Communication Questionnaire - Fill Out and Use This PDF

Updated: Nov 9, 2026

The Communication Questionnaire PDF, known as the Social Communication Questionnaire (SCQ), is a screening tool developed by Michael Rutter, M.D., F.R.S., Anthony Bailey, M.D., and other leading researchers. It evaluates social communication skills by prompting a caregiver to answer yes or no to 40 items based on the individual's behaviors over the past three months. Click the button below to open and complete the form.

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Communication Questionnaire PDF Details

The Social Communication Questionnaire (SCQ) is a 40-item screening tool designed to assess communication skills and social functioning in individuals four years of age and older. Developed by Michael Rutter, M.D., F.R.S., Anthony Bailey, M.D., Sibel Kazak Berument, Ph.D., Catherine Lord, Ph.D., and Andrew Pickles, Ph.D., the SCQ is one of the most widely used autism screening instruments in clinical and research settings. A parent or primary caregiver completes the form by answering yes or no to each item based on the individual's current behaviors over the past three months.

The questionnaire covers three core factor areas: social interaction, communication abilities, and restricted or repetitive behaviors. Each item targets a specific behavior, such as the use of complex phrases, pointing to share interest, or engaging in imaginative play. Clinicians compare the total score and subscale mean values against established cutoff thresholds to identify individuals who may benefit from a full diagnostic evaluation. A higher score on the questionnaire indicates a greater number of communication and behavioral concerns across these factor domains.

The SCQ serves as an efficient first-step screening tool before a comprehensive functional behavioral assessment or a full autism diagnostic workup. Professionals use results from the questionnaire alongside additional instruments, such as a biopsychosocial assessment, to develop a detailed understanding of an individual's communication profile and support needs. The goal of the process is to guide targeted interventions that improve the individual's quality of life across home, school, and community settings.

Question	Answer
Form Name	Communication Questionnaire
Form Length	2 pages
Fillable?	No
Fillable fields	0
Avg. time to fill out	30 sec
Other names	scq test, social communication questionnaire scq pdf, scq pdf, scq manual pdf

How to Fill Out Social Communication Questionnaire (SCQ) Current PC Answer Sheet

Social Communication Questionnaire (SCQ) Current PC Answer Sheet at a glance

What it is: The Social Communication Questionnaire (SCQ) Current PC Answer Sheet is answered by selecting yes or no for each question.

A filled-in Social Communication Questionnaire (SCQ) Current PC Answer Sheet example: a parent fills out the answer sheet

Social Communication Questionnaire (SCQ) Current PC Answer Sheet example filled out, example: a parent fills out the answer sheet — A parent starts the Social Communication Questionnaire answer sheet for a child. The child is 4 years old, so Age is 4. The picture shows page 1, and none of its entries is real. The child does not mix up pronouns, so question 5 is answered No and its Yes box is left empty.

How to fill out Social Communication Questionnaire (SCQ) Current PC Answer Sheet, box by box

Name of Subject, D.O.B., Interview Date, Age, Gender, Name of Respondent and Relation to Subject

Social Communication Questionnaire (SCQ) Current PC Answer Sheet example filled out, name of Subject, D.O.B., Interview Date, Age, Gender, Name of Respondent and Relation to Subject

The top of the page has the lines Name of Subject, D.O.B., Interview Date, Age, Gender, Name of Respondent and Relation to Subject.

Answer yes or no for each question

Answer each question by selecting yes or no.

Select yes or no for question 1: is she/he now able to talk using short phrases or sentences? If no, skip to question 8.

A few questions ask about several related types of behavior; select yes if any of these behaviors were present during the past 3 months.

Although you may be uncertain about whether some behaviors were present or not, answer yes or no to every question on the basis of what you think.

Sources

[1] Social Communication Questionnaire (SCQ) - Current PC Answer Sheet (the Official source link on this page).