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Slosson educational tests and assessments for teachers, educators and other professionals, in schools, hospitals, and corrections.  Used to test students in regular and special education, remedial reading and math, intelligence, visual motor, speech language for school screening and forms for teachers to evaluation students' mental abilities.

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Main Category : D / (DSTL) Diagnostic Screening Test- Language. Score for Skill Mastery in grammar,Punctuation, Capitalization,Sentence Structure, Spelling rules
(DSTL-1S) Manual and Test Forms (25)

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Price: $82.75
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Language (DSTL)

Second Edition

Author: Thomas D. Gnagey & Patricia A. Gnagey

Grades:1 through 13
The DSTL is designed as a quick, valid method for estimating over-all-achievement level in written language and more specifically, testing skill mastery levels in grammar, punctuation, capitalization, sentence structure and formal spelling rules.
The studentís over-all achievement level is further divided into formal knowledge (rote rule knowledge) and applied knowledge (skill in habitual correct usage, separate from ability to state formal rules). The items are arranged in developmental order from most elementary concepts to those generally most difficult.
Validity of this test rests in the careful sampling of basic language rules, the selection of developmentally ordered concepts from each sub-area. The manual discusses differential subtest analysis, related memory aspects, formal versus applied knowledge, and related aspects by using the Consolidation Index (CI) as a guide.

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