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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ194254
Record Type: CIJE
Publication Date: 1978-Nov
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Levels of Instructional Difficulty as Related to On-Task Behavior, Task Completion, and Comprehension.
Gickling, Edward E.; Armstrong, David L.
Journal of Learning Disabilities, v11 n9 p559-66 Nov 1978
The study investigated the effects of three stages of instructional manipulation on first- and second-grade students who were functioning at a frustration level. (Author/SBH)
Descriptors: Exceptional Child Research, Failure, Learning Disabilities, Performance Factors, Primary Education
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A