Test-Retest Reliability of the Test of Nonverbal Intelligence (TONI).

McGhee, Ron L.; Lieberman, Lewis R.

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Peer reviewed

ERIC Number: EJ422455

Record Type: Journal

Publication Date: 1990

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0022-4405

EISSN: N/A

Test-Retest Reliability of the Test of Nonverbal Intelligence (TONI).

McGhee, Ron L.; Lieberman, Lewis R.

Journal of School Psychology, v28 n4 p351-53 Win 1990

Investigated test-retest reliability of the Test of Nonverbal Intelligence (TONI). Administered Form A and Form B of the TONI on two occasions 3 weeks apart to 50 students randomly selected from first and second grades. Results showed high test-retest reliability; correlation coefficients were .89 (Form A) and .83 (Form B). Found high parallel form reliability, also. (Author/PVV)

Descriptors: Elementary School Students, Grade 1, Grade 2, Intelligence Tests, Nonverbal Ability, Nonverbal Tests, Primary Education, Test Reliability, Thinking Skills

Publication Type: Journal Articles; Reports - Research

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Identifiers - Assessments and Surveys: Test of Nonverbal Intelligence

Grant or Contract Numbers: N/A