Final answer:
Ineffective control in law enforcement occurs when force used is disproportionate to the subject's level of resistance; appropriate force must be commensurate and proportionate.
Step-by-step explanation:
Ineffective control results when the level of force is either higher or lower than the subject's level of resistance. If the level of force is disproportionate to the resistance encountered, it can either fail to subdue the subject or can be excessive, leading to unnecessary harm or legal complications. In law enforcement and security, officers are trained to use an appropriate level of force that is commensurate with the resistance they face.
This is rooted in the principle of proportionality, which requires that the force applied in any situation should be proportional to the threat or resistance encountered. The goal is to ensure the safety and compliance of the subject without causing undue harm, and to uphold legal and ethical standards. Balancing the level of force appropriately requires careful judgment and adherence to established protocols and guidelines.