Division I covers the systematic observation, analysis, and professional interpretation of human behaviour in applied professional contexts. Certifications in this division are designed for practitioners whose work requires structured, evidence-informed behavioural assessment.
The field of applied behavioural analysis draws on psychology, cognitive science, and behavioural research to provide practitioners with structured frameworks for interpreting human behaviour in professional settings. In applied contexts, this includes systematic observation of verbal and nonverbal behaviour, identification of meaningful patterns, and reasoned professional interpretation informed by current evidence.
The study of nonverbal communication, expressive behaviour, and baseline deviation has a substantive research history, though practitioners are expected to understand both the utility and the limitations of these methods. GIB's Division I framework centres on responsible application — grounding practitioner judgement in what the evidence can and cannot reliably support.
GIB's Division I credentials provide a structured, independently assessed standard for practitioners whose professional roles involve behavioural observation or assessment. The framework is designed to reflect current scientific understanding and to support responsible, proportionate application within professional contexts.
All Division I credentials are professional development qualifications. Practitioners who hold GIB Division I credentials are assessed on their knowledge of behavioural science frameworks, structured observation methodology, ethical application, and documentation standards — within clearly defined scope-of-practice boundaries.
GIB Division I credentials are professional development qualifications. They do not confer clinical authority, government clearance, or legal standing.
Division I certifications are designed for professionals across a range of sectors whose work involves structured engagement with human behaviour in applied contexts. The following candidate types represent the primary professional profiles GIB Division I credentials are intended to support.
All Division I examinations assess candidates against a defined set of competency domains. The specific weighting and depth of assessment varies by credential and level. The domains below represent the core examination framework applicable across Division I.
Division I currently comprises three credentials, spanning practitioner entry level through advanced specialist and educator level. Each credential addresses a distinct professional profile and competency emphasis within the broader field of applied behavioural analysis.
GIB Division I credentials are designed to represent substantive professional competency in applied behavioural analysis. The following outlines where these credentials may carry practical relevance for individual practitioners and the organisations that employ them.
GIB Division I credentials represent assessed professional competency. They do not authorise clinical diagnosis, government operational work, or legal proceedings.
Applications for Division I certifications follow the standard GIB admissions process. The steps below outline the general pathway. Full eligibility requirements are detailed on each individual certification page and in the GIB Candidate Handbook, available from the Admissions office.
Review the individual certification pages for detailed competency frameworks, eligibility requirements, and examination information. Applications are accepted on a rolling basis through the GIB Admissions office.