Program Type Evidence of effectiveness Effects┬╣
Monetary incentives to students
Yes
17.00
    No excuses charter schools
    Yes
    14.00
      Extended school day
      Yes
      8.00
        Vouchers, subsidies or scholarships
        Yes
        3.00
          Competitive teacher selection
          No
          21.00
            Alternative teacher selection
            No
            5.00
              Monetary incentives to teachers
              No
              4.00
                Cash Transfers
                No
                3.00
                  Technology
                  No
                  2.00
                    Pedagogical practices
                    No
                    2.00
                      Information on returns
                      No
                      0.00

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                        Including those without statistically significant effects

                        1 Effects are expressed in learning points. Tests are standardized so that they have a standard deviation of 100. To benchmark effects, a third grader improves her scores in 40 learning points in one year.
                        = 1-5 LP , = 6-10 LP, = 11-15 LP, = 16-20 LP, = 20+LP.
                        = No effect or negative effect