Testing Infants of Different Ages with the Visual Cliff Apparatus

question 186

Multiple Choice

Testing infants of different ages with the visual cliff apparatus has found that

• A) six- to seven-month-old infants perceive drop-offs but do not fear them.
• B) two-month-old infants perceive drop-offs but do not fear them.
• C) six-month-old infants show no response to the deep side of the cliff.
• D) both two- and six-month-old infants will crawl across the shallow side of the cliff but will cry when enticed to crawl over the deep side of the cliff.

---

Definitions:

Computer Fans

Cooling devices within a computer that use rotation to move air across hardware components to reduce their temperature.

Lower-power State

A condition in which a device operates with reduced energy consumption, usually to save battery life or reduce power usage.

Hard Disk

A data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks coated with magnetic material.

Sign-in Screen

The first screen or page presented to users requiring them to enter their credentials to access a system or application.