Twin Study - Criticism

Criticism

The Twin Method has been subject to criticism from statistical genetics, statistics, and psychology, with some arguing that conclusions reached via this method are ambiguous or meaningless. Core elements of these criticisms and their rejoinders are listed below.

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Famous quotes containing the word criticism:

    ...I wasn’t at all prepared for the avalanche of criticism that overwhelmed me. You would have thought I had murdered someone, and perhaps I had, but only to give her successor a chance to live. It was a very sad business indeed to be made to feel that my success depended solely, or at least in large part, on a head of hair.
    Mary Pickford (1893–1979)

    Good criticism is very rare and always precious.
    Ralph Waldo Emerson (1803–1882)

    However intense my experience, I am conscious of the presence and criticism of a part of me, which, as it were, is not a part of me, but a spectator, sharing no experience, but taking note of it, and that is no more I than it is you. When the play, it may be the tragedy, of life is over, the spectator goes his way. It was a kind of fiction, a work of the imagination only, so far as he was concerned.
    Henry David Thoreau (1817–1862)