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2051.

Analysis of Opportunity Costs Based on Survey for Pharmacy Education Eligibility Test

Bang Jae-beom, Han Na-young, Oh Jung-mi, Chung Kyu-hyuck, Oh Hee-jin, Kwon Hyuk-ki, Kim Byoung-joo 한국교육학회 교육학연구 19 Pages

한국교육학회 교육학연구 2022, 60권 3호 5 93-111 (19 pages)

Bang Jae-beom, Han Na-young, Oh Jung-mi, Chung Kyu-hyuck, Oh Hee-jin, Kwon Hyuk-ki, Kim Byoung-joo 저
...
- 4,800원
The Pharmacy Education Eligibility Test (PEET) is required by most pharmacy schools for ascertaining students aptitude and skills. The aim of this study was to assess the opportunity costs for the PEET preparation based on self-report survey. The questionnaire was developed and finally verified by experts in pharmacy and education. Opportunity costs were analyzed by summing the measurement of time, as indirect costs, and direct costs required to prepare the exam. A total of 392 students from 9...
2052.

Exploring the Stability of the Immediate Achievement-Level Results on the National Assessment of Educational Achievement

Lee Sora, Park Chanho, Seo Minhee 한국교육학회 교육학연구 21 Pages

한국교육학회 교육학연구 2022, 60권 3호 4 71-91 (21 pages)

Lee Sora, Park Chanho, Seo Minhee 저
...
- 5,000원
Findings show that calculation of immediate results is possible when at least six common items are selected using the item information function, and at least 1,000 participants are required for each test type. However, considering the distribution of item difficulty on the current NAEA, the ability to discriminate between Level 1 and 2 students was found to be insufficient. Therefore, it is suggested that a large number of low-difficulty items suitable for discriminating between Level 1 and 2...
2053.

Different Role Between Academic Self-Concept and Self-Efficacy in the Big-Fish-Little-Pond Effect

Kim Eun Joo, Jung Hyekyung 한국교육학회 교육학연구 22 Pages

한국교육학회 교육학연구 2022, 60권 3호 3 49-70 (22 pages)

Kim Eun Joo, Jung Hyekyung 저
...
- 5,100원
We revisited a theory called the big-fish-little-pond effect (BFLPE) that an individual student’s academic self-concept was negatively affected by their schools’ academic achievement levels. By analyzing PISA 2006 and PISA 2012 data, this study attempts to provide empirical support for conceptual differences between self-concept and self-efficacy under the theoretical framework of the BFLPE. This study examined the BFLPE on the academic self-concept as well as self-efficacy. We also examined...
2054.

A Comparison of Three Bayesian Point Estimates for Cross-Classified Multiple Membership Growth Curve Modeling

Chung Hyewon, Jeon Hyeonjeong, Park Soyoung 한국교육학회 교육학연구 26 Pages

한국교육학회 교육학연구 2021, 59권 7호 7 167-192 (26 pages)

Chung Hyewon, Jeon Hyeonjeong, Park Soyoung 저
...
- 5,500원
This simulation study evaluated parameter recovery in cross-classified multiple membership growth curve modeling under a variety of manipulated conditions, including prior distributions (inverse Wishart and uniform distributions), number of measurement occasions (3, 5), number of groups (30, 50, 100), average group size (20, 40), and non-pure hierarchical data rates (20%, 40%). Three Bayesian point estimates were compared: the posterior mean, the posterior median, and the posterior mode. With...
2055.

Multilevel Multiple-Group Latent Profile Analysis of Instructional Practices in Science: Cross-national Comparison between Korea and Japan

Son Yoonhee, Hong Yujung, Park Hyun-Jeong, Kim Junok 한국교육학회 교육학연구 30 Pages

한국교육학회 교육학연구 2021, 59권 7호 3 55-84 (30 pages)

Son Yoonhee, Hong Yujung, Park Hyun-Jeong, Kim Junok 저
...
- 5,900원
This study aims to extend the multi-group latent profile approach proposed by Morin et al. (2016) to a multilevel context and to provide an illustration with real-world data. Specifically, multilevel multiple-group latent profile analysis (MMLPA) models were fitted following seven steps to classify students according to their perception of instructional practices in science classrooms and to compare the latent profiles of two countries using Korean and Japanese data from the Programme for...
2056.

학생의 생월과 학업성취의 관계 : 제도적 학습부진아의 발견과 ‘월령효과’의 대응 방안 모색

홍후조, 김대석, 변자정 한국교육학회 교육학연구 26 Pages

한국교육학회 교육학연구 2010, 48권 3호 5 99-124 (26 pages)

홍후조, 김대석, 변자정 저
...
- 5,500원
본 연구는 앳된 아동의 무분별한 조기입학이나 입학후 차이시정조치의 미흡 등으로 학습부진아가 제도적으로 발생할 수 있다는 문제의식을 바탕으로, 학생의 생월의 빠르고 늦음이 학업성취도를 비롯 한 각종 교육 결과에 미치는 효과를 ‘월령효과’로 명명하고, 그 효과를 확인하고자한 것이다. 월령효과 의 존재 여부를 PISA 2006, TIMSS 2007, 지역과 개별 학교의 학습 부진아/우수아 집단자료 등을 중 심으로 생월분포, 월령별 학업성취도를 분석하였다. 연구결과 핀란드와 같은 교육선진국에서는 나타나지 않았으나, 우리나라에서는...
2057.

인지구조모형에 근거한 학생의 지식상태의 진단 : 규칙장이론(Rule-space theory)의 적용

김성훈 한국교육학회 교육학연구 20 Pages

한국교육학회 교육학연구 2005, 43권 1호 4 81-107 (20 pages)

김성훈 저
...
- 4,900원
학생의 성취도 평가가 보다 더 수업과 직결될 수 있도록 할 수 있는 인지심리학적 측정의 가능성을 탐색하는 의미에서, 규칙장이론을 적용하여 학생들의 인지상태를 진단하고자 하였다. 인지상태진단은 크게 인지구조모형인 Q-matrix의 결정단계와 최종 인지상태의 추정단계로 나뉜다. Q-matrix 결정 단계는 전문적 판단과 중다회귀분석이 상호보완적으로 이용될 수 있음을 제시하였다. 인지상태 추정단계에서는 인지상태분석 결과인 학생의 인지상태 진단결과제시 방법으로서 인지요소유형과 인지요소성취확률을 제시하고 비교하였다....
2058.

Optical sensitivity of DNA-dispersed single-walled carbon nanotubes within cement composites under mechanical load

Jin Hee Kim, Inkyu Rhee, Yong Chae Jung, Sumin Ha, Yoong Ahm Kim 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 12 90-96 (7 pages)

Jin Hee Kim, Inkyu Rhee, Yong Chae Jung, Sumin Ha, Yoong Ahm Kim 저
...
- 3,000원
We demonstrated the sensitivity of optically active single-walled carbon nanotubes (SWCNTs) with a diameter below 1 nm that were homogeneously dispersed in cement composites under a mechanical load. Deoxyribonucleic acid (DNA) was selected as the dispersing agent to achieve a homogeneous dispersion of SWCNTs in an aqueous solution, and the dispersion state of the SWCNTs were characterized using various optical tools. It was found that the addition of a large amount of DNA prohibited the...
2059.

Relationships between dielectric properties and characteristics of impregnated and activated samples of potassium carbonate- and sodium hydroxide-modified palm kernel shell for microwave-assisted activation

Norulaina Alias, Muhammad Abbas Ahmad Zaini, Mohd Johari Kamaruddin 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 9 62-72 (11 pages)

Norulaina Alias, Muhammad Abbas Ahmad Zaini, Mohd Johari Kamaruddin 저
...
- 4,000원
The aim of this work was to evaluate the dielectric properties of impregnated and activated palm kernel shells (PKSs) samples using two activating agents, potassium carbonate (K2CO3) and sodium hydroxide (NaOH), at three impregnation ratios. The materials were characterized by moisture content, carbon content, ash content, thermal profile and functional groups. The dielectric properties were examined using an open-ended coaxial probe method at various microwave frequencies (1?6 GHz) and...
2060.

Morphologies and surface properties of cellulose-based activated carbon nanoplates

Seulbee Lee, Min Eui Lee, Min Yeong Song, Se Youn Cho, Young Soo Yun, Hyoung-Joon Jin 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2016, Vol.20 5 32-38 (7 pages)

Seulbee Lee, Min Eui Lee, Min Yeong Song, Se Youn Cho, Young Soo Yun, Hyoung-Joon Jin 저
...
- 3,000원
In this study, cellulose nanoplates (CNPs) were fabricated using cellulose nanocrystals obtained from commercial microcrystalline cellulose (MCC). Their pyrolysis behavior and the characteristics of the product carbonaceous materials were investigated. CNPs showed a relatively high char yield when compared with MCC due to sulfate functional groups introduced during the manufacturing process. In addition, pyrolyzed CNPs (CCNPs) showed more effective chemical activation behavior compared with...

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