• 한국과학교육학회지
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• 제27권6호
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• pp.519-528
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• 2007

Although science continues to be a key subject in the education of the majority of young people throughout the world, it is becoming increasingly clear that school science is failing to win the hearts and minds of many of today's younger generation. Researchers have begun to look at ways in which the learning that takes place in museums, science centres and other informal settings can add value to science learning in schools. Four case studies are used to illustrate the potential afforded by informal contexts to research aspects of science learning. The case studies involve: the European Union PENCIL (Permanent European Resource Centre for Informal Learning) project (a network of 14 museums and science centres working with schools to enhance learning in maths and science); a large natural history museum in England; the Tate Modernart gallery in London, and the Outdoor Classroom Action Research Project which involved researchers working in school grounds, field centres and farms. The range of research questions that were asked are examined as are the methodological approaches taken and the methods used to collect and analyse data. Lessons learned from the studies about research in the informal contexts are discussed critically.

• The Journal of Asian Finance, Economics and Business
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• 제5권2호
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• pp.81-94
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• 2018

The purpose of this study is to substantiate the affecting factors of informal learning outcomes for professions in various dimensions of an individual and organization. In specific, the study analyzed the effects of learning motivation, job characteristics, and a supportive learning environment which have on task-related knowledge acquisition, adapting to organization and understanding contexts, relationship formation, and improving self-development-ability. The participants of the study were 261 professionals working at four major accounting firms in South Korea. Multiple regression models were applied step by step for analysis. In this study, the informal learning of professionals working at four major accounting firms is influenced by various factors of learning motivation, job characteristics, and a supportive learning environment. The detailed analysis results were as follows. Firstly, peer-support showed the most positive effect on task-related knowledge acquisition. Secondly, for adapting to organization and understanding contexts, task autonomy showed the greatest effect. Thirdly, peer-support was found to be the most important factor for relationship formation. Fourthly, for improving self-development ability, learning goal orientation showed to be the most important factor. The various factors facilitated the professional learning by empirical identification. The study presented practical implications for creating an effective informal learning support environment.

• 한국의류학회지
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• 제14권1호
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• pp.31-43
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• 1990

This research studied the first impression of a stranger in various styles of Korean or Western attire in several socially interacting contexts. The semantic differential scale was used to analyze the responses of IHO male and 180 female university students to line drawings of male and female figures in Korean or Western formal and informal attire in campus, office, and ambiguous contexts. The data were analyzed by factor analysis, one-way ANOVA, and Duncan's test. Six factors emerged to account for dimensions of first impressions. These were evaluation, potency, prestige and formality, conformity, likableness, and conspicuousness. Clothing styles had a larger effect on responses than context. Persons in traditional Korean styles were perceived as more prestigious, formal, individualistic, and less competent than those in Western styles. Conversely persons in both formal and informal Western styles were perceived as more attractive and more competent than those in traditional Korean styles. Persons in casual Western styles were considered least prestigious and least formal. A weak interaction effect was found between clothing style and social context.

• Journal of Information Technology Applications and Management
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• 제13권3호
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• pp.129-143
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• 2006

Diversity of available communication media has increased as the use of Internet and mobile technology increased rapidly. The traditional media tend to transform their roles and functionality. This change brings about the expansion of the span of media to be selected by users. In this study, we examined the characteristics of emerging communication media use based on Niche Theory. Online communication media in this study include Internet messenger, mobile phone, and e-mail. We also analyzed the relationship between the nature of task and the selection of communication media, that is, the effects of communication contexts(formal vs. informal, notification vs. request, superior vs. inferior) where by the communication partners are involved. The result of this study, mobile phone had the highest niche competitive superiority in all communication contexts, and internet messenger and e-mail made difference according to communication contexts. Also, we can notify internet messenger and e-mail have a mutual substitutive relationship by analysis of niche overlap.

• Asia pacific journal of information systems
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• 제9권2호
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• pp.99-115
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• 1999

Electronic Data Interchange (EDI) is an important part of interorganizational electronic commerce due to the strategic impact derived from its use. In order to ensure successful implementation of EDI, EDI controls must first be developed. Because they are implemented in an environmental context, the characteristics of organizational environments have a significant impact on EDI controls. The control strategy for the EDI system - formal, informal, and automated controls - should fit certain organizational environments. A research model has been developed to depict the moderating effects of six environmental variables including industry, organizational, and task characteristics on the relationships between controls and implementation. It is shown empirically that the relationships between EDI controls and implementation are indeed affected by these factors. The results can help management design formal, informal, and automated controls in view of their own environmental contexts.

• 한국과학교육학회지
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• 제27권2호
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• pp.134-143
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• 2007

This study explores visitor learning in a natural history museum from the perspectives of situated learning. The purpose of this study is to understand how the visitors construct knowledge from museum experiences through dyadic discourses. The participants were two university students. They moved naturally through the exhibition with no predetermined path in a natural history museum in Korea. Data were collected in the form of audio-recorded dyadic discourses at and between exhibits and were transcribed. The transcription was coded using the conversation coding scheme, and categorized into specific learning types. The findings included (1) the characteristics of learning talks and (2) learning types created by dyadic discourses at and between exhibitions within learning contexts as museum learning experiences. Implications and future research related to visitor learning in informal learning settings were discussed based on the findings.

• 한국의류학회지
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• 제18권3호
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• pp.311-326
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• 1994

The purpose of this study was to identify 1) the effect of two contexts (job interview, Informal outing) and clothing cues (type, style, color) on male impresssions 2) the effect of perceiver's age on male impressions created by the clothing cues and contexts. The subjects consisted of 256 male undergraduate students and 256 middle-aged men. The experimental materials developed for this study were a set of stimuli and response scales. The stimuli were 8 color photographs of drawings of a male figure in clothing which were manipulated in two levels, each of three clothing cues including type, style and color. The experimental design was full factorial design of $(2^4contex^2{\times}clothing type^2{times}clthing color^2$. Each of the 16 sub-samples includes 16 subjects from the two perceiver group. Questionnaires used to measure perceivers responses to the stimuli were 7-point semantic differential scales composed of 37 bipolar adjectives representing personal traits. The data was processed by factor analysis, ANOVA, multiple classification analysis, Duncan's multiple range test. The major findings drawn from this study were as follows: 1. Three factors emerged to account for the dimensional structure of the impressions of the male figure in clothing in two social situations. These factors involved evaluation, activity and uniqueness. 2. The contexts, clothing types and clothing styles had significant effects on evaluation, activity and uniqueness. The clothing styles had a considerable effect on both evaluation and uniqueness while the clothing types affected activity. The clothing color had least effect on the impression and had only moderate effect on evaluation. 3. Perceiver's age influenced impressions formed by the social contexts and clothing cues. Male college students were least affected by contexts and clothing cues, while middle-aged men wert affected most.

• 한국의류학회지
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• 제14권2호
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• pp.73-84
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• 1990

The present research investigated perceptions of persons wearing Korean and Western clothing with reference to judgement of appropriateness of style in a variety of socially interacting contexts and relationship to social schemata and to general clothing interest. 180 male and 180 female students responded to open-ended and Likert-type questionnaires. The stimuli were 9 line drawings of male and female figures in traditional Korean and Western formal and informal attire. Data were analyzed by content analysis, frequency, percentage, and mean. Traditional Korean clothing was judged as inappropriate on the campus and in the office but appropriate in the ambiguous context. Korean traditional styles were related to person schemata, but Western styles were related to role schemata. Furthermore, Korean styles were considered to be 'impractical' and 'inactive.' A newly emerging perception of persons wearing Korean attire as 'individualistic' and 'radical activist' was discovered. Impressions of persons wearing traditional Korean clothing were partially related to subject's own clothing interest.

• International Journal of Advanced Culture Technology
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• 제9권3호
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• pp.112-116
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• 2021

The aim of this study is to analyze the complementizer that-deletion in embedded complement clauses in English. This paper is concerned with the alternation between the overt that-complementizer and the zero complementizer by the complementizer deletion (C-deletion or that-deletion) in constructions with a nominal complement that-clause, i.e. [VP Verb [CP that-TP]]. In this paper, we compare that-complementation and zero-complementation in a diachronic grammaticalization and corpus, and show that the complementizer that has its origin in pronouns diachronically and finally becomes to form a C-head of the functional category CP. We provide the syntactic and semantic explanation on the optionality of that-deletion while answering the question why and how that-deletion is getting increasing in use especially with the verb, think, in the informal contexts. With the major causes for the currently increasing use of that-deletion, we are concerned with the contexts in which the overt complementizers or the covert complementizers are preferred.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2002년도 학술대회 발표논문집
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• pp.98-118
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• 2002

Comparing the uses of '-canh-' with the ones of '-ci,'this study suggests that different modal interpretat ions by '-canh-' and '-ci' is based on the interpersonal relationship between speaker and interlocutor. While noting that '-canh-' and '-ci' are the modal indicators denoting degrees of speaker commitment, for making clear the illocutionary force of utterances, it is observed and explained that what the speaker is committed respectively by using '-canh-' and '-ci' is highly sensitive to the relativity of the known/unknown status of the informal ion introduced into discourse contexts .