Jung Ah Lee
Dados Biográficos
| ID | 4257869 |
|---|---|
| NOME | Jung Ah Lee |
| PRENOMES | Jung Ah |
| SOBRENOME | Lee |
| ASSINATURA | LEE J A |
| AFILIAÇÕES | Seoul National University |
| ORCID | 0000-0002-5837-3008 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 17 |
| TOTAL DE CITAÇÕES | 18 |
| TOTAL COMO AUTOR | 17 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2010 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
More than an Anxiety Machine
431) to investigate (a) if revisiting nostalgic social media posts yields psychological benefits by mentally transporting people to meaningful past moments and (b) whether such effects depend on how strongly one feels connected to their past self (i.e., self-continuity). Participants were asked to browse through their own social media posts that captured either a memorable life event (nostalgic condition) or a mundane, daily event (ordinary condi…
Obesity, daily life restrictions, and health behaviors during the Covid-19 pandemic in Korea
Introduction The COVID-19 pandemic led to implementation of social distancing policies, possibly affecting lifestyle changes and restricting daily life. This study aimed to investigate the association between health behaviors or restrictions and obesity. Methods This cross-sectional study was conducted with Korean adults (≥19 years) from the 2020 and 2021 Korean Community Health Surveys. Considering the guidelines for Korean obesity population, p…
How the Public Makes Sense of Artificial Intelligence
While artificial intelligence (AI) garners widespread media attention as an emerging technology, empirical research on how AI-related information influences public opinion is scarce, especially among those with preexisting emotions toward AI. Utilizing a survey of 1,206 U.S. adults, this study examined how communication about AI and three discrete emotions (anger, fear, and hope) jointly affect public attitudes. More exposure to AI information fr…
The impact of materialism and moral identity on post-neutralization behavior in social media environmental campaigns
When consumers become aware of their inconsistent ethical behavior, they experience ethical dissonance and attempt to rationalize their past misconduct through neutralization techniques. This article examines post-neutralization behavior: whether neutralization prompts participants who have refused to donate to one campaign to rectify their moral lapse by donating to a subsequent campaign. Materialism and moral identity are shown to interact with…
Social comparison on Instagram among millennial mothers
Mothers are heavily engaged in social media, and mommy influencers have become key sources of information and targets for social comparison. This study investigates the psychological mechanisms by which mothers’ parental stress is affected by social comparison with mommy influencers. An online survey was conducted among South Korean millennial mothers ( N = 237). The results revealed that mothers who frequently compare themselves to mommy influen…
Nostalgic Social Media Use and Psychological Well-Being During the Covid-19 Pandemic
Physical and social distancing practices mandated during the COVID-19 pandemic posed serious threats to mental health on a global scale. Drawing upon the literature on nostalgia as a coping resource and the psychological benefits of nostalgic media use, we investigated the relationship between nostalgic social media use and psychological well-being amid the COVID-19 pandemic, considering perceived self-continuity as a mediator. An online survey c…
Chatbot Advertising As a Double-Edged Sword
In this article, the authors examine the effect of regulatory focus and privacy concerns on consumers’ responses to highly personalized chatbot advertising. Findings from two experimental studies indicate that predominantly promotion-focused consumers are more receptive and respond more favorably to highly personalized chatbot advertising because they attend more to benefits they may gain from disclosing personal information. In contrast, consume…
Why are consumers following social media influencers on Instagram? Exploration of consumers’ motives for following influencers and the role of materialism
Despite the ubiquity of social media influencers (SMIs) and the clear value they hold for marketers, little is understood about the sociopsychological motives that drive consumers to follow them. The current research identified unique consumer motivations for following SMIs on Instagram and examined its association with important consumer behaviour outcomes (i.e. trust towards SMIs’ brand-related posts and frequency of purchasing SMI-recommended …
Serendipity enhances user engagement and sociality perception
This study investigates how serendipitous suggestions enhance user engagement with and sociality perceptions of movie recommendation system (RS). We constructed a mock-up recommendation system that provided either serendipitous or personalised movie suggestions to users. Based on the uses and gratifications theory, entertainment and information-seeking motives were hypothesized to moderate the impact of serendipitous suggestions on users’ sociali…
The smoking population is not hardening in South Korea
Hardening of smoking did not occur in South Korea when smoking prevalence declined, which suggests tobacco control policies in South Korea have been effective in reducing smoking prevalence without increasing the proportion of hardcore smokers
Perceived authenticity of social media influencers
Purpose Public perceptions of the authenticity of social media influencers (SMIs) are a key driver of the latter's persuasiveness as brand endorsers. Despite its importance, no measurement scale currently exists for perceived authenticity of social media influencers (PASMIs). This prevents practitioners from effectively assessing consumers' perceptions of an influencer's authenticity prior to a potential partnership. To provide better guidance, t…
Fear of Missing Out and Consumer Happiness on Instagram
Mounting research shows negative psychological effects for social media and recognizes fear of missing out (FoMO) as a key driver of social media use. This article focuses on social media influencers (SMIs) and investigates potentially positive forms of usage on psychological well-being (i.e., happiness), including how FoMO impacts consumer response to SMIs. A serial mediation model using survey data (N = 604) indicates SMI-related activities are…
Use of heated tobacco products where their use is prohibited
Stealth use was prevalent among current HTP users, especially among the poly-users of tobacco products. Considering the positive relationship between an agreement with allowing indoor use of HTPs and stealth use, a campaign to promote change in attitudes of HTP users about their indoor use may be warranted to protect non-users
I Like What She’s #Endorsing
In an examination of influencer success, the current research draws from brand personality literature and identifies social media influencers (SMIs) as human brands. Specifically, this research examines how an influencer’s perceived sincerity trait and consumer envy influence consumers’ evaluations toward the influencer as well as brand endorsements across different product types. Data indicate that participants report a more favorable attitude t…
Trends in the ease of cigarette purchase among Korean adolescents
Although the proportion of adolescents who were able to purchase cigarettes significantly decreased starting in 2008, more than 70% of Korean adolescents can still purchase cigarettes. Enforcement of the Juvenile Protection Act must be strengthened in order to prevent cigarette use among adolescents
Prevalence of Sexual Dysfunction and Associated Risk Factors in Middle-Aged and Elderly Korean Men in Primary Care
Although several studies have individually investigated the risk factors for erectile dysfunction (ED), premature ejaculation (PE), and late-onset hypogonadism (LOH), few studies have considered ED, PE, and LOH as categories of sexual dysfunction (SD) within the same population. We therefore aimed to investigate the prevalence of SD and its associated risk factors among men in primary care. Study participants were enrolled by 18 family physicians…
Successful adaptation among Sudanese unaccompanied minors
This study explores the adaptation of unaccompanied Sudanese refugee minors resettled in the US. Seven years after resettlement, in-depth interviews were conducted with 19 Sudanese youths and 20 foster parents regarding factors that contributed to successful adaptation. The youths emphasized personal agency and staying focused on getting an education. Foster parents emphasized the contribution of youths' developmental histories to individual diff…
Successful adaptation among Sudanese unaccompanied minors
This study explores the adaptation of unaccompanied Sudanese refugee minors resettled in the US. Seven years after resettlement, in-depth interviews were conducted with 19 Sudanese youths and 20 foster parents regarding factors that contributed to successful adaptation. The youths emphasized personal agency and staying focused on getting an education. Foster parents emphasized the contribution of youths' developmental histories to individual diff…
How the Public Makes Sense of Artificial Intelligence
While artificial intelligence (AI) garners widespread media attention as an emerging technology, empirical research on how AI-related information influences public opinion is scarce, especially among those with preexisting emotions toward AI. Utilizing a survey of 1,206 U.S. adults, this study examined how communication about AI and three discrete emotions (anger, fear, and hope) jointly affect public attitudes. More exposure to AI information fr…
Social comparison on Instagram among millennial mothers
Mothers are heavily engaged in social media, and mommy influencers have become key sources of information and targets for social comparison. This study investigates the psychological mechanisms by which mothers’ parental stress is affected by social comparison with mommy influencers. An online survey was conducted among South Korean millennial mothers ( N = 237). The results revealed that mothers who frequently compare themselves to mommy influen…
Successful adaptation among Sudanese unaccompanied minors
This study explores the adaptation of unaccompanied Sudanese refugee minors resettled in the US. Seven years after resettlement, in-depth interviews were conducted with 19 Sudanese youths and 20 foster parents regarding factors that contributed to successful adaptation. The youths emphasized personal agency and staying focused on getting an education. Foster parents emphasized the contribution of youths' developmental histories to individual diff…
Prevalence of Sexual Dysfunction and Associated Risk Factors in Middle-Aged and Elderly Korean Men in Primary Care
Although several studies have individually investigated the risk factors for erectile dysfunction (ED), premature ejaculation (PE), and late-onset hypogonadism (LOH), few studies have considered ED, PE, and LOH as categories of sexual dysfunction (SD) within the same population. We therefore aimed to investigate the prevalence of SD and its associated risk factors among men in primary care. Study participants were enrolled by 18 family physicians…
Trends in the ease of cigarette purchase among Korean adolescents
Although the proportion of adolescents who were able to purchase cigarettes significantly decreased starting in 2008, more than 70% of Korean adolescents can still purchase cigarettes. Enforcement of the Juvenile Protection Act must be strengthened in order to prevent cigarette use among adolescents
I Like What She’s #Endorsing
In an examination of influencer success, the current research draws from brand personality literature and identifies social media influencers (SMIs) as human brands. Specifically, this research examines how an influencer’s perceived sincerity trait and consumer envy influence consumers’ evaluations toward the influencer as well as brand endorsements across different product types. Data indicate that participants report a more favorable attitude t…
Perceived authenticity of social media influencers
Purpose Public perceptions of the authenticity of social media influencers (SMIs) are a key driver of the latter's persuasiveness as brand endorsers. Despite its importance, no measurement scale currently exists for perceived authenticity of social media influencers (PASMIs). This prevents practitioners from effectively assessing consumers' perceptions of an influencer's authenticity prior to a potential partnership. To provide better guidance, t…
Fear of Missing Out and Consumer Happiness on Instagram
Mounting research shows negative psychological effects for social media and recognizes fear of missing out (FoMO) as a key driver of social media use. This article focuses on social media influencers (SMIs) and investigates potentially positive forms of usage on psychological well-being (i.e., happiness), including how FoMO impacts consumer response to SMIs. A serial mediation model using survey data (N = 604) indicates SMI-related activities are…
Use of heated tobacco products where their use is prohibited
Stealth use was prevalent among current HTP users, especially among the poly-users of tobacco products. Considering the positive relationship between an agreement with allowing indoor use of HTPs and stealth use, a campaign to promote change in attitudes of HTP users about their indoor use may be warranted to protect non-users
Why are consumers following social media influencers on Instagram? Exploration of consumers’ motives for following influencers and the role of materialism
Despite the ubiquity of social media influencers (SMIs) and the clear value they hold for marketers, little is understood about the sociopsychological motives that drive consumers to follow them. The current research identified unique consumer motivations for following SMIs on Instagram and examined its association with important consumer behaviour outcomes (i.e. trust towards SMIs’ brand-related posts and frequency of purchasing SMI-recommended …
Serendipity enhances user engagement and sociality perception
This study investigates how serendipitous suggestions enhance user engagement with and sociality perceptions of movie recommendation system (RS). We constructed a mock-up recommendation system that provided either serendipitous or personalised movie suggestions to users. Based on the uses and gratifications theory, entertainment and information-seeking motives were hypothesized to moderate the impact of serendipitous suggestions on users’ sociali…
The smoking population is not hardening in South Korea
Hardening of smoking did not occur in South Korea when smoking prevalence declined, which suggests tobacco control policies in South Korea have been effective in reducing smoking prevalence without increasing the proportion of hardcore smokers
Nostalgic Social Media Use and Psychological Well-Being During the Covid-19 Pandemic
Physical and social distancing practices mandated during the COVID-19 pandemic posed serious threats to mental health on a global scale. Drawing upon the literature on nostalgia as a coping resource and the psychological benefits of nostalgic media use, we investigated the relationship between nostalgic social media use and psychological well-being amid the COVID-19 pandemic, considering perceived self-continuity as a mediator. An online survey c…
Chatbot Advertising As a Double-Edged Sword
In this article, the authors examine the effect of regulatory focus and privacy concerns on consumers’ responses to highly personalized chatbot advertising. Findings from two experimental studies indicate that predominantly promotion-focused consumers are more receptive and respond more favorably to highly personalized chatbot advertising because they attend more to benefits they may gain from disclosing personal information. In contrast, consume…
The impact of materialism and moral identity on post-neutralization behavior in social media environmental campaigns
When consumers become aware of their inconsistent ethical behavior, they experience ethical dissonance and attempt to rationalize their past misconduct through neutralization techniques. This article examines post-neutralization behavior: whether neutralization prompts participants who have refused to donate to one campaign to rectify their moral lapse by donating to a subsequent campaign. Materialism and moral identity are shown to interact with…
Social comparison on Instagram among millennial mothers
Mothers are heavily engaged in social media, and mommy influencers have become key sources of information and targets for social comparison. This study investigates the psychological mechanisms by which mothers’ parental stress is affected by social comparison with mommy influencers. An online survey was conducted among South Korean millennial mothers ( N = 237). The results revealed that mothers who frequently compare themselves to mommy influen…
Obesity, daily life restrictions, and health behaviors during the Covid-19 pandemic in Korea
Introduction The COVID-19 pandemic led to implementation of social distancing policies, possibly affecting lifestyle changes and restricting daily life. This study aimed to investigate the association between health behaviors or restrictions and obesity. Methods This cross-sectional study was conducted with Korean adults (≥19 years) from the 2020 and 2021 Korean Community Health Surveys. Considering the guidelines for Korean obesity population, p…
How the Public Makes Sense of Artificial Intelligence
While artificial intelligence (AI) garners widespread media attention as an emerging technology, empirical research on how AI-related information influences public opinion is scarce, especially among those with preexisting emotions toward AI. Utilizing a survey of 1,206 U.S. adults, this study examined how communication about AI and three discrete emotions (anger, fear, and hope) jointly affect public attitudes. More exposure to AI information fr…
More than an Anxiety Machine
431) to investigate (a) if revisiting nostalgic social media posts yields psychological benefits by mentally transporting people to meaningful past moments and (b) whether such effects depend on how strongly one feels connected to their past self (i.e., self-continuity). Participants were asked to browse through their own social media posts that captured either a memorable life event (nostalgic condition) or a mundane, daily event (ordinary condi…
Psychology (12 obras) · Social Psychology (9 obras) · Advertising (8 obras) · Business (8 obras) · Social media (7 obras) · Digital Marketing and Social Media (6 obras) · Media Influence and Health (6 obras) · Political science (6 obras) · Sociology (6 obras) · Computer Science (5 obras)