_____ is the fraction of the intensity by which a source of physical energy must be increased or decreased so that a difference in intensity will be perceived
A) Subliminal stimulation
B) The absolute threshold
C) Weber's constant
D) Newton's constant
C
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According to the information on sexually transmitted diseases, gonorrhea
a. may go undetected in women. b. typically produces a thick discharge in the vaginal region, so it is perhaps the easiest to detect of the sexually transmitted diseases. c. produces an itching sensation, but it has no serious consequences. d. cannot be treated.
Dominant alleles
a. will cause characteristics in individuals when paired with recessive alleles. b. come from the father of the developing child. c. cannot determine physical characteristics. d. will determine physical characteristics only in offspring of the same sex as the parent that contributed thattrait.
Which of the following most accurately captures the research regarding the effects on children of viewing violent television programs?
A. There is no relationship between viewing violent TV and later aggression. B. Boys but not girls become more violent after watching violent TV. C. Children who watch violent TV may demonstrate higher levels of hostile behavior. D. There is a correlation between viewing violent TV and later aggression, but one does not cause the other.
Which of these statements regarding the itemization of funeral costs is Answer: True?
a. In 1984 the Federal Trade Commission mandated that all U.S. funeral homes itemize their fees. b. With itemization of funeral costs, it is possible to make accurate comparisons of price and quality over the phone. c. The FTC rule regarding itemization of funeral expenses uniformly resulted in decreasing funeral expenses to families in the United States. d. All of the above.