Which of the following is a crucial aspect of the safety effectiveness evaluation step?

Outcome measurement is a crucial aspect of the safety effectiveness evaluation step because it directly assesses the impact of safety interventions or measures put in place. This involves collecting and analyzing data to determine whether the implemented safety practices have achieved their intended goals, such as reducing accidents, injuries, or fatalities.

By measuring outcomes, professionals can draw conclusions about the efficacy of specific safety strategies. This data not only helps in understanding what works and what does not but also provides a basis for making informed decisions regarding future safety initiatives. Effectively evaluating outcomes enables practitioners to continually improve safety practices and allocate resources more efficiently towards measures that yield the highest benefit.

In contrast, while cost estimation, project timeline, and draft approval are important components of project management, they do not directly evaluate how well safety measures have worked. Cost estimation focuses on budgeting, project timelines are concerned with scheduling, and draft approval relates to getting necessary permissions, none of which assess the effectiveness of safety measures in achieving desired outcomes.