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Bibliografía - frecuencia de vocabulario

The effects of word frequency and typographical enhancement on incidental vocabulary learning in reading

Claudia H. Sánchez Gutiérrez, Mercedes Pérez Serrano, Pablo Robles García (2019)

En Journal of Spanish Language Teaching 6.1

This study examines the effects of word frequency and typographical enhancement (i.e., words in bold) on the learning of single words in Spanish L2 reading activities in a classroom setting. Learners read a text in which target words appearing in bold occurred one, five or 10 times. A parallel text was also provided in which those same words appeared un-bolded. Students were tested three times on both spelling and meaning of the target words: before, immediately after and two weeks after the reading activity. Results show that: (1) after five or 10 encounters, both spelling and meaning recognition skills increase; (2) words appearing in bold only lead to learning gains at a form recognition level immediately after the test is taken and do not contribute to the acquisition of meaning in the post-test; and (3) there is no interaction between typographical enhancement and frequency.

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Este trabajo pretende examinar los efectos de la frecuencia y el realce tipográfico (negrita) en el aprendizaje de palabras individuales a través de la lectura en el aula de español como L2. Los aprendientes leyeron un texto con palabras meta que aparecían 1, 5 o 10 veces. Este tenía a su vez una versión paralela en la cual dichas palabras aparecían en negrita. Los estudiantes fueron examinados en el reconocimiento de la forma y del significado de las palabras meta en tres ocasiones: antes, inmediatamente después y dos semanas después de la actividad de lectura. Los resultados demostraron que (1) el reconocimiento de la forma y del significado se incrementa cuando la palabra aparece repetida 5 o 10 veces; (2) el realce únicamente favorece el reconocimiento ortográfico inmediatamente después de la realización de la prueba y no contribuye al aprendizaje del significado; y (3) no existe interacción entre frecuencia y realce.

The wisdom of crowds: When teacher judgments outperform word-frequency as a predictor of students’ vocabulary knowledge

Pablo Robles-García, Jeffrey Stewart, Christopher Nicklin, Joseph P. Vitta, Stuart McLean, Brandon Kramer (2023)

En Language Teaching Research

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This study investigated the effectiveness of word-frequency and teacher judgments in determining students’ vocabulary knowledge and compared the predictive powers of both approaches when estimating vocabulary knowledge. Twenty-nine second language (L2) Spanish teachers were asked to predict how likely their students would know words from a 216-word Yes/No test that measures knowledge of the first 3,000 words in Spanish. The accuracy of their responses was compared with the results of 1,075 L2 Spanish students who completed the same test. To examine if the results could generalize to other L2 settings, 394 L2 English students completed a 70-word Yes/No test that measures knowledge of the first 14,000 words in English, and 15 L2 English language instructors attempted to predict which words would or would not be recognized. Results showed that for both language contexts, (1) the median teacher rater could assess students’ vocabulary knowledge with an accuracy roughly comparable to frequency, (2) the combination of teachers’ judgments displayed a stronger relationship with students’ performance on the vocabulary test than frequency, since the average of three or more teachers’ ratings improved upon frequency when examined with 1,000 bootstrapped samples, and (3) using teacher judgments and frequency together did not substantially improve the prediction of students’ vocabulary knowledge.

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