1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lina20 [59]
3 years ago
15

Educational psychologists investigate the impact of different types of instruction on learning. In one study, researchers taught

a math lesson to 9th-graders using the "Inventing to Prepare for Learning (IPL)" instructional cycle. A second group of students received traditional "tell and practice" instruction. After the lessons, both groups studied a worked example of a math problem on their own. Then they took a test that included problems like the worked example. The journal Cognition and Instruction published the results in 2004. Pick the best description of this study:
(A) an observational study of an association between two variables
(B) an experiment to establish a cause-and-effect relationship between two variables
(C) No answer text provided.
(D) an observational study to make an estimate or a claim about a population
Social Studies
1 answer:
Lelechka [254]3 years ago
5 0
My answer is a an observational study of an association between two variables
You might be interested in
What year did slavery started and what year did it endend?
DIA [1.3K]
In America it began in 1619 and ended with the 13th amendment in 1863 but this was only finalized in the constitution in 1865.
6 0
3 years ago
Read 2 more answers
Why is it important to evaluate and selecte literature for children?
ivann1987 [24]
Certain pieces of literature are too mature for age groups, which is why almost every library sorts their books by the age they're directed too. While choosing a challenging piece is important, keeping it within their age group is definitely a good step to take. Literature that is too mature may not be understandable at that age, or just have too much adult content, ie; curse words, graphic scenes, etc.
4 0
4 years ago
During World War II, the American economy __________. A.flourished under laissez-faire governmental policies B.was increasingly
Ymorist [56]
The most accurate answer is:
<span>B.was increasingly regulated </span>
5 0
3 years ago
Read 2 more answers
How did silk cloth change life I europe
Furkat [3]
It provided many resources like better quality for cloth.
4 0
4 years ago
Saddam hussein was the leader of what countryfrom 1979 to 2003
Komok [63]

Answer:

Iraq

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • In the context of interpersonal forms of power, charismatic individuals are often thought to have _____ power.​ Group of answer
    11·1 answer
  • The North Central Plains is separated from the rest of Texas by the A. Great Plains and Mountains and Basins regions. B. Caprock
    6·1 answer
  • This civilization invented the sickle.
    10·1 answer
  • Texas Indians wanted to live in the missions, but the missionaries did not want them to
    8·1 answer
  • In July 1776, how many people were living in the colonies?
    11·1 answer
  • Which scenarios are examples of internal conflict? Select two options.
    11·2 answers
  • 11. What is the main factor behind the growing urban population in the world?
    6·1 answer
  • At the end WW2, what major event led germany to surrender? (plz help)
    10·1 answer
  • I NEED HELP!!!
    10·1 answer
  • To avoid confusion, you can use ____statements instead of using and and or operators
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!