Essay
Becky assignment
- Course
- Institution
- Book
Essay study book Introduction to Psychological Assessment in the South African Context of C. Foxcroft, G. Roodt - ISBN: 9780190418595 (Becky's assignment)
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
IOP3701 Assignment 2 Semester 2 2024 | Due September 2024
-
PYC4807 Questions and Answers
-
Psychological Assessment in Real-Life Contexts
Seller
Follow
reneilwemadibe
Reviews received
Content preview
PYC480-7Table of Contents
Table of Contents .................................................................................................................................... 1
1. INTRODUCTION ............................................................................................................................... 3
Developing a psychological measure .................................................................................................. 3
1.1 Phase 1: Planning ................................................................................................................ 3
1.2 Phase 2: Item Writing .......................................................................................................... 4
1.3 Phase 3: Assembling and pre-testing the experiential version of a measure .................... 4
1.4 Phase 4: Item Analysis ......................................................................................................... 5
1.5 Phase 5: Revising and standardizing the final version of the measure ............................... 5
1.6 Phase 6: Technical evaluation and establishing norms ....................................................... 6
2. ADAPTATION OF ASSESSMENT........................................................................................................ 6
2.1 Enhancing fairness ............................................................................................................... 6
2.2 Reducing the time and costs ............................................................................................... 6
2.3 Steps in the adaptation process .............................................................................................. 7
2.3.1 Suitability of the instrument ........................................................................................... 7
2.3.1.2 Language ......................................................................................................................... 7
2.3.2 Culture ............................................................................................................................. 7
2.3.4 Environment .................................................................................................................... 8
3. TEST RELIABILITY ............................................................................................................................. 8
3.1 Types of reliability ......................................................................................................................... 9
3.1.1 Test retest reliability............................................................................................................... 9
3.1.1 Disadvantages of test retest reliability ............................................................................ 9
3.1.2 Alternate- Form reliability ............................................................................................... 9
3.1.2.1 Disadvantages of alternate form reliability .................................................................... 9
3.1.3 Split Half reliability .......................................................................................................... 9
3.1.4 Inter Item consistency ..................................................................................................... 9
3.1.5 Inter Rater reliability ....................................................................................................... 9
3.1.6 Intra rater reliability ...................................................................................................... 10
3.2 Possible factors that might affect reliability. ........................................................................ 10
3.2.1 Responded error............................................................................................................ 10
3.2.1.1 Non- Response error: .................................................................................................... 10
3.2.1.2 Response bias ................................................................................................................ 10
3.3 Generalizability theory .......................................................................................................... 10
1
, PYC480-7
4 VALIDITY ........................................................................................................................................ 10
4.1 Definition: ............................................................................................................................. 10
4.2 Types of validity: ................................................................................................................... 10
4.2.1 Face Validity: ........................................................................................................................ 10
4.2.2 Content validity: ................................................................................................................... 11
4.2.3 Construct Validity: ................................................................................................................ 11
4.2.4 Criterion predicted validity................................................................................................... 11
4.2.5 Concurrent validity: .............................................................................................................. 11
4.2.6 Predictive Validity:................................................................................................................ 11
5 NORMS .......................................................................................................................................... 11
5.1 Standard normal distribution ................................................................................................ 12
Figure 1 .............................................................................................................................................. 12
5.2 Establishing group norm........................................................................................................ 12
5.2.1 Types of norms .................................................................................................................. 12
5.2.1.1 Developmental scales:................................................................................................... 12
5.2.1.2 mental age ..................................................................................................................... 12
5.2.1.3 Grade equivalence......................................................................................................... 12
5.2.1.4 Percentiles ..................................................................................................................... 12
5.2.2 Standard scores ............................................................................................................. 12
5.2.2.1 Z Scores ......................................................................................................................... 12
5.2.2.2 Deviation IQ Scale.......................................................................................................... 12
6. CONCLUSION ................................................................................................................................. 13
6 REFERENCES .................................................................................................................................. 13
2
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 reneilwemadibe. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.70. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67474 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now