Reactivity effects of concurrent verbalisation during a graph comprehension task

نویسندگان

  • Nadia Ali
  • David Peebles
چکیده

We report an experiment investigating how concurrent verbalisation during a task can affect performance (a so-called “reactivity” effect). Participants studied three-variable line graphs while (a) concurrently thinking aloud or (b) silently studied the graphs and provided an interpretation once they felt they had understood it. Results showed that verbalisation hindered performance significantly compared to the silent condition. To support the claim that the act of verbalising was hindering performance, competing explanations were also tested, which confirmed thinking aloud as the most likely cause. This contradicts claims by Ericsson and Simon (1993) that thinking aloud reflects but does not affect performance and provides further evidence that verbalising thought processes can hinder performance.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Effects of Task Complexity on English Language Learners’ Listening Comprehension

This article reports on the findings of a study that investigated the impact of manipulating task performance conditions on listening task performance by learners of English as a foreign language (EFL). The study was designed to explore the effects of changing complexity dimensions on listening task performance and to achieve two aims: to see how listening comprehension task performance was aff...

متن کامل

Retrospective vs. concurrent think-aloud protocols: testing the usability of an online library catalogue

Think-aloud protocols are a dominant method in usability testing. There is, however, only little empirical evidence on the actual validity of the method. This paper describes an experiment that compares concurrent and retrospective think-aloud protocols for a usability test of an online library catalogue. There were three points of comparison: usability problems detected, overall task performan...

متن کامل

The Effect of Task-Based Activities on Iranian Beginner EFL Learners’ Listening Comprehension

The purpose of this study was to explore the effect of applying task-based activities on students’ listening comprehension improvement. It also aimed at providing evidence to show how shifting from a traditional language teaching approach into the TBLT approach can positively affect the process of learning listening skill. To do this, 80 participants were selected from three English language in...

متن کامل

Broca's Area, Sentence Comprehension, and Working Memory: An fMRI Study

The role of Broca's area in sentence processing remains controversial. According to one view, Broca's area is involved in processing a subcomponent of syntactic processing. Another view holds that it contributes to sentence processing via verbal working memory. Sub-regions of Broca's area have been identified that are more active during the processing of complex (object-relative clause) sentenc...

متن کامل

Effects of Task-based Academic Listening on High School EFL Students' Listening Comprehension: Does Experiential Learning Style Matter?

Task-based language teaching (TBLT) has been considered as an effective language teaching methodology. However, its applicability for lower-proficiency learners in EFL contexts has not been adequately justified. Moreover, the possible mediating effect of the experiential learning styles on academic listening TBLT has not been targeted in the literature, a gap that this study attempts to fill. T...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013