Trauma-Informed Leadership - Five Practical Principles
Nature of the data
1. What is the nature of the outcome data?
Scaled? Ordinal?
Nominal Proportional?Nominal?
2. What is the nature of the outcome data?
Note: By outcome data we mean, the data that is being
influenced by something. For example, “Do humanities or
science professors drive faster?”
The outcome data is not professors but speed.
3. Scaled data provides exact amounts.
Central Tendency, Spread, or Symmetry?
12.5 feet60 degrees
4. Scaled data provides exact amounts.
Central Tendency, Spread, or Symmetry?
80 Miles per hour
12.5 feet60 degrees
1st Place 2nd Place 3rd Place
Ordinal or ranked data provides comparative amounts.
5. Scaled data provides exact amounts.
Central Tendency, Spread, or Symmetry?
80 Miles per hour
12.5 feet60 degrees
1st Place 2nd Place 3rd Place
Ordinal or ranked data provides comparative amounts.
Nominal data names or puts values in categories.
Republican or DemocratFor or Against Mexican, Canadian, or American
6. Scaled data provides exact amounts.
Central Tendency, Spread, or Symmetry?
80 Miles per hour
12.5 feet60 degrees
1st Place 2nd Place 3rd Place
Ordinal or ranked data provides comparative amounts.
Nominal data names or puts values in categories.
Republican or DemocratFor or Against Mexican, Canadian, or American
Nominal proportional data are simply percentages.
Republican 45% or Democrat 55%
8. Scaled data provides exact amounts.
Central Tendency, Spread, or Symmetry?
80 Miles per hour
12.5 feet60 degrees
Ordinal or ranked data provides comparative amounts.
1st Place 2nd Place 3rd Place
Nominal data names or puts values in categories.
Republican or DemocratFor or Against Mexican, Canadian, or American
Nominal proportional data are simply percentages.
Republican 45% or Democrat 55%
11. Does product A or B have the highest profit
margin in terms of $$?
Scaled? Ordinal?
Nominal Proportional?Nominal?
12. Does product A or B have the highest profit
margin in terms of $$?
Scaled? Ordinal?
Nominal Proportional?Nominal?
13. Does product A or B have the highest profit
margin in terms of $$?
Scaled? Ordinal?
Nominal Proportional?Nominal?
14. Does product A or B have the highest profit
margin in terms of $$?
Scaled? Ordinal?
Nominal Proportional?Nominal?
Note – even though product A and B are categories and
thus nominal, the focus is on what we call the outcome
which in this case is $$.
15. Does product A or B have the highest profit
margin in terms of $$?
Scaled data is data that gives you exact amounts.
80 Miles per hour 12.5 feet
60 degrees
Scaled? Ordinal?
Nominal Proportional?Nominal?
17. Does where you grow up influence your
religious affiliation?
Scaled? Ordinal?
Nominal Proportional?Nominal?
18. Does where you grow up influence your
religious affiliation?
Scaled? Ordinal?
Nominal Proportional?Nominal?
19. Does where you grow up influence your
religious affiliation?
Scaled? Ordinal?
Nominal Proportional?Nominal?
20. Does where you grow up influence your
religious affiliation?
Nominal data is categorical.
Republican or DemocratFor or Against Mexican, Canadian, or American
Scaled? Ordinal?
Nominal Proportional?Nominal?
22. Which school ranks higher in terms of overall
ACT scores?
Scaled? Ordinal?
Nominal Proportional?Nominal?
23. Which school ranks higher in terms of overall
ACT scores?
Scaled? Ordinal?
Nominal Proportional?Nominal?
24. Which school ranks higher in terms of overall
ACT scores?
Scaled? Ordinal?
Nominal Proportional?Nominal?
25. Which school ranks higher in terms of overall
ACT scores?
Ranked data is data that gives you comparative amounts.
1st Place 2nd Place 3rd Place
Scaled? Ordinal?
Nominal Proportional?Nominal?
27. Do those enrolled in a test prep course have
higher exam percentages than those not
enrolled?
Scaled? Ordinal?
Nominal Proportional?Nominal?
28. Do those enrolled in a test prep course have
higher exam percentages than those not
enrolled?
Scaled? Ordinal?
Nominal Proportional?Nominal?
29. Do those enrolled in a test prep course have
higher exam percentages than those not
enrolled?
Scaled? Ordinal?
Nominal Proportional?Nominal?
30. Do those enrolled in a test prep course have
higher exam percentages than those not
enrolled?
Scaled? Ordinal?
Nominal Proportional?Nominal?
Nominal proportional data are simply percentages.
Republican 45% or Democrat 55%
31. What is the nature of the outcome data?
Scaled? Ordinal?
Nominal Proportional?Nominal?
Editor's Notes
Does where you grow up influence your religious affiliation?
Does where you grow up influence your religious affiliation?
Does where you grow up influence your religious affiliation?
Does where you grow up influence your religious affiliation?
Does where you grow up influence your religious affiliation?