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
blagie [28]
3 years ago
15

The essential difference between an experiment and an observational study is

Social Studies
1 answer:
Greeley [361]3 years ago
5 0
The observation study observes individuals and measures variables of interest but does not intervene in order to influence the responses.Experiment on the other hand i<span>mposes some treatment on individuals in order to observe their responses.</span>
The essential difference between an experiment and an observational study is that observational studies cannot have variables.

You might be interested in
How did Spain rule it's empire in the Americas
jeka57 [31]

Answer:

1492'de Amerika'nın keşfinden sonra İspanya, Amerika Birleşik Devletleri'nin şu anki güneybatısı, Meksika ve Karayipler'den Orta Amerika'ya, Güney Amerika'nın çoğuna ve Kuzey Amerika'nın kuzeybatı kıyılarına kadar Amerika'da geniş toprak parçalarını araştırdı ve kolonileştirdi. -gün Alaska ve Britanya Kolombiyası).

Explanation:

5 0
3 years ago
Three-year-old kayla has been seeing her pediatrician for checkups every six months and fears the shots she receives each time.
bonufazy [111]

Answer: Conditioned stimulus.

Fear conditioning refers to a learning behaviour in which an aversive stimulus is paired with a neutral stimulus, up to the point in which the neutral stimulus elicits the same response as the aversive one, even when not paired together.

Before the experiences, the doctor was a <u>neutral stimulus</u> because his effect did not depend on previous experience. The <u>aversive stimulus</u> was the shots. The pairing of the doctor with the shots repeatedly elicits the <u>conditional response</u>, which is the crying. It also turns the doctor into a <u>conditioned stimulus</u>.

6 0
4 years ago
In a federal system, political power is shared. What are the benefits of this sharing?
melamori03 [73]
No one branch grows bigger than another, preventing the country from becoming a monarchy
8 0
3 years ago
Use the political cartoon to draw inferences as to what you believe the word imperialism means. What is happening in the picture
Mariana [72]

Answer:

In the picture, England, (or United Kingdom) is occupying countries and geographical regions in order to expropriate all of its resources. Some countries or islands are closer to its hands (Ireland) which means it basically became the part of UK. Other countries are trying to mantain its sovereignty.

Explanation:

Imperialism is a political doctrine which made the United Kingdom as wealthy as it is today. It is a first empire who conquered most of the world in XVIII and XIX century. Imperialism basically means colonization of land and extraction of its resources. It also means putting those countries in dependent position from UK, because the ties between these countries are so strong that if UK were about to leave these lands, they would soon be bankrupt and desent into civil war. This is why the political anti-colonial and national movements were important in those countries in order to free themselves from the chains of UK. In the terms of resources, labor power and slavery also had an enormous importance for the development of UK, and later USA.

8 0
3 years ago
A test that requires the interpretation of ambiguous images, such as inkblots or pictures, is considered a ______ test.
ANEK [815]

Answer: Projective test

Explanation:

 The projective test is one of the type of psychology test that commonly used for examine the ambiguous stimuli of an employs and mainly used in the test designing process.

  The projective test is basically helps in revealing the different types of hidden emotions that is specifically projected by the individuals person and then it is shown in the form of test.

The main objective of the projective test is show the personality, traits, behavior and the attitude. There are basically different types of projective test are as follows:

  • The Rorschach test
  • Behavioral test
  • Sentence completion test

 Therefore, Projective test is the correct answer.

4 0
3 years ago
Other questions:
  • A political candidate has hired a professional consultant to create her television ads. The consultant’s advice is to focus on c
    11·1 answer
  • 1) Americans chose allegiances based on geography not ideology.
    15·1 answer
  • A well-designed experiment can be replicated by others. user: both the experimental group and the control group are exposed to t
    5·2 answers
  • Seth thinks drinking sugar-laden sodas is bad for you but other players on his hockey team insist that it is not. Alex is likely
    9·1 answer
  • You want a fast CPU for the new computer you are building and your motherboard only has one CPU socket. To increase the processi
    10·1 answer
  • Why is Father Wolf angry to hear that Shere
    15·1 answer
  • Golf and Tennis have had a more difficult time then other sports shaking off the myth of the amateur. They have both also suffer
    11·1 answer
  • Which statement best compares the source of authority in democracies and dictatorships?
    6·1 answer
  • The greatest joy is doing a good turn by stealth and having it found out by chance”. Justify
    15·1 answer
  • The DMV will accept a photocopy of the certified copy for birth date/legal presence or true full name verification. True or Fals
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!