Does Increased Consolidated Nighttime Sleep Facilitate Attentional Control? A Pilot Study of Nap Restriction in Preschoolers
Assessed by RV002 · Business Manager
Assessed on 3 Nov 2025
OverallReviewer's overall integrity assessment, derived from all research questions Some concerns
DOI 10.1177/1087054715569281 (opens in new tab)
Resource ripekg:research-integrity-assessment/RIPEA531F6F232AB6999D
5 Research Questions · 3 Evidence Items
Q1.1 — Does the study have an associated retraction?
Rationale: Agree - no retraction found
Q1.2 — Does the study have an associated expression of concern or other relevant post-publication notice?
Rationale: Agree - no comments found
Q1.3 — Do other studies by the research team highlight causes for concern?
Rationale: One of the authors has one retracted paper but dates back to 2011
Supporting Evidence (1)
Retraction NoticeSource: Retraction Watch database
An innovative noninvasive respiratory stress test indicates significant coronary artery disease
10.1016/j.carrev.2011.01.003 (opens in new tab)RetractionWatch ID:Record identifier in the Retraction Watch database 1894
Rationale: Error in Data;Bias Issues or Lack of Balance
About Author: Steven Scharf
Q2.2 — Are there concerns relating to the timing or absence of study registration?
Rationale: Cannot find any registration so have answered no. Even if registration had been found, cannot see any dates of recruitment stated in paper
Supporting Evidence (2)
Clinical Trial RegistrationSource: Clinical trial registry (e.g. ClinicalTrials.gov, ISRCTN)
No trial registration found
Assessment Rationale:How INSPECT-AI determined the prospective registration status by comparing dates LLM-extracted recruitment start date (normalized_date) is missing or empty.
Study Design EvidenceDates and timelines extracted by INSPECT-AI from the publication text
Recruitment Start: N/A
Recruitment Start Rationale:INSPECT-AI's reasoning for how it identified the recruitment start date No recruitment start date found after a full search of the document.
Recruitment End: N/A
Recruitment End Rationale:INSPECT-AI's reasoning for how it identified the recruitment end date No recruitment end date found after a full search of the document.
Study End: N/A
Study End Rationale:INSPECT-AI's reasoning for how it identified the study end date No study end date found after a full search of the document.
Overall — What is the overall integrity assessment of the study?
Rationale: Concerns over seeming lack of registration; possibly concern over retracted paper