The Improvement of Fine Motor Skills During Middle and Late

question 51

Multiple Choice

The improvement of fine motor skills during middle and late childhood is due to

• A) increased myelination of the central nervous system.
• B) advances in the prefrontal cortex.
• C) an increase in the neurotransmitter dopamine.
• D) a simultaneous process in which axons in the brain die, while dendrites in the brain grow and branch out.

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Definitions:

Flat Fee

A fixed charge for a service, regardless of usage or time consumed.

Laspeyres Price Index

A price index calculated by taking the ratio of the total cost of purchasing a set of goods at current prices to the cost of purchasing the same set of goods at base period prices.

Consumptions

The act of using goods and services to satisfy wants and needs, including everything from essentials like food and clothing to luxury items.

Base Year

A reference year used in economic indices and statistical analyses to facilitate the comparison of data over time.