{"title":"Full-Structured or Supported by Incremental Scaffolds? Effects on Perceived Competence and Motivation","authors":"Cornelia Stiller, Matthias Wilde","doi":"10.1080/00220973.2023.2269128","DOIUrl":null,"url":null,"abstract":"AbstractScientific inquiry is an inquiry-based learning approach that emphasizes student investigation of research questions and the utilization of scientific methods to address those research questions. One such method is experimentation, which is viewed as an open-ended problem-solving process that is mostly perceived by students as a complex procedure. Supplementing open inquiry with instructional support that matches students’ competences is crucial to enable autonomous experimentation. Incremental scaffolds offer instructional guidance during experimentation and allow students to work on a task autonomously. To answer the question of whether guidance through incremental scaffolds, as opposed to full-structured experimenting, might have a positive impact on students’ perceived competence regarding experimentation and motivation, 251 students were assigned to two treatment conditions in our study. The “full-structured group” (n = 122) worked with full-structured experimentation guides and the “incremental scaffolds group” (n = 129) received incremental scaffolds as supporting materials during experimentation. Our results show that the students in the “full-structured group” perceived themselves as significantly more competent in planning, conducting, and analyzing the experiment and were more intrinsically motivated than the students of the “incremental scaffolds group”.Keywords: Experimentationincremental scaffoldspromptsscientific inquiry AcknowledgmentsThe study was conducted in accordance with the legal requirements at the time of the conduction of the study. The principals of the school and the teachers of the participating classes were informed about the study and agreed to its implementation. There was no need for an ethical approval because no person-related data were collected.Disclosure statementNo potential conflict of interest was reported by the author(s).","PeriodicalId":47911,"journal":{"name":"Journal of Experimental Education","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Experimental Education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/00220973.2023.2269128","RegionNum":4,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Social Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
AbstractScientific inquiry is an inquiry-based learning approach that emphasizes student investigation of research questions and the utilization of scientific methods to address those research questions. One such method is experimentation, which is viewed as an open-ended problem-solving process that is mostly perceived by students as a complex procedure. Supplementing open inquiry with instructional support that matches students’ competences is crucial to enable autonomous experimentation. Incremental scaffolds offer instructional guidance during experimentation and allow students to work on a task autonomously. To answer the question of whether guidance through incremental scaffolds, as opposed to full-structured experimenting, might have a positive impact on students’ perceived competence regarding experimentation and motivation, 251 students were assigned to two treatment conditions in our study. The “full-structured group” (n = 122) worked with full-structured experimentation guides and the “incremental scaffolds group” (n = 129) received incremental scaffolds as supporting materials during experimentation. Our results show that the students in the “full-structured group” perceived themselves as significantly more competent in planning, conducting, and analyzing the experiment and were more intrinsically motivated than the students of the “incremental scaffolds group”.Keywords: Experimentationincremental scaffoldspromptsscientific inquiry AcknowledgmentsThe study was conducted in accordance with the legal requirements at the time of the conduction of the study. The principals of the school and the teachers of the participating classes were informed about the study and agreed to its implementation. There was no need for an ethical approval because no person-related data were collected.Disclosure statementNo potential conflict of interest was reported by the author(s).
期刊介绍:
The Journal of Experimental Education publishes theoretical, laboratory, and classroom research studies that use the range of quantitative and qualitative methodologies. Recent articles have explored the correlation between test preparation and performance, enhancing students" self-efficacy, the effects of peer collaboration among students, and arguments about statistical significance and effect size reporting. In recent issues, JXE has published examinations of statistical methodologies and editorial practices used in several educational research journals.