Table 2 IRT Parameters for each item of the translated TIL Scale estimated in GPCM (Sample 1)
From: Development of the Japanese version of the three-item loneliness scale
Slope | Location | Category 1 | Category 2 | |||||
|---|---|---|---|---|---|---|---|---|
1. I feel that I lack companionship. | 0.983 | (0.055) | 0.077 | (0.049) | 0.986 | (0.053) | -0.986 | (0.053) |
2. I feel left out. | 1.967 | (0.181) | 0.676 | (0.041) | 0.769 | (0.029) | -0.769 | (0.029) |
3. I feel isolated from others. | 3.354 | (0.529) | 0.294 | (0.038) | 0.701 | (0.022) | -0.701 | (0.022) |