What conclusion did Francis Galton reach after studying eminence in samples of families in England?
a) Eminence runs in families because it is an inherited characteristic.
b) Eminence results when individuals inherit a gene related to insanity.
c) Eminence is the result of a genetic mutation, thus its appearance cannot be predicted within families.
d) Eminence runs in families as a result of environmental factors such as wealth and access to education.
A
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A test is standardized by developing consistent procedures for administering and scoring and also by __________
a) ensuring that it measures what it is intended to measure. b) ensuring that it consistently yields the same results when taken by the same individuals. c) ensuring that it is objective and not unduly influenced by the designer. d) establishing norms by which all scores are measured.
During erection, the penile muscles are in a state of tension
Indicate whether the statement is true or false