In total, sixty-two participants were collected for the non-imagery direction group but four were taken out for failing to meet the English Comprehension Test requirement scores. For the non-imagery direction group, fifty-eight English second language learners (36 females and 22 males, mean age = 29.41) were recruited from two Japanese crowdsourcing websites. The recruitment conditions were restricted to native Japanese individuals between 18 to 35 and with a TOEIC score over 700 or Eiken[1] test score higher than Grade 2. They were rewarded 400 Yen for their participation.