Drugs that produce biological or psychological dependence in users, leading to increasingly powerful cravings for them are known as illegal drugs

Most parents take parent education classes

Indicate whether the statement is true or false

In the context of relationships, psychopathy, Machiavellianism, and narcissism are known as __________

a. make-or-break forces b. the dark triad c. game-playing tools d. subfacets of selfish love