statistical tests

• test of difference 


  Related design and unrelated design
• Related design 


  Repeated measure + matched pairs
• Unrelated design 


  independent participants / measure
• Test of association or correlation 


  only one type
• Nominal data 


  frequency, how often, different groups (most basic)
• Ordinal data 


  can be ranked (type of score)
• Interval data 


  pre set measurement (use equipment to get data)
• type of data 


  Nominal, Ordinal, Interval
• types of tests 


  Test of difference (related design + unrelated design) or test of association/correlation
• statistical tests 


  Sign test, chi-squared, Wilcoxon matched pairs, Mann-Whitney U, Spearman's rho, Related t test, Unrelated t test, Pearson's R
• acronym remember tests 


  Simon Cowell Wants More Singers Receiving Unanimous Praise
• Sign test 


  Related design + nominal data
• Chis-squared 


  Nominal ata + unrelated design or test of association/correlation
• Wilcoxon matched pairs 


  Ordinal data + related design
• Mann-whitney U 


  Ordinal data + unrelated design
• Spearman's rho 


  ordinal data+ test of association/ccorrelation
• Related t test 


  Interval data + related design
• Unrelated t test 


  Interval data + unrelated design
• Pearson's r 


  unrelated design + test of association/correlation