From collective improvisation in Afro-American music arose liberated improvisations designed to exhibit personal virtuosity. But that was all that changed; spontaneity and personal sound remained the most interesting components of the music. (Author/RJ)

Author attempted to relate research in the area of musical studies with Leon Kamin's research with animals. The experiment with human subjects set out to measure the presentation of auditory stimuli without punishment as an indication of memorization processes. (RK)

Based on a paper presented at the National Convention of the American Speech and Hearing Association (44th, Denver, November 15-18, 1968). (Author)

"This concluding article provides the first published account of a series of psychological experiments which are presently being undertaken by the Schools Television Research Project, examining presentation factors in instructional television. (Editor)

The phenomenon of more interference with reading than with listening was replicated using speech-related and nonspeech-related distractor tasks. It is argued that the selective interference effect is due to the relative difficulty of reading over listening rather than to the importance of speech recoding in reading. (Author/RD)

Significant differences between dyslexic children and controls were found in identification and discrimination of synthesized voiced stop consonants differing in place of articulation. Results suggest an inconsistency in the dyslexics' phonetic classification of auditory cues. A significant relationship was found between reading level and speech…

The perception of syllable-initial stop consonants as voiced or voiceless was shown to depend on prevailing rate of articulation. Reducing articulatory rate of a precursor phrase causes a greater proportion of test consonants to be identified as voiced. Timing should be regarded as intrinsic to the acoustical specifications of phonetic events.…