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Psych 311 Exam Answered
Psych 311 Exam Answered 
 
Why was Descartes' hydraulic model of brain function an important step in modern understanding of the brain? - Answer- This model was a first attempt at providing a physical explanation for behavior 
 
Saltatory conduction occurs only in - Answer- myelinated axons 
 
____ neurons control movements and actions of organs - Answer- motor 
 
The part of a neuron that contains the nucleus is called the - Answer- soma 
 
As Francine slowly lost motor function and suffered...
- Exam (elaborations)
- • 3 pages •
Psych 311 Exam Answered 
 
Why was Descartes' hydraulic model of brain function an important step in modern understanding of the brain? - Answer- This model was a first attempt at providing a physical explanation for behavior 
 
Saltatory conduction occurs only in - Answer- myelinated axons 
 
____ neurons control movements and actions of organs - Answer- motor 
 
The part of a neuron that contains the nucleus is called the - Answer- soma 
 
As Francine slowly lost motor function and suffered...
Psych 311 Exam Questions With New Update Solutions Graded A+
Psych 311 Exam Questions With New Update Solutions Graded A+ 
 
One implication of Urie Bronfenbrenner's ecological theory is that to understand development, one must: - Answer- Consider the individual and the different levels of sociocultural contexts with which he or she interacts. 
 
Development includes: - Answer- Growth and decline. 
 
Name one advantage and one disadvantage of using surveys as a way to collect data. - Answer- Surveys can be used to study a wide range of topics and can c...
- Exam (elaborations)
- • 16 pages •
Psych 311 Exam Questions With New Update Solutions Graded A+ 
 
One implication of Urie Bronfenbrenner's ecological theory is that to understand development, one must: - Answer- Consider the individual and the different levels of sociocultural contexts with which he or she interacts. 
 
Development includes: - Answer- Growth and decline. 
 
Name one advantage and one disadvantage of using surveys as a way to collect data. - Answer- Surveys can be used to study a wide range of topics and can c...
PSYCH-311 (Motion, Sexual Development, Sexual Behavior, Sexuality & Gender) Exam 5 Questions With 100% Solved Correct Answers
PSYCH-311 (Motion, Sexual Development, Sexual Behavior, Sexuality & Gender) Exam 5 Questions With 100% Solved Correct Answers 
 
T/F: Sensory perception and motion use pathways that mirror one another, sending information in opposite directions. - Answer- True 
 
Neurons send signal fibers to ___. - Answer- D. Contract 
 
What is the relationship between the motor neuron axons and muscle fibers? - Answer- Each axon can innervate one or more fibers. 
 
The eye muscles can be moved with greater pr...
- Exam (elaborations)
- • 7 pages •
PSYCH-311 (Motion, Sexual Development, Sexual Behavior, Sexuality & Gender) Exam 5 Questions With 100% Solved Correct Answers 
 
T/F: Sensory perception and motion use pathways that mirror one another, sending information in opposite directions. - Answer- True 
 
Neurons send signal fibers to ___. - Answer- D. Contract 
 
What is the relationship between the motor neuron axons and muscle fibers? - Answer- Each axon can innervate one or more fibers. 
 
The eye muscles can be moved with greater pr...
Psych 311 Exam A+ Pass
Psych 311 Exam A+ Pass 
 
 
Which of the following is a major difference between a hypothesis test with the t statistic formula and the test with a z-score? - Answer- You must calculate the sample variance (or standard deviation) for the t statistic but not for the z-score. You use the unit normal table to find critical values for the z-score test but not for the t test. You must know the population variance (or standard deviation) for the z-score but not for the t statistic. 
 
On average, what...
- Exam (elaborations)
- • 1 pages •
Psych 311 Exam A+ Pass 
 
 
Which of the following is a major difference between a hypothesis test with the t statistic formula and the test with a z-score? - Answer- You must calculate the sample variance (or standard deviation) for the t statistic but not for the z-score. You use the unit normal table to find critical values for the z-score test but not for the t test. You must know the population variance (or standard deviation) for the z-score but not for the t statistic. 
 
On average, what...
PSYC 311 Unit 8 Exam Questions With All Correct Answers 2025 Marking Scheme
PSYC 311 Unit 8 Exam Questions With All Correct Answers 2025 Marking Scheme 
 
Two variables increasing and decreasing together is to _____ as two variables moving in opposite directions is to _____. - Answer- a positive relationship; a negative relationship 
 
Causation implies _ - Answer- correlation 
 
If a correlation coefficient that you expected to be fairly high turns out to be very low, you should investigate whether there is a: - Answer- restrictive range on one or both variables and a ...
- Exam (elaborations)
- • 3 pages •
PSYC 311 Unit 8 Exam Questions With All Correct Answers 2025 Marking Scheme 
 
Two variables increasing and decreasing together is to _____ as two variables moving in opposite directions is to _____. - Answer- a positive relationship; a negative relationship 
 
Causation implies _ - Answer- correlation 
 
If a correlation coefficient that you expected to be fairly high turns out to be very low, you should investigate whether there is a: - Answer- restrictive range on one or both variables and a ...
Psych 311 Exam Solved Correctly
Psych 311 Exam Solved Correctly 
 
A researcher asks participants to estimate the height (in inches) of a statue that was in a waiting area. The researcher records the following estimates: 40, 46, 30, 50, and 34. If the researcher removes the estimate of 40 (say, due to an experimenter error), then the value of the mean will____ (Hint: Calculate the mean first!) 
a) decrease 
b) increase 
c) remain the same 
d) become negative - Answer- C 
 
Researchers measure data in a ________ to learn more a...
- Exam (elaborations)
- • 34 pages •
Psych 311 Exam Solved Correctly 
 
A researcher asks participants to estimate the height (in inches) of a statue that was in a waiting area. The researcher records the following estimates: 40, 46, 30, 50, and 34. If the researcher removes the estimate of 40 (say, due to an experimenter error), then the value of the mean will____ (Hint: Calculate the mean first!) 
a) decrease 
b) increase 
c) remain the same 
d) become negative - Answer- C 
 
Researchers measure data in a ________ to learn more a...
PSYCH 311 Thayne Exam Rated A+ Verified
PSYCH 311 Thayne Exam Rated A+ Verified 
 
Construct an argument for why psychology is -- or is not -- a science. - Answer- I believe it is a science and here is why. Science is always changing; it will never stay the same. Humans follow the same fundamental principle but just in a shorter time. So instead of waiting for millions of years or flying light-years away, ideas and creations can change in a matter of minutes to over the span of a life. (Think worldview) 
 
Identify the two different w...
- Exam (elaborations)
- • 6 pages •
PSYCH 311 Thayne Exam Rated A+ Verified 
 
Construct an argument for why psychology is -- or is not -- a science. - Answer- I believe it is a science and here is why. Science is always changing; it will never stay the same. Humans follow the same fundamental principle but just in a shorter time. So instead of waiting for millions of years or flying light-years away, ideas and creations can change in a matter of minutes to over the span of a life. (Think worldview) 
 
Identify the two different w...
Psych 311 CSUSB (ME) Exam Questions With All Correct Answers Verified Answers 2025 Marking Scheme New Update
Psych 311 CSUSB (ME) Exam Questions With All Correct Answers Verified Answers 2025 Marking Scheme New Update 
 
Beneficence and no maleficence are fundamental principles that require that research does no harm and only good. - Answer- True 
 
In q within-subject study, the pre-test serves as the control in the study. - Answer- True 
 
A researcher is interested in examining the effect of beverage choice on mood. The researcher lets people select which type of beverage they drink, and after that ...
- Exam (elaborations)
- • 6 pages •
Psych 311 CSUSB (ME) Exam Questions With All Correct Answers Verified Answers 2025 Marking Scheme New Update 
 
Beneficence and no maleficence are fundamental principles that require that research does no harm and only good. - Answer- True 
 
In q within-subject study, the pre-test serves as the control in the study. - Answer- True 
 
A researcher is interested in examining the effect of beverage choice on mood. The researcher lets people select which type of beverage they drink, and after that ...
Psych 311 Exam 2025 Newest Exam Questions And Correct Answers | Passed
Psych 311 Exam 2025 Newest Exam Questions And Correct Answers | Passed 
 
Outline why relationships and social support are important to study. - Answer- to examine how social networks can negatively impact someone. and how the different supports are perceived and offered in situations to see how to better outcomes. 
 
Define and provide examples of (1) emotional, practical and negative support behaviours, and (2) visible and invisible support. - Answer- emotional also known as nurturant support,...
- Exam (elaborations)
- • 5 pages •
Psych 311 Exam 2025 Newest Exam Questions And Correct Answers | Passed 
 
Outline why relationships and social support are important to study. - Answer- to examine how social networks can negatively impact someone. and how the different supports are perceived and offered in situations to see how to better outcomes. 
 
Define and provide examples of (1) emotional, practical and negative support behaviours, and (2) visible and invisible support. - Answer- emotional also known as nurturant support,...
Psych 311 Exam Quiz 4 Exam Graded A+
Psych 311 Exam Quiz 4 Exam Graded A+ 
 
A researcher is conducting a study in which a treatment group is compared to a no-treatment control group. The treatment group is tested in the lab and the control group is tested in a classroom. Time is likely to be a threat to the internal validity of the study. - Answer- False 
 
Selection bias is a threat to external validity. - Answer- True 
 
A researcher moves an experiment out of the laboratory and into the real world. This type of research is call...
- Exam (elaborations)
- • 3 pages •
Psych 311 Exam Quiz 4 Exam Graded A+ 
 
A researcher is conducting a study in which a treatment group is compared to a no-treatment control group. The treatment group is tested in the lab and the control group is tested in a classroom. Time is likely to be a threat to the internal validity of the study. - Answer- False 
 
Selection bias is a threat to external validity. - Answer- True 
 
A researcher moves an experiment out of the laboratory and into the real world. This type of research is call...
Test Bank for Success in Practical/Vocational Nursing 10th Edition, by Janyce L. Carroll, Lisa Collier, All Chapters 1-19 included Graded A + Exam Questions 100% Correct Answers New Update
NCCCO Rigger 1 Exam Questions with Correct Answers
J-STD-001 Exam Questions And Correct Answers 2026 New Update ( A Pass)
A56 CPCS Articulated Dump Truck Theory EXAM NEWEST 2025 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+||NEWEST VERSION
MPTC Criminal Law Exam Questions and Correct Answers