The effect of test format on productive recall of derivatives
This study investigated the extent to which two recall test formats – contextualized and decontextualized tests –
affected productive recall of derivatives, and how the effects of token frequencies of derivatives and L2 receptive vocabulary
knowledge on recalling derivatives was moderated by test format. Mixed effects logistic regression models examined the derivatives
elicited from L1 (n = 21) and L2 English speakers’ (n = 107) on the two recall tests. Results
indicated that contextual cues significantly facilitated recalling derivatives, while such facilitative effects were larger for
native speakers and L2 learners with greater vocabulary knowledge. Furthermore, token frequency affected the responses on the
decontextualized test to a greater degree compared to the contextualized test. Results suggest that test format influences
test-takers’ ability to recall knowledge to produce derivatives.
Article outline
- Introduction
- The effect of context on productive recall
- Measuring derivational knowledge in context and isolation
- To what extent does context facilitate productive recall of derivatives?
- How does test format moderate the effects of derivative frequency and prior vocabulary knowledge?
- Rationale and research questions
- Method
- Participants
- Procedure
- Derivative form recall test format
- Contextualized form recall test
- Decontextualized form recall test
- Scoring
- Derivative frequency
- The Updated Vocabulary Levels Test (uVLT)
- Analysis
- Results
- To what extent does test format moderate productive recall of L1 and L2 derivatives?
- To what extent does test format affect learners at different vocabulary levels?
- To what extent does test format moderate the effects of derivative frequency and prior vocabulary knowledge?
- Discussion
- To what extent does test format moderate productive recall of derivatives?
- To what extent does test format affect productive recall of derivatives for learners at different vocabulary levels?
- To what extent does test format moderate the effects of derivative frequency and prior vocabulary knowledge?
- Methodological and pedagogical implications
- Conclusion
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References