In health care terms, you could characterize this as whether or not somebody feels that they see a path towards better health, that they can actually see their way towards getting better health, and that's a very important notion.
効力概念は行動を改善する能力がある と信じる事です。 医学界でこれは より健康になれる 健康に向かう道が見えると感じる かどうかによります。 とても重要な概念で