| 1. |
|
|
| 2. |
|
|
| 3. |
- Hoekstra, P J, et al.
(författare)
-
Emotional development in children with tics: a longitudinal population-based study.
- 2013
-
Ingår i: European child & adolescent psychiatry. - : Springer Science and Business Media LLC. - 1435-165X .- 1018-8827. ; 22:3, s. 185-192
-
Tidskriftsartikel (refereegranskat)abstract
- Children with tics often experience accompanying problems that may have more impact on their well being and quality of life than the tics themselves. The present study investigates characteristics and the course of associated problems. In a population-based follow-up study, we investigated the developmental trajectory of children with and without tics when they were 7-9years old. Parents and teachers completed the Strengths and Difficulties Questionnaire (SDQ) when the children were 7-9years (wave 1) and 4years later (wave 2). Using strict criteria, we identified 38 children with tics in the cohort of 4,025 children (0.94% of the total cohort) with a preponderance of boys (78.9%). 22 children (57.9%) in the group with tics had only motor tics, and 16 (42.1%) had both motor and vocal tics. Children with tics had significantly higher parent- and teacher-rated SDQ total difficulty scores and subscale scores in both waves. Children with tics experienced an increase in emotional problems and in peer problems between the first and the second wave. This study in a general population indicates that the presence of tics is associated with a range of internalizing and externalizing difficulties, as well as problems in peer relationships. Moreover, our study indicates that emotional and peer problems tend to increase over time in the group of children with tics.
|
|
| 4. |
- Ryland, H. K., et al.
(författare)
-
Autistic features in school age children: IQ and gender effects in a population-based cohort
- 2014
-
Ingår i: Research in Autism Spectrum Disorders. - : Elsevier BV. - 1750-9467. ; 8:3, s. 266-274
-
Tidskriftsartikel (refereegranskat)abstract
- Level and characteristics of intellectual function (IQ) have been associated with symptom presentation in children with autism spectrum disorder. The present study examined associations between IQ and autistic features in a sample of school aged boys and girls selected from a population-based cohort. The study included detailed examinations of 325 children aged 8-12 years, selected from the sample of the Bergen Child Study. IQ was assessed using the third version of the Wechsler Intelligence Scale for Children (WISC-III) and autistic features by parent reports on the Autism Spectrum Screening Questionnaire (ASSQ). Boys obtained higher ASSQ scores than girls. Gender and FSIQ had main effects on ASSQ scores, with the ASSQ scores showing a gradual decline with higher FSIQ for both genders. Discrepancies between verbal and performance IQ were relatively unrelated to ASSQ scores. The findings emphasize the importance of conducting careful assessments of children before reaching conclusions about cognitive function and autistic features. © 2013 The Author.
|
|
