berlin-num
The Berlin Numeracy Test is a psychometrically sound instrument that quickly assesses statistical numeracy and risk literacy. It contains 4 questions. This library contains four components, each of which is a question from the Berlin Numeracy Test. There are three sequences: an adaptive sequence, a four-item sequence, and a single-item sequence. The four-item sequence is the traditional Berlin Numeracy Test and contains all 4 questions. The single-item sequence is the single question version and contains only question 1.
Reference
E. T. Cokely, M. Galesic, E. Schulz, S. Ghazal, and R. Garcia-Retamero, “Measuring risk literacy: The Berlin Numeracy Test,” Judgment and Decision Making, vol. 7, no. 1, pp. 25–47, 2012.
DOI: 10.1017/S1930297500001819
Link: http://www.riskliteracy.org/
Available Components
- q1-choir-probability
- q2a-dice-odd-numbers
- q2b-loaded-dice
- q3-poisonous-mushrooms
Available Sequences
- adaptive
- four-items
- single-item