The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning

This study intended to investigate the effect of spaced and massed distribution instruction on vocabulary learning. To fulfil this objective, 68 Iranian pre-intermediate EFL learners (14–16 years) participated in 16 sessions. The participants were randomly divided in to two experimental groups; spac...

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Main Authors: Ehsan Namaziandost, Mehdi Nasri, Fariba Rahimi Esfahani, Mohammad Hossein Keshmirshekan
Format: Article
Language:English
Published: Taylor & Francis Group 2019-01-01
Series:Cogent Education
Subjects:
Online Access:http://dx.doi.org/10.1080/2331186X.2019.1661131
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author Ehsan Namaziandost
Mehdi Nasri
Fariba Rahimi Esfahani
Mohammad Hossein Keshmirshekan
author_facet Ehsan Namaziandost
Mehdi Nasri
Fariba Rahimi Esfahani
Mohammad Hossein Keshmirshekan
author_sort Ehsan Namaziandost
collection DOAJ
description This study intended to investigate the effect of spaced and massed distribution instruction on vocabulary learning. To fulfil this objective, 68 Iranian pre-intermediate EFL learners (14–16 years) participated in 16 sessions. The participants were randomly divided in to two experimental groups; spaced distribution group (n = 34) and massed distribution group (n = 34). The massed distribution group had one intensive session on learning the target vocabulary; the spaced distribution group had three sessions at irregular time intervals. Using a before and after design, students were retested after 8 weeks. To collect data, a vocabulary test was performed as the pretest and posttest. The results of the paired samples t test and One-way ANCOVA indicated that the spaced distribution group significantly outperformed the massed distribution group on the posttest (effect size .75). The results propose that EFL practitioners can synthesize spacing as a beneficial teaching technique into the curricula and educational materials to promote vocabulary learning.
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spelling doaj.art-bbf19ec352a242dda118c45897f023352023-08-02T01:02:52ZengTaylor & Francis GroupCogent Education2331-186X2019-01-016110.1080/2331186X.2019.16611311661131The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learningEhsan Namaziandost0Mehdi Nasri1Fariba Rahimi Esfahani2Mohammad Hossein Keshmirshekan3Islamic Azad UniversityIslamic Azad UniversityIslamic Azad UniversityYazd UniversityThis study intended to investigate the effect of spaced and massed distribution instruction on vocabulary learning. To fulfil this objective, 68 Iranian pre-intermediate EFL learners (14–16 years) participated in 16 sessions. The participants were randomly divided in to two experimental groups; spaced distribution group (n = 34) and massed distribution group (n = 34). The massed distribution group had one intensive session on learning the target vocabulary; the spaced distribution group had three sessions at irregular time intervals. Using a before and after design, students were retested after 8 weeks. To collect data, a vocabulary test was performed as the pretest and posttest. The results of the paired samples t test and One-way ANCOVA indicated that the spaced distribution group significantly outperformed the massed distribution group on the posttest (effect size .75). The results propose that EFL practitioners can synthesize spacing as a beneficial teaching technique into the curricula and educational materials to promote vocabulary learning.http://dx.doi.org/10.1080/2331186X.2019.1661131pre-intermediate efl learnersspaced distribution instructionmassed distribution instructionvocabulary learning
spellingShingle Ehsan Namaziandost
Mehdi Nasri
Fariba Rahimi Esfahani
Mohammad Hossein Keshmirshekan
The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
Cogent Education
pre-intermediate efl learners
spaced distribution instruction
massed distribution instruction
vocabulary learning
title The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
title_full The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
title_fullStr The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
title_full_unstemmed The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
title_short The impacts of spaced and massed distribution instruction on EFL learners’ vocabulary learning
title_sort impacts of spaced and massed distribution instruction on efl learners vocabulary learning
topic pre-intermediate efl learners
spaced distribution instruction
massed distribution instruction
vocabulary learning
url http://dx.doi.org/10.1080/2331186X.2019.1661131
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