The difference threshold is the ________
a. ability of different species to detect varying aspects of electromagnetic waves, from radio waves to cosmic waves.
b. smallest difference in stimulation that can be detected by an observer when two stimuli are compared.
c. difference in absolute thresholds between individuals with normal sensory abilities and those who have limitations in one or more senses.
d. difference between anatomical codes and functional codes when determining how individuals are able to experience so many different kinds of sensations.
Answer: b
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Rearing of girls and boys according to traditional gender stereotypes plays a major role in shaping their personalities in different ways
Indicate whether the statement is true or false.
Concerning eating habits in childhood,
a. children tend to eat less "comfort food" when they are under stress. b. consumption of sugary soda between meals makes children twice as likely to become overweight. c. parents have little impact on what children eat. d. children who eat breakfast at school are at risk for becoming overweight.
The emotion fright has _____________ and ________________.
A. low arousal; low valence B. low arousal; positive valence C. high arousal; positive valence D. low arousal; negative valence E. high arousal; negative valence
A psychiatrist is:
a. someone who can train psychologists but not practice independently b. someone who extends psychological principles to practical, everyday problems c. someone who uses experiments to discover basic principles of behavior and mind d. someone with a medical degree specializing in psychological problems