Temporal constraints and the multiple last-minute/second discussion posts
I have engaged with students who have reported that their daily work/life responsibilities are frequently overwhelming - thus leading to 'last minute' online discussion posts. The discussion rubric clearly indicates that multiple, same day, 'last minute' contributions to the discussion board shall/may be interpreted as 'low value" primarily because such posts don't really represent substantive additions to the discussion. I sometimes struggle with the subjectiveness of my grading (esp. in this context, mostly because it is difficult to accurately gauge who benefits from 'last minute posts")- but don't want to eliminate the implied impetus for timely discussion posts from the students and also don't want to micromanage adult learners by discussion-board hoovering.
What are some strategies utilized for dealing with the 'last minute' discussion posts? [Context] Paraphrased from the syllabus: Each student must contribute to the discussion (to one or more of the posted discussion prompts) and respond to at least three posts entered by other students.
I see the struggle. Considering life/school balance, being thankful the student gave any amount of effort is sometimes the best route to take.