10.6084/m9.figshare.6503570.v1 Debora Soccal Schwertner Debora Soccal Schwertner Raul Alexandre Nunes da Silva Oliveira Raul Alexandre Nunes da Silva Oliveira Thais Silva Beltrame Thais Silva Beltrame Renata Capistrano Renata Capistrano Juliano Maestri Alexandre Juliano Maestri Alexandre Questionnaire on body awareness of postural habits in young people: construction and validation SciELO journals 2018 Adolescent Posture Reproducibility of Results Surveys and Questionnaires. 2018-06-13 02:54:22 Dataset https://scielo.figshare.com/articles/dataset/Questionnaire_on_body_awareness_of_postural_habits_in_young_people_construction_and_validation/6503570 <div><p>Abstract Introduction: The postural deviations associated with the changes in the habits of young people have increased over the last decades. Investigating the subject by way of a self-perception questionnaire allows one to understand the level of awareness the individual has concerning his/her postural habits. Objective: Designing a self-perception evaluation questionnaire about the postural habits of young people and to validate, pre-test, verify the reliability and the internal consistency of this instrument. Methods: The validity of the content was determined by 10 judges. The study involved young people (15 - 18 years old) from Florianopolis/Brazil. The questionnaire was pre-tested, applied to 15 youthful who provided qualitative information about it. The reproducibility was analyzed by way of a test-retest with 40 students, in a one-week gap, and was analyzed by interclass correlation coefficient. The internal consistency was analyzed by Cronbach’s alpha with 679 students. A 5% significance level was adopted. Results: Concerning to the validation of content, the questionnaire presented a total coefficient of 0.28 and 72% concordance was observed amongst the reviewers. The interclass correlation coefficient (test-retest) indicated acceptable reproducibility values (R = 0.66, 0.74 and 0.59; p < 0.001), with a decrease in the object-carrying dimension (R = 0.32; p = 0.04). The questionnaire was considered suitable, quick and easy to fill in. The internal consistency presented a value of 0.80. Conclusion: The questionnaire on body awareness of postural habits in young people is a valid instrument with good repeatability and reliability, its use can be recommended with teenagers showing the same profile as those used in this study.</p></div>