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
Nata [24]
3 years ago
13

Imagine that in Dr. Schulenberg's study, he notes that all of the students do extremely well on the midterm exam. When he looks

at the results of the final exam, he notices that all the students' exam scores went down. Given this information, which of the following threats might be present in his study?
Regression
Attrition
Maturation
Observer bias
Placebo effect
Social Studies
1 answer:
Alex73 [517]3 years ago
5 0

Answer: Regression

Explanation: Regression is the activity in which something returns to the state of low development.The measure of regression is seen when the stage of something reaches the previous level as compared to present.

The situation mentioned in the question also displays regression in the study because students have returned to the low stage regarding to marks in final exams as compared with mid-term exams.

Other options are incorrect because attrition is reduction in effectiveness of something, maturation is having matured state and observer bias is researching in bias manner. Placebo effect is the effect due to inert treatment with produces unknown consequences.

You might be interested in
What is another name for a republic?
lyudmila [28]
Government could be another word for republic
6 0
3 years ago
Read 2 more answers
The criminal defense attorney assigned to a shoplifting case has recently discovered that there is video footage from the store
MAVERICK [17]

Answer:

motion to compel

Explanation: test

3 0
3 years ago
Humans can accurately recognize the facial expression of anger from a distance. One explanation for this is that being able to p
frez [133]

Answer:

Evolutionary psychology 

Explanation:

Evolutionary psychology explores how human existence has developed over the years as a set of psychological adjustments developed during this time. It is a conceptual approach to psychology that aims to understand helpful psychological characteristics such as perception, or language as functional outcomes of natural selection. Examples involve incest prevention mechanisms, expression detection mechanisms, gender and intellect choices, language development modules, foraging mechanisms, etc.

7 0
3 years ago
Name the countries that border the Yellow Sea
suter [353]
China, North Korea, South Korea
8 0
3 years ago
Read 2 more answers
A(n) _________ is information that is passed to a function, and a(n) _________ is information that is received by a function. Gr
Leya [2.2K]

Answer: The information that is passed to a function is called an Argument while the information that is received by a function is called a parameter.

Explanation: In programming, an argument is a value, or reference to a value, passed to a function.

While a parameter is an input variable of a procedure definition, that gets(receives) an actual value at execution time.

6 0
4 years ago
Other questions:
  • According to document 5, do you think Napoleon is a democratic reformer or Imperial dictator? Explain.
    7·1 answer
  • What do taxes collect under the federal insurance contributon act
    9·1 answer
  • A consumer might consistently read computer magazines because of a high degree of enduring involvement. This is an example of:__
    8·1 answer
  • Proctor and Gamble is centralizing twenty to thirty percent of its research efforts in a new corporate-level business creation a
    10·1 answer
  • Which response to very rapid change is most positive?
    11·1 answer
  • Which of the following statements most accurately describes Communism?
    14·1 answer
  • ________ is a group of people who have developed patterns of relationships from being around one another.
    11·1 answer
  • Discuss two ways in which some cultural views that exist may affect the relationship negatively ​
    6·1 answer
  • What does the article say caused the War in Afghanistan?
    8·1 answer
  • Your roommate calls you and tells you she will be not coming back to the dorm tonight but will see you in the morning. As you li
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!