Publications by authors named "M A Dobbs"

Tarsal coalitions in children are a group of disorders that typically present as a rigid flatfoot deformity. Operative treatment generally consists of resecting the coalition alone or resection plus flatfoot reconstructive procedures. The purpose of this study was to evaluate the rate and risk factors for complications, including infection, recurrence, and reoperation, following the surgical management of tarsal coalitions in children.

View Article and Find Full Text PDF
Article Synopsis
  • Scientists studied the kinematic Sunyaev-Zel'dovich (kSZ) effect using data from two telescopes, the South Pole Telescope and Herschel-SPIRE, covering a large area in the sky.
  • They found a strong signal indicating that there is a trispectrum, which is a kind of pattern in the data, but it had contributions from other sources too, like cosmic microwave background lensing and foregrounds.
  • By analyzing the data, they couldn't find just the kSZ signal alone, but they set limits on how long the reionization period lasted in the early universe, which helps us understand its history better.
View Article and Find Full Text PDF

Insight into one's own cognitive abilities is one important aspect of metacognition. Whether this insight varies between groups when discerning true and false information has yet to be examined. We investigated whether demographics like political partisanship and age were associated with discernment ability, metacognitive efficiency, and response bias for true and false news.

View Article and Find Full Text PDF

Disinformation is false information spread intentionally, and it is particularly harmful for public health. We conducted three preregistered experiments ( = 1,568) investigating how to discredit dubious health sources and disinformation attributed to them. Experiments 1 and 2 used cancer information and recruited representative U.

View Article and Find Full Text PDF

Aim: There is concern that the provision of the clinical high risk for psychosis (CHR) label is stigmatizing. Prior research suggests people have nuanced reactions to feedback involving the CHR label, including a positive experience receiving feedback and improvement in negative emotions (e.g.

View Article and Find Full Text PDF