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Norma-Jean [14]
3 years ago
13

Dr. Ingo Larsen is testing the effectiveness of a new memory-enhancing study technique. He greets each participant at the door a

nd escorts them into either the control group (That receives the old memory technique) or the experimental group (that receives the new memory technique). He then conducts the experiment and analyzes the results. This is all quite problematic, because of the potential presence of ____________
a. nocebo outcomes
b. rival hypotheses
c. sharpening and leveling
d. experimenter expectancy effects
Social Studies
1 answer:
labwork [276]3 years ago
5 0

Answer:

d. experimenter expectancy effects

Explanation:

According to my research on different research method problems, I can say that based on the information provided within the question this is all quite problematic, because of the potential presence of experimenter expectancy effects. This refers to the influence that a researcher may have on the outcome of an experiment simply by being present or interacting with the subjects in the study.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Which two factors contributed to the fall of the Western Roman Empire?
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Answer:

1. Invasions by Barbarian tribes.

2. Economic troubles and overreliance on slave labor.

3. The rise of the Eastern Empire.

4. Overexpansion and military overspending.

5. Government corruption and political instability.

6. The arrival of the Huns and the migration of the Barbarian tribes.

7. Christianity and the loss of traditional values.

Here I have mentioned 7 select any 2 of them

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What is the most illegal dog breed to have in the world
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Tom works hard throughout the week and very much looks forward to his weekends. He thinks that his hard work earns him as many d
Ludmilka [50]

Answer is given below:

Explanation:

  • Tom may be guilty of violating public peace. Especially when everyone thinks he will retire from bed, his disorderly behavior that causes anger in society.                                                                                      
  • So, that Breach of public peace is all about disturbing the public peace or order as a result of of disorderly behavior.      

4 0
3 years ago
Behavior that is aimed at helping another, requires some self-sacrifice, and is not performed for personal gain, defines _____
densk [106]
<span>Behavior that is aimed at helping another, requires some self-sacrifice, and is not performed for personal gain, defines: Altruism

one example of Altruism can be seen on what bill gates doing with his wealth. Rather than choosing to invest his capital into more business to generate more profit, he chooses to spend it to help less-developed countries.</span>
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3 years ago
The measure of how close and how heavy are the particles in an object is called its: Immersive Reader (1 Point)
Aleks04 [339]

Answer:

Matter

Explanation:

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  • Volume is the amount of space that a sample of matter occupies.
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