_______________adults are least likely to seek out sexual intimacy outside of committed relationships

Even though research has shown that young children can understand many of Piaget's concrete operations, which of the following is a correct statement regarding the differences in thinking between a 4-year-old and a 9-year-old?

The 4-year-old has the ability to separate the relevant from the irrelevant. The 9-year-old has the ability to apply abstract thought to the classification process. The 4-year-old will be able to distinguish between relevance and flexibility. The 9-year-old has the ability to be both precise and flexible in classification.

The kind of intelligence that produces high IQ scores is partially heritable

Indicate whether this statement is true or false.