Table 1.
R-REM Item Loadings (λ) From the Unidimensional Exploratory Factor Analysis (MPLUS, Column 2), Schmid–Leiman (S-L) Bifactor Model With Three- and Two-Group Factors (performed with R, and allowing cross-loadings), and MPLUS Bifactor Two-Group Factor Solution Without Cross-Loadings
| Item description | One factor, λ (SE)a | S–L bifactor solutions | MPLUS bifactor solutions | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Three factor | Two factor | S–L-based modelb | Final model | |||||||||||||
| Gλ (var.) | F1λ | F2λ | F3λ | h 2 | Gλ (var.) | F1λ | F2λ | h 2 | Gλ (SE) | F1λ (SE) | F2λ (SE) | Gλ (SE) | F1λ (SE) | F2λ (SE) | ||
| Use bad words toward another resident | 0.91 (0.02) | 0.78 (0.73) | 0.42 | 0.22 | 0.83 | 0.71 (0.61) | 0.57 | 0.83 | 0.88 (0.05) | 0.24 (0.16) | 0.85 (0.05) | 0.33 (0.10) | ||||
| Scream at another resident | 0.95 (0.02) | 0.80 (0.69) | 0.52 | 0.92 | 0.75 (0.62) | 0.58 | 0.89 | 0.87 (0.07) | 0.47 (0.14) | 0.83 (0.05) | 0.53 (0.09) | |||||
| Try to scare, frighten, or threaten (another resident) with words | 0.85 (0.03) | 0.72 (0.65) | 0.48 | 0.20 | 0.79 | 0.64 (0.49) | 0.64 | 0.82 | 0.79 (0.08) | 0.34 (0.17) | 0.74 (0.07) | 0.43 (0.13) | ||||
| Boss around/tell another resident what to do | 0.79 (0.03) | 0.62 (0.50) | 0.61 | 0.78 | 0.58 (0.55) | 0.51 | 0.60 | 0.71 (0.08) | 0.40 (0.16) | 0.66 (0.07) | 0.47 (0.13) | |||||
| Hit another resident | 0.81 (0.04) | 0.68 (0.62) | 0.52 | 0.75 | 0.71 (0.68) | 0.47 | 0.75 | 0.74 (0.06) | 0.49 (0.10) | 0.77 (0.06) | 0.44 (0.11) | |||||
| Grab or yank another resident | 0.75 (0.06) | 0.62 (0.56) | 0.54 | 0.68 | 0.66 (0.64) | 0.50 | 0.69 | 0.62 (0.08) | 0.58 (0.12) | 0.64 (0.08) | 0.55 (0.13) | |||||
| Push or shove another resident | 0.74 (0.06) | 0.61 (0.69) | 0.23 | 0.34 | 0.55 | 0.63 (0.74) | 0.25 | 0.29 | 0.54 | 0.71 (0.07) | 0.34 (0.14) | 0.74 (0.07) | 0.28 (0.14) | |||
| Throw things at another resident | 0.82 (0.05) | 0.79 (0.64) | 0.59 | 0.99 | 0.70 (0.72) | 0.38 | 0.21 | 0.67 | 0.92 (0.06) | −0.20 (0.22) | 0.89 (0.06) | |||||
| Threaten another resident with a cane, fist, or other object | 0.81 (0.05) | 0.74 (0.78) | 0.25 | 0.25 | 0.70 | 0.70 (0.71) | 0.42 | 0.70 | 0.85 (0.07) | 0.02 (0.16) | 0.88 (0.06) | |||||
| Other physical behavior like kicking, biting, scratching, or spitting at another resident | 0.80 (0.06) | 0.63 (0.40) | 0.77 | 1.00 | 0.72 (0.54) | 0.66 | 0.96 | 0.61 (0.08) | 0.74 (0.11) | 0.63 (0.08) | 0.74 (0.13) | |||||
| Going into another resident’s room without asking/taking/touching/ damaging/breaking other residents “personal” things | 0.51 (0.06) | 0.50 (0.71) | 0.27 | 0.35 | 0.47 (0.74) | 0.21 | 0.30 | 0.59 (0.08) | −0.23 (0.18) | 0.55 (0.07) | ||||||
| Eigenvalues | 5.2 | 1.2 | 1.4 | 0.6 | 4.9 | 1.8 | 1.1 | |||||||||
| Correlation of scores with factors | 0.88 | 0.78 | 0.93 | 0.85 | 0.77 | 0.79 | ||||||||||
Notes: G = general factor; F1, F2, and F3 = group factors; h 2 = communality; (uniqueness u 2 = 1–communality).
aGeomin (oblique) rotation.
bS–L PC = S–L principal components.