Which of the following are key components of the human immune system?
A) The liver and kidneys
B) The thymus gland and the bone marrow
C) Neurotransmitters and hormones
D) The pancreas and the liver
B
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According to the word superiority effect,
a. we have trouble noticing when one of the letters in a word disappears from the stimulus. b. we can recognize a letter faster and more accurately when it is part of a word, rather than when this letter appears by itself. c. we can recognize an unfamiliar word more quickly than an isolated letter of the alphabet. d. bottom-up processing is more helpful than top-down processing.
The scale of measurement that has the least stringent requirements is the __________ scale
a. interval b. ratio c. ordinal d. nominal
By 10 months of age, Alan has a vocabulary of a dozen words. B. F. Skinner would have attributed Alan's rapid speech development mainly to his
unusually high I.Q. unusual language-acquisition talent. parents' talking to him frequently. rapid physical development.
The United States has 50 basic dialects.
Answer the following statement true (T) or false (F)