Bibliographies ; English as a second language; ESL; TESOL ; Lernmotivation; Affekt (Einfluss auf Zweitspracherwerb) ; Affect (influence on second language acquisition) ; Motivation research ; Developmental dyslexia; Reading disability; Leseschwäche; Rechtschreibschwäche; Lese-Rechtschreibschwäche; LRS; Legasthenie; Dyslexia ; Speech anxiety; Receiver apprehension; Communication apprehension ; Second language acquisition (psycholing.)