Professional Education


  • Doctor of Psychology, Chinese University of Hong Kong (2020)
  • Bachelor of Arts, University of British Columbia (2016)

Stanford Advisors


All Publications


  • Obtaining Information from Different Sources Matters During the COVID-19 Pandemic. The Gerontologist Chu, L., Fung, H. H., Tse, D. C., Tsang, V. H., Zhang, H., Mai, C. 2021

    Abstract

    BACKGROUND AND OBJECTIVES: Older adults might be less information-seeking in comparison to younger adults. Yet, when a crisis hits, rather than relying on only a few information sources, it is important for people to gather information from a variety of different sources. With more information sources, people are more likely to obtain a more realistic perception of the situation and engagement of health behaviors. This study examined the association between age and information-seeking patterns, and how information-seeking patterns influenced worry about Coronavirus Disease 2019 (COVID-19) and protective measures taken during the pandemic.RESEARCH DESIGN AND METHODS: This study was conducted from March to May 2020. Ninety younger adults and 105 older adults were recruited in a 21-day daily diary study. Participants reported the types of sources where they received COVID-19-related information, worry from these information sources and protective health behaviors performed each day. Multilevel serial mediation analysis was performed.RESULTS: Concurrent and time-lagged analyses both revealed that older adults received information from more sources, and more frequently from traditional (e.g., newspaper and TV) and interpersonal sources (e.g., information shared by friends and families), than did younger adults. When receiving information from more sources, older adults were more worried about COVID-19 and performed more protective health behaviors.DISCUSSION AND IMPLICATIONS: These results demonstrated the utility of having more information sources in the context of a public health crisis and offered suggestions for future public communication and community engagement.

    View details for DOI 10.1093/geront/gnaa222

    View details for PubMedID 33388758

  • Attitudes Toward Aging: A Glance Back at Research Developments Over the Past 75 Years JOURNALS OF GERONTOLOGY SERIES B-PSYCHOLOGICAL SCIENCES AND SOCIAL SCIENCES Chu, L., Lay, J. C., Tsang, V., Fung, H. H. 2020; 75 (6): 1125–29

    Abstract

    With global aging, it is crucial to understand how older adults and the process of aging are viewed by members of society. These attitudes can often influence how older adults are treated. Since the Journal of Gerontology was founded, we have gained increasing insights into attitudes toward aging, with several notable research developments, including clearer conceptualization of different types of aging attitudes (e.g., life-domain-specific attitudes and self-perceptions of aging), a wider variety of measurements, better understanding of how different social determinants shape aging attitudes, and more sophisticated investigations of cultural variance and invariance in aging attitudes. In this article, we highlight these major shifts in the field of aging attitudes in the past 75 years, discuss the contributions of these developments, and point to potential future directions.

    View details for DOI 10.1093/geronb/gbz155

    View details for Web of Science ID 000542082400005

    View details for PubMedID 32484890

  • Association between age and intellectual curiosity: the mediating roles of future time perspective and importance of curiosity EUROPEAN JOURNAL OF AGEING Chu, L., Tsai, J. L., Fung, H. H. 2020
  • Identifying Features that Enhance Older Adults' Acceptance of Robots: A Mixed Methods Study GERONTOLOGY Chu, L., Chen, H., Cheng, P., Ho, P., Weng, I., Yang, P., Chien, S., Tu, Y., Yang, C., Wang, T., Fung, H. H., Yeh, S. 2019; 65 (4): 441–50

    Abstract

    With global aging, robots are considered a promising solution for handling the shortage of aged care and companionships. However, these technologies would serve little purpose if their intended users do not accept them. While the socioemotional selectivity theory predicts that older adults would accept robots that offer emotionally meaningful relationships, selective optimization with compensation model predicts that older adults would accept robots that compensate for their functional losses.The present study aims to understand older adults' expectations for robots and to compare older adults' acceptance ratings for 2 existing robots: one of them is a more human-like and more service-oriented robot and the other one is a more animal-like and more companion-oriented robot.A mixed methods study was conducted with 33 healthy, community-dwelling Taiwanese older adults (age range: 59-82 years). Participants first completed a semi-structured interview regarding their ideal robot. After receiving information about the 2 existing robots, they then completed the Unified Theory of Acceptance and Use of Technology questionnaires to report their pre-implementation acceptance of the 2 robots.Interviews were transcribed for conventional content analysis with satisfactory inter-rater reliability. From the interview data, a collection of older adults' ideal robot characteristics emerged with highlights of humanlike qualities. From the questionnaire data, respondents showed a higher level of acceptance toward the more service-oriented robot than the more companion-oriented robot in terms of attitude, perceived adaptiveness, and perceived usefulness. From the mixed methods analyses, the finding that older adults had a higher level of positive attitude towards the more service-oriented robot than the more companion-oriented robot was predicted by higher expectation or preference for robots with more service-related functions.This study identified older adults' preference toward more functional and humanlike robots. Our findings provide practical suggestions for future robot designs that target the older population.

    View details for DOI 10.1159/000494881

    View details for Web of Science ID 000475306300014

    View details for PubMedID 30844813

  • Does Positive Affect Relate to Meaning in Life Differently in Younger and Older Adults? A Time Sampling Study. The journals of gerontology. Series B, Psychological sciences and social sciences Chu, S. T., Fung, H. H., Chu, L. 2019

    Abstract

    Prior studies have found that as people age, they value low-arousal positive affect (LAP) to a greater extent and high-arousal positive affect (HAP) to a lower extent. We aimed to investigate whether actually achieving those ideal affects was related to better well-being outcomes, measured in terms of meaning in life.Using a time sampling design across 14 days (N = 162), we investigated whether the experience of LAP and HAP was related to the experience of meaning in life and how these associations differed across younger and older adults in Hong Kong.Both LAP and HAP contributed to the experience of meaning in life for both younger and older adults. The global effect of LAP on meaning in life was stronger for older than younger adults, whereas the momentary effect of HAP on meaning in life was stronger for younger adults than older adults.

    View details for DOI 10.1093/geronb/gbz086

    View details for PubMedID 31251360