What does "$12 psychological term" mean? What does "$12" introduce into the phrase as a modifier to adjective? How should it be read? "Twelve dollar psychological", "twelve dollars...", "dozen dollars...", smth else...
Let me apologize in advance for using the $12 psychological term self-efficacy throughout the book. I will use the word a lot because it’s central to our research and there’s not another term that comes close enough to it. Another way of thinking about it in practical terms is simply as your belief in your competency to complete a particular behavioral goal. [Norcross, J. C. Changeology: 5 steps to realizing your goals and resolutions. N.Y., 2013. — Subsection "Self-efficacy and beyond".]