Sarah Critten

Dr. Sarah Critten


Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 May 2023 in Frontiers in Psychology
Verified
Journal Article
Open access
SCSarah Critten
Sarah Critten
VCVincent Connelly
Vincent Connelly
JDJulie E. Dockrell
Julie E. Dockrell
IMIan R. Mundy
Ian R. Mundy
LOLynsey O’rOurke
Lynsey O’rOurke
KWKirsty Walter
Kirsty Walter
Introduction: Representations activated during handwriting production code information on morphological structure and reflect decomposition of the root and suffix. Children with Developmental Language Disorder (DLD) have significant difficulties in spelling morphologically complex words, but previous research has not sought evidence for a morphological decomposition effect via an examination of handwriting processes in this population.Method: Thirty-three children aged 9–10 years with DLD, 33 children matched for chronological age (CA), and 33 younger children aged 7–8 years matched for oral language ability (LA) completed a dictated spelling task (21 words; 12 with inflectional suffixes, nine with derivational suffixes). The task was completed on paper with an inking pen linked to a graphics tablet running the handwriting software Eye and Pen. Pause analyses and letter duration analyses were conducted.Results: The three groups showed similar handwriting processes, evidencing a morphological decomposition effect in a natural writing task. Pause durations observed at the root/suffix boundary were significantly longer than those occurring in the root. Letter durations were also significantly longer for the letter immediately prior to the boundary compared to the letter after it. Nevertheless, despite being commensurate to their LA matches for mean pause durations and letter durations, children with DLD were significantly poorer at spelling derivational morphemes. Handwriting processes did significantly predict spelling accuracy but to a much lesser extent compared to reading ability.Discussion: It is suggested that derivational spelling difficulties in DLD may derive more from problems with underspecified orthographic representations as opposed to handwriting processing differences.

1 October 2025 in Education Sciences
Verified
Journal Article
Open access
PDF file
Valerie CrittenValerie Critten
Valerie Critten
Hannah HagonHannah Hagon
Hannah Hagon
SCSarah Critten
Sarah Critten
DMDavid Messer
David Messer
While researchers of children in early years education promote the development of computational thinking (CT) abilities, many teachers are unaware of, or resistant to, the idea of teaching CT to such young children. This study explored the possibility of utilising everyday items and topics to develop CT abilities in a class of 24 four-to-five-year-old children. Over six weekly sessions, the children took part in innovative guided play activities integrated with class topics: Celebrations, Forest School and Christmas. Each session consisted of two activities: Task A consisted of deconstructing, evaluating and choosing equipment or items, and Task B consisted of sequencing and debugging the order of the activity, e.g., wrapping a birthday present. Two methods of assessment were utilised: quantitative where children were asked to do simple pencil and paper tasks and the sequencing or placement of pictures to record their accuracy; and qualitative where children were individually asked to explain their results. The findings indicate progress was made in task performance and the development of children’s logical reasoning and thinking abilities.