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Mechanical inventiveness: a three-phase study
Book chapter

Mechanical inventiveness: a three-phase study

Nicholas Colangelo, Susan G Assouline, Barbara Kerr, Ron Huesman and Debra Johnson
The origins and development of high ability, pp.160-174
Ciba Foundation symposium, 178
1993
DOI: 10.1002/9780470514498.ch10
PMID: 8168363

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Abstract

This paper focuses on mechanical inventiveness, the conception and development of new devices which require use of mechanical principles. In Phase 1 of the three-phase investigation, we studied 34 inventors who received between three and 82 agricultural and industrial patents. These inventors formed the original criterion group of mechanical inventors. Phase 2 of the investigation was the development of an inventiveness measure. From the criterion group of adult mechanical inventors, the Iowa Inventiveness Inventory (III) was developed to measure attitudes and characteristics of inventors. Subjects for Phase 3 of the study were 90 young inventors (40 males, 50 females), students (grades five to eight) who won local and regional invention contests and reached the state convention of Invent Iowa. In Phase 3, Invent Iowa state finalists in grades five to eight (n = 90) were administered the III and the Mechanical Reasoning test of the Differential Aptitude Tests. Characteristics of the young inventors, as delineated by these assessments, are provided.
 Engineering Adolescent Adult Aptitude Child Child, Gifted - psychology Creativity Female Humans Internal-External Control Male Motivation Patents as Topic Personality Assessment Social Environment Social Support

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