Special issue on ESP: Reflections and perspectives; includes and editorial, an introduction, and nine papers on English for Specific Purposes and CLIL.

Language acquisition socialization: Sociocognitive and complexity theory perspectives; by Assia BAGHDADI (pp. 1-22); The impact of background knowledge on test performance: A multivariate G-theory approach; by Seyyed Mohammad ALAVI & Hossein KARAMI (pp. 23-44); A pragmatic analysis of diminutives in Palestinian society; by Mahmood K. M. ESHRETEH (pp. 45-62); Second language teacher education: Preparing teachers for the needs of second language learners; by Aseel KANAKRI (pp. 63-94); Exploring a novice Chinese EFL teacher's writing beliefs and practices: A systemic functional perspective; by Xiaodong ZHANG (pp. 95-118); A pragma-semiotic analysis of the Catholic bishops' communiqué on the Ebola epidemic: Impact on the University of Ibadan Catholic faithful; by Patience Obiageri SOLOMON-ETEFIA & Gerald Okechukwu NWEYA (pp. 119-142); Book Review by Azizeh Chalak (pp. 143-151).

Papers in this issue by: Louise CUMMINGS (1-30); Theresa CATALANO & Linda R. WAUGH (31-60); Zhi LI (61-82);Wen Hsien YANG (83-108); D. Catalina MÉNDEZ VALLEJO (109-142); Fereshteh AHANGARI & Nafiseh MORADI (143-153); Şakire ERBAY (154-156)

Papers in this issue:(1) Jesús García Laborda & Miguel Fernández Álvarez: Teachers' opinions towards the integration of oral tasks in the Spanish University Examination; (2)Oksana Laleko:Restructuring of verbal aspect in Heritage Russian: Beyond lexicalization; (3) Yu-Cheng Lee:Comparison of politeness and acceptability perceptions of request strategies between Chinese learners of English and native English speakers; (4) Kunal Kamal Kumar: Development and application of an instrument to find out the linguistic background of employees in MNCs; (5) Amelia Maria Cava: Abstracting science: A corpus-based approach to research article abstracts; (6) Reima Al-Jarf: Helping medical students with online videos; (7) Mohammad Ali Salmani Nodoushan & Nafiseh Khakbaz: Theses 'Discussion' sections: A structural move analysis; (8) Hossein Karami & Mohammad Ali Salmani Nodoushan: Differential Item Functioning (DIF): Current problems and future directions; (9) Forough Rahimi: Book Review

Papers in this issue include: (1) Ana María Díaz Collazos & Diego Pascual y Cabo, Vocalic instability in L3 acquisition: The case of falling diphthongs [aj] [oj] among Japanese learners of Spanish; (2) Samuel Atechi, Pidgin English in Cameroon: To teach or not to teach; (3) Mostafa Zamanian & Reza Mobashshernia, A survey of PhD programs in TEFL: Curricular strengths and weaknesses in Iranian universities; (4) Saeed Taki, Cross-cultural communication and metaphorical competence; (5) Mohammad Ali Salmani Nodoushan, The place of genre analysis in international communication; (6) Kamal Heidari Soureshjani & Nasser Rashidi, On the Iranian EFL learners' working memory in reading: Does gender make any difference? (7) Shih-min Li & Huei-ling Lai, Hakka aspectual Ted4 constructions: A constructional approach; (8) Parviz Birjandi, Parisa Daftarifard & Rense Lange, The effects of dynamic assessment on Rasch item and person hierarchies in second language testing