
On this page you have the possibility to download different instruments, developed by researchers of the foundation’s board. The instruments focus on autism spectrum disorders and other neuropsychiatric conditions (ESSENCE).
The questionnaires have been translated into many international languages and are used in both clinical and research settings around the world. We are continuously working on developing new screening instruments.
A-TAC

The A-TAC (Autism-Tics, ADHD and other Comorbidities) is a telephone interview developed by Christopher Gillberg and his group. This screening instrument is currently available in English | Swedish Download A-TAC
ESSENCE-Q

The ESSENCE-Q is a questionnaire designed for clinical and research purposes, with the aim of helping clinicians and researchers to identify children (of all ages, but primarily small children) who may have some kind of ESSENCE disorder. This screening instrument is currently available in Swedish | English | Norwegian | French | Japanese | Polish | German | Portuguese | Serbian | Slovenian | Croatian | Bulgarian | Bosnian | Macedonian | Montenegrin | Download ESSENCE-Q
ESSENCE-Q-ADULT

The ESSENCE-Q-ADULT is a screening questionnaire for adults with 12 items addressing potential concerns about problems during early development. This screening instrument is currently available in English | Swedish Download ESSENCE-Q-ADULT (Photo: Kurhan/Shutterstock.com)
ASSQ

The ASSQ (Autism Spectrum Screening Questionnaire) is a screening questionnaire for autism. This screening instrument is currently available in English | Swedish Download ASSQ (Photo: Hidesy/Shutterstock.com)
2-5 (FTF-T)

The toddler version of the FTF (FTF-T) is a questionnaire which clarifies parents’ perceptions of their child’s difficulties and strengths with various developmental areas. This screening instrument is currently available in Danish | Finnish | English | Swedish | Norwegian Download 2-5 (FTF-T)
5-15-R (FTF-R)

The Five to Fifteen-R (FTF-R) questionnaire is a parent and teacher interview created in the 1990’s by researchers and clinicians in the Nordic countries. This screening instrument is currently available in English | Swedish | Norwegian | Russian | Turkish | Finnish | Norwegian | Japanese | Estonian | Hebrew | Dutch Download 5-15-R (FTF-R)
ASDASQ

The ASDASQ was developed to screen for autism spectrum disorders (ASD) in adult psychiatric out-patient clinics. This screening instrument is currently available in English | Swedish | Finnish | French Download ASDASQ