panas情绪自评量表英文版The Positive and Negative Affect Schedule (PANAS) is a widely used self-report measure that assesses the presence of positive and negative affective states. Developed by David Watson, Lee Anna Clark, and Auke Tellegen in 1988, the PANAS has become a popular tool in research andclinical settings due to its brevity, ease of use, and strong psychometric properties.The PANAS consists of 20 items, 10 of which measure positive affect (PA) and 10 that measure negative affect (NA). Each item is rated on a 5-point scale ranging from 1 (very slightly or not at all) to 5 (extremely). Respondents are asked to indicate how they have been feeling during a specified time period, typically the past week.Positive affect items capture feelings of enthusiasm, activation, and alertness, while negative affect items assess feelings of distress, upset, and displeasure. Scores for both PA and NA are calculated by summing the ratingsfor the respective items. Higher scores indicate greater presence of the respective affect.The PANAS has demonstrated strong psychometric properties, including good reliability and validity. It has been widely used to assess affective states in bothclinical and non-clinical populations, as well as in various cultural contexts.In terms of its use in research, the PANAS has been employed in numerous studies examining the relationship between affective states and various outcomes, including physical health, psychological well-being, and social functioning. It has also been used as an outcome measure in intervention studies, evaluating the effectiveness of treatments and interventions aimed at improving affective states.Clinically, the PANAS has been used to assess affective states in patients with various psychological disorders, including depression, anxiety, and bipolar disorder. It has also been employed in the assessment of affective states inindividuals with physical health conditions, such as chronic pain and cardiovascular disease.The PANAS is available in both English and numerous other languages, allowing for cross-cultural comparisons and research. Its brevity and ease of use make it a practical tool for use in both research and clinical settings.In summary, the Positive and Negative Affect Schedule (PANAS) is a widely used and well-validated self-report measure of affective states. Its brevity, ease of use, and strong psychometric properties have made it a popular tool in research and clinical settings, allowing for the assessment of affective states in a variety of populations and contexts.。
