Detection and identification thresholds for consonant-vowel syllables

Detection and identification thresholds were obtained for 6- and 10-year-old normal children and normal adults using five-formant synthesized consonant-vowel ([baHdflrfea]) stimuli. Sixyear-old children were found to have poorer detection than adults, just as they do for pure tones. For the identification task, the slopes of the performance-intensity functions were more shallow for 6-year-old children than for 10-year-olds and adults. Consequently, compared with 10-yearolds and adults, 6-year-old listeners require a greater increase in stimulus intensity above detection threshold to identify these stimuli at a high performance level. The influence of acoustic characteristics of the stimuli on all listeners is also discussed.     

Youth Counselling

Youth counselling and advisory work takes various forms in various settings. Against a background of key trends affecting the lives of young people, the range of such services is outlined. Particular attention is paid to generalist youth counselling and advisory agencies, to guidance and support in the Youth Training Scheme, and to relevant work in the Youth Service. The importance of promoting autonomy, and at the same time responding to wider social and political influences on individuals and services, is emphasised.     

Changing-state disruption of lip-reading by irrelevant sound in perceptual and memory tasks

Three experiments investigated irrelevant sound interference of lip-read lists. In Experiment 1, an acoustically changing sequence of nine irrelevant utterances was more disruptive to spoken immediate identification of lists of nine lip-read digits than nine repetitions of the same utterances (the changing-state effect; Jones, Madden, & Miles, 1992). Experiment 2 replicated this finding when lip-read items were sampled with replacement from the nine digits to form the lip-read lists. In Experiment 3, when the irrelevant sound was confined to the retention interval of a delayed recall task, a changing-state pattern of disruption also occurred. Results confirm a changing-state effect in memory for lip-read items but also point to the possibility that, for lip-reading, changing-state effects may occur at an earlier, perceptual stage.     

Modification of magnitude estimations in thermotactile perception during self-generated and externally generated movements

Fourteen participants felt a 'cold' stimulus move across a fingertip. When movement was self-controlled, the stimulus was reported as feeling less 'cold' than when movement was externally generated.     

Age and responding-hand related changes in performance of neurologically normal subjects on the line-bisection and chimeric-faces tasks

This study investigated age and responding-hand (left, right, and bimanual) related changes in visuospatial attention. Two tasks were completed by 107 neurologically normal right-handed subjects ranging in age from 5 to 70 years and distributed across four age groups. Task-specific differences between groups were apparent. In the line-bisection task, the younger and older groups displayed symmetrical neglect while the young and middle groups displayed pseudoneglect. In the chimeric-faces task the leftward bias was less pronounced in the older group and more susceptible to responding-hand effects in the middle and older groups. Whilst results, especially those of the bimanual method, provided strong support for an activation model, they imposed an age limitation on its appropriateness as an explanation for performance on the chimeric-faces task. Results are discussed as reflecting changes in the corpus callosum and right hemisphere.     

Compliance during sessions and homework in exposure-based treatment of agoraphobia

The relationship between compliance with cognitive-behavioral treatment instructions and outcome was examined for 56 agoraphobic clients treated with in vivo exposure and training in anxiety management strategies. Clients who complied more often with anxiety management instructions during treatment sessions tended to improve more on a behavioral avoidance test than those who were less compliant, but did not differ on three other outcome variables. Compliance with instructions for self-directed exposure between sessions was examined in a subset of 28 of these Ss. Clients who spent more time doing homework reported significantly greater decrements in fear of fear than less compliant clients and also tended to report larger changes on avoidance behavior. However, a quasi-experimental comparison of homework vs no-homework treatment protocols yielded no difference in outcome. Less compliant clients were more symptomatic pretreatment and rated their therapists as less caring and less self-confident.     

Gender differences in way-finding strategies: Relationship to spatial ability and spatial anxiety

Sex Roles - Differences between women and men in the self-reported use of two different way-finding strategies were examined in a sample of primarily white middle to lower middle class college...