Riverside Insights is a United States publisher of
clinical and educational standardized tests in the United States; it is headquartered in
Itasca, Illinois
Itasca () is a village in DuPage County, Illinois, United States. Per the 2020 Census, the population was 9,543. Located approximately 25 miles northwest of downtown Chicago, Itasca is close to O'Hare International Airport, major expressways and ...
. It is a charter member of the
Association of Test Publishers.
Riverside Insights was established as a wholly owned subsidiary of
Houghton Mifflin Harcourt
Houghton Mifflin Harcourt Company ( ; HMH) is an American publisher of textbooks, instructional technology materials, assessments, and reference works. The company is based in the Financial District, Boston, Boston Financial District. It was fo ...
(HMH) in 1979. HMH sold Riverside to private equity firm Alpine Investors for $140 million in 2018. The company was incorporated as Riverside Assessments LLC in Delaware and subsequently in other states, including Illinois.
History
Early history

Riverside originated in 1852 as The Riverside Press, a book printing plant in
Boston, Massachusetts
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
.
Henry Houghton originally started The Riverside Press in an old
Cambridge
Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...
building along the banks of the
Charles River
The Charles River (Massachusett language, Massachusett: ), sometimes called the River Charles or simply the Charles, is an river in eastern Massachusetts. It flows northeast from Hopkinton, Massachusetts, Hopkinton to Boston along a highly me ...
. A visitor described it as "one of the model printing-offices in America".
Houghton chose to employ women as well as men as compositors, a radical decision which he said was influenced by the
Victoria Press in England.
In 1880, George Mifflin entered into a partnership with
Henry Houghton and together founded and led
Houghton Mifflin Company
Houghton Mifflin Harcourt Company ( ; HMH) is an American publisher of textbooks, instructional technology materials, assessments, and reference works. The company is based in the Boston Financial District. It was formerly known as the Houghto ...
. They soon established an educational department and quickly expanded the company's educational offerings.
Modern era
Beginning with the publication of the ''
Stanford-Binet Intelligence Scale'' during
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, Houghton Mifflin became increasingly involved in publishing
standardized test
A standardized test is a Test (assessment), test that is administered and scored in a consistent or standard manner. Standardized tests are designed in such a way that the questions and interpretations are consistent and are administered and scored ...
s. The Riverside Publishing Company was officially established as a wholly owned
subsidiary
A subsidiary, subsidiary company, or daughter company is a company (law), company completely or partially owned or controlled by another company, called the parent company or holding company, which has legal and financial control over the subsidia ...
of
Houghton Mifflin
The asterisk ( ), from Late Latin , from Ancient Greek , , "little star", is a typographical symbol. It is so called because it resembles a conventional image of a heraldic star.
Computer scientists and mathematicians often vocalize it as ...
in 1979.
Markets
Clinical
The clinical side of Riverside's business focuses on providing research and test materials for practicing professionals.
Products
*''Batería III Woodcock-Muñoz'' ''NU''
*''Batería IV''
*''Battelle Developmental Inventory,'' ''2nd Edition Normative Update (BDI-2 NU)''
*''Battelle Developmental Inventory,'' ''2nd Edition-Spanish (BDI-2'' ''Spanish)''
*
''Battelle Developmental Inventory, 3rd'' ''Edition (BDI-3)''
*''Beery-Buktenica Developmental Test of Visual-Motor Integration (Beery'' ''VMI-5)''
*''Bender'' ''Visual-Motor Gestalt Test, Second Edition (Bender-Gestalt II)''
*''Bilingual Verbal Ability Tests, Normative Update (BVAT NU)''
*''Das•Naglieri'' ''Cognitive Assessment System (CAS)''
*''Dean-Woodcock Neuropsychological Battery (DW)''
*''ESGI (Educational Software for Guiding Instruction)''
*''ImPACT Applications''
*''Infant-Toddler Developmental Assessment (IDA)''
*''Koppitz-2''
*''Parents' Observations of Infants and Toddlers (POINT)''
*''Scales of Independent Behavior–Revised (SIB–R)''
*''Stanford-Binet Intelligence Scales, Fifth Edition (SB5)''
*''Universal Nonverbal Intelligence Test (UNIT)''
*''Woodcock-Johnson (WJ IV)''
*''Woodcock-Johnson Test of Early Cognitive and Academic Development (ECAD)''
*''Woodcock Interpretation & Instructional Interventions Program (WIIIP)''
*''Woodcock-Johnson'' ''III NU Brief Battery''
*''Woodcock-Johnson'' ''III Diagnostic Reading Battery (WJIII'' ''DRB)''
*''Woodcock-Johnson'' ''III NU Tests of Achievement''
*''
Woodcock-Johnson'' ''III NU Tests of Cognitive Abilities''
*''Woodcock-Muñoz Language Survey –Revised''
*''The Sir Roger De Coverley Papers
''
K-12 Educational
The educational side of Riverside's business focuses on providing research and test materials for educational professionals as well as Universities with psychology programs.
Products
*''Assess2Know''
*''Basic Early Assessment of Reading (BEAR)''
*''
Cognitive Abilities Test (CogAT)''
*''DataManager''
*''Diagnostic Assessments of Reading, 2nd Edition (DAR)''
*''easyCBM''
*''Gates-MacGinitie Reading Tests, Fourth Edition (GMRT)''
*''Interactive Results Manager (iRM)''
*''Iowa Algebra Aptitude Test, Fifth Edition (IAAT)''
*''IowaFlex''
*''
Iowa Tests of Basic Skills, Forms A, B, and C (ITBS)''
*''
Iowa Assessments, Forms E, F, and G,''
*''Logramos''
*''Nelson-Denny Reading Test (ND)''
*''Qualls Early Learning Inventory (QELI)''
*''SkillSurfer''
*''Trial Teaching Strategies (TTS)''
References
{{reflist
External links
Riverside Insights website
Book publishing companies based in Illinois
Companies based in DuPage County, Illinois
Publishing companies established in 1979