To ensure course consistency, which of the following factors should support the course's learning objectives and not contradict each other?

In developing a course, it's paramount that all elements align with the learning objectives to create a cohesive instructional experience. Resources encompass the materials, tools, support, and personnel that facilitate learning. By ensuring that resources are not only available but also relevant and effective, instructors can better support the course's learning objectives.

When resources align with what is intended in the curriculum, it ensures that students have the necessary materials and support to meet the expected outcomes. This alignment helps avoid any mismatches between what is taught and what the students need to engage with to achieve these outcomes effectively.

In contrast, while salaries, lesson completion, and equipment replacement are important considerations in educational settings, they do not inherently ensure course consistency in relation to the learning objectives. Salaries relate to the compensation of instructors and staff but do not influence the instructional content directly. Lesson completion focuses on the aspect of finishing planned lessons rather than the learning process itself, which must prioritize student understanding. Equipment replacement is a logistical aspect that affects the physical resources but does not inherently address how those resources support the learning process.

Thus, the choice of resources stands out as directly linked to ensuring that all components of the course work harmoniously to support the intended learning objectives.