Maxillary Central Incisors Usually Develop Normally

question 2

Multiple Choice

Maxillary central incisors usually develop normally. Two anomalies that sometimes occur are a longer root or a shorter crown.

• A) Both statements are true.
• B) The first statement is true; the second is false.
• C) The first statement is false; the second is true.
• D) Both statements are false.

---

Definitions:

IQ Tests

Standardized tests designed to measure human intelligence and cognitive ability in relation to an age group.

Spearman's Concept

Refers to Charles Spearman's theory of general intelligence ('g'), suggesting that individual cognitive abilities are expressions of a single, underlying intelligence factor.

Crystallized Intelligence

The ability to use learned knowledge and experience effectively.

Standard IQ

represents a measure of an individual's intelligence quotient, calculated based on standardized tests, adjusted to have a mean of 100 and a standard deviation.