![miraclewhipppp](/avatars/16671.jpg)
miraclewhipppp
31.08.2021 •
Mathematics
Victor wants to see if positively greeting children as they enter the classroom reduces problem behaviors. He randomly assigns 10 second- and third-grade classrooms to one of two conditions: classes where the teacher greets each student by name and with a smile as they enter the classroom and classes where the teacher does not greet students. During a 4-week period, he asks teachers to track the number of problem behaviors per classroom on a daily basis via a strict protocol he has designed. What is the control group
Solved
Show answers
More tips
- S Science and Technology Why is there no gravity on other planets?...
- F Food and Cooking Deflope: What is it and how does it work?...
- B Business and Finance How to Create a Business Plan? Your Ultimate Guide...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- C Computers and Internet Make Easy Accessible Screenshots on iPad in Just a Few Minutes...
- T Travel and tourism Lost in the Catacombs: What to Do?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- F Family and Home How to Properly Use a Water Level?...
Answers on questions: Mathematics
- M Mathematics A survey of 500 college students moving into their dorm revealed that 425 brought a microwave, 380 brought a video game console, and 50 brought neither a microwave nor game...
- M Mathematics Simplify this expression (2^3)^3 - (10 - 6)^3 . 4^-5...
- E English Read the sentence then label if it declarative, interrogative, imperative, or exclamatory. 1) has anyone here ever recorded a song in a studio?...
- M Mathematics Find the SURFACE AREA, in square centimeters, of the cylinder below, with r=7 cm and h=11 cm. Round your answer to the nearest WHOLE NUMBER (no decimals, no pi form!) 52 -...
- H History Which statement accurately describes kublai khan? a.he expanded the mongol empire by increasing trade and negotiating treaties. b.he closed off china from all contact with...
- M Mathematics I need question with question 2!! my homework is due on friday... someone please help...
Ответ:
The answer is A, hope this helps.