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Relationships between spelling ability and a number of visual per
Comparison between ordinaryclass pupils and backward readers
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Ahlstrom Anagram attention and concentration Auditory discrimination auditory tests backward readers boys and girls Boys Girls Boys Canc ceiling effect chapter classes coefficients correct spelling corrected for attenuation criterion Decimal points omitted dict dictation test Dissected words distribution Exchange of sounds factor analysis Fleishman girls and boys Girls Boys Girls graphemes groups included instruction intra-class correlation investigation learning letters Means and standard measure Miinsterberg multiple choice test Mutilated words normal age number of pupils obtained orders of approximation perc phemes phoneme/grapheme relations phonemes possible Raven's Matrices Reading speed reference tests regards reliability second order approximations serial learning sexes Sound discr specific factor specific spelling factor Speed and acc Speed and accuracy spellers spelling ability spelling tests standard deviations stanine structure Swedish syllables Synonyms TABI.E tachistoscopically teachers tests show tion trials variables variance verbal ability verbal factor verbal skills verbal test visual perception tests vowels writing