Text is in German.

Describes studies of voice onset time in Spanish and an acoustic feature termed presence versus absence of an abrupt consonant onset. It is suggested that this feature may be used by the Spanish listener in making a perceptual distinction between voiced and voiceless stop consonants in multiple environments. (Author/KM)

An experiment is reported in which 25 listeners were presented with pairs of stimuli of equal duration, but differing in fundamental frequency, and were asked to decide which of the two stimuli was longer. (Author/RM)

Discrimination scores among 556 listeners from 14 to 98-years-old with flat sensorineural hearing losses (742 ears) were analyzed in terms of degree of hearing impairment and subject age. (Author/IM)

An analysis of rhythm in French. The research project concentrated on two points: the perception of a "click" superimposed on an utterance and the reproduction of the click by a knock simultaneous with the stimulus. Conclusions based on linguistic and non-linguistic aspects are drawn. (Text is in French.) (AMH)

Results indicated that significantly more time is needed to perceive tempo increase than tempo decrease, uneven rhythm then even rhythm, and melody alone than melody with accompaniment. Furthermore, significant interaction effects involving beat locations of tempo change suggest that differential groupings may be a factor in tempo discrimination.…

Tested infants of six to eight months and children of 5.5 years for their discrimination of silent intervals between elements of auditory patterns. Both groups could detect increments, and the context of a temporal increment influenced its detectability. (SKC)

To investigate sensory dominance in early development, a series of studies examined six-month-old infants' processing of multisensory stimulus compounds. Findings indicated that infants discriminated changes in the temporal characteristics of the auditory component but not in the visual component. This and other findings suggested that auditory…

Involving 10-month-old infants, a series of studies examined responses to temporally modulated compound auditory-visual stimuli. Findings indicated that, although the auditory modality can dominate the visual modality at 10 months of age, the visual modality can process temporal information when the temporal relationship of the information in the…

Auditory visual information equivalence in 15 mentally retarded and 15 intellectually average 12- to 13-year-olds found retarded subjects were more accurate on intra- than on intersensory tasks, whereas there was no such difference for average subjects. Tasks involving transposition were more difficult than others for the retarded children.…

A series of three experiments was conducted to assess the comprehension of four types of cross-modal (synesthetic) similarities in children and adults. Both perceptual and verbal (metaphoric) modes were tested. (PCB)

Two experiments involving a total of 177 infants 8 to 11 months of age found that subjects used a global processing strategy like adults' in discriminating transformations of a six-tone melody. Subjects needed melodic contour and frequency range to judge new sequences, but, in easy tasks, they also used absolute frequency. (CB)

Examines, in two experiments, 5-month-old infants' sensitivity to auditory-visual specification of distance and direction of movement. One experiment presented two films with soundtracks in either a match or mismatch condition; the second showed the two films side-by-side with a single soundtrack appropriate to one. Infants demonstrated visual…

Attempts to determine (1) the number and nature of perceptual dimensions of tone in Cantonese, Mandarin, and Taiwanese listeners; (2) to what extent individual differences in tone perception are influenced by a Chinese listener's language background, and (3) whether differences in perceptual saliency of dimensions across Chinese languages can be…

The London Procedure, a diagnostic/prescriptive instrument for adult basic education, is found to lack content validity, to make arbitrary interpretations of results, and not to reflect current research in literacy acquisition and learning disabilities. (SK)