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
Nitella [24]
3 years ago
10

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: Group of answer choices an observational study to make an estimate or a claim about a population an observational study of an association between two variables. an experiment to establish a cause-and-effect relationship between two variables
Social Studies
1 answer:
rewona [7]3 years ago
5 0

Answer:

An observational study of an association between two variables.

Explanation:

In the given scenario, it is an observational study of an association between two variables. The variables being  :

  • Explanatory variable (independant variable / predictor variable) may explain or influence changes in a response variable.
  • Response variable (dependant variable) measures an outcome of a study.

Observational study observes individuals and records variables but doesn't attempt to influence the response (does not impose a treatment). It allows the researcher to directly observed the behavior of inteest rather than rely on the subject's self-descriptions (Survey) thus allowing the researcher to study the subject in its natural environment, thus removing the potentiallybased effect of the unnatural laboratory setting on the subject's performance.

You might be interested in
When young people go away to college, it's often the first time they make friends with people of substantially different class s
ahrayia [7]
I believe the answer is: <span>class consciousness
</span><span>class consciousness refers to the awareness of one's stratification within a society.
This form of awareness usually would make us realize what we could and couldn't do in society based on the influence that we have to obtain leverage over other individuals</span>
5 0
3 years ago
Environment hazards have little effect on the driving environment
kirill [66]

Answer:

this is false

Explanation:

Car pollutants cause immediate and long-term effects on the environment. Car exhausts emit a wide range of gases and solid matter, causing global warming, acid rain, and harming the environment and human health. Engine noise and fuel spills also cause pollution.

6 0
3 years ago
Mark just got his driver's license. He loves to speed around town going more than 20 miles per hour above the speed limit. He be
bezimeni [28]

Answer:

Personal fable        

Explanation:

Mark just got his driver's license. He loves to speed around town going more than 20 miles per hour above the speed limit. He believes that he can speed through red lights due to his perfect timing. This is an example of <u>personal fable</u>.  Personal fable is a cognitive limitation linked to egocentrism in adolescents, where they believe that their life is special and meant to be heroic and as such none of life's difficulties or problems will affect them regardless of their behavior. This causes them to take unnecessary risk and live risky lifestyles.

4 0
3 years ago
Which of the following best explains the creation of the National Aeronautics and Space Act, creating the National Aeronautics a
Solnce55 [7]

Answer:

1:c 2:a 3: "in less than six years the odds have changed from 9 to 1 in our favor to 8 to 5 against us." AND "The truth of this statement is becoming terrifyingly clear as we see this country each day losing on every front"

Explanation:

I just took it y'all

Explanation:

5 0
2 years ago
Read 2 more answers
Why do you think our national movement supported the idea that all adults have a right to vote ??​
Andrej [43]

Answer: for fairness and equality

Explanation: it supported fairness and equality. it allowed everyone to share their point of view. (and kids arent politically responsible) (they cant go to jury duty

5 0
1 year ago
Other questions:
  • clarice drove the same distance on each of 4 days. Then on the fifth day she 48 miles more for a total of 828 miles. How many mi
    5·2 answers
  • What three parts should a written essay consist of?
    8·1 answer
  • ABC Laboratories has a very liberal atmosphere in which all employees are welcome to participate in the decision-making process.
    11·1 answer
  • By June 1944, German forces were spread thin and supplies exhausted, as they fought in Italy, France, and North America. true or
    8·1 answer
  • What were the first two political parties in United States history?
    11·2 answers
  • How is REM sleep identified?
    12·1 answer
  • How did the Black Death impact those living in affected areas? Make sure to include one social, political and economic impact in
    9·1 answer
  • What are the causes for students to drop-out from university?<br>​
    14·1 answer
  • A cause not widely championed by progressives was
    13·1 answer
  • The Phoenician writing system developed from the Egyptian writing system. The Phoenician glass-making process also derived from
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!