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Short Course
on
Power calculations for researchers
The reason why the NWU wishes to offer the course is to give individuals the necessary tools to perform, interpret and report power calculations on a specific research topic. There is an increasing demand for individuals being able to perform power calculation. Power calculations plays an integral role in quantitative research, therefore by enhancing power calculation knowledge the quality and the ethicality of research outputs will improve.

Purpose of the course:

This short course aims to equip participants with the skills necessary to perform own power calculations according to studies aimed to answer a specific research question. The participant will gain knowledge on how to select a proper power calculation, perform it using available software tools, interpret the results and report power calculations in a protocol.

Admission requirements:

Admission requirements: 
-
Learning assumed to be in place: 
NQF level 4

Course outcomes and assessment criteria :

Course outcomes and the associated assessment criteria: 

Study Unit

Outcomes

Assessment Criteria

  After completion of this course, participants will: Participant will be assessed on the following criteria:
  1) Demonstrate informed knowledge and understanding of power calculation analyses applied in quantitative research

1) Identify the proper power calculation technique in relation to the aim and to the

    study design

  2) Demonstrate the ability to select, apply and interpret standard power analyses applied to different research studies

2) Identify the parameter of interest to perform  the power calculation in relation to

    the aim and to the study design

  3) Demonstrate the ability to report results from power calculations in a reliable, accurate and an ethical manner 3) Perform a proper power calculation using  the G*power and SAS software packages
    4) Interpret the output from  the G*power and SAS software packages
    5) Perform and interpret a power plot using the G*power and SAS software packages
    6) Report power calculation results in scientific protocols
     

 

Assessment: 
Participation in short course activities.
Method of assessment: 
100% attendance and informal formative assessment.

Additional information

Mode of delivery: 
Contact
Target group: 
Postgraduate students busy with research, researchers or any person who would like to enhance his or her statistical knowledge regarding power calculation.
Contact us
Name: 
Prof JS Allison
Telephone number: 
018 299 2571