The default risk, one of the main risk factors for bonds, should be measured and reflected in the bond yield. Particularly, in the case of financial companies that treat bonds as a major product, failure to properly identify and filter customers' workout status adversely affects returns. This study proposes a two-stage classification algorithm for…

Computational thinking (CT) in young children has recently gained attention. This study verified the applicability of the Korean version of the Bebras cards and TACTIC-KIBO in measuring CT among young children in South Korea. A total of 450 children responded to the Bebras cards, TACTIC-KIBO, and Early Numeracy tasks that were used for the…

In this study, we explored psychometric network analysis (PNA) as an alternative method for identifying item wording effects in self-report instruments. We examined the functioning of negatively worded items in the network structures of two math-related scales from the 2019 Trends in International Mathematics and Science Study (TIMSS); Students…

In the field of second and foreign language education, conscious cognitive models of motivation dominate, while the role of unconscious motivation has not been studied systematically. Expanding the language motivation research to include implicit processes is likely to enrich the field of language learning and open up new contributions to current…

This study tested a model of counseling supervisory process and outcome across two cultural contexts: one in the United States (U.S.) and one in South Korea. We hypothesized that (1) the supervisory alliance and supervisee nondisclosure would mediate the relationship between supervisor style and supervisee satisfaction and (2) the path…

Background: Dose-response relationships between physical activity and metabolic syndrome (MetS) by sex and age are unclear. Purpose: We examined the associations of different intensities of physical activity with MetS by sex and age group. Methods: We analyzed 17,614 (56.5% women) adults from the Korean National Health and Nutrition Examination…

Using vocabulary learning strategies allows learners to gain vocabulary autonomously. This study presents data from a self-report survey of Korean university students comparing meaning discovery strategies they employ to comprehend unknown singleword items and unknown idioms. Survey data recorded strategies used by learners, and effectiveness of…

Research suggests that quality teacher-student relationship promotes student development in various domains including school engagement which consists of behavioral, cognitive, and emotional components. While associations between school engagement and academic achievement have been widely studies, predictors of school engagement have been less…

We examined the factor structure and other psychometric properties of the Social Phobia Inventory (SPIN) in Korean nonclinical (N1 = 457, N2 = 444) and clinical undergraduate samples (N3 = 12). Results support the revised 3-factor structure and applicability of the SPIN as a measure yielding valid and reliable scores of social anxiety to Koreans.

Over the last two decades, enumeration has become a critical force in crafting the governmentalities of globalizing higher education. Whether in the glossy Web sites and documentation of the world's "top universities" or in more fine-tuned regional and subject guides, accreditation schemes, journal metrics or h-indexes, technologies for…

This study explored the relationship between autism knowledge, autistic traits, frequency of contact with autistic people and attitudes towards these individuals in British and South Korean student nurses and whether these relationships were affected by the presence of autistic traits. In total, 331 participants (156 South Korean and 175 British)…

A valid metacognitive awareness second language (L2) listening questionnaire is important for both researchers and teachers to facilitate the measurement of language learners' ability to reflect on and direct their L2 learning. However, very few metacognitive awareness questionnaires have been validated, particularly in the area of L2 listening…

Syntactic (i.e., grammatical) complexity refers to the range and the degree of sophistication of the forms that appear in language production (Ortega, 2003). This concept has long been regarded as an important construct of language proficiency and has been actively investigated in the field of second language (L2) writing. Syntactic complexity is…

Triangulation -- a combined use of different assessment methods or sources to evaluate psychological constructs -- is still a rarely used assessment approach in spite of its potential in overcoming inherent constraints of individual assessment methods. This paper uses field test data from a new OECD Study on Social and Emotional Skills to examine…

Working with Korean university-level learners of English, this study provides a detailed analytical comparison of 2 task work groups that were video-recorded, with 1 group scoring very high and the other relatively low based on the results of a Group Work Dynamic (GWD) measuring instrument. Adopting a complexity theory (CT) perspective and…