RT-431 Best Practices in Safety Communication and Training

Research Questions and Objective

Essential question: How can we improve the effectiveness of safety communication in construction projects to better capture attention and change behavior?

Objectives:

1- Identify best practices for communicating safety messages that are clear, engaging, and effective in influencing worker perception and behavior.

2- Examine methods for tailoring safety communication to diverse audiences, taking into account individual differences.

3- Develop strategies to effectively communicate the importance of safety practices to reduce the risk of incidents in construction projects.

The following original objective will not be prioritized but may still be covered to some extent:

4- Investigate the role of technology and AI in enhancing the delivery, engagement, and comprehension of safety messages.

Hypothesis

Effective safety communication in construction can be significantly improved by optimizing message design, delivery methods, and communication strategies to better capture workers' attention and drive behavioral change.

Assumption: improved communications == better safety performance

(Expected/possible) Outcomes

Playbook on how to communicate safety-related information on the job site.
Videos, cases, flyers, illustrating the proposed strategies

Scope

Dimension	Included	Not Included + Notes

Dimension	Included	Not Included + Notes
Industry Segments	Industrial construction/Heavy construction Commercial/residential construction
Relation to CII past research	How does it build on RT-412?
Technology awareness scope	Is the question on the role of AI still on scope?
Safety Topic	PPE usage Site-specific risks Emergency procedures Safety statistics and reports
Communication characteristics	Message content Message format Message delivery and timeline Effectiveness evaluation and Compliance Behavioral influence mechanisms and incentives Demographics
Unit of analysis	Message level
Safety Impact Objective	Retention of the safety messages	Actual safety outcome in projects
Validation	TBD	Opinion-based validation

Methodology

Objectives: (1) Identify best practices; (2) Examine methods for tailoring safety communication; (3) Develop strategies to effectively communicated

	Step	Data/Inputs	Analysis/ Methods	Results	Obj.

	Step	Data/Inputs	Analysis/ Methods	Results	Obj.
1	Survey development (breadth)	Literature Review + Survey	Individuals perceptions of memorable messages Quantitative (characteristics vs. perceived outcomes), characteristics of memorable messages. Qualitative:	Industry-wide patterns in safety communication practices Ranked and weighted characteristics of memorable messages Key factors affecting perceived effectiveness Sender and receiver perspectives alignment Initial set of data-driven candidates for best practices	(1)
2	Case Study for Depth	Structured case study templates (one effective	Unit of Analysis: Individual safety communication case examples within real project contexts Potential Analysis: Cross-Coding Within-Case Analysis to identify causal mechanisms Cross-Case comparison between effective and less effective cases	Validation of survey findings Identify the causal mechanisms of safety communication effectiveness Refined list of success factors, barriers Compiled real-world case examples for inclusion in guidance materials	(1, 2)
3	Synthesis	Survey results Case study insights	Potential Analysis: Triangulation of qualitative and quantitative results Expert validation (CII does not accept opinion-based validation of results. Adopt terminology that reflects the expert-ranked practices) TBD method for the prioritization of potential practices	Links between factors, outcomes, and practices Validated and prioritized best practices (clarify validation) Differentiate general vs. context-specific strategies for communication types	(4)
4	Develop Best Practices	Validated best practices Strategies and case examples	TBD	Safety Communication Playbook / Roadmap including Checklists to cover the lifecycle of communication from design to delivery to evaluation Do’s and Don’ts by communication type	(4)
5	AI Technology Exploration	RT member experiences Brief search of existing technologies	RT discussions	Opportunities where technology and AI can enhance safety communication effectiveness or improve design

Milestones

Presentation at the CII 2027 ARC