Gender differences for math skills have gotten considerably smaller in the past 25 years

With regard to attention-deficit/hyperactivity disorder (ADHD),

a. ADHD is associated with high self-esteem. b. boys are ten times less likely to be classified as ADHD than are girls. c. the disorder interferes with learning. d. ADHD usually wanes in adulthood. e. ADHD is the least common childhood behavior disorder.

To say that a friendship has mutuality means that friends care about each other, and to say that it has reciprocity implies that friendships are two-way, with both friends supporting each other

Indicate whether the statement is true or false