100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ccj 4700 fsu -exam 2 Updated 2024/2025 Verified 100% $7.99   Add to cart

Exam (elaborations)

ccj 4700 fsu -exam 2 Updated 2024/2025 Verified 100%

 6 views  0 purchase
  • Course
  • Ccj 4700 fsu
  • Institution
  • Ccj 4700 Fsu

concurrent validity - indicator must be associated with a preexisting indicator that is judged to be valid 4 types of reliability - - stability: reliability across time ( E.G. test - retest method, parallel forms method) - representative reliability - internal consistency reliability (split ha...

[Show more]

Preview 2 out of 9  pages

  • September 15, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Ccj 4700 fsu
  • Ccj 4700 fsu
avatar-seller
ACADEMICMATERIALS
ccj 4700 fsu -exam 2
concurrent validity - indicator must be associated with a preexisting indicator that is judged to be
valid



4 types of reliability - - stability: reliability across time ( E.G. test - retest method, parallel forms
method)

- representative reliability

- internal consistency reliability (split half method)

- equivalence reliability (intercoder/ interrater reliability)



conceptualization - the process by which we identify what we mean by a concept.- the product is
a specific, agreed upon meaning for a concept



concept - construct derived by mutual agreement from mental images (conceptions)



operationalization - the process of developing an operational definition



operational definition - definition in terms of specific operations, measurement instruments, or
procedures



reliability - requires that the indicator gives the same result each time the same thing is measured




Heisenberg principle - The idea that the system and practice of measurement exerts a
psychological influence on the people being measured, and thereby affects operating results.



how to improve reliability - - conceptualize clearly

- increase the level of measurement

- use multiple indicators

, - use pretests and pilot studies

- use established measures

- training of research workers/ interviewers



Hierarchy Rule - the most serious crime is the only crime reported. UCR



validity - measures the extent to which the measure actually reflects the real meaning of the
concept it is supposed to measure ( we can never be sure about validity, but we can identify measures
that are more valid than others)



Types of validity - - face validity

- criterion related validity

- concurrent validity

- predictive validity

- convergent validity

- construct validity



face validity - does the measure make sense?



criterion related validity - compare the results of the measure to some trustworthy alternative
measure



predictive validity - where an indicator predicts future events that are logically related to a
construct



convergent validity - do all of the indicators operate in a similar fashion?



construct validity - based on the logical relationships among variables



threats to internal validity - history

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 ACADEMICMATERIALS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

84251 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
$7.99
  • (0)
  Add to cart