Table 3.
Linear hierarchical regression of respondent’s cleaning on RANAS and social dilemma variables
| Factor blocks | Variables | Unstandardized coefficients | Standardized coefficients | t | Sig. | |
|---|---|---|---|---|---|---|
| B | Std. error | Beta | ||||
| Step 1 | ||||||
| (Constant) | .390 | .440 | .886 | .38 | ||
| Risk factors | Vulnerability to get disease | .052 | .080 | .017 | .656 | .51 |
| Severity of disease | -.060 | .084 | -.019 | -.710 | .48 | |
| Attitude factors | Affective feeling - cleaning shared toilet | -.059 | .015 | -.126 | −3.998 | .00 |
| Instrumental - cleaning time consuming | .071 | .047 | .055 | 1.511 | .13 | |
| Instrumental - cleaning effort | .039 | .040 | .035 | .976 | .33 | |
| Norm factors | Injunctive - approval to clean | .015 | .020 | .023 | .740 | .46 |
| Injunctive - social pressure to clean | .017 | .026 | .018 | .657 | .51 | |
| Ability factors | Self-efficacy - cleaning difficulty | -.006 | .034 | -.007 | -.178 | .86 |
| Self-efficacy - cleaning schedule | -.064 | .029 | -.063 | −2.239 | .03 | |
| Self-regulation factors | Action planning - cleaning daily routine | .505 | .048 | .521 | 10.538 | .00 |
| Remembering to clean | .139 | .049 | .115 | 2.825 | .01 | |
| Cleaning commitment | .287 | .052 | .287 | 5.505 | .00 | |
| Step 2 | ||||||
| (Constant) | .331 | .451 | .735 | .46 | ||
| Risk factors | Vulnerability to get disease | .031 | .079 | .010 | .398 | .69 |
| Severity of disease | .023 | .084 | .007 | .269 | .79 | |
| Attitude factors | Affective feeling - cleaning shared toilet | -.060 | .015 | -.129 | −4.055 | .00 |
| Instrumental - cleaning time consuming | .076 | .047 | .058 | 1.610 | .11 | |
| Instrumental - cleaning effortful | .048 | .040 | .043 | 1.205 | .23 | |
| Norm factors | Injunctive - approval to clean | .012 | .020 | .017 | .576 | .57 |
| Injunctive - social pressure to clean | -.003 | .026 | -.004 | -.133 | .89 | |
| Ability factors | Self-efficacy - cleaning difficulty | -.026 | .036 | -.028 | -.713 | .48 |
| Self-efficacy - cleaning schedule | -.069 | .029 | -.068 | −2.346 | .02 | |
| Self-regulation factors | Action planning - cleaning daily routine | .405 | .051 | .419 | 7.937 | .00 |
| Remembering to clean | .118 | .049 | .097 | 2.410 | .02 | |
| Cleaning commitment | .237 | .053 | .237 | 4.462 | .00 | |
| Social motive factor | Respondents cleaning more than other users | .091 | .021 | .146 | 4.247 | .00 |
| Communication factors | Talking frequency | .007 | .035 | .005 | .191 | .85 |
| Talking ease | .030 | .033 | .032 | .903 | .37 | |
| Perceived efficacy factors | Shared toilet users’ cleaning cooperation | .042 | .036 | .043 | 1.169 | .24 |
| Cleanliness confidence if other users are cooperative in cleaning | -.085 | .053 | -.045 | −1.601 | .11 | |
| Group dynamics factor | Cleaning team | .057 | .038 | .063 | 1.508 | .13 |
Step 1: Regression of cleaning behaviour on RANAS variables, N = 417, R Square = .75. Step 2: Regression of cleaning behaviour on RANAS and Social dilemma variables, N = 415, R Square = .77.