Why do people fail to see simple solutions? Using think-aloud protocols to uncover the mechanism behind the Einstellung (mental set) effect

2019 ◽  
Vol 26 (4) ◽  
pp. 552-580 ◽  
Author(s):  
Christine Blech ◽  
Robert Gaschler ◽  
Merim Bilalić
2008 ◽  
Author(s):  
Jeffrey K. Boman ◽  
David P. McCabe ◽  
Amanda E. Sensenig ◽  
Matthew G. Rhodes ◽  
Meghan T. Lee

2021 ◽  
pp. 136216882110204
Author(s):  
Seyede Faezeh Hosseini Alast ◽  
Sasan Baleghizadeh

The aim of this experiment was to investigate how glossing influences second language (L2)reading comprehension in relation to text difficulty and the two local and global meaning representations. Fifty-eight undergraduate students were asked to read three easy, moderate, and difficult texts and, following each passage, answer twenty comprehension questions targeting local and global concepts in one of the two first-language-glossed and unglossed conditions. Half of the participants in each group were supposed to think aloud while reading. The results revealed a significant difference between the performance of glossed and unglossed groups on comprehension of local concepts in all three difficulty levels. However, the impact of glossing on comprehension of global concepts was significantly influenced by text difficulty. The qualitative analysis of think-aloud protocols suggested a substantial difference in glossing functionality on fluency between the easy and the difficult texts. Furthermore, it is suggested that revisiting the glossing effect in combination with text difficulty on the reading product and underlying processes might reconcile some divergent hypotheses on glossing impact on fluency.


2017 ◽  
Vol 19 (2) ◽  
pp. 87-100
Author(s):  
Claudio Díaz Larenas ◽  
Lucía Ramos Leiva ◽  
Mabel Ortiz Navarrete

This paper reports on a study about the rhetoric, metacognitive, and cognitive strategies pre-service teachers use before and after a process-based writing intervention when completing an argumentative essay. The data were collected through two think-aloud protocols while 21 Chilean English as a foreign language pre-service teachers completed an essay task. The findings show that strategies such as summarizing, reaffirming, and selecting ideas were only evidenced during the post intervention essay, without the use of communication and socio-affective strategies in either of the two essays. All in all, a process-based writing intervention does not only influence the number of times a strategy is used, but also the number of students who employs strategies when writing an essay—two key considerations for the devising of any writing program.


1991 ◽  
Vol 13 (2) ◽  
pp. 161-186 ◽  
Author(s):  
Rod Ellis

This article takes a critical look at grammaticality judgment tasks in second language acquisition research. It begins by examining the theoretical assumptions that underlie grammaticality judgment tasks, pointing out that previous studies have reported considerable differences between the results obtained from grammaticality judgment tasks and from other, production-oriented tasks. A description of the design features of grammaticality judgment tasks that have been used to date is then provided. There follows an account of a small-scale study designed to investigate the nature of learner judgments. Twenty-one adult advanced Chinese learners of English were asked to judge sentences designed to test their knowledge of dative alternation. The results indicated that the learners rarely used the “not sure” option in the test. Eight of these subjects were then administered a reduced version of the original test as a think-aloud task 1 week later. The results showed that these learners were inconsistent in 22.5% of their judgments. The think-aloud protocols showed that they resorted to a variety of strategies in making judgments. The article concludes by arguing that grammaticality judgment tasks elicit a particular kind of performance that needs to be understood much more thoroughly before it is used as a basis for investigating second language acquisition.


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