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Which First -- Attitude or Behavior?
It's fitting that my first contribution in the new " Attitude and Behavior " column addresses the age-old question, which comes first-attitude or behavior? Actually, the more practical question is which should be targeted for change first-attitude or behavior? Education typically addresses " attitude " or internal and subjective dimensions of people by attempting to " think people into acting d...
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The sea anemone, a cnidarian, has no brain. It does have a nervous system, and its body has a clear axis, with a mouth on one side and a basal disk on the other. However, there is no organized collection of neurons comparable to the kind of brain found in bilaterians, animals that have both a bilateral symmetry and a top and bottom. (Most animals except sponges, cnidarians, and a few other phyl...
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ژورنال
عنوان ژورنال: The Physics Teacher
سال: 2008
ISSN: 0031-921X
DOI: 10.1119/1.3023658