Peer-Reviewed Journal Articles

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    Yale Food Addiction Scale 2.0 (YFAS 2.0) and Modified YFAS 2.0 (mYFAS 2.0): Rasch Analysis and Differential Item Functioning
    (2022) Fan, Chia-Wei
    Background Food addiction (FA) is a prevalent concern that may manifest as poorly controlled food consumption and promote overweight/obesity. Thus, having a well-established instrument for assessment may facilitate better prevention and treatment. The current study investigated the psychometric properties of two common measures of FA (i.e., the Yale Food Addiction Scale [YFAS] 2.0 and its modified version, mYFAS 2.0) using a robust statistical analysis (Rasch model). Methods In this cross-sectional study, the scales were sent to 974 students studying in higher education (60% females) in Taiwan through online media including email and social networks. Rasch modeling was used to assess dimensionality, difficulty level, and item misfit and hierarchy. Differential item functioning (DIF) was performed to examine consistency of the items across gender and weight status. Results Rasch analysis indicated 3 items of the 35 items belonging to the YFAS 2.0 (8.6%) and none belonging to the mYFAS 2.0 were misfit. Unidimensionality and construct validity of both scales were supported by appropriate goodness-of-fit for diagnostic criteria. The person separation was 3.14 (reliability = 0.91) for the YFAS 2.0 and 2.17 (reliability = 0.82) for mYFAS 2.0, indicating the scales could distinguish participants into more than 3 strata. Only one substantial DIF was found for diagnostic criteria of “Failure to fulfill major role obligation” in the YFAS 2.0 across gender. Conclusion According to Rasch modeling, both the YFAS 2.0 and mYFAS 2.0 have acceptable construct validity in Chinese-speaking youth. Scoring methods using either diagnostic criteria or symptom counts for both the YFAS 2.0 and mYFAS 2.0 are supported by the present Rasch findings.
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    Effects of Sleep Quality on the Association Between Problematic Internet Use and Quality of Life in People with Substance Use Disorder
    (2022) Fan, Chia-Wei
    Background Problematic internet use, especially in people with substance use disorder, may negatively affect their quality of life (QoL). However, it is unclear whether sleep quality is a key mediator in the association between problematic internet use and QoL among people with substance use disorder. Aims This study aimed to investigate the relationship between problematic internet use and QoL and how sleep quality may mediate the association between these two variables. Method Overall, 319 people (85% male) with substance use disorder (mean age 42.2 years, s.d. 8.9) participated in a cross-sectional study in Taiwan. The Smartphone Application-Based Addiction Scale, Bergan Social Media Addiction Scale, Internet Gaming Disorder-Short Form, Pittsburgh Sleep Quality Index and World Health Organization Quality of Life Questionnaire Brief Version were used. Results The prevalence of sleep problems was 56%. There were significant and direct associations between sleep quality and two types of problematic internet use, and between sleep quality and different dimensions of QoL. All types of problematic internet use were significantly and negatively correlated with QoL. Mediated effects of sleep quality in relationships between the different types of problematic internet use and all dimensions of QoL were significant, except for problematic use of social media. Conclusions Different types of problematic internet use in people with substance use disorder may be directly associated with reduced QoL. Sleep quality as a significant mediator in this association may be an underlying mechanism to explain pathways between problematic internet use and QoL in this population.
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    Interprofessional Collaborative Care Skills and Behaviors: Perception Differences Between Allied Health Students and an Independent Observer
    (2022) Radloff, Jennifer C.
    Interprofessional practice and education (IPE) is incorporated into pre-licensure healthcare programs to prepare students for collaboration in clinical practice and to improve patient outcomes. The use of interprofessional simulation as a teaching strategy is increasing, but most literature involves medical and nursing students, and outcomes measure students' knowledge, perceptions, or attitudes. The purpose of this study was to compare allied health students' self-assessment of their team's interprofessional collaborative care (IPCC) skills and behaviors with an independent observer's perception during an interprofessional simulation discharge planning event with standardized patients. Students (n = 177) were recruited from the Departments of Occupational Therapy (OT), Physical Therapy (PT), and Physician Assistant Studies (PA). Students reflected on their team's performance, and an independent observer assessed each team's IPCC skills and behaviors with a valid and reliable tool developed from the IPEC Core Competencies. The results showed that students' assessments of their teams' IPCC were significantly greater than the independent observer's ratings. Additionally, the observer found that the students demonstrated higher levels of interprofessional collaboration during a team huddle without a standardized patient present. This study suggests that IPE program evaluation should include observations of interprofessional skills and behaviors and that students involved in interprofessional simulation may benefit from a team huddle prior to team interactions with a standardized patient.
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    Burdens on Caregivers of Patients With Stroke During a Pandemic: Relationships With Support Satisfaction, Psychological Distress, and Fear of Covid-19
    (2022) Fan, Chia-Wei
    Background Caregivers have faced unprecedented circumstances throughout the COVID-19 pandemic, but previous research only minimally addresses the caregivers' burden. Therefore, this study aimed to investigate the relationship between caregiver burden, psychological stress, satisfaction with support, and fear of COVID-19 in caregivers of patients with stroke during the pandemic. Methods A cross-sectional survey study with total of 171 caregivers of patients with stroke in a community hospital in Taiwan. All participants completed the Zarit Burden Interview, Depression, Anxiety, Stress Scale (DASS-21), satisfaction of support survey, and Fear of COVID-19 Scale. Pearson correlations were used to examine the bivariate correlations between study variables. Then, with the control of demographic confounders, a multiple linear regression model was applied with significant variables to construct and explain caregiver burden. Results The proposed model significantly explained the caregiver burden of caregivers of patients with stroke. Specifically, the caregiver burden was negatively correlated with satisfaction with family support, but positively with psychological distress and the fear of COVID-19. Conclusions Caregivers of patients with stroke will suffer a greater burden if they have lower satisfaction with family support, experienced higher psychological distress, and perceived more fear of the COVID-19 pandemic. Health professionals must address these concerns, support caregivers, and enhance available resources.
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    Changes of Health Outcomes, Healthy Behaviors, Generalized Trust, and Accessibility to Health Promotion Resources in Taiwan Before and During Covid-19 Pandemic: Comparing 2011 and 2021 Taiwan Social Change Survey (TSCS) Cohorts
    (2022) Fan, Chia-Wei
    Purpose: The present study compared two nationally representative cohort datasets concerning Taiwan residents’ healthy behaviors, subjective health outcomes, generalized trust, and accessibility to health promotion resources. Patients and Methods: The Taiwan Social Change Survey (TSCS) was conducted in two waves ten years apart: 2011 cohort (n = 1021; 48.4% males) and 2021 cohort (n = 1425; 47.4%) cohorts. Descriptive statistics were calculated to compare the two TSCS datasets. Then, multiple regression models were constructed with health outcome as the dependent variable, and demographics and other key components as independent variables. Results: The 2011 TSCS cohort showed higher prevalence for cigarette smoking (30.8% vs 25.2%; p=0.002), alcohol drinking (52.5% vs 24.3%; p< 0.001), exercise habits (52.7% vs 48.0%; p=0.02), and better fruit and vegetable accessibility (Mean=3.91 vs 3.82; p=0.04). The 2021 TSCS cohort reported higher body mass index (Mean=24.20 vs 23.63; p< 0.001), less residency in urban areas (22.4% vs 31.1%; p< 0.001), better jogging accessibility (4.14 vs 4.05; p=0.006), higher generalized trust (2.26 vs 2.17; p=0.001), and greater internet usage (3.43 vs 2.89; p< 0.001). The regression model showed that exercise habits (standardized coefficient=0.20 and 0.10; p< 0.001) and generalized trust (standardized coefficient=0.11 and 0.11; p=0.004 and < 0.001) were consistently associated with health outcomes in both cohorts. Additionally, internet use (standardized coefficient=− 0.07; p=0.026) and alcohol drinking behaviors (standardized coefficient=− 0.07; p=0.0022) were negatively associated with health outcomes in the 2021 cohort. Conclusion: The present study demonstrated the trends and changes over 10 years regarding multiple health-related components among Taiwan residents. The study’s findings provide insight into education promotion programs to reduce unhealthy behaviors as well as enhancing generalized trust building and developing healthy behaviors for Taiwan residents.
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    Psychometric Evaluation of Three Versions of the UCLA Loneliness Scale (Full, Eight-item, and Three-item Versions) Among Sexual Minority Men in Taiwan
    (2022) Fan, Chia-Wei
    The UCLA Loneliness Scale, with different short versions, is widely used to assess levels of loneliness. However, whether the scale is valid in assessing loneliness among sexual-minority men is unknown. Additionally, it is unclear whether the 8-item and 3-item short versions are comparable to the full 20-item version. The present study compared the validity of the three versions of the UCLA Loneliness Scale (i.e., 20-item, 8-item, and 3-item versions) among gay and bisexual men in Taiwan. The participants comprised 400 gay and bisexual men in Taiwan who completed a cross-sectional online survey, which included the UCLA Loneliness Scale, Center for Epidemiological Studies Depression Scale (CES-D) and State–Trait Anxiety Inventory (STAI). Confirmatory factor analysis was used to evaluate factorial validity. Convergent validity was examined between the three versions of the UCLA Loneliness Scale and the CES-D and STAI. Known-group validity was investigated with participants’ sexual orientation and educational levels. The unidimensional construct was supported in all three versions of the UCLA Loneliness Scale tested in the present study. Convergent validity was supported as the level of loneliness was correlated with the level of depression and anxiety for all three versions. There were no significant differences between gay and bisexual men, although significant differences were found across different educational levels. The study confirmed that all three versions of the UCLA Loneliness Scale were comparable with satisfactory reliability and validity in Taiwanese sexual-minority men.
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    Gay Community Stress Scale with Its Cultural Translation and Adaptions in Taiwan
    (2022) Fan, Chia-Wei
    The present study aimed to adapt the Gay Community Stress Scale (GCSS) into the traditional Chinese version for measuring gay community stress experienced. Additionally, we examined its psychometric propensities among gay and bisexual men (GBM) in Taiwan. In total, 736 GBM participated in this study and completed the 35-item traditional Chinese version of the GCSS (29 items from the original GCSS and six items from the results of the focus group interviews among GBM in Taiwan); the Measure of Internalized Sexual Stigma for Lesbians and Gay Men (MISS-LG); the State-Trait Anxiety Inventory (STAI); and the Center for Epidemiological Studies Depression Scale (CES-D). Exploratory factor analysis results suggest a five-factor structure (i.e., Sex, Status, Competition, Exclusion, and Externals) for the 32-item traditional Chinese version of the GCSS among Taiwanese GBM; three items were deleted due to low factor loadings (i.e., <0.3). The five-factor “Externals” were not observed in the original GCSS. Moreover, the concurrent validity of the traditional Chinese version was supported by the positive correlations with MISS-LG, STAI, and CES-D. In conclusion, the traditional Chinese version of the GCSS showed relatively satisfactory psychometric properties. However, further research is needed to investigate the reasons for the possible etiology account for the different factor structures between the traditional Chinese version and the original GCSS.
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    Associations Between Vaccination and Quality of Life Among Taiwan General Population: A Comparison Between Covid-19 Vaccines and Flu Vaccines
    (2022) Fan, Chia-Wei
    The COVID-19 pandemic has profoundly impacted lives worldwide and has led to global vaccination against COVID-19. However, there are concerns about the adverse effects of such vaccines on individuals' health. Therefore, it is important to investigate the association between vaccination and holistic health outcome (i.e., quality of life [QoL]). The present study analyzed data from the Taiwan Social Change Survey (TSCS), a survey conducted utilizing stratified random sampling. More specifically, data (N = 1425; 47.44% males; mean age = 50.58 y) on their vaccinations (including COVID-19 and flu vaccines) and QoL (using the Short-Form 12) were used. Participants were separated into two age subgroups for analyses (those aged below 50 y, and those 50 y or above). For participants aged below 50 y, those who received COVID-19 vaccine and those who received both COVID-19 and flu vaccines had significantly better physical QoL than those who did not receive any vaccination. Mental QoL was not significantly associated with vaccinations for participants aged below 50 y. Moreover, neither mental nor physical QoL was significantly associated with vaccinations for those aged 50 y or above. The present study showed that not having COVID-19 and flu vaccinations is associated with poor QoL. This finding should be disseminated to the public to help aid vaccination promotion.
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    Psychometric Evaluation of the Relative Mastery Scale: An Occupational Adaptation Instrument
    (2022) Fan, Chia-Wei
    This study evaluated the psychometric properties of the Relative Mastery Scale (RMS). Valid and reliable client-centered instruments support practice in value-based health care and community-based settings. Participants were 368 community-dwelling adults aged 18 to 95 years. Researchers conducted validity and reliability examinations of the RMS using classical test theory and Rasch measurement model. A partial credit model allowed exploration of individual scale properties. Spearman’s correlation coefficients between items were statistically significant at the .01 level. Cronbach’s alpha coefficient was .94 showing strong internal consistency. In exploratory factor analysis, Factor 1 accounted for 71% of variance with an eigenvalue of 4.26. In Rasch analysis, the 5-point rating scale demonstrated adequate functioning, confirmed unidimensionality, and person/item separation. The RMS instrument demonstrates sound psychometric characteristics. A valid and reliable measure of internal occupational adaptation supports application to monitor progress of internal occupational adaptation across a variety of individuals.
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    Comparing Component-based and Occupation-based Interventions of a Person With Visual Deficits' Performance
    (2021) Radloff, Jennifer C.
    This study aimed to compare the effectiveness of component-based, occupation-based, and a combined intervention for visual-scanning to improve occupational performance. This exploratory case study used a 55-year-old female, seven years post-stroke with visual field deficits, who completed a component-based intervention (Vision Coach), an occupation-based intervention (IADL activities that incorporated scanning tasks), and a combined intervention. The Assessment of Motor and Process Skills (AMPS) was completed prior to and after each intervention. Participant's data was compared between interventions and AMPS standardization sample, with observable improvements in motor skills and process skills. Visual-scanning training as a compensatory method appears to be effective for chronic visual field deficits post-stroke, particularly using component-based and occupation-based interventions in combination.
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    Intraprofessional Collaboration in Learning Evidence-based Practice
    (2021) Fan, Chia-Wei; Case, Vicki
    Little is known about how collaborative curricular activities can help students learn about scientific evidence in occupational therapy (OT) and occupational therapy assistant (OTA) programs. We created and measured collaborative learning in evidence-based practice activities to enhance partnership building and intraprofessional collaboration among students in OT and OTA programs. Thirty-three OT students and 26 OTA students enrolled in a didactic course (Phase I) and an intraprofessional collaborative learning activity (Phase II) participated in this quasi-experimental repeated measure study. The students’ ability of how to read scholarly articles and their perceived importance and perceived ability to engage in intraprofessional collaboration were examined at three time points. Improvements were found in the OT students’ perceived importance of intraprofessional roles/responsibilities and the OTA students’ perceived ability to engage in intraprofessional communication after completing the Phase I didactic course. Both the OT and OTA students’ perceived ability to work as a team, identify their roles/responsibilities, communicate with peers, and their ability to read scholarly articles improved after the Phase II intraprofessional collaboration. Students valued the opportunity to gain collaboration experience and share different perspectives. They indicated they would have preferred to spend more time on the activities. The findings suggest that targeted learning activities can improve OT and OTA students’ ability to engage in evidence-based practice and their perceived importance and ability to engage in intraprofessional collaboration. Effective partnerships and intraprofessional collaboration are best introduced within academic programs.
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    Perceiving Therapeutic Communication: Client-Therapist Discrepancies
    (2022) Fan, Chia-Wei
    Importance: Few studies have examined differences in clients’ and therapists’ perspectives on therapeutic communication; this article contributes to the knowledge base. Objective: To examine clients’ and therapists’ real-time perceptions of therapeutic communication. Design: Observational, quantitative, cross-sectional study. Setting: Inpatient and outpatient units of a large urban teaching hospital. Participants: Clients (n = 110) and rehabilitation therapists (n = 38; occupational, physical, and speech). Outcomes and Measures: Demographic characteristics, Clinical Assessment of Modes (CAM). Results: Clients perceived that therapists communicated by instructing more, and therapists reported empathizing more. Conclusions and Relevance: The findings suggest that clients and therapists may perceive therapeutic communication differently. What This Article Adds: This article supports therapists’ use of the CAM to examine multiple perspectives on their communication mode use, as described in the Intentional Relationship Model.
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    College Students' Sleep Difficulty During Covid-19 and Correlated Stressors: A Large-scale Cross-sessional Survey Study
    (2021) Fan, Chia-Wei
    Sleep difficulty is one of the main concerns during the COVID-19 pandemic. This study examined factors related to vaccination and physical and psychological health conditions, and sleep difficulty in college students in China. An online, cross-sectional, anonymous survey was used to investigate college students' perceived sleep difficulty and relevant components (i.e., physical health condition, psychological distress, knowledge of vaccine, and autonomy of vaccine uptake). Hierarchical ordinal logistic regression was conducted to examine the proposed model with the control of participants' demographics (i.e., gender and age). Valid data of 3,145 students from 43 universities in mainland China was collected in January 2021. The average age of participants was 20.8 years old (S. D. = 2.09). The majority were single (97.4%), and about half were male (49.8%). Results showed that participants had less psychological distress when they had more knowledge about the COVID-19 vaccine and more autonomy to decide whether to receive it. In addition, participants with better physical health experienced less sleep difficulty. In contrast, those with more psychological distress experienced more sleep difficulty. These findings can inform healthcare providers about the relationship between different factors and difficulty sleeping and aid them in developing interventions addressing sleep difficulties associated with the global pandemic. Health authorities also can improve vaccine uptake and reduce hesitancies in future vaccination campaigns based on the study results showing that greater vaccine knowledge and autonomy reduced psychological distress.
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    Using Occupational Therapy Process Addressing Sleep-related Problems in Neurorehabilitation: A Cross-sectional Modeling Study
    (2021) Fan, Chia-Wei
    Introduction: Sleep is one of the main occupations defined in the occupational therapy (OT) Practice Framework-4. Methods: A survey link was sent to registered OT practitioners in Florida (N = 14,978) in September 2019 through E-mail addresses obtained from the Florida Department of Health website. A convenience sample of 213 OT practitioners responded; the majority were female (87%), with 56% reporting over 10 years of experience treating patients with neurological disorders. The person-environment-occupation-performance (PEOP) OT process provided the guiding framework for the proposed model. Spearman's rho correlation coefficients determined the correlations between the variables of interest. Regression coefficients attained through hierarchical ordinal logistic regression estimated the log odds between the variables. Results: Therapists who wrote more sleep-oriented goals were predicted to use a greater variety of sleep-related assessments (odds ratio [OR] = 1.256; 95% confidence interval [CI] = 1.171–1.347). Furthermore, a greater repertoire of sleep interventions was predicted when more types of sleep assessments were utilized (OR = 2.134 (95% CI = 1.750–2.602); more clients expressed sleep-related concerns to the OT practitioners (OR = 1.207; 95% CI = 1.044–1.395); and when the OT practitioners worked in a greater number of clinical settings (OR = 1.308; 95% CI = 1.113–1.539). Conclusion: The findings confirmed that the PEOP model might guide the OT service process when addressing sleep-related problems in neurorehabilitation. However, variations between settings and environmental facilitators/barriers may also play a role in sleep-related interventions.
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    Extended Theory of Planned Behavior in Explaining the Intention to Covid-19 Vaccination Uptake Among Mainland Chinese University Students: An Online Survey Study
    (2021) Fan, Chia-Wei
    Objective: The Theory of Planned Behavior (TPB) is one of the most robust models in explaining health-related behavior. In this study, we tested the extended TPB to predict university students' intentions to uptake COVID-19 vaccination. Methods: An online cross-sectional survey was developed to investigate students' intention to uptake the COVID-19 vaccine based on the components of the TPB (i.e., attitude, subjective norms, and perceived behavioral control) and extended components (i.e., knowledge about COVID-19, risk perception of COVID-19, and past influenza vaccination behavior). Non-probability sampling was used to collect data from 3145 students from 43 universities in mainland China in January 2021. Structural equation modeling (SEM) was applied to examine the proposed model. Enrolled students were relatively young (mean age = 20.80 years; SD = 2.09), half of them are female (50.2%), and most of them were studying in undergraduate programs (n = 3026; 96.2%). Results: The results showed that students' knowledge of the COVID-19 vaccine and risk perception of COVID-19 positively influenced their attitude toward the uptake of a COVID-19 vaccine. Also, students' attitude toward COVID-19 vaccination uptake and their past influenza vaccination uptake behaviors were positively associated with the intention to uptake COVID-19 vaccination. Subjective norm and perceived behavioral control were not significant predictors for the intention to uptake COVID-19 vaccination (R 2 = 0.49). Conclusions: The present study demonstrated that the extended TPB appears to be an efficient model with the focus on attitude, knowledge, risk perception, and past influenza vaccination uptake behaviors in explaining students' intention for COVID-19 vaccination.
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    Rasch Modeling and Differential Item Functioning of the Self-Stigma Scale-Short Version Among People With Three Different Psychiatric Disorders
    (2022) Fan, Chia-Wei
    Self-stigma is prevalent in individuals with psychiatric disorders and can profoundly affect people. A unified assessment with sound psychometric properties is needed for evaluating self-stigma across psychiatric conditions. The aim of this study was to examine the psychometric properties of the Self-Stigma Scale-Short version (SSS-S) using Rasch modeling. Six-hundred and twelve participants with substance use disorders (n = 319), attention-deficit/hyperactivity disorder (n = 100), and schizophrenia (n = 193) completed the SSS-S. Rasch results confirmed the unidimensionality of the nine items of the SSS-S. The four-point Likert scale of the SSS-S reflected monotonical increases along the self-stigma continuum. No ceiling or floor effects were detected. Among the three subdomains of the SSS-S, cognitive items appeared to be the most robustly endorsed, and behavioral items were the least endorsed. Two items in the SSS-S displayed differential item functioning across the three diagnoses. Additionally, SSS-S scores showed weak to moderate correlation with depression, anxiety, and stress scale scores. The SSS-S had overall satisfactory psychometric properties. Healthcare professionals may use this assessment to assess self-stigma in multiple psychiatric groups, and information gained may facilitate improved care.
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    The Relationship Between Emotional Intelligence and Performance on Occupational Therapy Fieldwork
    (2022) Dudzinski, Kimberlea
    This mixed methods study explored the relationship between emotional intelligence (EI) and overall student performance during occupational therapy (OT) fieldwork. The purpose of this study was to determine whether EI was predictive of student performance during the clinical portion of the academic program. In the first phase of this two-part study, 42 students enrolled in either a Master of Occupational Therapy program or an Occupational Therapy Assistant Program completed the Genos Emotional Intelligence Inventory (short form). Student scores on this brief measure of EI were correlated with scoring on the American Occupational Therapy Association’s Level II Fieldwork Performance Evaluation (FWPE) form. In the second phase of the study, 20 Clinical Fieldwork Educators (CFEs) were interviewed to determine their perception of the importance of EI in regard to fieldwork performance. An analysis of the quantitative data was conducted using hierarchical linear regression, and a positive significant relationship was found between EI and fieldwork performance. An analysis of the qualitative data obtained from interviews with CFEs found multiple themes highlighting their perception of the importance of EI when communicating and collaborating with patients and their families, working as part of a team, and demonstrating empathy and compassion for others. This study adds additional information to the limited evidence on the key factors to fieldwork success in an OT program. The evidence presented here has practical and theoretical implications for OT admissions committees to consider when selecting candidates who will not only be successful academically, but clinically as well.
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    Unprecedented Times and Uncertain Connections: A Systematic Review Examining Sleep Problems and Screentime During the Covid-19 Pandemic
    (2022) Fan, Chia-Wei
    Sleep has been impacted by the COVID-19 pandemic around the world. Furthermore, screen time has been reported to influence sleep and has increased during pandemic quarantines. This systematic review searched databases to determine if screen time affected sleep during the COVID-19 pandemic. PubMed, Nursing and Allied Health Proquest, and Science Direct Health and Lifescience college edition were searched for articles that fit the inclusion criteria. There were 2750 articles initially screened. Then, 119 articles were further assessed to determine eligibility, creating a final sample of 18 articles that explored whether screen time affected sleep. After reviewing the included articles (n = 18), the main theme revealed that screen time negatively affected sleep during the COVID-19 pandemic, specifically aspects such as sleep duration, sleep quality, sleep onset latency, and wake time. However, several articles countered this implication. Therefore, it is important to consider other factors that may influence the relationship between screen time and sleep. Although the number of articles included is limited, the overall synthesis suggests that COVID-19-related lifestyle changes, such as increased screen time, may negatively affect sleep health. However, other unidentified factors may have contributed to these findings and warrant further research. Nonetheless, community leaders must consider the long-term consequences of the pandemic and implement initiatives to address sleep challenges due to the intricate connection between sleep and well-being.
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    The Yale Food Addiction Scale 2.0 and the Modified Yale Food Addiction Scale 2.0 in Taiwan: Factor Structure and Concurrent Validity
    (2022) Fan, Chia-Wei
    Introduction The most widely used instruments to assess food addiction – the Yale Food Addiction Scale 2.0 (YFAS 2.0) and its modified version (mYFAS 2.0) – have not been validated in a Taiwanese population. The present study compared the psychometric properties between the Taiwan versions of YFAS 2.0 and mYFAS 2.0 among university students. Methods An online survey comprising the YFAS 2.0, mYFAS 2.0, Weight Self-Stigma Questionnaire (WSSQ) and International Physical Activity Questionnaire-Short Form (IPAQ-SF) were used to assess food addiction, self-stigma, and physical activity. Results All participants ( n = 687; mean age = 24.00 years [SD ± 4.48 years]; 407 females [59.2%]) completed the entire survey at baseline and then completed the YFAS 2.0 and mYFAS 2.0 again three months later. The results of confirmatory factor analysis (CFA) indicated that the YFAS 2.0 and mYFAS 2.0 both shared a similar single-factor solution. In addition, both the YFAS 2.0 and mYFAS 2.0 reported good internal consistency (Cronbach’s α = 0.90 and 0.89), good test-retest reliability (ICC = 0.71 and 0.69), and good concurrent validity with the total scores being strongly associated with the WSSQ ( r = 0.54 and 0.57; p < 0.01), and less strongly associated with BMI ( r = 0.17 and 0.13; p < 0.01) and IPAQ-SF ( r = 0.23 and 0.25; p < 0.01). Discussion Based on the findings, the Taiwan versions of the YFAS 2.0 and mYFAS 2.0 appear to be valid and reliable instruments assessing food addiction.
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    Assessing Information Literacy Skills and Library Anxiety of First-year Occupational Therapy Graduate Students
    (2021) Moghimi, Christine; Rickelman, Mary
    In today’s academic environment, students equipped with self-regulated learning and information literacy (IL) skills have an excellent opportunity for professional success given the current information-based practices in health care. Purposefully providing IL instruction to students early in their coursework will help them develop competent research skills applicable to their remaining studies and scholarly projects. Along with IL challenges, students can experience “library anxiety,” which the literature identifies as a contributing factor to poor academic performance. This study explored components of library anxiety in Master of Occupational Therapy (MOT) students and identified opportunities for IL training that could help students become more confident and proficient in analyzing research publications. The study was embedded in a class assignment, that had the students, in small groups, connect with a university librarian for a one-hour research consultation and review of library resources. Participants in the study completed a pre- and post-survey of 17 questions utilizing a 4-point Likert scale. The results indicated that the students experienced significant positive change in their confidence level with utilization of research tools. Results also showed that students had increased comfort in seeking help while using the university library. The study suggests that the students’ ability to find and assess quality research material will only improve with practice. Despite the availability of new technology that does not necessitate human contact to facilitate research, face-to-face interactions are the most effective mode of communication for questions that are involved and complex, such as graduate students’ scholarly projects.