Revisiting the Conceptualisation of Pedagogical Content Knowledge (PCK): PCK as a Conceptual Tool to Understand Teachers as Professionals   总被引：2，自引：0，他引：2  

Soonhye Park  J. Steve Oliver 《Research in Science Education》2008,38(3):261-284

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Phonological awareness and morphological awareness: differential associations to regular and irregular word recognition in early Korean Hangul readers     

Jeung-Ryeul Cho  Catherine McBride-Chang  Soon-Gil Park 《Reading and writing》2008,21(3):255-274

A large battery of reading related skills were orally administered to 111 4-year old and 118 5-year old Korean kindergartners, who were also tested on reading of regular and irregular Korean Hangul words. In regression equations, speeded naming was uniquely associated with reading of both regular and irregular words. In contrast, only the three measures of phonological awareness at the levels of phoneme onset, coda, and syllable uniquely explained Hangul regular word recognition, whereas only morphological awareness consistently explained irregular word recognition. Results suggest somewhat different cognitive demands for reading of regular and irregular words, based on the dual-route model, in Korean Hangul.  相似文献   

When Modern Physics Meets Nature of Science     

Park  Wonyong  Yang  Seungran  Song  Jinwoong 《Science & Education》2019,28(9-10):1055-1083

Science & Education - The social reaction to the recent detection of the Higgs boson and gravitational waves provided evidence that public interest in modern physics has reached a high point....  相似文献   

App-Based Manipulatives and Explicit Instruction to Support Division with Remainders     

Emily C. Bouck  Jiyoon Park  Kennedy Levy  Katie Cwiakala  Abbey Whorley 《Exceptionality》2020,28(1):45-59

ABSTRACT

In theory, both virtual manipulatives and explicit instruction are viable options to support students with disabilities as they learn mathematics. This study explored the effect of a treatment package—an app-based virtual manipulative (Cuisenaire® Rods) in conjunction with explicit instruction—on students’ acquisition and generalization of solving problems involving division of whole numbers with remainders. Three middle school students with disabilities participated in this multiple baseline, multiple probe across participants single case design study. Each of the students acquired the mathematical behavior of being able to solve division with remainders problems. In other words, a functional relation existed between the intervention package of explicit instruction and the Cuisenaire® Rods app-based manipulative and students’ accuracy in solving division with remainders problems. Yet, two students failed to generalize the skill without the explicit instruction and use of the app-based manipulative.  相似文献   

The Politics of Emotions in ELT: Structure of Feeling and Anxiety of Korean English Teachers     

Juyoung Song  Joseph Sung-Yul Park 《Changing English: An International Journal of English Teaching》2019,26(3):252-262

ABSTRACT

Using the notion of structure of feeling by Raymond Williams, this article seeks to illuminate an ideological understanding of Korean English teachers’ anxiety and deep sense of insecurity in English language teaching (ELT). Through a discussion of how their anxiety is grounded deeply within unequal social relations and how they reframe their anxiety through critical reflection on the cultural and ideological bias of their own anxiety, it points out the intricate relationship between ideology and emotion; teachers’ emotions are shaped by dominant ideologies that constitute the social structures constraining their position as teachers, while their engagement with those emotions also enables their self-transformation towards gaining confidence as teachers. The results of the study emphasise the tension between social structure and agency in teachers’ emotional experiences and discuss implications for teacher education and development.  相似文献   

The roles of cognitive and language abilities in predicting decoding and reading comprehension: comparisons of dyslexia and specific language impairment     

Alexandra A. Lauterbach  Yujeong Park  Linda J. Lombardino 《Annals of dyslexia》2017,67(3):201-218

This study aimed to (a) explore the roles of cognitive and language variables in predicting reading abilities of two groups of individuals with reading disabilities (i.e., dyslexia and specific language impairment) and (b) examine which variable(s) is the most predictive in differentiating two groups. Inclusion/exclusion criteria applied to categorize the two groups yielded a total of 63 participants (n = 44 for the dyslexia; n = 19 for the specific language impairment). A stepwise multiple regression approach was conducted to examine which cognitive and/or language variables made the largest contribution to reading abilities (i.e., Phonetic Decoding Efficiency, Word Attack, Sight Word Efficiency, and Passage Comprehension). Results revealed that there were significant differences in which measures of cognitive and language ability predicted individuals with dyslexia and speech and language impairments reading ability, showing that the cognitive and language variables underlying their difficulty with reading abilities were not the same across the two groups. A discriminant function analysis showed that a measure of Verbal Comprehension, Phonological Awareness, and Phonetic Decoding Efficiency can be used to differentiate the two groups. These findings support the tenet that dyslexia and specific language impairment are two subgroups of reading disabilities and that thorough diagnostic evaluations are needed to differentiate between these two subgroups. Distinctions of this nature are central to determining the type and intensity of language-based interventions.  相似文献   

Examining Word Factors and Child Factors for Acquisition of Conditional Sound-Spelling Consistencies: A Longitudinal Study     

Young-Suk Grace Kim  Yaacov Petscher  Younghee Park 《Scientific Studies of Reading》2016,20(4):265-282

It has been suggested that children acquire spelling by picking up conditional sound-spelling consistencies. To examine this hypothesis, we investigated how variation in word characteristics (words that vary systematically in terms of phoneme-grapheme correspondences) and child factors (individual differences in the ability to extract phonological, morphological, and orthographic information) simultaneously relates to spelling accuracy. A total of 143 Korean-speaking children were assessed on spelling 4 times from prekindergarten to kindergarten. Words in the spelling task systematically varied in orthographic transparency stemming from phonological shifts. At Time 1 they were also assessed on emergent literacy or linguistic awareness skills (e.g., phonological awareness, morphological awareness, letter-name knowledge). Explanatory item response model revealed that (a) growth trajectories of spelling differed as a function of orthographic transparency, and (b) the effect of emergent literacy skills on words of varying transparency differed as a function of children’s emergent literacy skill levels and time.  相似文献   

Empirically-based guidelines for the design of interactive multimedia     

Innwoo Park  Michael J. Hannafin 《Educational technology research and development : ETR & D》1993,41(3):63-85

While interest in interactive multimedia continues to grow, thus far its activities have been driven more by technological capacity than research and theory. Typically, guidelines for interactive multimedia design are based not upon empirical evidence, but on the intuitive beliefs of designers. In this article, relevant research and theory are organized within an overarching framework, and their principles and implications for the design of interactive multimedia are derived.  相似文献   

U.S. and Israeli young women’s future perceptions     

Rinat Michael  TaeSun Kim  Ashley Hutchison  Rachel Gali Cinamon  Lawrence H. Gerstein  Juno Park  Yuri Choi  Yamini Bellare  Rachael Collins 《International Journal for Educational and Vocational Guidance》2017,17(2):121-141

The current study investigated the content of future perceptions among 47 U.S. women and 48 Israeli women. Thematic analysis was used to explore participants’ qualitative responses. Women’s responses covered a wide range of topics, and were categorized into ten key themes: (a) work, (b) family/relationships, (c) property, (d) residence, (e) education, (f) general quality of life, (g) leisure, (h) pro-social activities, (i) multiple role management, and (j) religion. Results demonstrated the role of nationality in the process of exploration and future perceptions. Implications for research and practice are discussed.  相似文献   

Changes in Korean Science Teachers' Perceptions of Creativity and Science Teaching After Participating in an Overseas Professional Development Program     

Soonhye Park  Soo-Young Lee  J. Steve Oliver  Bonnie Cramond 《Journal of Science Teacher Education》2006,17(1):37-64

This study investigated changes in Korean science teachers' perceptions of creativity and science teaching after participating in an overseas professional development program. Participants were 35 secondary science teachers. Data were collected from open-ended questionnaires and interviews. Results indicated that participants showed a growing awareness that creativity can be expressed by every student; creativity can be enhanced; science has a much wider range of activities that foster creativity; and creativity-centered science teaching can be implemented in Korea. The major elements of the professional program that promoted these perceptual changes included hands-on creativity activities, observation of creativity-centered classrooms, and discussion with other teachers. Follow-up study revealed that their perceptual changes have been reflected in their teaching practices.  相似文献