What does "Attainable" mean when referring to SMART learning objectives?

When referring to SMART learning objectives, "Attainable" specifically emphasizes that the objectives should be both challenging and achievable. This means that while the goals set should inspire effort and drive improvement, they must also be realistic and possible to achieve given the available resources, time, and constraints faced by the learners. Setting attainable objectives helps maintain motivation and ensures that learners can successfully reach their goals without becoming overwhelmed or discouraged.

This contrasts with the other options, which, while they relate to different aspects of effective goal-setting, do not capture the essence of what "Attainable" specifically refers to in the SMART criteria. Clearly defined objectives and deadlines, while important, pertain to the "Specific" and "Time-bound" aspects, respectively. Addressing various levels of difficulty relates more to the complexity of the objectives, not necessarily to their attainability.