Grades 1-12 a conceptual understanding vocabulary booklet road safety education

Signage 
Signs collectively (especially commercial signs or posters)
Signal light
A light device used to send signals
Signs
Any nonverbal actions or gestures that encode a message
Skills
An ability that has been acquired by training
Social response 
bias
Social response bias is where the results of an evaluation may be distorted 
due to the respondents wanting to give what they consider to be socially 
desirable responses, or the responses that they feel the researcher wants to 
hear.
Sociocultural 
Relating to both social and cultural matters
Speed
A rate (usually rapid) at which something happens
Speed limit
Regulation establishing the top speed permitted on a given road
Speed limits
The maximum permitted speeds on a given type of road not safe speeds to 
travel at!
Stabilize 
Become stable or more stable
Staggering 
So surprisingly impressive as to stun or overwhelm
State of mind 
A temporary psychological state
Statutory 
Prescribed or authorized by or punishable under a statute
Stimulants 
Any stimulating information or event; acts to arouse action

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Road Safety Education | Vocabulary Booklet
15
Stop
The bringing to a standstill of a vehicle by the driver thereof; 
Stop sign – 
Stop your feet
Storm water pipes Pipes holding large amounts of surface water due to heavy rain
Strategic 
Relating to or concerned with strategy
Strenuous
Characterized by or performed with much energy or force