Riqueza léxica y expresión escrita en aprendices suecos de ELE: Proficiencia general, competencia léxica pasiva, tipo y complejidad de la tarea

The present study explored lexical richness in the written production of Swedish university students of Spanish as a foreign language. Two aspects of lexical richness were investigated in the study, i.e., diversity (the ability to use a varied lexical repertoire), and sophistication (the proportion...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Berton, Marco
Format: Dissertation
Sprache:spa
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present study explored lexical richness in the written production of Swedish university students of Spanish as a foreign language. Two aspects of lexical richness were investigated in the study, i.e., diversity (the ability to use a varied lexical repertoire), and sophistication (the proportion of relatively infrequent words). The written data were elicited by means of two task types, namely a narrative task and a decision-making task. The main aim of the study was investigating the effect of the factors overall proficiency, passive vocabulary knowledge, manipulation of task complexity and task type on lexical richness. Moreover, the study inquired into the predicting power of the first three factors in relation to lexical richness within each task type. Overall proficiency was measured by means of a cloze test, while an estimation of passive vocabulary knowledge was obtained through a word recognition test. The effect of the manipulation of task complexity was examined by using two different versions of each task. The less complex version of the narrative task was based on a cartoon strip with a tight structure and no background events. On the contrary, in the more complex version the cartoon strip depicted a story without a clear sequence and with background events which are relevant to the story plot. Regarding the decision-making task, task complexity was manipulated by changing the number of elements involved. The task itself consisted in writing a message to a friend suggesting a holiday destination. To do so, the participants had to consider the friend´s needs and check them against the possibilities offered by a travel agency. The less complex version included two destinations, while the more complex one contained six. When analysing the effect of manipulating task complexity, structural complexity measures were included with the purpose of investigating if changes in lexical richness go hand in hand with or at the expense of changes in structural complexity. The results of the analysis of these three factors showed different patterns depending on the task type examined. These results suggest that overall proficiency seems to have an effect on lexical richness only in the narrative task, whereas passive vocabulary knowledge would influence lexical richness only in the decision-making task. The manipulation of task complexity apparently affected lexical diversity and structural complexity in the narrative task, on the one hand, and lexical sophi