control–display ratio

in ergonomics, the ratio between the distance that a control or input device (e.g., a computer mouse) is moved by the operator and the consequent distance that the object it controls (e.g., the cursor) is moved on the display (e.g., the computer screen).

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Psychology term of the day

May 10th 2024

parenting training

any program that instructs parents and other caregivers in techniques for effectively dealing with problem behavior in their children. Also called parent training. See also family intervention.