What is the recommended range for performance trait grades for optimal evaluation results?

The range for performance trait grades that is recommended for optimal evaluation results falls within 2.0 to 4.0. This grade range allows for an appropriate differentiation of performance levels among Marines while promoting development and improvement. With grades starting at 2.0, it acknowledges satisfactory achievements, while the upper limit of 4.0 provides room for recognition of exceptional performance. This scale encourages Marines to strive toward excellence without being limited to an overly restrictive grading scale. A range broader than this might lead to inflated grades, while a tighter range would limit recognition of above-average performance, hence making the 2.0 to 4.0 range an ideal choice for constructive evaluations.