Final answer:
The characteristic that describes covering key result areas in effective goal setting is Measurable.
Step-by-step explanation:
In the characteristics of effective goal setting, one characteristic which describes cover key result areas is: D. Measurable. Measurable goals are goals that can be quantified or observed, allowing for clear progress tracking and evaluation. By setting measurable goals, individuals can determine whether they have achieved their desired outcome.
Measurable goals also provide motivation as progress can be measured and celebrated along the way. For example, a measurable goal could be to increase sales by 10% within the next quarter. This goal is specific, quantifiable, and can be evaluated within a specific timeframe.
Therefore, the correct answer is D. Measurable.