatment seems to be most effective for improving higher-order math problem-solving for children with math disabilities?
a. direct instruction b. self-instruction c. mediated/assisted instruction d. communication training
When a noncustodial parent requests information regarding his/her child, the school is legally able to
a. give the records to the custodial parent to pass on to the other parent b. provide the records to the parent c. provide the records to the parent unless a court order states otherwise d. dismiss this request in cases where the parent is incarcerated
Depressive symptoms can develop from endogenous and exogenous factors. Which of the following accurately describes endogenous factors?
a) Genetics, grief, substance abuse, prescription medication. b) Loss of job, grief, developmental changes, divorce. c) Genetic, hormonal imbalance, disease, substance use. d) Genetics, prescription medication, grief, stress. e) a) and c) only.
A method used in order to examine whether an instrument differentiates between the groups using the approach of decision theory is:
A) ?Expectancy Tables. B) ?Tables of Specification. C) ?Coefficient Alpha. D) ?regression analysis.