Please assess the completion status of the following clinical trial:

Trial Title: ACTIVE: Advanced Cognitive Training for Independent and Vital Elderly

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: SINGLE
- Phase: PHASE2/PHASE3
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Age 65 or older~* Mini-Mental State Examination (MMSE) score 23 or greater~* Vision scored greater than 20/50~* Minimal dependence in hygiene, bathing, and dressing~Exclusion Criteria:~* Significant decline in cognitive skills, physical abilities, or functional independence~* Inability to complete study activities as evidenced by MMSE and vision scores lower than Inclusion Criteria requirement~* Diagnosis of Alzheimer's disease~* Stroke in previous 12 months~* Cancer with limited life expectance~* Current chemotherapy or radiation treatment~* Communication problems~* Planned move from study area~* Scheduling conflicts that would preclude participation in study activities~* Prior involvement in similar cognitive training studies

- Gender: ALL
- Minimum Age: 65 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Memory Training (Type: ACTIVE_COMPARATOR): Memory training focused on verbal episodic memory. Participants were taught mnemonic strategies for remembering lists and sequences of items, text material, and main ideas and details of stories and other text-based information.
- Reasoning Training (Type: ACTIVE_COMPARATOR): Reasoning training focused on the ability to solve problems that follow a serial pattern. Participants were taught strategies to identify the pattern or sequence required to solve a problem.
- Speed of Processing Training (Type: ACTIVE_COMPARATOR): Speed of processing training focused on visual search and the ability to identify and locate visual information quickly in a divided attention format. Participants practiced increasingly complex speeded tasks on a computer.
- Control (Type: PLACEBO_COMPARATOR): This group did not complete any cognitive training interventions

Based on this trial design, predict the completion outcome and termination type (if applicable).