The OHS knowledge, attitude and behavior scores of the
informal sector workers were increased because the workers
were exposed to the capacity building component of the
participatory process. The capacity building process enabled
the workers to recognize risks associated with their occupation
and therefore implement safety measures by using PPE and
by learning about safety improvement concepts. During the
participatory learning activities that were presented in this
study, the informal-sector workers engaged in the group
discussions and identified the OHS problems in their own
sector. They subsequently attempted and accurately
understood work related safety issues, and collectively
proposed and implemented safety measures. .
Our findings suggest that positive attitudes toward
promoting safe working conditions and practices can be
fostered among the informal-sector workers by raising their
knowledge and skills regarding issues related to OHS through
a capacity building process-the first step of the participatory
process. Behavior-based safety (BBS) theory claims that
positive approaches toward safe behaviors can be
encouraged by offering advice, inspiration, and guidelines on
how to eliminate at-risk behaviors through safety
awareness.P
15P This leads to a safety culture in an organizationwhich
is a key factor for success in safety management.
Studies by Chavalitnitkul and the National Statistics Office
show that informal-sector workers lack opportunities to
receive work related training and have limited knowledge
when it comes to self assessment information on work related
safety.P
5,16P The participatory learning techniques used in our
participatory approach included using pictures and signs to
facilitate the workers’ understanding of the job safety. By
participating in group discussions, the workers increased their
ability to improve their work condition. Additionally, the
informal sector workers in our study participated in the
development of the participatory process and understood the
purposes of the study; therefore the workers were highly
motivated to participate in the study.