Explicit versus Implicit Instruction: Which Is Preferable for Learning an Artificial Morphological Rule in Children?

2014 ◽  
Vol 66 (1-2) ◽  
pp. 77-87 ◽  
Author(s):  
Sara Ferman ◽  
Avi Karni
2015 ◽  
Vol 18 (1) ◽  
pp. 121-152 ◽  
Author(s):  
Kim A.H. Cordewener ◽  
Anna M.T. Bosman ◽  
Ludo Verhoeven

This study examined the influence of implicit and explicit instruction for the acquisition of two types of Dutch spelling rules: a morphological and a phonological rule. A sample of 193 first grade, low- and high skilled spellers was assigned to an implicit-instruction, explicit-instruction, or control-group condition. The results showed that for both rules, students in the explicit condition made more progress than students in the control condition. For the morphological rule, students in the explicit condition had higher posttest scores on pseudo-words than students in the implicit condition. The effects of the three conditions were the same for low- and high-skilled spellers. Both low- and high-skilled spellers in the implicit and explicit condition did not fully generalize their knowledge of both rules to new and pseudo-words.


2019 ◽  
Vol 62 (10) ◽  
pp. 3790-3807 ◽  
Author(s):  
Sara Ferman ◽  
Liat Kishon-Rabin ◽  
Hila Ganot-Budaga ◽  
Avi Karni

Purpose The purpose of this study was to delineate differences between children with specific language impairment (SLI), typical age–matched (TAM) children, and typical younger (TY) children in learning and mastering an undisclosed artificial morphological rule (AMR) through exposure and usage. Method Twenty-six participants (eight 10-year-old children with SLI, 8 TAM children, and ten 8-year-old TY children) were trained to master an AMR across multiple training sessions. The AMR required a phonological transformation of verbs depending on a semantic distinction: whether the preceding noun was animate or inanimate. All participants practiced the application of the AMR to repeated and new (generalization) items, via judgment and production tasks. Results The children with SLI derived significantly less benefit from practice than their peers in learning most aspects of the AMR, even exhibiting smaller gains compared to the TY group in some aspects. Children with SLI benefited less than TAM and even TY children from training to judge and produce repeated items of the AMR. Nevertheless, despite a significant disadvantage in baseline performance, the rate at which they mastered the task-specific phonological regularities was as robust as that of their peers. On the other hand, like 8-year-olds, only half of the SLI group succeeded in uncovering the nature of the AMR and, consequently, in generalizing it to new items. Conclusions Children with SLI were able to learn language aspects that rely on implicit, procedural learning, but experienced difficulties in learning aspects that relied on the explicit uncovering of the semantic principle of the AMR. The results suggest that some of the difficulties experienced by children with SLI when learning a complex language regularity cannot be accounted for by a broad, language-related, procedural memory disability. Rather, a deficit—perhaps a developmental delay in the ability to recruit and solve language problems and establish explicit knowledge regarding a language task—can better explain their difficulties in language learning.


Author(s):  
Marc Marschark ◽  
Harry G. Lang ◽  
John A. Albertini

Parents, siblings, and others provide young children with a context in which development occurs and supports and promotes early learning. In this chapter, we consider the roles of various individuals and early interventions in social, language, and cognitive development before children enter school. Because most deaf children are born to nonsigning, hearing parents, communication in the home is given special consideration, particularly with regard to the kinds of information and experience that contribute to those domains. We also consider the importance of implicit instruction in relation to fostering educational readiness and the potential effects on long-term academic achievement and personal growth. Parents will encounter both opportunities and challenges in raising a deaf child, and research has demonstrated a variety of ways in which they can optimize their child’s development. Therefore, we devote some space to describing the field on which early development takes place. Most important, we will see the importance of deaf children having early access to language, social interaction, and experiential diversity. Because most cases of deafness are not hereditary, many deaf children will have congenital or early-onset hearing losses that are totally unexpected (and usually unrecognized for some time) by their parents. Some of those children will be considered at risk at birth because of the maternal, fetal, or neonatal medical problems that contributed to their hearing losses. Beyond the consequences of initial medical difficulties, factors related to prenatal or postnatal hearing loss may well influence the quantity or quality of interactions the infant has with others in the environment during the first few months. These earliest influences, and their effects, can have ever-widening consequences for development over the first months and years of life. Even before birth, sounds perceived from within the womb can influence the course of development. Early in the last trimester of pregnancy, a fetus will rotate and adopt a new position with the head against the mother’s pelvis. Most fetuses already have considerable responsiveness to sound at this point and can perceive the mother’s voice and heartbeat through bone conduction (Als et al., 1979).


2004 ◽  
Vol 16 (8) ◽  
pp. 1375-1387 ◽  
Author(s):  
G. Dehaene-Lambertz ◽  
T. Gliga

Investigating the degree of similarity between infants' and adults' representation of speech is critical to our understanding of infants' ability to acquire language. Phoneme perception plays a crucial role in language processing, and numerous behavioral studies have demonstrated similar capacities in infants and adults, but are these subserved by the same neural substrates or networks? In this article, we review event-related potential (ERP) results obtained in infants during phoneme discrimination tasks and compare them to results from the adult literature. The striking similarities observed both in behavior and ERPs between initial and mature stages suggest a continuity in processing and neural structure. We argue that infants have access at the beginning of life to phonemic representations, which are modified without training or implicit instruction, but by the statistical distributions of speech input in order to converge to the native phonemic categories.


2008 ◽  
Vol 35 (1) ◽  
pp. 221-234 ◽  
Author(s):  
SMADAR PATAEL ◽  
GIL DIESENDRUCK

ABSTRACTThe present study investigated the roles of pattern detection capacities and understanding of intentions in children's learning of linguistic rules. We taught two-year-olds a Hebrew morphological distinction between noun and verb forms using two different training protocols. The protocols were identical in all parameters except that only in an Intentional, but not in a Control condition, were children introduced to the stimuli in an intentional communicative context. We found that children learned the morphological rule only in the Intentional condition. Thus, besides their pattern detection capacities, children's understanding of intentions substantially boosts their learning of meaningful rules.


2018 ◽  
Vol 24 (2) ◽  
pp. 163-188
Author(s):  
Mohammad Javad Ahmadian

This study investigated the differential effects of implicit and explicit instruction of refusal strategies in English and whether and how the impacts of instruction methods interact with learners’ working memory capacity (WMC). 78 learners of English were assigned to three groups (explicit, implicit, and control). Implicit instruction was operationalized through input enhancement and provision of recast. In the explicit instruction group, participants received description and exemplification of refusal strategies and were provided with explicit corrective feedback. Prior to the treatment, all participants took WMC test, Discourse Completion Test (DCT) and completed a pragmatics comprehension questionnaire (CQ). Results revealed that explicit instruction was more effective than implicit instruction for both production and comprehension of refusals and that both implicit and explicit groups maintained the improvement in the delayed post-test administered two months later. In addition, whilst WMC scores were positively and strongly correlated with gains in the immediate and delayed post-test for both DCT and CQ in the implicit group, no meaningful relationship was found for explicit and control groups. The unique feature of this research is demonstrating that explicit instruction of refusal strategies equalizes learning opportunities for all learners with differential levels of WMC.


2016 ◽  
Vol 38 (2) ◽  
pp. 265-291 ◽  
Author(s):  
Luis Cerezo ◽  
Allison Caras ◽  
Ronald P. Leow

Meta-analytic research suggests an edge of explicit over implicit instruction for the development of complex L2 grammatical structures, but the jury is still out as to which type of explicit instruction—deductiveorinductive, where rules are respectively provided or elicited—proves more effective. Avoiding this dichotomy, accumulating research shows superior results forguided induction, in which teachers help learners co-construct rules by directing their attention to relevant aspects in the input and asking guiding questions. However, no study has jointly investigated the effects of guided induction on both learning outcomes and processes, or whether guided induction can prove effective outside classroom settings where teacher mediation is not possible. In this study, which targeted the complex Spanishgustarstructures, 70 English-speaking learners of beginning Spanish received either guided induction via a videogame, deductive instruction in a traditional classroom setting, or no instruction. Learning outcomes were measured via one receptive and two controlled production tasks (oral and written) with old and new items. Results revealed that while both instruction groups improved across time, outperforming the control group, the guided induction group achieved higher learning outcomes on all productive posttests (except immediate oral production) and experienced greater retention. Additionally, the think-aloud protocols of the guided induction group revealed high levels of awareness of the L2 structure and a conspicuous activation of recently learned knowledge, which are posited to have contributed to this group’s superior performance. These findings thus illustrate, quantitatively and qualitatively, the potential of guided induction for the development of complex L2 grammar in online learning environments.


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