Relationships Among Second Language Proficiency, Foreign Language Aptitude, and Intelligence: A Protocol Analysis

Social Sciences

• aptitude 52%
• foreign language 40%
• intelligence 38%
• language group 29%
• information processing 23%
• intelligence test 18%
• aptitude test 9%
• supplement 7%
• psychometrics 6%

Arts & Humanities

• Second Language Proficiency 100%
• Information Processing 18%
• Intelligence Tests 16%
• Cognitive Strategies 8%
• Test Scores 8%
• Foreign Language Aptitude 7%
• Psychometrics 7%
• Battery 6%
• Cognitive Processes 6%
• Supplements 5%
• Problem Solving 5%