The study is designed by a single-blinded randomized control trial. Sixty persons with MCI, confirmed by physicians, will receive 12 weekly 90-minute cognition interventions in a group of 6-8 persons. All participants will be randomly assigned to the following groups: 1) Remediation approach: various cognitive strategies will be taught, and exercises involving the practice of these strategies to enhance the attention, memory, processing speed, and executive functions. 2) Combination of rehabilitation and remediation approaches: The first half of each session will focus on the remediation approach as described above. The second half of the session will apply rehabilitation approach. The investigators will use group discussion to discuss everyday situations with memory problem and specific strategies (internal and external) related to real-life situations. The investigators will also include one individual session in the 12 group sessions.