Quested Eleanor, Ntoumanis Nikos, Stenling Andreas, Thogersen-Ntoumani Cecilie, Hancox Jennie E
1 Curtin University.
2 Umeå University.
J Sport Exerc Psychol. 2018 Oct 1;40(5):259-268. doi: 10.1123/jsep.2018-0043. Epub 2018 Nov 7.
This article outlines the development and validation of the Need-Relevant Instructor Behaviors Scale (NIBS). Drawing from self-determination theory, the NIBS is the first observation tool designed to code the frequency and the intensity of autonomy-, competence-, and relatedness-relevant behaviors of exercise instructors. The scale also captures the frequency of need-indifferent behaviors.
The behaviors of 27 exercise instructors were coded by trained raters on two occasions, before and after they received training in adaptive motivational communication.
Findings supported the structural validity and reliability of the scale. The scale's sensitivity to detect changes in frequency and intensity of need-relevant behaviors was also evidenced.
The NIBS is a new tool that offers a unique, tripartite assessment of need-relevant behaviors of leaders in the physical activity domain.
本文概述了需求相关指导者行为量表（NIBS）的开发与验证。基于自我决定理论，NIBS是首个旨在对健身教练与自主性、能力和关联性相关行为的频率和强度进行编码的观察工具。该量表还记录了与需求无关行为的频率。
27名健身教练的行为在接受适应性动机沟通培训前后，由经过培训的评分者分两次进行编码。
研究结果支持了该量表的结构效度和信度。还证明了该量表在检测需求相关行为频率和强度变化方面的敏感性。
NIBS是一种新工具，它为体育活动领域领导者的需求相关行为提供了独特的三方评估。
