Public awareness of developmental language disorder in Croatia, Italy and Slovenia
Authors: Kuvač Kraljević Jelena , Matić Škorić Ana , Roch Maja , Kogovšek Damjana , Novšak Brce Jerneja 
Published: June 2022

Background

Previous research, although scarce, has indicated that the general public is still relatively unaware of developmental language disorder (DLD), one of the most common (neuro)developmental disorders. Raising awareness would increase timely involvement in intervention procedures.

Aims

To examine public awareness of DLD in the neighbouring countries of Croatia, Italy and Slovenia, as well as to assess the influence of age, gender and education level on that awareness. Also, to investigate public knowledge about the professionals who recognize DLD and to compare the awareness of DLD with that of other (neuro)developmental disorders in childhood.

Methods & Procedures

A convenience sample of adults living in the countries of the Adriatic region—Croatia (N= 92), Italy (N= 105) and Slovenia (N= 90)—were asked to fill out a paper‐and‐pencil questionnaire (public survey) developed within the Working Group 3 of the COST Action IS1406. Responses were analysed quantitatively as a function of age, gender, education level and country using thet‐test and analysis of variance (ANOVA).

Outcomes & Results

Public awareness of DLD is still unsatisfactory in all three countries. Around 70% of respondents reported having heard of DLD; however, only around 20% of Croatian, 40% of Italian and 5% of Slovenian respondents provided an adequate definition of DLD. Differences in research and clinical traditions may explain the observed variations amongst the three countries. Education level was the only variable that was significantly associated with an awareness of DLD in Croatia and Italy: there, more educated people showed a higher awareness and more correct knowledge, which was not found in the Slovenian sample. Respondents generally perceived speech and language pathologists (SLPs) as the professionals responsible for recognizing DLD. Finally, people possess the highest awareness of autism spectrum disorder (ASD), while the awareness of DLD and other (neuro)developmental disorders is equally low.

Conclusions & Implications

Public awareness of DLD varies substantially among the three countries, but there is space for improvement in each of them. The findings of this study build on the existing data from the international group of collaborators, and argue for well‐planned, systematic awareness‐raising activities in the region.

WHAT THIS PAPER ADDS

What is already known on the subject

DLD is one of the most common (neuro)developmental disorders, yet it is not well known to the general public. This low awareness hinders timely recognition and adequate intervention, which can have negative psychosocial and emotional consequences for affected individuals. It is known that the awareness of any disorder can depend on one's demographic characteristics, but levels of awareness of DLD are still not examined in detail.

What this study adds to existing knowledge

Public awareness of DLD is moderate in Croatia, Italy and Slovenia, but many individuals who report having heard of it appear to misunderstand what it actually is. Of various demographic factors tested, only education significantly influenced public awareness in Croatia and Italy, where more educated people possess greater knowledge. Moreover, respondents generally perceived SLPs as professionals responsible for recognizing DLD.

What are the potential or actual clinical implications of this work?

Professionals and researchers should focus on raising DLD awareness in the general public of these three countries, and may need to target different demographic groups accordingly.