3.3. Design

Similar to Study 1, a between subjects design was used to assess the effects of different perspective-taking protocols on the percentage of correct responses by both relational complexity and relation-type. The comparisons were made between the condition in Study 2 and the conditions in Study 1. The independent variable was the format of presentation in deictic frames. The measurement variables were: performance on relational complexity, on relationtype and number of repetitions of trials.
