An HR manager believes that people whose job requires converting values from the standard to the metric system will have higher math test scores than people who do not have to make these conversions. The HR manager would be most concerned with

Compared to adolescents in non industrialized societies, adolescents in industrialized societies have

A) more conflict with their parents. B) less difficulty negotiating independence. C) less conflict with their parents. D) fewer mood swings.

Children with persistent learning difficulties in reading and math are often deficient in

A) long-term memory capacity. B) gross-motor development. C) emotional self-regulation. D) working-memory capacity.