If a Research Method Measures What It Is Supposed to Measure

question 169

True/False

If a research method measures what it is supposed to measure, it is said to be reliable.

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Definitions:

Bar Codes

A method of representing data in a visual, machine-readable form, consisting of bars and spaces, used to track and identify products.

RFID

Radio-Frequency Identification, a technology using wireless non-contact use of radio waves to transfer data for the purposes of automatically identifying and tracking tags attached to objects.

Two-Dimensional Code

A matrix barcode that stores information both horizontally and vertically, such as a QR code.

Active RFID Codes

Radio-frequency identification tags that have their own power source, allowing them to transmit data over longer distances than passive RFID tags.