The present study was planned to investigate the efficiency of explicit teaching and adequacy of the L2 learners' exposure to L2 input in academic contexts in Iran. The case at hand was the acquisition of referential, quasi and expletive subject pronouns, as three different types of obligatory subjects in English. 96 Iranian EFL learners were selected from two universities in Isfahan. They were...

Subjects, both healthy controls and patients, are reimbursed for their participation in research. This payment is referred to as inducement and medical ethicists consider inducement to be undue if it can lead to the subject not adequately considering the risks to themselves of taking part in the research or if they withhold information about themselves so as to meet the inclusion criteria for t...