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Module 2 — Role of the Assessor: Purpose and Professional Responsibilities

Purpose and Scope of the Assessor Role

Professional Conduct and Documentation Standards

Lesson 2.1 — Official ICAO Role of an Assessor

Decision-Making on Competency

Assurance of Fair, Valid, and Reliable Assessments

ICAO-Aligned Documentation Practices

Lesson 2.2 — Relationship With OJTI

Roles and Boundaries: Who Teaches vs. Who Evaluates

Conflict of Interest and Use of OJTI Reports

Lesson 2.3 — Relationship With Supervisors

Operational Insight vs. Competency Confirmation

Lesson 2.4 — Ethics, Integrity, and Bias

Bias Types and Their Effects

Eliminating Bias and Maintaining Neutrality

Activities: Bias Identification and Ethics Decision Tree

Knowledge Checks

Quiz 1 — ICAO Role and Documentation

Quiz 2 — OJTI and Supervisor Interfaces

Quiz 3 — Ethics, Integrity, and Bias

Feedback and Reflection

Survey 1 — Confidence in Assessor Role

Survey 2 — Module 2 Quality and Relevance

ATCO Assessor Module 2: Roles, Ethics, and Competency Assurance equips current and emerging assessors with the clarity, tools, and confidence to make defensible, ICAO-aligned competency decisions. Building on the fundamentals, this module dives into the official role of the assessor within an ATC competency system, drawing clear boundaries between assessment, training, supervision, and management. You will learn how to apply criterion-referenced judgments, safeguard fairness, validity, and reliability, and document outcomes that stand up to regulatory oversight and appeals. The course also focuses on professional conduct and evidence-based practice: how to calibrate with peers, use standardized rubrics, and maintain auditable records mapped to ICAO competency units, elements, and performance indicators. A dedicated ethics and bias strand helps you recognize halo/horns effects, drift, recency, and leniency, and implement practical mitigation tactics such as structured observation, behaviorally anchored checklists, and blind or split-evidence reviews. You’ll also master the interfaces with OJTIs and supervisors—leveraging insights without compromising independent judgment or creating conflicts of interest. Through scenario-based activities, decision-tree exercises, and knowledge checks, you will refine your neutrality under operational pressure and articulate clear rationales for contentious calls. By the end, you will be ready to deliver transparent, consistent, and trustworthy assessments that protect safety, support trainee development, and ensure competency assurance across your organization.

Module 2 ATCO Assessor Module 2: Roles, Ethics, and Competency Assurance

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            <p>Air traffic control assessors carry a distinct mandate within a competency-based system: to make defensible, evidence-driven judgments on whether a controller meets defined performance standards. This course establishes the assessor’s role and accountability, clearly differentiating assessment from training, supervision, and management decisions. Emphasis is placed on professional conduct aligned with ICAO principles, the use of criterion-referenced evaluation against transparent standards, and the disciplined separation of formative evidence from summative decisions. By the end of the module, participants will understand the scope of their authority to confirm or withhold competency and the obligation to document objective, auditable evidence that withstands regulatory oversight and potential appeal.</p>

<p>Content is organized to build both role clarity and quality assurance capability. Lesson 2.1 examines the official ICAO role of an assessor, focusing on fair, valid, and reliable assessment practices and the use of standardized tools, rubrics, and calibration to strengthen consistency across assessors and contexts. Lesson 2.2 delineates boundaries between OJTIs and assessors to prevent role confusion, manage conflicts of interest, and integrate OJTI reports without relinquishing independent judgment. Lesson 2.3 guides engagement with supervisors—leveraging operational insight while insulating competency confirmation from staffing or operational pressures and transparently recording how input is considered. Lesson 2.4 addresses ethics, integrity, and bias, equipping assessors to recognize common bias types, apply structured observation and behaviorally anchored rubrics, and document reasoning in contentious cases. Knowledge checks reinforce key concepts on ICAO alignment, interfaces with OJTIs and supervisors, and ethical decision-making, while end-of-module surveys capture reflections on confidence in the assessor role and the relevance of the learning experience.</p>
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