Describing the Effect of Portfolios on Iranian EFL Learners’ Use of Metacognitive Strategies in Writing Skill

Arts and Humanities

• Control Group 100%
• EFL learners 100%
• English 50%
• Experimental group 100%
• Explicit instruction 50%
• Second language 50%
• Strategy use 50%
• Writing proficiency 50%
• Writing strategies 50%

Social Sciences

• English 50%
• English as a Foreign Language 100%
• Instructional Process 50%
• Instructional Strategy 100%
• Learning Opportunity 50%
• Quality Education 50%
• Women Students 50%