Descriptor
Source
Author
| Abrams, Macy L. | 1 |
| Megling, Robert C. | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textMegling, Robert C.; Abrams, Macy L. – 1973
The purpose of this research was to determine the relative roles of experience/learning and selected visual aptitude factors on the ability to detect and identify indications of defects in X-ray film of welds and other materials. Penetrameter Detection and Defect Identification Tests were developed to measure the ability of radiographic film…
Descriptors: Learning Processes, Metallurgical Technicians, Performance Factors, Radiographers
