A Correlation Matrix Must Always Have 1's Along Its Diagonal

question 2

True/False

A correlation matrix must always have 1's along its diagonal (because a variable is always perfectly correlated with itself)and the correlations between variables elsewhere.

---

Definitions:

Cultural Background

The cultural experiences, traditions, and values that shape an individual's beliefs and behaviors.

Echolalia

The repetition of phrases or sounds that one hears, a behavior often observed in individuals with autism.

Repeating Syllables

A cognitive and linguistic development process in infants where they experiment with sounds by repeating vowel-consonant combinations, facilitating language learning.

Intonation

The use of pitches of varying levels to help communicate meaning.