What is an ecological fallacy?

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  • Опубликовано: 17 сен 2024

Комментарии • 5

  • @Mohammed-my3go
    @Mohammed-my3go 3 года назад +1

    Amazing ! Thank you .

  • @nazimyacoub7825
    @nazimyacoub7825 2 года назад +1

    the second example is not eco fallacy. It is due to confounder. No leveling here .

  • @maximkind5447
    @maximkind5447 3 года назад +1

    The trouble with you example of death penalty is that the sample size is 10x difference between white and black. Perhaps using weighted average would be better?

    • @professor_g
      @professor_g  3 года назад +1

      That could work indeed for the overall table. Basically, as you suggest, per type of victim (B or W) one could calculate weights so that W defendants and B defendants are counted stronger or weaker so that it corrects for the fact that in the example W defendants were more likely to have killed W victims. Looking at W victims (min 8:25), there are 151 W defendants, but only 63 B defendants. One could give the B defendants a weight of 151/63. This weighs W and B defendants equally. So instead of 11 and 52, we would use 11 * 151/63 and 52 * 151/63. This does not change the percentages at min 8:25, but it would change the overall table. Similarly, one would have to do this for B victims (min 8:49). Here one way to weigh W and B defendants equally would be to weigh W defendants with 106/9. So instead of 0 and 9, we would use the numbers 0 * 106/9 and 9 * 106/9. Again, this does not change the percentages here, but it would for the overall table when these numbers are used that adjust for W or B defendant. Of course, then you could even adjust for the fact that there were more W victims than B victims. Now the weight vor W victims would be (9 + 6 + 67)/ (19 + 132 + 11 + 52). You would then combine these weights for calculating the overall table.