Quasi-Experimental Designs If a Researcher Studies the Effectiveness of Anti-Drug

question 64

Multiple Choice

Quasi-Experimental Designs If a researcher studies the effectiveness of anti-drug commercials by
Comparing the self-reported frequency of drug use among teens for a 6-
Month period before and after the commercials aired, she is using a(n)
____ design.

• A)cross-lagged panel
• B)cross-sectional
• C)ex post facto
• D)pretest/posttest

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Definitions:

Balance Sensor

A device used to measure the balance or imbalance in systems or components, often utilized in automotive and industrial applications to ensure proper operation.

Lube Zerk

A fitting used on machinery to facilitate greasing of moving parts to reduce friction and wear.

Heavy-Duty Truck

A truck designed for high-load capacity and durability, typically used for commercial purposes, such as hauling goods or construction equipment.

Driveshaft

An assembly of one or more propeller shafts (hollow tubes) connected by universal joints (U-joints) to driven driveline components. In a typical tandem drive highway tractor, driveshafts are used to transmit torque from the transmission and forward differential carrier and between the two differential carriers.