Original Research

Original Research articles report on primary and unpublished studies. Original Research may also encompass confirming studies and disconfirming results which allow hypothesis elimination, reformulation and/or report on the non-reproducibility of previously published results. Original Research articles are peer-reviewed, have a maximum word count of 12,000 and may contain no more than 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish an Original Research article. Original Research articles should have the following format: 1) Abstract, 2) Introduction, 3) Materials and Methods, 4) Results, 5) Discussion.

Review

Review articles cover topics that have seen significant development or progress in recent years, with comprehensive depth and a balanced perspective. Reviews should present a complete overview of the state of the art (and should not merely summarize the literature), as well as discuss the following: 1) Different schools of thought or controversies, 2) Fundamental concepts, issues, and problems, 3) Current research gaps, 4) Potential developments in the field. Review articles are peer-reviewed, have a maximum word count of 12,000 and may contain no more than 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish a Review article. Review articles should have the following format: 1) Abstract, 2) Introduction, 3) Subsections relevant for the subject, 4) Discussion. Review articles must not include unpublished material (unpublished/original data, submitted manuscripts, or personal communications) and may be rejected in review or reclassified, at a significant delay, if found to include such content.

Mini Review

Mini Review articles cover focused aspects of a current area of investigation and its recent developments. They offer a succinct and clear summary of the topic, allowing readers to get up-to-date on new developments and/or emerging concepts, as well as discuss the following: 1) Different schools of thought or controversies, 2) Current research gaps, 3) Potential future developments in the field. Mini Reviews articles are peer-reviewed, have a maximum word count of 3,000 and may contain no more than 2 Figures/Tables. Authors are required to pay a fee (B-type article) to publish a Mini Review article. Mini Review articles should have the following format: 1) Abstract, 2) Introduction, 3) Subsections relevant for the subject, 4) Discussion. Mini Review articles must not include unpublished material (unpublished/original data, submitted manuscripts, or personal communications) and may be rejected or reclassified, at a significant delay, if found to include such content.

Curriculum, Instruction, and Pedagogy

Curriculum, Instruction, and Pedagogy (CIP) articles describe innovative curricula, courses, teaching methodologies, teaching formats, educational training programs, pedagogical frameworks such as competency models, evaluation techniques, instructions on data analysis or data collection methods, and other innovative pedagogical elements. CIP articles may also be aimed at graduate students, faculty seeking additional instructional resources, or professional development staff seeking to help practicing teachers into a new procedure. Curriculum, Instruction, and Pedagogy articles are peer-reviewed, have a maximum word count of 5,000 and may contain no more than 5 Figures/Tables. Authors are required to pay a fee (B-type article) to publish a Curriculum, Instruction, and Pedagogy article. Curriculum, Instruction, and Pedagogy articles should have the following format: 1) Abstract, 2) Introduction: Background and rationale for the educational activity innovation, 3) Pedagogical framework(s), pedagogical principles, competencies/standards underlying the educational activity, 4) Learning environment (setting, students, faculty); learning objectives; pedagogical format, 5) Results to date/assessment (processes and tools; data planned or already gathered), 6) Discussion on the practical implications, objectives and lessons learned, 7) Acknowledgment of any conceptual, methodological, environmental, or material constraints. Information should be presented in sufficient detail to enable readers to replicate key elements for their own context.

Brief Research Report

Brief Research Report articles present original research and/or preliminary findings in a more succinct way, and with fewer details, than Original Research articles. Additionally, in line with the Frontiers ethos of publishing scientifically-sound discoveries, Brief Research Reports also encourage submission of negative results and may report on the non-reproducibility of previously published results. Brief Research Reports articles are peer-reviewed, have a maximum word count of 4,000 and may contain no more than 4 Figures/Tables. Authors are required to pay a fee (B-type article) to publish a Brief Research Report. Brief Research Report articles should have the following format: 1) Abstract, 2) Introduction, 3) Method, 4) Results, 5) Discussion. Supplementary material may be included with Brief Research Reports.

General Commentary

General Commentary articles provide critical comments on a previous publication at Frontiers. Authors wishing to submit commentaries on articles published outside of Frontiers are encouraged to reformat and submit them as an Opinion type. General Commentary articles are peer-reviewed, have a maximum word count of 1,000 words and may contain no more than 1 Figure/Table. They should not contain unpublished or original data. General Commentary articles must be submitted for consideration to the same Journal and Specialty as the original article. Authors are required to pay a fee (C-type article) to publish a General Commentary article. General Commentary articles should have the following format: 1) Title: “Commentary: Title of the original article” (mandatory), 2) Introduction, 3) Subsections relevant for the subject, 4) Discussion. At the beginning of your General Commentary, please provide the complete citation of the article being commented on.

Correction

Corrigendum/Addendum: should authors notice errors that affect the scholarly record or the integrity of the paper, authors are encouraged to submit a correction online. The correction must detail the reason(s) for the error(s) and include only the elements (e.g. sections, sentence, figure) of the manuscript being revised or corrected. All authors of the original paper need to agree to the request for changes. The contribution to the field statement should be used to clearly state the reason for the Correction. Depending on the extent of the correction required, corrections may require peer review. Authors are informed that requests for changes beyond that described here may not be accepted for publication.

Erratum: should authors notice differences between their approved galley proofs and the final published article, thus leading to errors that affect the scholarly record or the integrity of the paper, authors are encouraged to submit a request for erratum to the Frontiers Production Office (production.office@frontiersin.org), clearly specifying the error and the correct information.

Editorial

Editorials are submitted exclusively by the host editor(s) of a Frontiers Research Topic, to convey to the reader the aims and objectives of the research that pertains to the topic, as well as placing it in a broader context. The Editorial should present the contributing articles of the Research Topic but should not be a mere table of contents. As the final contributing article to the Research Topic, Editorials should be submitted once all expected articles have been accepted and published. Editorials should not include unpublished or original data and the inclusion of references is strongly encouraged. Editorial articles may contain 1 Figure and have a word count of 1,000 for Topics with 5-10 articles. The word limit can be increased for each additional article in the Topic, up to a maximum of 5,000 words for 50 articles or more. Topic editors are not required to pay a fee to publish an Editorial article. Submissions are required to have the title Editorial: "Title of Research Topic".