Research

Research

Validity Research: Lexia® Core5® Reading and the Virginia Standards of Learning (SOL) in Reading

88% of students who reached their end-ofyear, grade-level benchmark in Core5 also achieved Proficient or Advanced levels on the SOL assessment.

Research

Validity Research: Lexia® Core5® Reading and the Ohio State Test in English Language Arts (OST ELA)

87% of students who reached their end-of-year, grade-level benchmark in Core5 also passed Ohio’s State Test in ELA.

Research

Published Research: Computers in the Schools (2019)

This three-year longitudinal study tracked the reading performance of 68 kindergarten students from low SES backgrounds.

Research

Research Brief: Impact of Re-Auto Placement in Core5 on Reading Performance

This memo explores the value of returning Core5 students re-taking the Core5 auto placement at the beginning of a new school year. Research results strongly suggest that re-auto...

Research

Lexia Core5 Reading Progress Report: Half-Year Results for At-Risk Students in Grades K-5

At-risk students made substantial progress in Core5 in the last few months of school. Nearly half (48%) of the students who started Core5 in January 2018 working on below grade...

Research

Validity Research: Lexia® Core5® Reading and the IREAD-3

A majority of students (78%) who reached benchmark in Core5 by the end of the year also passed the IREAD-3 (Table 2).

Research

Validity Research: Lexia® Core5® Reading and the Wisconsin Forward ELA

A majority of students (78%) who reached benchmark in Core5 by the end of the year also achieved Proficient or Advanced levels on the Wisconsin Forward ELA (Table 2).

Research

Validity Research: Lexia ® RAPID™ Assessment and the Ohio State Test in English Language Arts (OST ELA)

89% of students who obtained an end-of-year score in the High Reading Success range on RAPID were also categorized as Proficient on the OST ELA.

Research

Validity Research: Lexia® Core5® Reading and Massachusetts Comprehensive Assessment System (MCAS)

82% of students who reached their end-of-year, grade-level benchmark in Core5 also achieved Meeting or Exceeding levels on the MCAS.

Research

Research Spotlight: Spokane International Academy, Washington

Significant moderate to high correlations between 7th and 8th grade students’ fall Reading Success Probabilities (RSP) and the spring Smarter Balanced Consortium English Language...

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Research

Validity Research: Lexia® Core5® Reading and the Virginia Standards of Learning (SOL) in Reading

Validity Research: Lexia® Core5® Reading and the Ohio State Test in English Language Arts (OST ELA)

Published Research: Computers in the Schools (2019)

Research Brief: Impact of Re-Auto Placement in Core5 on Reading Performance

Lexia Core5 Reading Progress Report: Half-Year Results for At-Risk Students in Grades K-5

Validity Research: Lexia® Core5® Reading and the IREAD-3

Validity Research: Lexia® Core5® Reading and the Wisconsin Forward ELA

Validity Research: Lexia ® RAPID™ Assessment and the Ohio State Test in English Language Arts (OST ELA)

Validity Research: Lexia® Core5® Reading and Massachusetts Comprehensive Assessment System (MCAS)

Research Spotlight: Spokane International Academy, Washington

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Research

Validity Research: Lexia® Core5® Reading and the Virginia Standards of Learning (SOL) in Reading

Validity Research: Lexia® Core5® Reading and the Ohio State Test in English Language Arts (OST ELA)

Published Research: Computers in the Schools (2019)

Research Brief: Impact of Re-Auto Placement in Core5 on Reading Performance

Lexia Core5 Reading Progress Report: Half-Year Results for At-Risk Students in Grades K-5

Validity Research: Lexia® Core5® Reading and the IREAD-3

Validity Research: Lexia® Core5® Reading and the Wisconsin Forward ELA

Validity Research: Lexia ® RAPID™ Assessment and the Ohio State Test in English Language Arts (OST ELA)

Validity Research: Lexia® Core5® Reading and Massachusetts Comprehensive Assessment System (MCAS)

Research Spotlight: Spokane International Academy, Washington

Pages

Terms and Conditions

Lexia Core5 Reading

Lexia PowerUp Literacy

Lexia RAPID Assessment