Enlarge this image At left, Zion Kelly holds a photo of his late twin brother Zaire Kelly. At right, Zion keeps this…
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YouTube Walter Mischel, a revolutionary psychologist with a specialty in personality theory, died of pancreatic cancer on Sept. 12. He was 88.…
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Enlarge this image “If you do say, ‘Yes, my child has seen a counselor or a therapist or a psychologist,’ what does…
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Enlarge this image Previous research has shown that babies in the first year of life understand that certain individuals tend to win…
