100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NCSU Psychology 200 Exam 1 Review Questions and Answers. $12.99   Add to cart

Exam (elaborations)

NCSU Psychology 200 Exam 1 Review Questions and Answers.

 1 view  0 purchase
  • Course
  • Psy 200
  • Institution
  • Psy 200

NCSU Psychology 200 Exam 1 Review Questions and Answers.

Preview 2 out of 6  pages

  • October 28, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Psy 200
  • Psy 200
avatar-seller
Wisdoms
NCSU Psychology 200 Exam 1 Review Questions and
Answers



Psychology - (correct answer) -Systematic study of behaviour and experience. We study psychology in order to understand,
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



explain, and predict behaviour.
ty ty ty ty




Free Will vs. Determinism - (correct answer) -Are there known causes of behaviour? Is all behaviour predictable?
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Mind-Brain Problem - (correct answer) -How does personal experience relate to the brain?
ty ty ty ty ty ty ty ty ty ty ty ty




Nature vs. Nurture - (correct answer) -How do differences in behaviour relate to environment and heredity?
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Themes of Psychology - (correct answer) -- "It depends"
ty ty ty ty ty ty ty ty



- Good science depends on good measurements, need to evaluate the quality of the evidence
ty ty ty ty ty ty ty ty ty ty ty ty ty ty



- Correlation does not indicate causation
ty ty ty ty ty




Theories - (correct answer) -Comprehensive explanation based on observation
ty ty ty ty ty ty ty ty




Qualities of Good Theories - (correct answer) -1. Falsifiable: precise, evidence can be used to confirm/contradict
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




2. Parsimonious: small number of underlying assumptions.
ty ty ty ty ty ty




Qualities of Good Hypotheses - (correct answer) -1. Falsifiable
ty ty ty ty ty ty ty ty



2. Specific
ty




Operational Definitions - (correct answer) -- Specify how we will measure something
ty ty ty ty ty ty ty ty ty ty ty



- Give a numerical value to something intangible
ty ty ty ty ty ty ty




Population Samples - (correct answer) -We generalize our findings from that small number of observations to the population
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Convenience Sample - (correct answer) -A group chosen because of its ease of study
ty ty ty ty ty ty ty ty ty ty ty ty ty




Representative Sample - (correct answer) -One that resembles the population ty ty ty ty ty ty ty ty ty




Random Sample - (correct answer) -One in which every individual in the population has an equal chance of being selected.
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Types of Research Design - (correct answer) -Natural Observations, Case Histories, Surveys, Correlational Studies
ty ty ty ty ty ty ty ty ty ty ty ty ty




Natural Observations - (correct answer) -A careful examination of what happens under more or less natural conditions
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Case Histories - (correct answer) -A thorough description of a person, including abilities and disabilities, medical condition, life
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



history, unusual experiences, and whatever else seems relevant. Focuses on a single individual.
ty ty ty ty ty ty ty ty ty ty ty ty ty




Survey - (correct answer) -Study of the prevalence of certain beliefs, attitudes, or behaviours based on people's responses to
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



questions.
ty




Correlational Studies - (correct answer) -A measure of the relationship between two variables.
ty ty ty ty ty ty ty ty ty ty ty ty

,Descriptive Statistics - (correct answer) -Mathematical summaries of results ty ty ty ty ty ty ty ty




Inferential Statistics - (correct answer) -Statements about a large population based on inference from a small sample
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty




Mode - (correct answer) -Most frequent ty ty ty ty ty




Mean - (correct answer) -The average ty ty ty ty ty




Median - (correct answer) -The middle score ty ty ty ty ty ty




Range Variation - (correct answer) -Distance from lowest value to highest value
ty ty ty ty ty ty ty ty ty ty ty




Standard Variation - (correct answer) -Exceptions from the average ty ty ty ty ty ty ty ty




P Value - (correct answer) -Estimate of the probability that measured score would occur in the population. Probability that a
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



relationship would occur by chance.
ty ty ty ty ty




Biological Psychology - (correct answer) -Study of links between biology and behaviour
ty ty ty ty ty ty ty ty ty ty ty




Neurons - (correct answer) -Cells that make up your nervous system ty ty ty ty ty ty ty ty ty ty




Number of Neurons in Nervous System - (correct answer) -80-90 billion
ty ty ty ty ty ty ty ty ty ty




Dendrites - (correct answer) -Carry neural impulses to the cell body ty ty ty ty ty ty ty ty ty ty




Cell Body (Soma) - (correct answer) -Contains nucleus of cells
ty ty ty ty ty ty ty ty ty




Axon - (correct answer) -Carry impulses away from cell body to other neurons
ty ty ty ty ty ty ty ty ty ty ty ty




Mylien Sheath - (correct answer) -Fatty insulation, speeds impulses
ty ty ty ty ty ty ty ty




Terminal Buttons - (correct answer) -Form junctions with other neurons ty ty ty ty ty ty ty ty ty




Action Potential - (correct answer) -An excitation that travels along an axon at a constant strength, no matter how far it
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



travels
ty




Neurotransmitters - (correct answer) -A chemical that activates receptors on other neurons (messages) ty ty ty ty ty ty ty ty ty ty ty ty




Synapse - (correct answer) -The specialized junction between one neuron and another. Neurotransmitters cross the synapse
ty ty ty ty ty ty ty ty ty ty ty ty ty ty ty



and travel to other neurons.
ty ty ty ty ty




Neurotransmitters Possible Outcomes - (correct answer) -1. Re-uptake ty ty ty ty ty ty ty



2. Metabolized ty



3. Remain in Synapse
ty ty ty



4. Signal Transmitted
ty ty




Dopamine - (correct answer) -Neurotransmitter associated with movement, emotion, and memory.
ty ty ty ty ty ty ty ty ty ty



- Associated with schizophrenia, Parkinson's Disease, addiction
ty ty ty ty ty ty




Serotonin - (correct answer) -Neurotransmitter associated with mood, sleep, and arousal.
ty ty ty ty ty ty ty ty ty ty



- Associated with depression
ty ty ty




Acetylocholine - (correct answer) -Neurotransmitter associated with arousal and learning. ty ty ty ty ty ty ty ty ty



- Associated with Alzheimer's disease
ty ty ty ty




Endorphins - (correct answer) -Neurotransmitter associated with plain and pleasure. ty ty ty ty ty ty ty ty ty

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Wisdoms. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.99
  • (0)
  Add to cart