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Measured changes in subjective fatigue and mood of 144 undergraduates using the Feeling Tone Check List and Mood Adjective Check List.
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Information about letters and the physical structure of language printed in Roman characters was given to children beginning to read. Experimental investigations coupled 3 alternative graphic modes of printing upper- and lower-case letters with an instructional intervention termed "Alpha-Beta" that ...
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Determination of the transient response of a system as complex as vision when the sensory characteristics of that response elude definition may be accomplished by measuring the difference threshold for increases in the interval between double pulses at various pulse intervals.
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Developed a device composed of a rod clamped in a rotatable, vertical vise, which forms the basis of a bite-board holder for vision research.
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Described a timer circuit which produces pulse durations ranging from .1-20,000 msec. The timer has high reliability, is inexpensive, and simple to construct.
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Presents data on visual discrimination of 2-pulse-interval differences.
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