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
ivann1987 [24]
3 years ago
5

At Folger University, Drs. Chase and Sanborn are conducting an experiment on the effects of caffeine on memory. Participants are

randomly assigned to a caffeine or a no-caffeine group; their recall of items on a word list is later assessed. Which pair correctly identifies a variable in this experiment?
A)caffeine – dependent variable
B)word recall – experimental variable
C)caffeine – independent variable
D)word recall – independent variable
Social Studies
1 answer:
hammer [34]3 years ago
6 0

Answer:

C)caffeine is the independent variable

Explanation:

Caffeine is the independent variable and word recall is the dependent variable. Word recall is dependent on the presence or absence of caffeine.

You might be interested in
How is this kind of rock formed?
Cerrena [4.2K]
These are formed when rocks are near molten lava
5 0
3 years ago
Read 2 more answers
How did geographic differences between regions (New England, Southern, and Midwestern colonies) lead to economic differences bet
8_murik_8 [283]
Lets look at the temperature of these regions. In the New England colonies it was typically colder, they were father North. In the Southern Colonies, it was generally warmer, and same for the Midwestern. Now the landscape of these colonies. In the New England colonies the soil was hard and rigid, due to the mountains in the are. The Southern Colonies had fertile soil and the Midwestern Colonies had forests. So, in the New England colonies is where more of the "factories" were, the Southern Colonies had the Agricultural, and the Midwest had the fur. Now, all these colonies were trading with other countries and were dependent on each other.
4 0
4 years ago
If you want to remember someone's name and use the memory technique of repeating their name over and over again, you would be us
slamgirl [31]
Cccccccccccccccccccccccccccccccccccccccccccccc
8 0
3 years ago
Read 2 more answers
According to the ________ theory of emotion, emotional experiences arise from physiological arousal.
ankoles [38]

Answer:

According to the James-Lang theory of emtion, emotional experiences arise from physiological arousal.

Explanation:

The James-Lang theory of emotion is the result of the combination of the theories proposed by William James and Carl Lang, and it is one of the oldest theories of emotion. It states that we feel emotions after feeling and interprenting a certain physiological arousal. While common sense can make us believe that we feel an emotion and then a particular physiological reaction appears, the James-Lang theory says the opposite. For example, while we might think that we feel fear due to an external stimuli and then our hands begin to sweat due to that fear, the James-Lang theory proposed that our hands begin to sweat due to an external stimuli and then we interpret our reaction as fear.

3 0
3 years ago
_________________ of licensed teen drivers who use drugs regularly report they “drug and drive."
siniylev [52]

Answer:

Almost 70%

Explanation:

Almost 70% of licensed teen drivers who use drugs regularly report they ''drug and drive."

7 0
3 years ago
Read 2 more answers
Other questions:
  • In which stage of socialization do employees adopt the goals and values of the organization, recognize what the organization has
    13·2 answers
  • _______________ is a fundamental personality dimension that describes the extent to which people are imaginative and questioning
    6·1 answer
  • What are the bureaus under the FTC?
    14·1 answer
  • Brief episodes of retrograde amnesia (for example, the traumatic disruption of newly formed memories when a football player take
    15·1 answer
  • Explain how islam began (5 marks)
    10·1 answer
  • After weeks of protest in Zuccotti Park, NYC’s "Occupy Wall Street" divided into two camps: one composed of higher income protes
    9·1 answer
  • All of these american television shows feature some minority performers, but ________ is a rare example in which minority perfor
    12·1 answer
  • A large nationwide poll recently showed an unemployment rate of 9% in the US. The mayor of a local town wonders if this national
    14·1 answer
  • Can anyone help? I need to finish this by tomorrow I need help please.
    15·1 answer
  • Which of the following types of stars has a lower surface temperature than the Sun?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!