In this study socio-demographic, deafness-related and diagnosticcharacteristicsofhearingimpairedchildrenandadolescentsreferred to... Show moreIn this study socio-demographic, deafness-related and diagnosticcharacteristicsofhearingimpairedchildrenandadolescentsreferred to anationalmentalhealthservicefordeafandhardofhearingchildrenandadolescentswere examined. Socio-demographic and diagnosticcharacteristicswere compared to correspondingcharacteristicsofhearingreferred peers with identifiedmentalhealthproblems. The difference incharacteristicsbetween them andhearingreferred peers with identifiedmentalhealthproblems was analyzed. A total of 389deafandhardofhearingand 3361hearingchildrenandadolescentswas extracted from a database, all first referrals of patients of a center for child and adolescent psychiatryovera15-yearperiod. Withdeafandhardofhearingpatients we found higher rates of environmental stress, as indicated by conditions such as more one parent families (38.6% versus 25.8%), and more parents with a low educational level (44.2% versus 31.1%). Moreover,deafandhardofhearingpatients were older at their first referral (10.8 versus 9.4years) and had higher rates of pervasive developmental disorders (23.7% versus 12.3%) andmentalretardation (20.3% versus 3.9%). Within the target group ofdeafandhardofhearingpatients, most patients weredeaf(68.9%; 22.3% was severelyhardofhearing), relatively few (13.7%) had a non-syndromal hereditaryhearingimpairment, and more (21.3%) had a disabling physicalhealthcondition, especially those with a pervasive developmental disorder (42.6%). These findings illustrate both the complexity of the problems ofdeafandhardofhearingchildrenandadolescentsreferred to specialistmentalhealthservices, and the need for preventive interventions aimed at early recognition. Show less
Unfairness increases noise annoyance. Noise annoyance increases due to unfair sound management. Fair sound management reduces annoyance, however only when the sound pressure level is high,... Show moreUnfairness increases noise annoyance. Noise annoyance increases due to unfair sound management. Fair sound management reduces annoyance, however only when the sound pressure level is high, concludes Eveline Maris based on two laboratory experiments.Being exposed to man-made sound is more than mere exposure: it is a social experience, too: You expose Me. This social hypothesis of noise annoyance has been confirmed in two laboratory experiments. Participants were exposed to aircraft noise (sound pressure level (SPL): 50 or 70 dB A) and treated either in a neutral, fair, or unfair manner. The results show that besides SPL, also the fairness of the procedure determines the level of noise annoyance. The first experiment shows an interaction effect of procedural fairness and SPL: annoyance ratings are significantly lower in the fair than in the neutral condition, but the effect is found only when SPL is 70 dB. The second experiment shows a main effect of procedural unfairness on noise annoyance: annoyance ratings are significantly higher in the unfair than in the neutral conditions, regardless of SPL.The findings imply that, in addition to noise reduction engineering, application of knowledge on the social side of noise annoyance can help reduce future noise annoyance levels. Show less
