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A teacher's students were asking for individual assistance at a high rate when they were instructed to work independently using their textbooks and other resource material available in the classroom. The teacher posted a "No Questions" sign and systematically ignored the students' questions when the sign was up. The rate of question-asking decreased to zero. Now the teacher simply puts up the sign whenever the students are to work independently and removes it when the students can ask questions. With respect to asking questions, the sign functions as:
Suggested Answer: C
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9 comments · newest first
DY
Dyan
11 months ago
It's interesting how just a sign can change behavior like that.
EL
Elouise
12 months ago
I disagree, it feels more like an SP to me.
CL
Clare
12 months ago
Wait, so the sign makes them stop asking? That's kinda surprising!
AL
Alaine
12 months ago
I think it's more of an SDp, not just a negative reinforcer.
WI
Willard
1 year ago
The sign definitely reduces questions!
FE
Felicidad
1 year ago
Hmm, I'm a bit unsure about this one. I know navigation is important, but I'm not sure which of these features would be the best choice. I'll have to think it through.
JE
Jennifer
1 year ago
I've got a good feeling about this. The CAS, MBES, and NDMP options are the two requirements I'd choose. Time to mark my answers and move on.
FA
Fanny
1 year ago
Ah, I think I've got it! The key is that we need to back up the ndbinfo and sys databases, and we want to do it in parallel. Option C looks like the way to go with the --all-databases flag.
TI
Timothy
1 year ago
Wait, I'm a bit confused. I know SSL uses different key lengths, but I can't recall the exact values off the top of my head.