Identifying children with developmental disabilities is critical in providing early intervention services. This study aimed to evaluate the concurrent validity information of the 24-, 30-, and 36-month Indonesian Ages and Stages Questionnaires third edition (ASQ-3) with Bayley Scales of Infant and Toddler Development 3rd Edition (BSID-III) in…

Purpose: Wellbeing refers to a person's overall happiness and satisfaction with life. Wellbeing for people with Intellectual and Developmental Disabilities (I/DD) and their families is historically significantly lower compared to the general population. It is important in the context of behavioral health treatment to not only measure the…

Purpose: The aim of this study was to develop a child self-report questionnaire measuring bilingual experience and self-perceptions of Spanish and English proficiency and establish preliminary evidence of validity and reliability for the questionnaire. Method: Participants included 113 Spanish-English bilingual children with and without…

Background: Many previous studies have highlighted distress in parents of children with neurodevelopmental disorders. Further knowledge about the relationship between parental mental health and children's characteristics could help neuropaediatric services improve treatment. The current study examined the applicability of the Everyday Feeling…

Although it is well-known that individuals with intellectual and developmental disabilities (IDD) are socially vulnerable, the field lacks valid assessments to identify risk factors for victimization. Parents/caregivers of 428 individuals with IDD (ages 12-53) completed the social vulnerability questionnaire (SVQ), a measure developed to assess…

Montessori educators face increasing demands to support growing numbers of students who have developmental delays or disabilities, and early detection and support are essential. Yet, detecting developmental delays is a complex task, and early childhood educators do not typically receive specialized training. The Ages and Stages Questionnaires…

Impairments in structural language and pragmatics are well recognized in different neurodevelopmental disorders, yet in clinical work the discrimination of children with various language difficulties into different diagnostic profile is still a major challenge. Using the CCC-2 questionnaire this study assesses and compares language competences in…

Reading difficulties are linked to several disadvantages in the general population. Less is known about correlates of reading difficulties in individuals with intellectual and severe developmental disabilities (IDD). Vocabulary and word reading were assessed in 112 adolescents with IDD, recruited from Special needs comprehensive schools in Sweden…

Gender variance (GV) and autism spectrum disorder (ASD) frequently co-occur in clinical populations. We investigated GV in association with ASD characteristics in nonclinical children and in children with developmental/mental health diagnoses. In 6-12-year-olds (N = 2445; 51% birth-assigned boys), the Gender Identity Questionnaire for Children…

Background: The Wellbeing in Special Education Questionnaire was developed to assess subjective wellbeing in young persons with intellectual and developmental disabilities (ID/DD) as this perspective is rarely included in research. The present study explored how ID/DD and gender are related to self-reported wellbeing among adolescents. Method:…

Purpose: Research is only beginning to address the extent to which evidence-based parenting programmes have utility and merit within populations of children and families with neurodevelopmental disorders (NDD). The purpose of this paper is to evaluate a parent-focused intervention for families who have a child with a NDD and investigate whether…

Background: Atypical speech and language development is one of the most common developmental difficulties in young children. However, which clinical signs characterize atypical speech-language development at what age is not clear. Aim: To achieve a national and valid consensus on clinical signs and red flags (i.e. most urgent clinical signs) for…

The most important adaptation task that all families must undertake is the construction of a sustainable, meaningful, and congruent daily routine of family life (R. Gallimore, T. Weisner, L. Bernheimer, D. Guthrie, & K. Nihira, 1993). The aim of this mixed-method study was to understand, from the perspective of parents, how families adapt…

Families are essential partners in efforts to elevate the employment outcomes of adults with intellectual and developmental disabilities (IDD). We examined the employment-related expectations, preferences, and concerns of 673 parents and other family members of adults with IDD. Participants prioritized paid integrated employment over sheltered…

The objective of this paper is to present the results of the study detailing the essence of the "gratefulness" phenomenon as a quintessence of morality in the context of today's world and its values. The methods of the research were theoretical analysis of the works of philosophers, psychologists, philologists, and pedagogues on the…