Understanding how students persevere through uncertainty and ambiguity is critical for evolving engineering education that values creativity, adaptability, and open-ended problem solving. The Need for Cognitive Closure (NFCC), a cognitive construct reflecting an individual’s desire for firm answers and discomfort with ambiguity or uncertainty, has been shown to shape reasoning patterns, decision-making, and problem-solving behaviors. This research investigates how engineering students with differing NFCC levels exhibit sense-making and cognitive flexibility while solving an engineering problem. This research is guided by one major research question: How do engineering students with low versus high need for cognitive closure demonstrate sense-making and cognitive flexibility during problem solving?
Eight engineering undergraduate students were purposively selected from a larger dataset of 103 based on their low and high NFCC scores as determined by a validated Need for Cognitive Closure questionnaire. Qualitative data collected through a think-aloud technique, intended to record reasoning processes in real-time, participants completed a structured problem-solving activity. Audio-recorded data by using think-aloud protocols were transcribed and analyzed by thematic analysis using an inductive coding approach.
Findings revealed that low NFCC students, when facing conceptual uncertainty, demonstrated more exploratory reasoning, frequent strategy shifts, and greater reflection. Conversely, high NFCC students exhibited decreased tolerance for ambiguity, early commitment to single-solution approaches, and rigid thinking tendencies. These findings shed light on how motivational disposition, like NFCC, influences reasoning flexibility and cognitive engagement through perseverance in engineering problem solving. This study contributes to expanding efforts in fostering epistemic openness and cognitive adaptation in engineering education.
http://orcid.org/https://0000-0002-8060-7384
Ohio State Department of Education
[biography]
The full paper will be available to logged in and registered conference attendees once the conference starts on June 21, 2026, and to all visitors after the conference ends on June 24, 2026