For Which of These Empirical Questions Would a Control Group

question 35

Multiple Choice

For which of these empirical questions would a control group most clearly be needed?

• A)If institutionalized elderly are given responsibility for meal planning, will it improve their psychological health?
• B)Do laboratory-bred rats learn mazes faster than wild rats?
• C)If participants are trying to solve problems, will they perform better in the morning or the evening?
• D)Will an attractive female defendant be treated more leniently by a jury than an attractive male defendant?

Avoid language that perpetuates gender stereotypes.

Identify the instructions and symbols indicating the need to review or change elements in a document.

Improve sentence structure to avoid choppy sentences and enhance clarity.

Recognize and rectify common punctuation errors.

---

Definitions:

Cycling

A continuing repetition of events. Repeating a duty cycle.

Night Driving Conditions

Refers to the environmental and traffic conditions that occur after sunset, which can include reduced visibility, glare from headlights, and potentially more hazardous driving situations.

20/20 Vision

A term denoting normal visual acuity, meaning the clarity or sharpness of vision measured at a distance of 20 feet.

LEDs

Light Emitting Diodes, semiconductor devices that emit light when an electrical current passes through them.