100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NURS 328 Unit 7 Quantitative Research Design Questions With Complete Solutions. CA$15.80   Add to cart

Exam (elaborations)

NURS 328 Unit 7 Quantitative Research Design Questions With Complete Solutions.

 2 views  0 purchase

Research design correct answer: spells out researcher's strategies for obtaining information that is accurate and interpretable: -will there be an intervention? -what types of comparison will be made? -how will extraneous variables be controlled? -when and how often will data be collected? -w...

[Show more]

Preview 2 out of 9  pages

  • August 18, 2023
  • 9
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
All documents for this subject (16)
avatar-seller
Classroom
NURS 328 Unit 7 Quantitative Research Design
Questions With Complete Solutions
Research design correct answer: spells out researcher's
strategies for obtaining information that is accurate and
interpretable:
-will there be an intervention?
-what types of comparison will be made?
-how will extraneous variables be controlled?
-when and how often will data be collected?
-what setting will the study take place in?

Experimental Designs vs Nonexperimental Designs correct
answer: one key difference - researchers using an experimental
design are active agents rather than passive observers

Three properties of an experiment correct answer: 1-
manipulation (vary the independant variables
2- control (control vs experimental groups)
3- randomization

Basic experimental designs: correct answer: Pretest-Posttest
design (observation of the dependent variable at two points of
time - before and after the treatment)
Posttest-only design - most basic, radomizing subjects to
different groups and subsequently measuring the dependent
variables.

Factorial Designs correct answer: (Between subjects designs)

, manipulation of two or more variables simultaneously
-allows chance to address more questions
-main effect from manipulated variables
-subjects randomized to a cell
-independent variables are called 'factors'

Crossover Design correct answer: (Within subjects design)
-participants exposed to more than one treatment
-a 'true experiment' only when subjects are randomly assigned
and subjects act as their own control gourd
-not appropriate for all studies as there is possible carry-over
effects (from other tx)

Experimental and control conditions correct answer: Protocols -
stipulate exactly what tx the experimental gourd will receive
Counter factual -control group condition specifies what exactly
the control will receive or will not receive.

Lazarsfeld 3 factors for causality correct answer: 1-cause must
precede effect
2- must be an empirical relationship between cause and effect
3-relationship cannot be d/t influence of a third variable

Limitations of experiments: correct answer: -not all variables
are amenable to manipulation
-characteristics can't be randomized on people
-variables may be manipulated, but may not be ethical to do so

Hawthorne Effect correct answer: term derived from a series of
experiments done at the Hawthorne Plant of Wester Electric
Corporation where environmental factors were manipulated

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 Classroom. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$15.80. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

73216 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
CA$15.80
  • (0)
  Add to cart