12 months

6 months

30 months

18 months

Consistency

Distinctiveness

Consensus

Transcendency

Holistic thinking

Figure-ground relations

Fundamental attribution error

Self-serving bias

None of the above

The child focuses on

one part of the situation and excludes all other information

The child has trouble

seeing things from other people’s perspective

The child does not

understand that people can have different information than they do

The emotional and

rational parts of the brain mature around the same time, but adolescents have

not had enough experience to make good decisions

None of the above

The emotional parts

of the brain mature faster than the rational parts of the brain

The rational parts of

the brain mature faster than the emotional parts of the brain

Reliability is the

extent to which the test questions are genuine/authentic, whereas validity

measures how logically sound the questions are

Validity is the

extent to which the test questions are genuine/authentic, whereas reliability

measures how logically sound the questions are

Validity is how

consistent the test scores are, whereas reliability is the extent to which the

test measures what it was intended to measure

Reliability is how

consistent the test scores are, whereas validity is the extent to which the

test measures what it was intended to measure

8

7

150

2

We wanted to identify

developmentally gifted students

We wanted to identify

developmentally delayed students

We wanted to identify

which students would be able to do well in the work force

We wanted to identify

which students would be able to do well in college or university

Developmental stage

Percentile score

Intelligence quotient

Spearman correlation

Absolutely nothing

Mandy scored the same as or better than 75% of everyone who has taken the test

Mandy answered 75% of the test questions correctly

Mandy scored the same as or worse than 75% of everyone who has taken the test