Early Childhood Serv Inten Inst (ECSII)-Supplemental Manual
Early Childhood Serv Inten Inst (ECSII)-Supplemental Manual
For the purchase of supplemental manuals for agencies and individuals who HAVE PREVIOUSLY undergone AACAP approved training on the proper use of the ECSII. For information on training options reach out to AACAP’s Clinical Practice Department.

The Early Childhood Service Intensity Instrument (ECSII) is a standardized assessment tool used to determine the intensity of services needed for infants, toddlers, and children from ages 0-5 and their families.

The Child and Adolescent Service Intensity Instrument (CASII) and the Early Childhood Service Intensity Instrument (ECSII) are copyrighted by the American Academy of Child and Adolescent Psychiatry (AACAP). Purchasers of these materials are NOT authorized to:
(i) copy, modify, reproduce, re-publish, sub-license, sell, upload, broadcast, post, transmit or distribute any CASII and/or ECSII materials without prior written permission;
(ii) use CASII and/or ECSII materials in the provision of any other course or training whether given by AACAP or any third-party trainer without prior written permission;
(iii) remove any copyright or other notice;
(iv) modify, adapt, merge, translate, disassemble, decompile, or create electronic versions of the CASII and/or ECSII materials without prior permission; or
(v) obtain training from non-AACAP authorized trainers.
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