Transitioning smoothly from traditional learning of language to independent learning and consequently, moving from teacher-assessment to self-assessment faces teachers with a dilemma of deciding on learners’ final improvement. To assist to eliminate this dilemma and to compare learners’ self-assessment of reading comprehension skills with those of teacher assessment, the present study was set out. To this end, 190 B.S. Iranian engineering students were selected based on intact classes. The participants’ proficiency was determined by the Oxford Quick Placement Test. Prior to the instruction, the participants’ ability to use two reading skills, i.e. scanning and skimming was assessed by their instructor and by themselves through using a Likert Scale questionnaire. After instructing each skill, the participants received post-tests, both self-assessment and teacher assessment. Following the post-self-assessment, the participants answered an open-ended questionnaire to reflect on their assessment. To analyze the data and understand the differences and correlations between the two types of assessments, SPSS was performed. Intriguingly, the results from self- and teacher-assessment were pro-self-assessment. Besides, the outcomes of the open-ended questionnaire indicated that it is time to trust learners and allow them to assess their own learning and decide on their learning process.
