According to a large survey in North America, Europe and Japan, up to two-thirds of _____ experience insomnia and wake up off and on through the night on a regular basis

________ meditation involves narrowing one's focus to a single event, while _______ involves allowing attention to flow freely and focusing on whatever comes to mind

A) Mindfulness; concentrative B) Mindfulness; mind-body training C) Concentrative; mind-body training D) Concentrative; mindfulness

In almost all states in the United States, a license to practice clinical psychology requires a doctorate

Indicate whether this statement is true or false.