Corrective Feedback Corrective Feedback in Students’ Writingin Students’ Writing

Mushi LiTufts University

Does error correction promote Does error correction promote writing accuracy?writing accuracy?

One line of argument:effectiveness of corrective feedback is

questionable.

Fails to produce any improvements in subsequent writings (Robb, Ross & Shortreed 1986; Kepner 1991; Sheppard 1992; Polio, Fleck & Leder 1998; Fazio 2001)

Truscott (1996):Grammar correction “should be abandoned”. Theoretical problem: transfer of information ≠

grammar acquisitionPractical problem: teacher preparation, student

preparation, time, energyHarmful effects

Another line of argument:Corrective feedback is predicted to be effective

Current research studies are not conclusive to reach any generalization (inconsistency in population, treatments, and research designs)

Studies that found corrective feedback leads to improvement in accuracy (Polio et al. 1998; F. Hyland 2003; Chandler 2003)

Avoid fossilization and assist language acquisition

Affective standpoint: students expect comments on their errors(Cohen & Cavalcanti 1990; Leki 1991; Hedgcock & Lefkowitz 1994; Cumming 1995; Ferris 1995; F. Hyland 1998; Ferris & Roberts 2001; Lee 2004)

U-shaped SLA development (Ellis,1997)

The influence of feedback on learners’ long term writing development fits with this developmental curve. (Goldstein)

“Adult acquirers may fossilize and not continue to make progress in accuracy of linguistic forms without explicit instruction and feedback on their errors.” (Ferris, 2004)

Corrective Feedback– A valuable teaching practice

Extensive grammar instruction:

Individualized, student-centered, and contextualized:

Appreciation for accuracy, self-editing, and proof-reading:

“afford the opportunity to attend to large numbers of grammatical structures” (Ellis, 2006) “repeatedly over a period of time” (Ellis, 2006)

The selection of grammatical content could be based on “the known errors produced by learners” (Ellis, 2006)

“the operating conditions in which they went wrong” (Johnson, 1988)

The utilization of corrective The utilization of corrective feedbackfeedback- how, why, what- how, why, what

“There are more and less effective ways to approach error correction” (Ferris, 2004)

HOW – options, forms of Corrective Feedback Direct correction : where errors are noted and

corrected merits: quick, straightforward, comprehensive

input limitations: not cognitively engaging

Indirect correction followed by revision a continuum of explicitness merits

limitations: student level, type of error

Supplemental grammar instruction individualized self-study materials additional instruction and practice keeping error charts – highlights weaknesses &

improvement

It encourages learner reflection and self-editing. (Lalande, 1982)

Lower proficiency students may be unable to identify and correct errors (Ferris & Hedgcock, 2005)

有一天 , 一位老太太在麦当劳买了

一杯咖啡 . 麦当劳的咖啡很热 ,

她被咖啡烧伤了 . 八天他住在医院 .

两年以后 , 就身体变好了 . 她告了

麦当劳 , 要麦当劳付她钱 .

有一天 , 一位老太太在麦当劳买了

一杯咖啡 . 麦当劳的咖啡很热 ,

她被咖啡烧伤了 . 八天他住在医院 .

两年以后 , 就身体变好了 . 她告了

麦当劳 , 要麦当劳付她钱 .

Duration of time sentence structure

烫 is more suitable烧 usu. involves fire, e.g. 烧水烫 burned with hot liquid, or hot surface

WHY – Purpose of corrective feedback, what do we want to achieve

Factors to consider - types of learning difficulty (Ellis, 2006):

difficulty with understanding a certain grammar difficulty to internalize it

麦当劳的咖啡很热 , 她被咖啡烧伤了 . 八天他住在医院 . 两年以后 , 就身体变好了 .

麦当劳的咖啡很热 , 她被咖啡烧伤了 . 八天他住在医院 . 两年以后 , 就身体变好了 .

WHAT – types of errors & focus of correctiontypes of grammar forms

1.我们打交道跟中国人。2.两天他住了院。3.很多中国人知道英文。4.从北京到纽约没有直飞。5.使用一次性产品造成污染环境。6.我这次考试考了很好。7.明天考试，我心理有点紧张。

“There is some reason to think that syntactic, morphological, and lexical knowledge are acquired in different manners. If this is the case, then probably no single form of correction can be effective for all three. ” (Truscott, 1996)

Prioritizing and focusing Correcting every error? Focused corrective feedback:

- focus on a few errors each time, and recycle over time

Error selection:• Repeated, consistent errors• Errors that fall within one category• Key grammar• Local, straightforward or global, more

complex• Error chart/portfolio

How do we approach error How do we approach error correction?correction?

Hold on to “preparation, practice, and prioritizing” (Ferris, 1999) “execute it faithfully and consistently” (Ferris, 2004)

Additional Additional considerationsconsiderations

Be realistic in expectation toward students’ uptakeGrammar acquisition ≠ simple transfer of information

= gradual process

grammar correction “cannot deal effectively with avoidance” (Ellis, 2006)

“We can not expect that a target form will be acquired either immediately or permanently after it has been highlighted through feedback.” (Hyland & Hyland, 2006)

ConclusionConclusion