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
ololo11 [35]
3 years ago
14

Dr. Phillips is a cognitive-developmental psychologist who studies how children learn mathematical principles. His current inter

est is in studying how children learn multiplication. He recruits 54 second graders who have not yet learned how to multiply numbers to participate in his study. He wonders if different teaching styles lead to different levels of mastery of the subject. Condition 1 involves having students watch a video of cartoon characters explaining multiplication. Condition 2 involves having students being taught multiplication by a teacher. Condition 3 involves students being taught multiplication by a fourth grader. In all conditions, participants are given instruction for the same amount of time, and then are given the same 15-question multiplication test. The number of questions answered correctly is recorded.
How many levels does the IV have?_________
Is the IV measured or manipulated? _________
Use the exact words from the description above to answer: how is the DV operationalized? ______________
Social Studies
1 answer:
Wittaler [7]3 years ago
5 0

Answer:

1. 3 levels

2.manipulated.

3.given below

Explanation:

1. IV has three levels instructed by cartoon, instructed by teacher instructed by the fourth_grader.

2. V is manipulated by providing different learning styles.

<em>3.</em><em> </em>DV is operationalized by measure the no. Of queries answered properly.<em> </em>

<em />

You might be interested in
How does the sense of belonging help to develop a good society?​
Nana76 [90]

Answer:

Explanation:

If a society accepts us as a person,as a human being despite our backgrounds and where we come from,we actually are happy and feel like a part of it. This sense of belongingness develops love,bond and a desire to give back to the society,which helps in improving and developing the society.

3 0
3 years ago
Which of these executive officers in Georgia would a person contact for information regarding the qualifications for running for
Jobisdone [24]

Answer:

Candidates for elections are required to contact the Secretary of State regarding the qualifications for running for office

Explanation:

The secretary of state do have an election division that directs the registration of voters, state and federal elections. They screen the qualification of candidates who are up for elections, certify them, and also prepare the election materials and ballot required during the period. They also publish the names of certified candidates for the elections.

4 0
3 years ago
Read 2 more answers
What was first used in WWI that required pilots to be trained?
velikii [3]

Answer:

It's estimated that nearly 90 percent of American pilots trained in a Jenny during WWI. Preliminary flight school included 4-10 hours of dual training (with an instructor), 24 hours solo, and a 16-hour cross-country flight.

Explanation:

I hope this helps you somehow!!!

3 0
2 years ago
Read 2 more answers
People who use artificial sweeteners in place of sugar tend to be heavier than people who use sugar, thus we can conclude that a
klemol [59]
That is an example of <span>misuse of cause and effect  because both sugar and artificial sweeteners are detrimental to weight loss effort.
Sugar and artificial sweeteners tend to contain empty calories, that will be stored in our body without giving the sense of 'being full' like healthy carbohydrates such as wild grains.</span>
5 0
3 years ago
Read 2 more answers
In the website article, “Public Speaking: Transitions,” the author encourages the speaker of a speech to use which kind of trans
algol [13]

Answer:

D

Explanation:

A . is not the right answer. The author mentions smooth transitions in the context that you can joke about the sudden transition in speaking being “smooth”, but he doesn’t suggest things to be the best option.

B. is not the correct answer. Bumpy is not the best adjective to use for the transition in the speech.

C. is not the right answer. The author explains that transitions don’t need to be precise, sharps, and on point.

<u>D. is the right answer. The author suggests speakers make exciting, interesting, even humorous transitions in order to entertain the audience and to keep their attention</u>. He specifically says the speaker should avoid boring transitions, which will make the audience feel like they have wasted time. Instead, the transition should be used to make speech more exciting and fun.

3 0
3 years ago
Other questions:
  • Biologically speaking, if one wanted to treat antisocial personality disorder, one would want to _____ the individual with the d
    14·1 answer
  • In the United States, the distribution of the power between levels of government is a product constitution. A.) true b.) false
    13·1 answer
  • Social darwinism emplies that the rich are superior to the poor. <br> a. True <br> b. False
    12·1 answer
  • The puritans received their nickname because they wanted to simplify church services and focus on __________.
    6·2 answers
  • Analyze the map below and answer the question that follows. A satellite map of Southeast Asia. Two bodies of water on the map ar
    7·2 answers
  • The new Wal-Mart store should be allowed to open without further delay. I was very excited to find out we were going to have one
    7·1 answer
  • Which of the following structures in the brainstem helps coordinate movements and lies above the medulla
    13·1 answer
  • The resource for which Phoenicia was well known was
    6·2 answers
  • The compaction of soil is a negative phenomena. Write a sentence to hypothesize why this is true.
    5·1 answer
  • Graciela is a high school student who passed up the immediate rewards of socializing with friends after school each day in order
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!