Bradley T. Erford / Gary J. Vitali / Rose Mary Haas / Rita R. Boykin
A brief and modern series of academic achievement screening tests, the ESS is perfect for identifying children "at-risk" for school readiness or learning problems. The ESS is made up of nine tests, including reading, writing, and math skills for three levels: Preschool, Early Elementary, and Upper Elementary.
• Upper Elementary Writing (WESS-U): writing speed, spelling, story composition.
• Upper Elementary Math (MESS-U): writing numerals, addition, subtraction, multiplication, division, time, money, and fractions.
The ESS was normed on 2,150 children ages 3-11 and provides both grade and age norms. Interpretation is simplified through the use of percentile ranks, performance ranges, and standard scores with internal consistency in the high .80s to .90s. Concurrent validity studies show excellent validity at all age levels.
The ESS Complete-Multi Level includes:
• Manual
• Picture Book
• Preschool/Elementary / and Upper Elementary Scoring Forms (25 for each level)