In measuring the absolute threshold of a stimulus, the 50% criterion for detection reflects the fact that:
A. sensation of stimuli is subjective.
B. sensation has a subliminal component.
C. sensation is subject to interpretation.
D. perception requires conscious awareness.
Answer: A
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Your ______ must be chosen such that the scores do not affect each other.
A. variable B. hypothesis C. demographic D. sample
Even when girls are performing as well as boys in math and science, they often have less confidence in their ability
Indicate whether the statement is true or false
A clear majority of American adolescent girls
A) are happy with their body proportions and weight. B) are overweight or obese. C) add more muscle than body fat during puberty. D) are actively trying to lose weight.
Newborns come equipped with an array of sensory capabilities. In the 1950s, the emergence of reliable nonverbal techniques for testing infants opened the floodgates for research
Two techniques that emerged during this time period were the preferential-looking technique and the habituation-dishabituation technique. Define each of these terms and explain how these research techniques help answer questions related to visual discrimination. What will be an ideal response?