Beyond the Development of Mnemonic Devices and a Greater Capacity

question 102

Multiple Choice

Beyond the development of mnemonic devices and a greater capacity for selective attention, adolescents' long-term memory is also enhanced by __________.

• A)a greater amount of experience and knowledge of the world
• B)a greater amount of testosterone, which has been shown to enhance memory
• C)their ability to think concretely and egocentrically about the world
• D)their ability to question their parents and the world around them

---

Definitions:

P-R Interval

The P-R interval indicates the time measurement from the start of the atrial depolarization to the beginning of ventricular depolarization on an electrocardiogram (ECG).

R-R Interval

The time interval between two consecutive R-waves in an electrocardiogram (ECG), representing one cardiac cycle.

Blood Turbulence

The chaotic, non-laminar flow of blood, which may produce audible sounds and is often detected in conditions of high blood flow velocity or anatomical abnormalities in the heart or blood vessels.

Valve Closure

The process of a valve within the body or a mechanical system shutting to prevent the backward flow of fluid.