Fig. 6
From: Development of the Paranormal and Supernatural Beliefs Scale using classical and modern test theory
Person-item map for the 13-item scale. Figure displays the location of person traits and item difficulties along the same latent dimension (paranormal belief). The person traits are located on the scale from left (low belief) to right (high belief). Locations of item difficulties are presented as solid circles, and thresholds of adjacent category locations are presented as open circles. The item parameters are located on the scale from least difficult (left) to most difficult (right)