In a one factor repeated measures ANOVA, the F ratio compares which two sources of variance?
a. between subjects and within subjects error
b. between subjects and total
c. between subjects and with subjects treatment
d. within subjects treatment and within subjects error
D
The F ratio for this analysis compares the two components of the within subject variable. If the treatment had an effect the numerator (treatment variance) will be larger than the denominator (error variance).
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Your authors give several examples of how research in human development has shaped social policies in the United States of America. Which social policy issues have NOT, according to your text, been affected by research on human development?
a. elimination of typical newborn immunizations because they are no longer medically necessary b. the elimination of a mandatory retirement age c. the Americans with Disabilities Act d. methods for determining whether an adolescent offender should be tried as a juvenile or an adult
According to the three ethics approach to morality described by Jensen (2011), in the _____, moral understanding relies heavily on considering one's duties, obligations, and roles within the group
a) ethic of diversity b) ethic of divinity c) ethic of justice d) ethic of community
Geneticists in recent years have begun to identify genes that
a. cause behavior. c. predetermine behavior. b. are associated with behavior. d. can be used to change behavior.
Which of the following is true in relation to organ donation and transplantation in the U.S.?
a. they are opposed by nearly all major religious communities b. "brain dead" individuals might return to life c. donation is likely to have a substantive effect on desired funeral practices d. costs of transplantation are paid by donor families e. none of these