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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 : E / (EVT) Expressive Vocabulary Test

(EVT-1) Complete Kit

Price: $237.00
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Expressive Vocabulary Test-1

The Expressive Vocabulary Test (EVT) is an individually administered, norm-referenced test of expressive vocabulary and word retrieval.

�Make direct comparisons of receptive and expressive vocabulary with PPVT-III
�Quick and easy untimed administration
�ASSIST scoring software offers a range of reports and scoring formats
Co-normed with the PPVT-III
The EVT and the PPVT-III were standardized on the same population of 2,725 examinees ranging in age from 2-6 to 90+. This co-norming lets you make direct comparisons of receptive and expressive vocabulary. And the national sample was stratified to match the most recent U.S. Census on gender, race/ethnicity, region, and parent or self-education level as a measure of socioeconomic status.

The EVT features:
�Quick administration and scoring
�Untimed administration rules
�Easy-to-follow basal and ceiling rules
�Full-color stimulus pictures
�Portable testing easel
EVT offers easy administration
For the 38 labeling items, the examiner points to a picture or a part of the body and asks a question. On the 152 synonym items, the examiner presents a picture and stimulus word(s) within a carrier phrase. The examinee responds to each item with a one-word answer. All stimulus pictures are in full color, carefully balanced for gender and ethnic representation.

Highly reliable test results
The EVT reliability analyses indicate a high degree of internal consistency. Split-half reliabilities range from .83 to .97 with a median of .91. Alphas range from .90 to .98 with a median of .95. And test-retest studies with four separate age samples resulted in reliability coefficients ranging from .77 to .90, indicating a strong degree of test score stability.

EVT/PPVT-III & Reading First
With such a high reliability and a strong scientific base, EVT can be used to help meet assessment guidelines for Reading First programs. Pearson offers a wide variety of assessments and materials that meet Reading First criteria.
Use ASSIST� for help in scoring
The ASSIST software program for Expressive Vocabulary Test:

�Converts EVT raw scores to standard scores, percentiles, stanines, NCEs, and age equivalents
�Reports standard score confidence intervals at 68, 90, or 95 percent
�Reports receptive and expressive vocabulary comparisons when a PPVT-III standard score is entered
�Includes vocabulary-building exercises
�Makes group reports available by score, school, grade, or age
�Provides Individual Growth Graph
�Delivers Macintosh and Windows programs on one CD-ROM

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