Table 5.
Factor loadings for all measures after rotation (loadings<0.5 suppressed).
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Factor evaluationsa,b | |||||
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F1: perceived usefulness (of systemic controls) | F2: perceived usefulness (of supply chain) | F3: experience (awareness via job exposure) | F4: job role (access to data) | F5: voluntariness (willing to speak up) | F6c: removed |
| Confidentiality_Belief (PUd6) | 0.712 | —e | — | — | — | — |
| Integrity_Belief (PU5) | 0.690 | — | — | — | — | — |
| HolisticSecurity_Belief (PU7) | 0.679 | — | — | — | — | — |
| Availability_Belief (PU4) | 0.660 | — | — | — | — | — |
| Policy_Belief (PU3) | 0.622 | 0.333 | — | — | — | — |
| Comms_Belief (PU8) | 0.520 | 0.484 | — | — | — | — |
| Vendors_Belief (PU9) | — | 0.732 | — | — | — | — |
| Cloud_Belief (PU10) | — | 0.632 | — | — | — | — |
| Whistleblowing_Belief (SNf3) | — | 0.515 | — | — | — | — |
| Awareness (EXg3) | — | — | 0.646 | — | — | — |
| Job_Role (JRh1) | — | — | 0.621 | — | — | — |
| Qualification (EX2) | — | — | 0.507 | — | — | — |
| Data_Management (JR2) | — | — | — | 0.943 | — | — |
| Experience (EX1) | — | — | — | — | — | — |
| Improvements (VOi1) | — | — | — | — | 0.687 | — |
| Breaches (VO2) | — | — | — | — | 0.506 | — |
| Breach_Belief (SN2) | — | — | — | — | — | — |
| Responsibility_Belief (SN1) | — | — | — | — | — | 0.528 |
| ICT_Confidence (PEj1) | — | — | — | — | — | — |
| λ (postrotation) | 2.84 | 1.72 | 1.45 | 1.29 | 1.11 | .74a |
| Variance (%) | 14.9 | 9.1 | 7 | 6.8 | 5.8 | 3.9 |
| Cumulative (%) | 14.9 | 24 | 31 | 37.8 | 43.6 | 47.5 |
aExtraction Method: Principal Axis Factoring.
bRotation Method: Varimax with Kaiser Normalization.
cFactor 6 excluded postrotation as λ<1.
dPU: perceived usefulness.
eValues <0.5 suppressed.
fSN: subjective norm.
gEX: experience.
hJR: job relevance.
iVO: voluntariness.
jPE: perceived ease of use.