ScholarWorks@숙명여자대학교

초록

The purpose of this study was to construct initial items by reviewing related literature and scales as a basic step in the development of the Crucial Cs scale, and to verify the appropriateness and validity of the item composition by conducting a Delphi survey of experts. To achieve this purpose, 68 preliminary items were initially constructed based on a comprehensive review of domestic and international studies that had explored constructs related to the Crucial Cs. Following this, a Delphi study was conducted across three rounds with a panel comprising 10 experts. In each round, the content validity ratio (CVR) and coefficient of variation (CV) were calculated for each item to evaluate their appropriateness and consistency. Items that failed to meet the established validity criteria or demonstrated low levels of expert agreement were either revised or eliminated. As a result of this process, a total of 46 items were finalized. The finalized scale is expected to serve as a valuable psychological assessment tool, facilitating a deeper understanding and evaluation of individuals’ lifestyles in both future research based on Adlerian theory and practical applications aimed at fostering psychological growth.

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