Phonological assessment for Greek (PAel) test: Reliability and validity in 4-to 6-year-old preschool children.

Single-word phonological tests are widely used for detecting children at risk for Speech Sound Disorders (SSDs). However, specific conceptual and operational criteria should be evaluated to ensure that these assessments are valid and reliable and can serve as diagnostic tools. The current study aimed to investigate the validity and reliability of the screener of a phonological Greek instrument, named the Phonological Assessment for Greek (PAel) comparing the phonological performance of typically developing (TD) children and children with SSDs, aged 4 to 6 years.

Healthcare Students' Perceptions and Attitudes Towards Peers with Autism Spectrum Disorders.

Purpose: The present study investigates healthcare students' affective, behavioral, and cognitive attitudes toward hypothetical peers with autism spectrum disorder (ASD) and the effect of the ASD label on their attitudes.

Methods: The MAS scale for ASD persons in the postsecondary education (Matthews et al., 2015) was translated and adapted in Greek according to the guidelines of World Health Organization (2016).

The effect of real word stimuli versus non-word stimuli on oral diadochokinetic rates across the life span: An item discrimination analysis.

Background: Diadochokinetic (DDK) rate tasks are extensively used in the evaluation of speech disorders; however, it is unclear how the different types of speech stimuli affect DDK rate performance.

Aims: To investigate the effect of age, gender and type of stimuli (non-words versus real words) on the DDK rates in individuals across the lifespan and to provide normative data for Greek. Also to examine the discrimination ability of the speech DDK stimuli administered (non-words and real words) based on a dual DDK assessment protocol using a polytomous item response theory (IRT) model.

Societal Attitudes Towards Autism (SATA): Validation of the Greek Version in the General Population.

This study examined the validity of the Greek version of the Societal Attitudes Towards Autism (SATA) scale in a Greek community sample (n = 633) and explored how the demographic variables of the sample modulate knowledge and attitudes regarding people with Autism Spectrum Disorder (ASD). The principal component analysis confirmed the three-dimension model and explained 40.5% of the variance.

Qualitative analysis of verbal fluency in school-age children with high-functioning autism spectrum disorders. Associations with age and IQ.

This study analyzes performance on both a Semantic and a Letter verbal fluency (VF) task in school-age children with high-functioning autism spectrum disorder (HF-ASD) (n = 20) and without ASD (n = 20) and investigates the relationship between VF indicators and age, verbal and non-verbal IQ, ASD severity, and attention deficit hyperactivity disorder (ADHD) symptomatology. Furthermore, the Poor Lexical-Semantic Structure Model and the Slow-Retrieval Model are tested if they could account for semantic retrieval difficulties in children with HF-ASD. The HF-ASD group generated significantly fewer correct responses in both VF tasks in comparison to the control group.

Diadochokinetic rates in healthy young and elderly Greek-speaking adults: The effect of types of stimuli.

Background: Diadochokinetic rates tasks are frequently used for the assessment of diadochokinesia (DKK) in young and elderly adults. However, there is scarce research on healthy elderly adults over 65 years old, and little is known about the effect of different types of stimuli (non-words/real words) in this specific population. Furthermore, the current research supports significant language variations, highlighting the need for language-specific norms.

Specificity of phonological representations in school-age high-functioning ASD children.

Purpose: Well-specified phonological representations are important for the development of spoken and written language. This study investigates the types of speech errors and the quality of phonological representations in Greek-speaking school-age children with high-functioning autism spectrum disorder (HF-ASD), as well as the relationship between stored phonological representations and speech output in this sample, according to Stackhouse and Wells' (1997) model.

Method: All participants completed a phonological and a naming test, and a non-word repetition task.

Validation of the Greek version of the Abbreviated Mental Test Score: Preliminary findings for cognitively impaired patients of different etiology.

Background: Screening people's cognitive skills have been proven essential for reference to full assessment. These methods include short scales, such as the Abbreviated Mental Test Score (AMTS). The AMTS is a valid 10-item questionnaire that has been translated into many languages, but not in Greek yet.