Engineered for Accuracy, Hardened for Trust.
At NexaScope, data quality isn’t an afterthought, it’s engineered into every step of our process. We apply multi-layered quality controls before, during, and after fieldwork to ensure that every dataset is not only accurate, but also defensible, auditable, and ready for client-side analysis.
Our goal is simple: deliver insights that withstand scrutiny and drive confident decisions.
Every layer of validation strengthens reliability, transforming raw data into trusted insight.
Three Lines of Defense
We embed rigorous safeguards across the entire research lifecycle.
1) Pre-Field Controls
Pilots: Test runs to validate instruments, flow, and respondent comprehension.
Logic Maps: Structured pathways to ensure internal consistency and skip logic integrity.
Sample Hygiene: Vetting for duplication, quota balance, and demographic alignment.
2) In-Field Controls
Dashboards: Real-time monitoring of field progress, completion rates, and anomalies.
Metadata Sanity Checks: Timestamp and device validation to confirm authenticity.
Fraud Screens: Automated and manual flags for speeders, straight-liners, and suspicious patterns.
3) Post-Field
Controls Integrity Passes: Final sweeps for completeness, logic breaks, and missing data.
Outlier: Statistical detection and treatment of anomalous responses.
Coding Reliability: Multi-coder validation and inter-rater checks for qualitative consistency.
What You Receive
Our validation frameworks ensure that every dataset you receive is clean, reliable, and fully documented, empowering confident decision-making across teams.
Deliverables:
Field Audit Reports – Detailed documentation of validation steps, anomalies, and corrective actions.
Clean Datasets – Ready for immediate integration into BI or analytical tools.
Traceability Logs – Full timestamp and device metadata for verification.
Quality Summary Dashboards – Visual summaries highlighting key QC metrics and insights.
Data Protection & Privacy
At NexaScope, we are fully committed to safeguarding the confidentiality and integrity of all information entrusted to us. Our data collection and storage practices strictly adhere to international standards GDPR, and applicable local data protection laws across the MENA region. We ensure that respondent data is securely handled, anonymized where necessary, and used exclusively for legitimate research purposes.
Through multi-phase validation, cross-checking, and automated anomaly detection systems across all stages of data collection.
Yes. We provide complete audit trails, SOP documentation, and data lineage reports to ensure transparency and accountability.
Our analysts flag, review, and resolve anomalies through structured escalation protocols to maintain dataset integrity.
Yes, we apply tailored integrity checks, ranging from transcription audits to statistical pattern analysis, to fit each methodology.
This is how NexaScope transforms fieldwork into a trusted foundation for strategic insight, layered, disciplined, and built to endure.
Our Services
