Journal La Edusci
Vol. 7 No. 5 (2026): Journal La Edusci

Dormitory-Based Experiential English Immersion and Proficiency Outcomes Among Maritime Cadets

Muh. Hasrun Fitriady (Universitas Negeri Makassar, Indonesia)
Nur Aeni (Universitas Negeri Makassar, Indonesia)
Andi Asrifan (Universitas Negeri Makassar, Indonesia)



Article Info

Publish Date
31 Jul 2026

Abstract

This study evaluated whether the DREAM (Dormitory for Real English Acquisition and Mastery) Dormitory, an experiential English immersion program at the Merchant Marine Polytechnic of Makassar (PIP Makassar), improved maritime cadets’ English proficiency. Grounded in experiential learning theory, the program requires cadets to use English in structured and informal daily activities. A quantitative one-group pre-test–post-test pre-experimental design was applied. Participants were first-year male cadets residing in Dormitory C2, and a TOEIC prediction test measuring listening, reading, speaking, and writing was administered before and after participation in the program. A total of 179 cadets were analyzed using descriptive statistics, the Shapiro–Wilk normality test, and a paired-sample t-test, with Cohen’s d computed as the effect size. The results showed that the mean total TOEIC score increased significantly from 646.37 (SD = 223.12) to 816.90 (SD = 228.42), a mean gain of 170.53 points, t(178) = 11.13, p < .001, with a large effect size (d = 0.83). All four skills improved significantly, with reading, writing, and listening showing moderate effects and speaking the smallest gain. Improvement was observed in 80.4% of cadets, and intermediate-level cadets gained the most. The findings indicate that experiential, dormitory-based English immersion was associated with meaningful proficiency gains in a maritime education setting, supporting continued institutional investment in structured immersion environments.

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Journal Info

Abbrev

JournalLaEdusci

Publisher

Subject

Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Description

Journal La Edusci ISSN 2721-1258 (Online) and ISSN 2721-0979 (Print) includes all the areas of research activities in all fields of Education such as Teacher education, Population education, Vocational education, Value education, Psychological education, Educational counseling, Educational ...