Teacher responses to the communicative attempts of children with autism

We assessed teacher responses to the communicative attempts of children with autism. Teachers were first interviewed using the Inventory of Potential Communicative Acts (IPCA) to identify behaviors in each child's repertoire that the teachers considered to be communicative. Interview results suggested that the teachers interpreted many of the children's prelinguistic gestures, body movements, and facial expressions, as forms of communication. Naturalistic observations were then conducted in the child's classroom to determine how teachers responded to the children's identified forms of prelinguistic behaviors. The results of these naturalistic observations suggested that the teachers often did not respond to the child's prelinguistic behaviors in ways that acknowledged their communicative intent. Implications of the results on the child's communication development and for intervention efforts are discussed.

Adjustment in mothers of children with Asperger syndrome: An application of the double ABCX model of family adjustment

The present study examined the applicability of the double ABCX model of family adjustment in explaining maternal adjustment to caring for a child diagnosed with Asperger syndrome. Forty-seven mothers completed questionnaires at a university clinic while their children were participating in an anxiety intervention. The children were aged between 10 and 12 years. Results of correlations showed that each of the model components was related to one or more domains of maternal adjustment in the direction predicted, with the exception of problem-focused coping. Hierarchical regression analyses demonstrated that, after controlling for the effects of relevant demographics, stressor severity, pile-up of demands and coping were related to adjustment. Findings indicate the utility of the double ABCX model in guiding research into parental adjustment when caring for a child with Asperger syndrome. Limitations of the study and clinical implications are discussed.

Measuring the ability of school children with a history of otitis media to understand everyday speech

The present study compared the ability of school-aged children with and without a history of otitis media (OM) to understand everyday speech in noise using the University of Queensland Understanding of Everyday Speech Test (UQUEST). Participants were 484 children (246 boys, 238 girls) attending Grade 3 (272, mean age = 8.25 yr., SD = 0.43) and Grade 4 (212, mean age = 9.28 yr., SD = 0.41) at 19 primary schools in Brisbane metropolitan and Sunshine Coast schools. Children selected for inclusion were native speakers of English with normal hearing on the day of testing and had no reported physical or behavioral impairments. The children were divided into three groups according to the number of episodes of OM since birth. The results showed no significant differences in speech scores across the participant groups. However, a significant difference in mean speech scores was found across the grades and the noise conditions. Although children with a history of OM performed equally well at a group level when compared to the controls, they exhibited a large range of abilities in speech comprehension within the same group.

Physical activity and the occupations of children: Perspectives of parents and children

There is concern that children’s health is being compromised by a decline in physical activity occurring as a result of the changing nature of the occupations of childhood. This article reports the findings of in-depth interviews conducted with six children and their parents when the children were between 7 and 8 years and then again when they were between 9 and 10 years. This longitudinal perspective highlighted features associated with children remaining engaged in physical occupations. Factors found to contribute to continued involvement in exercise and sports were: the initial introduction to the activity being pleasurable; same-sex parents or older siblings being directly involved; and the skills required by the occupations being commensurate with children’s developmental level. These findings help inform occupational scientists about the nature of recreational and leisure occupations, and how they are introduced and framed within the context of children’s occupational roles.

Playfulness in children with autistic disorder and their typically developing peers

This study investigated the playfulness of 24 children with autistic disorder (AD) and 34 typically developing children aged 3-7 years, in free (unstructured) and adult-facilitated (structured) play conditions within a clinical play environment. Video recordings of play were rated using the Test of Playfulness (Bundy 2003). The data were analysed using repeated measures ANOVA and ANCOVA and qualitative observations. The children with AD were less playful compared with the typically developing children (F = 49.64, p < 0.001), even when developmental age was accounted for (F = 28.20, p < 0.001). Both groups of children were slightly more playful in a structured environment with adult facilitation (F = 7.72, p = 0.007). Despite statistically significant differences in playfulness between play conditions, considerable overlap in observations for both groups suggests that this may not be as clinically meaningful. When developmental age was accounted for, the play conditions no longer had a significant effect on playfulness (F = 1.54, p = 0.220). The implications of the findings and the limitations of the study are discussed

A longitudinal controlled study of factors associated with mutans streptococci infection and caries lesion initiation in children 21 to 72 months old

Purpose: The purpose of this longitudinal study was to determine factors associated with mutans streptococci (MS) infection and development of caries lesions in a group of children 21 to 72 months old. Methods: The 63 caries-free children, recruited since birth, were divided into: (1) a study group of 24 children who were colonized with MS; and (2) a control group of 39 children without MS. The children were recalled every 3 months for approximately 24 months, and their social, medical, and dental histories were updated. At each recall, the teeth were checked for presence or absence of plaque, enamel hypoplasia, and caries lesions, and their MS status was assessed using a commercial test kit. Results: MS infection was associated with: (1) visible plaque (P < .01); (2) enamel hypoplasia (P < .05); (3) commencement of tooth-brushing after 12 months of age (P < .05); (4) lack of parental assistance with tooth-brushing (P < .025); and (5) increased hours of child care/school (P < .05). Four children (20%) were colonized at an age range of 21 to 36 months, 9 (45%) at 37 to 48 months, and 7 (35%) at 49 to 72 months (P < .001). Eight children who developed caries lesions: (1) had more hypoplastic teeth (P < .001); (2) ate sugar-containing snacks (P < .05); and (3) did not brush regularly with chlorhexidine gel (P < .01) compared to those who remained free of caries lesions. Conclusions: Lack of oral hygiene, consumption of sugar-containing snacks, and enamel hypoplasia are significant factors for both MS infection and caries lesion initiation.

The phonological awareness abilities of children with cerebral palsy who do not speak

To investigate the importance of the connection between being able to speak and the emergence of phonological awareness abilities, the performance of children with cerebral palsy (five speakers and six non-speakers) was assessed at syllable, onset-rime, and phoneme levels. The children were matched with control groups of children for non-verbal intelligence. No group differences were found for the identification of syllables, reading non-words, or judging spoken rhyme. The children with cerebral palsy who could speak, however, performed better than the children with cerebral palsy who could not speak and the control group of children without disabilities, judging written words for rhyme. The children with cerebral palsy who could not speak performed poorly in comparison to those who could speak ( but not the control group of children) when segmenting syllables and on the phoneme manipulation task. The findings suggest that non-speaking children with cerebral palsy have phonological awareness performance that varies according to the mental processing demands of the task. The ability to speak facilitates performance when phonological awareness tasks ( written rhyme judgment, syllable segmentation, and phoneme manipulation) require the use of an articulatory loop.

Flammable liquid burns in children

Objectives: To document and describe the effects of flammable liquid burns in children. To identify the at risk population in order to tailor a burns prevention programme. Design, patients and setting: Retrospective study with information obtained from the departmental database of children treated at the burns centre at The Royal Children's Hospital, Brisbane between August 1997 and October 2002. Main outcome measures: Number and ages of children burned, risk factors contributing to the accident, injuries sustained, treatment required and long-term sequelae. Results: Fifty-nine children sustained flammable liquid burns (median age 10.5 years), with a clear preponderance of males (95%). The median total body surface area burned was 8% (range 0.5-70%). Twenty-seven (46%) of the patients required debridement and grafting. Hypertrophic scars occurred in 56% of the children and contractures in 14%, of which all of the latter required surgical release. Petrol was the causative liquid in the majority (83%) of cases. Conclusions: The study identified the population most at risk of sustaining flammable liquid burns were young adolescent males. In the majority of cases these injuries were deemed preventable. (C) 2003 Elsevier Science Ltd and ISBI. All rights reserved.

Comparison of the Retinomax autorefractor with hand-held retinoscopy in 1-year-old infants

This study aimed to determine the accuracy (and usability) of the Retinomax, a hand-held autorefractor, compared to measurements taken from hand-held retinoscopy (HHR) in a sample of normal 1-year-old children. The study was a method comparison set at four Community Child Health Clinics. Infants (n = 2079) of approximately 1 year of age were identified from birth/immunization records and their caregivers were contacted by mail. A total of 327 infants ranging in age from 46 weeks to 81 weeks (mean 61 weeks) participated in the study. The children underwent a full ophthalmic examination. Under cycloplegia, refraction was measured in each eye by streak retinoscopy (HHR) and then re-measured using the Retinomax autorefractor. Sphere, cylinder, axis of cylinder and spherical equivalent measurements were recorded for HHR and Retinomax instruments, and compared. Across the range of refractive errors measured, there was generally close agreement between the two examination methods, although the Retinomax consistently read around 0.3 D less hyperopic than HHR. Significantly more girls (72 infants, 47.7%), struggled during examination with the Retinomax than boys (52 infants, 29.5%) (P < 0.001). Agreement deteriorated between the two instruments if the patient struggled during the examination (P < 0.001). In general, the Retinomax would appear to be a useful screening instrument in early childhood. However, patient cooperation affects the accuracy of results and is an important con-sideration in determining whether this screening instrument should be adopted for measuring refractive errors in early infancy.

Electrical burns in children

Electrical burns are an important preventable cause of injury in children. The objective of this study was to document pediatric electrical burns treated in our center. Twenty−three children with electrical burns were treated between 1997 and 2001. Prospective data collection of demographics, nature of contact with electricity, site, total body surface area involved (TBSA), medical and surgical interventions and complications were examined. The median age was six. The majority of burns were caused by direct contact with electrical cords, followed by direct contact with faulty electrical appliances and insertion of foreign metal objects into the electric wall outlet. An adult supervised most of the children when the injury occurred and most sustained hand burns. Although the burns areas were relatively small in size, 61% required skin grafting. Twenty−one percent of the children required secondary surgery to release contractures. In conclusion, electrical burns cause significant morbidity to children and there is clearly a wide scope for prevention.

Bathroom scalds in children

The aim of this study is to review scalds occurring to children in the bathroom. The design of the study considers morbidity, risk factors, current legislation and future strategies to prevent these injuries. Forty-five patients were identified over a three-year period in a tertiary referral Children's Hospital. The median age of presentation was 14 months. The majority of injuries resulted from hot running water in the child's own bath and affected the lower limbs. Over half of the children required hospital admission. Despite recent changes in legislation, bathroom injuries still have the potential to cause significant morbidity. Their prevalence could be reduced using a combination of education and statutory regulation of water temperature in all bathrooms.

Evaluating parent use of functional communication training to replace and enhance prelinguistic behaviours in six children with developmental and physical disabilities

Purpose: To evaluate parent use of functional communication training (FCT) to replace and enhance prelinguistic behaviours in six young children with developmental and physical disabilities. Method: Initially, the communicative functions of the children's prelinguistic behaviours were assessed by parent interviews. Three communication functions were identified for each child and intervention goals to replace or enhance the child's existing prelinguistic behaviours were developed in consultation with parents. After a baseline phase, parents received training on implementation of FCT. Intervention was staggered across the three communicative functions in a multiple-probe design. Results: Intervention was associated with increases in the replacement communication behaviour. Treatment gains were generally maintained at the monthly follow-ups. Conclusion: The results suggest that parents can use FCT to enhance communication skills in children with developmental and physical disabilities.

Changes in body water distribution during treatment with inhaled steroid in pre-school children

Primary objective: The study aimed to examine the changes in water distribution in the soft tissue during systemic steroid activity. Research design: A three-way cross-over, randomized, placebo-controlled, double-blind trial was used, including 4 weeks of fluticasone propionate pMDI 200 mug b.i.d. delivered via Babyhaler(R), budesonide pressurized metered dose inhaler (pMDI) 200 mug b.i.d. delivered via Nebuchamber(R) and placebo. Spacers were primed before use. In total, 40 children aged 1-3 years, with mild intermittent asthma were included. Twenty-five of the children completed all three treatments. At the end of each treatment period body impedance and skin ultrasonography were measured. Methods and procedures: We measured changes in water content of the soft tissues by two methods. Skin ultrasonography was used to detect small changes in dermal water content, and bioelectrical impedance was used to assess body water content and distribution. Main outcomes and results: We found an increase in skin density of the shin from fluticasone as measured by ultrasonography (p = 0.01). There was a tendency for a consistent elevation of impedance parameters from active treatments compared to placebo although overall this effect was not statistically significant (0.1< p <0.2). However, sub-analyses indicated a significant effect on whole-body and leg impedance from budesonide treatment (p <0.05). Conclusion: Decreased growth during inhaled steroid treatment seems to partly reflect generalized changes in body water.