An Experimental Design Element of Procedure That Unintentionally Provides Subjects

question 69

Short Answer

An experimental design element of procedure that unintentionally provides subjects with hints about the research hypothesis a called a(n)____________________.

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Definitions:

SAE J2012

A standardized diagnostic trouble code (DTC) set by the Society of Automotive Engineers (SAE) for reporting vehicle malfunctions.

Alphanumeric

Consisting of or using both letters and numerals, commonly used to describe codes, serial numbers, and passwords.

Spark Plugs

A device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture.

Air-Fuel Mixture

The blend of air and fuel that is fed into an internal combustion engine's cylinders for combustion.