Correlating Bert's IQ score at different ages

A) is necessary for calculating Bert's mental and chronological age.
B) tells whether Bert, who scored high in comparison to his agemates at one age, continues to do so later.
C) compares Bert's test performance to younger and older children's scores.
D) can determine the percentage of younger and older children who fall above or below Bert's score.

B

Psychology

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Historically, the diagnosis of ASD exploded after the introduction of ____________ disorder

Answer:

Psychology

Able, Bob, and Chris are brothers. Able was born in 1985, Baker in 1988, and Chris in 1990. Statistically speaking, which sibling is slightly more likely to have the greatest IQ score?

A) Able B) Bob C) Chris D) no one; they are all equally likely to have the greatest IQ score.

Psychology