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Video in the Language Lab: Teaching Vocabulary
Most well equipped language labs have video as a technical resource. It is possible to incorporate video into many different aspects of language teaching and learning. The following paragraphs offer suggestions for exploiting non-captioned video in a language lab setting to teach vocabulary. The examples that are provided are based on the movie Raiders of the Lost Ark.
Research Support
A series of studies by Gildea, Miller and Wurtenberg (1990) provides both support and methodology for video use in a language lab setting. A scene from a movie was selected (in this case, the opening action sequence in Raiders of the Lost Ark) and a series of narrative paragraphs describing the scene or action were created. The narratives included familiar and unfamiliar vocabulary items. The learners who saw video pictures were able to produce a higher percentage of acceptable sentences using the most difficult target words than were the learners who read only the narratives or those who read both the narratives and definitions. In the words of the researchers, "Pictures [video] improve sentence production for many words" (Gildea, et. al., 1990, p.25).
Interestingly, learners who read illustrative sentences (sentences capturing a scene in the movie and model the correct usage of a target vocabulary item) scored better on a multiple choice test than did those who read the narrative only or read the narrative and watched the video. This would indicate that if vocabulary learning is going to be measured by productive use, video is certainly facilitative. If, on the other hand, vocabulary gain is going to be measured via multiple choice testing, video will be most efficient if learners are provided with contextualized sentence models. Either way, video is a useful part of vocabulary learning.
How to Use Video
1. Use Video to Contextualize Target Vocabulary.
The instructor can write narratives for selected video passages making a conscious effort to use target vocabulary. These narrative passages can be used in several ways:
Guided Cloze Exercise
Have the students (in pairs, groups or individually) watch the video segment, then ask them to fill in the blanks of a guided cloze passage that is based on a narrative description of the segment. For an example from Raiders of the Lost Ark see handout #1. The target vocabulary items in this exercise are from Nation's (1990) list of commonly unknown words from West's (1953) General Service List.
Definition Match.
Highlight the target vocabulary words in a narrative passage that complements a video segment. Have the learners read the passage (reading aloud to each other in pairs is good for pronunciation and listening practice), and then view the segment. Then, ask the learners (in pairs, groups or individually) to decide which definitions best match the way the word is used in the passage. For an example, see handout #2. The target vocabulary items in this exercise are from Nation's (1990) list of commonly unknown words from West's (1953) General Service List.
Dictogloss.
Write a narrative summary of an action scene that includes target vocabulary items. Have the learners watch the segment (video only, no sound track) while you narrate the events using the prepared text. Repeat this twice. Give the students a list of the target vocabulary and have them (in pairs, groups or individually) recreate their version of your narration. They do not have to reproduce the exact narration - just their best approximation. After they have finished, the learners should compare their versions and make lists of all of the different sentence structures they used to incorporate the vocabulary. The teacher can then comment on the acceptability of the various sentences. For an example, see handout #3.
2. Use Video to Stimulate the Production of Target Vocabulary.
Making an Oral Summary/Description.
Select a video segment that contains a series of actions or visual detail. Provide the learners with a list of target vocabulary words. Ask the learners to form pairs (or groups of three) and get one of the pair/group members to be the "watcher" while the other(s) cover their eyes and do not watch the video. Play the video once with no sound and then have the "watcher" describe to the group or partner the scene using as many vocabulary words as possible in the description. The listeners can then be called upon one by one to tell the class what they heard. After they have shared their version, the whole class sees the segment with the sound turned on. It is good to have more than one video segment ready so that the first "watcher" has a chance to be a listener.
Writing Descriptive Paragraphs.
Select a video segment that contains a series of actions or visual detail. Provide the learners with a list of target vocabulary words and ask them to construct a paragraph that incorporates as many of the words as possible. This activity is best done after the learners have done the dictogloss procedure since the follow up sentence structure comparison activity is the same.
Narrating Action Segments.
Select a video segment that contains a series of actions or visual detail. Provide the learners with a list of target vocabulary words and ask them to construct a narrator's script that incorporates as many of the target words as possible. The trick here is to be sure that the script, when read at a normal speech rate will synchronize with the images so the video segment will need to be play (with no sound) several times so that the learners can time the images and rehearse. Individuals then record their narration and the instructor can randomly select individual versions to play back for the class.
References
- Gildea, P., Miller, G.A., & Wurtenberg, C.L. (1990). Contextual enrichment by videodisc. In Don Nix & Rand Spiro (eds.). Cognition, education, multimedia: Exploring ideas in high technology.
- Nation, I.S.P. (1990). Teaching and learning vocabulary. Boston: Heinle and Heinle.
- West, M. (1953). A general service list of English words. London: Longman, Green and Company.