Table 1.
Inter-coder agreement and reliability for coding variables.
| Variable | Inter-rater agreement (%) | Reliability (Kappa) |
|---|---|---|
| Image content | 94 | 0.91 |
| Animal images | ||
| Animal species | 98 | 0.88 |
| Food images | ||
| Food: desserts | 93 | 0.84 |
| Food: nutrient-dense foods | 94 | 0.86 |
| Food: calorie-dense foods | 91 | 0.82 |
| Food: alcohol | 95 | 0.87 |
| Human images | ||
| Demographic information | ||
| Gender | 99 | 0.98 |
| Race/ethnicity | 93 | 0.88 |
| Body-related information | ||
| Body size | 82 | 0.72 |
| Degree of muscular definition | 85 | 0.78 |
| Clothing, activity, and objectification | ||
| Clothing: revealing | 93 | 0.89 |
| Activity | 99 | 0.98 |
| Objectifying | 91 | 0.86 |
| Objectification: body shot | 97 | 0.94 |
| Objectification: headshot/selfie | 97 | 0.94 |
| Post themes | ||
| Negative body image | ||
| Negative body-related self-conscious emotions | 85 | 0.93 |
| Body-related shame | 86 | 0.91 |
| Body-related guilt | 86 | 0.91 |
| Body-related embarrassment | 87 | 0.86 |
| Body-related envy | 89 | 0.90 |
| General self-consciousness | 85 | 0.91 |
| Body dissatisfaction | 87 | 0.78 |
| Positive body image | ||
| Body appreciation | 94 | 0.86 |
| Adaptive investment in body care | 95 | 0.87 |
| Body-related pride | 90 | 0.81 |
| Appearance-focused themes | ||
| Weight change | 89 | 0.86 |
| Weight change: type | 86 | 0.86 |
| Weight change cause: diet | 84 | 0.73 |
| Weight change cause: physical activity | 83 | 0.71 |
| Weight change cause: sedentary | 87 | 0.77 |
| Weight change cause: other | 89 | 0.80 |
| Westernized ideal endorsement | 86 | 0.79 |
| Weight/fat stigmatizing | 78 | 0.65 |
| Food shame/guilt | 85 | 0.74 |
| Normalizing binge eating | 80 | 0.84 |