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
Travka [436]
3 years ago
12

Dr. Martinez is studying the effects of diet on mental alertness. Each morning for two weeks, participants in Dr. Martinez's stu

dy eat a breakfast that is either high in carbohydrates or high in protein. Dr. Martinez then measures the participants' abilities to solve geometry problems. What is the dependent variable in this study?
Social Studies
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

The correct answer is: The participants' abilities to solve geometry problems.

Explanation:

Researches contain both dependent and independent variables.

In a research the dependent variable is the variable that the researcher wants to identify if it changes by modifying the independent variables.

Independent variables are multiple factors that if modified they may or may not change the dependent variable.

In this particular case, Dr Martinez wants to prove the effects of diet on mental alertness. He proceeds to instruct the participants to eat breakfast that's either high in carbohydrates or high in protein (Independent variables) and then Dr. Martinez then measures the participants abilities to solve geometry problems (Dependent variable).

In conclusion, the dependent variable in this study is: Participants' abilities to solve geometry problems.

You might be interested in
PLEASE HELP!!!!!!!!!!!!!!!! GIVING BRAINLIEST TO BEST CORRECT ANSWER!
Nataliya [291]

Answer: The empire was split into the western and eastern sections in 395 AD. The empire weakened beginning in 395 AD and fell in 476 AD.

Explanation:

  • The Roman Empire was divided into east and west in 376 AD. The Roman emperor Theodosius was the first to share the empire by his sons, Honorius  received the western part and Arcadius  the eastern part of the empire. The Roman Empire, at that moment, had a vast surface area. In the opinion of many historians, the effort to divide the empire was the result of the desire to control and hold such a massive space more comfortable to manage.
  • However, after the division of the empire into east and west, there was a weakening. The new young rulers did not prove successful, leading to a weakening. The continuity of the empire's decline will continue throughout the fifth century. Poor politics, hiring troops, the economic change will eventually lead to the fall of the 476th empire. The last Roman emperor Romulus Augustus was removed from power by the barbarian warlord Odoakarus and declared himself emperor.
3 0
3 years ago
Read 2 more answers
Tom was experiencing dizziness just before he ate his lunch and noted that after he started eating his dizziness disappeared. Fr
SVEN [57.7K]
C because his reason came from a particular instance so induction
8 0
3 years ago
What is a power NOT given to your vice president by the Constitution?
Zanzabum

Answer:

the vice president cannot do answer B

5 0
3 years ago
Distinguishing between normal and abnormal behavior is often difficult to do, yet a majority of clinicians agree on the fundamen
GrogVix [38]

Answer: C

Explanation:

Maladaptive behaviours help human function essentially in their day to day activities such behaviours include Anger, communication e.t.c

8 0
3 years ago
The pumpkin is related to the potato…<br><br> True?<br> or<br> False?
Anastaziya [24]
False
I believe its a squash.
3 0
3 years ago
Other questions:
  • Site of the first battle of the first battle of the Revolutionary war?
    8·2 answers
  • Who influenced and helped shape the ideas of dr. martin luther king jr
    12·1 answer
  • Recent research has shown a relation between response to human pheromones and:
    10·1 answer
  • What is the main idea of propaganda
    5·2 answers
  • When you construct an argument, you are relating to the world by means of your ability to infer. True False
    7·2 answers
  • What values were displayed in the Texas fight for independence from Mexico?
    8·1 answer
  • Discrete trial instruction and naturalistic teaching strategies have more differences than similarities
    5·1 answer
  • Your individual assignment is to write an essay that addresses the following question: Did the North or South kill the Reconstru
    6·1 answer
  • In what way did Georgia’s Constitution of 1777 resemble the Articles of Confederation?
    9·1 answer
  • imagine you have failed a class. you have evaluated this situation and decided that failing the class is stressful and important
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!