Publications by authors named "Barbara-Chuen-Yee Lo"

The current study intended to examine whether the relationship between university students' striving to avoid inferiority (SAI) and procrastination was serially mediated by stress and self-control. The sample consisted of 154 Hong Kong university students. Their levels of striving to avoid inferiority, stress, self-control, and procrastination were measured by the , the stress subscale of the Depression Anxiety Stress Scales (DASS-21), the Short Self-Regulation Questionnaire (SSRQ), and the General Procrastination Scale (GPS), respectively.

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The Internet has experienced a rapid increase in use globally. Specifically, more than 90% of Hong Kong's citizens use the Internet, and 70% of children in the age group of 6-17 years have daily access to it. However, internet addiction could pose serious social and health issues.

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While past research has linked parental demandingness (parents' rules, regulations, and restrictions for their children) to depression in adolescents, the mechanism underlying this relationship has not been well understood. This study attempts to disentangle the association between parental demandingness and depression by examining the potential mediating role of rumination (a repetitive and passive focus on negative emotions and symptoms) using an objective observational measure of parenting and a two-wave longitudinal design. Participants were 125 students aged 9 to 14 (M = 12.

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Young mothers face considerable challenges that can affect their mental health, with anxiety being one of the most common mental health problems observed in this population. Furthermore, pregnancy is one of the risk factors for intimate partner violence (IPV). There is thus an urgent need to explore the IPV risk faced by young mothers and its association with their mental health, anxiety in particular.

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Theoretical models and empirical studies of anxiety have predominately focused on the main effects of various predictors such as executive functioning deficits on anxiety. This study examined the moderating role of parental demandingness in the relationship between executive functioning deficits and anxiety in children. Ninety children (46.

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Intimate partner violence (IPV) is largely recognized to have a cyclical pattern and violence escalation in terms of frequency and intensity over time. However, there is a lack of systematic investigation of the profiles of victims and quantification of the patterns of injury of the victims associated with the first time versus repeated violence episodes. This study aimed to fill this knowledge gap by medical chart review of 878 victims in a 5-year period from 2010 to 2014 in Accident and Emergency Department (AED) of two public general hospitals in Hong Kong.

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Studies have shown that children frequently experiencing poor parent-child interaction are prone to video gaming-related problems, but it is unclear which specific aspects of such an interaction play a predictive role in the problems. To extend previous research that relies primarily on the self-report method to assess parent-child interaction, we conducted a longitudinal, mixed-methods study. In a laboratory setting, three major aspects of interaction (i.

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Background: The Children's Response Styles Questionnaire (CRSQ) is a widely-adopted inventory that assesses response styles in youths. It is useful in examining how coping styles (particularly rumination) may relate to depressive vulnerability in youths. Despite its utility, little is known about its applicability in non-Western cultures and CRSQ has not been evaluated using current psychometric methods including item response theory (IRT).

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Background: Item response theory (IRT) has been increasingly applied to patient-reported outcome (PRO) measures. The purpose of this study is to apply IRT to examine item properties (discrimination and severity of depressive symptoms), measurement precision and score comparability across five depression measures, which is the first study of its kind in the Chinese context.

Methods: A clinical sample of 207 Hong Kong Chinese outpatients was recruited.

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Self-discrepancy occurs when a person feels the failure to fulfill one's hopes or responsibilities. Although self-discrepancy has been widely examined to elucidate patients' chronic pain adjustment, the underlying mechanism is unclear. The present study proposes that the effect of self-discrepancy on pain outcomes is accounted for by psychological inflexibility, which involves the psychological processes that guide behaviors in the pursuit of goals and values.

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The present study applied item response theory to examine the psychometric properties of the Asian Adolescent Depression Scale and to construct a short form among 1,084 teenagers recruited from secondary schools in Hong Kong. Findings suggested that some items of the full form reflected higher levels of severity and were more discriminating than others, and the Asian Adolescent Depression Scale was useful in measuring a broad range of depressive severity in community youths. Differential item functioning emerged in several items where females reported higher depressive severity than males.

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The present study explored the nature of attention control problems associated with ruminative traits. Experiment 1 aimed to establish the validity of a modified mental counting task that assesses individuals' ability to switch attention between internal mental representations. Reaction time and brain activity (event related potential; ERP) measures were examined, and results showed that the task was sensitive to internal attention switching effects.

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The present study compared the performance of depressed youths and healthy controls on a modified mental counting task. The mental counting task was designed to capture processes associated with shifting the internal focus of attention by requiring participants to count random runs of words appearing on a computer screen. The words belonged to two different categories, and participants were required to maintain a count of the number of words in each category.

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