Before revision: Expanded Form of the Positives and Negative Affect Schedule (PANAS-X): This test uses three main scales: joviality (how cheerful, happy, or lively), self-assurance (how confident and strong), and attentiveness (alertness and concentration).
After revision: Expanded Form of the Positive and Negative Affect Schedule (PANAS-X): This test uses three main scales: joviality (how cheerful, happy, or lively), self-assurance (how confident and strong), and attentiveness (alertness and concentration).