Exam (elaborations)
ESB TEST 2 questions with verified answers
- Course
- Institution
ESB TEST 2 questions with verified answers
[Show more]
Seller
Follow
BravelRadon
Reviews received
Content preview
ESB TEST 2Research Process - correct answer ✔✔Question, design, findings, publishing
True Experiment - correct answer ✔✔designs in which the researcher manipulates ALL independent
variables; total control over who's in what group
Quasi Experimental Design - correct answer ✔✔designs in which random assignments cannot be used
Quasi Independent Variables - correct answer ✔✔variables treated as if they were independent
variables in the experimental design even though the researchers did not manipulate them
Self Reports - correct answer ✔✔any measurement technique that directly asks a participant how they
think/feel
Advantages of Self Report - correct answer ✔✔inexpensive, easily administered, firsthand info from the
source
Disadvantages of Self Report - correct answer ✔✔social desirability concerns, potential demand
characteristics (wanting a specific result like on buzzfeed quiz), possible retrospective bias
Behavioral Measure - correct answer ✔✔a measure of a participant's actions in a research design, must
be able to operationally define and measure participants' behavior (Behavioral
trace/observation/choice)
Raw Score - correct answer ✔✔the actual score; trace score + error
True Score - correct answer ✔✔what your score would be if the test was a perfect measure of that
attribute and uninfluenced by any extraneous factors
, Error - correct answer ✔✔extraneous influences that will cause the raw score to deviate from the true
score; (random error + bias)/systematic error
Random Error - correct answer ✔✔variation from the measure's true score due to unsystematic or
chance factors, present if you get different results when the same measure was used multiple times
Systematic Error - correct answer ✔✔aka bias, error that consistently pushes scores in a given direction,
worse than random error bc leads to inaccurate conclusions
Strategies for Minimizing Error - correct answer ✔✔standardization of experiments, reduce scorer biases
Observer/Scorer Bias - correct answer ✔✔misinterpreting an observation based on the researcher's
existing beliefs, previous experiences, expectations, etc
Ceiling Effect - correct answer ✔✔occurs when the upper boundary of a measurement tool is set too
low, leading everyone to select the highest response
Floor Effect - correct answer ✔✔occurs when the lower boundary of a measurement tool is set too high,
leading everyone to select the lowest response
Reliability - correct answer ✔✔stability or consistency of a measure
Validity - correct answer ✔✔the degree to which a tool measures what it claims to; to be valid, a
measure must first be reliable
Population - correct answer ✔✔the entire group of interest in a research study from which a sample is
drawn
Sample - correct answer ✔✔a subset of the population from which the researcher collects data
Sampling Plan - correct answer ✔✔explicit strategy used for recruiting participants from the population;
goal is to represent the population you are sampling
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 BravelRadon. 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)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now