CHINESE INTERNATIONAL STUDENTS STRESS COPING: A PILOT STUDY OF ACCEPTANCE AND COMMITMENT THERAPY
Huanzhen Xu
A Thesis
Submitted to the Graduate College of Bowling Green State University in partial fulfillment of the requirements for the degree of
MASTER OF ARTS
May 2019
Committee:
William O’Brien, Advisor
Yiwei Chen
Dryw Dworsky
© 2019
Huanzhen Xu
All Rights Reserved iii ABSTRACT
William O’Brien, Advisor
China has become a leading source of international college students for Western countries, including the USA, the UK, Australia, New Zealand, and Canada. Given Chinese students’ increasingly large contribution to the college population and financial import (tuition, travel expenses, other expenses, etc.) to the host countries, their specific needs in community services such as mental health and counseling should be addressed. Studies across different countries have explored the challenges associated with overseas experiences. These studies indicate that international college students, relative to domestic students, face higher levels of stress given the additional acculturative challenges. Research has further shown that Chinese international students reported high levels of psychological distress (depression, anxiety, stress).
However, there is little research either investigating the measurement of unique stressors experienced by Chinese International Students or developing culturally sensitive interventions for their stress management.
In the current two-part study, we aimed to, first, identify unique stressors of Chinese international students in the United States; and second, further design a culturally relevant
Acceptance and Commitment Therapy intervention focused on helping Chinese international students manage the transition from their home country to the United States. Additionally, we ran a pilot study (randomized clinical trial) to examine the effectiveness of this intervention.
Focus groups results revealed ten major domains of acculturative stress experienced by Chinese
International Students. An acculturative stress measure, the Unique Stress of Chinese
International Students (USCIS), was developed from the focus groups. The USCIS contains 103 iv items and demonstrated excellent internal consistency and convergent validity based on a sample of 30 Chinese International Students. Results of the pilot study based on a sample of 8 participants showed preliminary effectiveness of ACT in reducing depression, anxiety, stress, and acculturative stress reported by Chinese international Students.
v ACKNOWLEDGMENTS
I would like to express my gratitude to my advisor, Dr. William O’Brien, for his instruction and support in the process of conducting this study. I also would like to say thank you to my dear parents for their long-standing caring and support. vi
TABLE OF CONTENTS
Page
INTRODUCTION………………………………………………...... 1
STUDY 1: EXPLORING STRESSORS FACED BY CHINESE INTERNATIONAL
STUDENTS USING FOCUS GROUPS ...... ……………………… 11
Methods……………………………… .... …………………………………………. 11
Participants …………………………………………… ...... 11
Procedures ...... 11
Analysis and Results ...... 12
Discussion …. … ...... 14
Limitations …...... 15
STUDY 2: A PILOT STUDY-FEASIBILITY AND OUTCOME OF AN ACT
INTERVENTION FOR CHINESE INTERNATIONAL STUDENTS …………………… 17
Methods………………………………………………………………...... 17
Participants …………………………………………… ...... 17
Procedures ...... 18
Measures ...... 19
Demographic Questionnaire ...... 19
Acceptance and Action Questionnaire-II ...... 19
Depression, Anxiety, and Stress Scale-21 ...... 20
Patient Health Questionnaire Chinese Version ...... 21
Unique Stress for Chinese International Students Questionnaire ...... 22
Cognitive Fusion Questionnaire ...... 22 vii
Treatment Conditions/Protocol Development ...... 23
Therapist ...... 25
Treatment Group ...... 25
Control Group ...... 25
Treatment Integrity Checks...... 25
Analysis Plan ...... 26
Results ………...... 26
Psychometric Characteristics of New Measure...... 26
Convergent Validity ...... 27
Correlations with Acceptance and Cognitive Fusion ...... 27
Intervention Results ...... 28
Treatment Feasibility and Acceptability ...... 28
Group Level Evaluation of Outcomes ...... 29
Single-Subject Evaluation of Outcomes ...... 31
Discussion…...... 32
Summary of Findings ...... 32
Implications ...... 33
Limitations ...... 37
REFERENCES……...... ……………………………. 40
APPENDIX A: TABLES ...... …………………………………………………………… 49
APPENDIX B: FOCUS GROUP PROTOCOL…………………………………………… 77
APPENDIX C: THE USCIS ...... 80
APPENDIX D: DEMOGRAPHIC QUESTIONNAIRE ...... 91 viii
APPENDIX E: ACCEPTANCE AND ACTION QUESTIONNAIRE II ...... 92
APPENDIX F: DEPRESSION ANXIETY STRESS SCALE-21 ...... 93
APPENDIX G: CHINESE VERSION PATIENT HEALTH QUESTIONNAIRE-15...... 94
APPENDIX H: CHINESE VERSION COGNITIVE FUSION QUESTIONNAIRE ...... 95
APPENDIX I: NEWLY DEVELOPED ACCEPTANCE AND COMMITMENT THERAPY
PROTOCOL………...... 96
APPENDIX J: INTEGRITY CHECKLIST ...... 135
APPENDIX K: CONSORT FLOW CHART ...... 136 1
INTRODUCTION
China has become a leading source of international college students for many Western countries, including the United States, the United Kingdom, Australia, New Zealand, and
Canada. In the United States, approximately 10% (more than 1,000,000) of college students are international students. Further, about 31.5% of these international students are from China
(Institute of International Education, 2016). In the United Kingdom, there are about 436,500 international students enrolled in university-level educational institutions, while about 29% of the total number of non-European college students in the UK are from China (HESA, 2016). In
Australia, there are over 292,000 foreign students, and 33.5% of them are originally from China
(Australian Government Department of Education and Training, 2015). In New Zealand, international education has become one of the country's leading export industries, and about 33% of that industry is contributed by international students from China (Export Education Levy,
2013). In Canada, China is also the leading source of international students: 33.7% of the over
356,000 international students are Chinese citizens (The Canada Magazine of Immigration,
2016). Given Chinese students’ increasingly large contribution to the college population and financial import to the major Western countries, their specific needs in community services such as mental health and counseling should be addressed.
Given that the majority of Chinese international students start living abroad around the age of onset for common psychiatric issues (Chen, Liu , Zhao, & Yeung, 2015), together with the presence of both common stressors among college age population and additional acculturative stressors, Chinese international students possess an increased risk of experiencing psychological distress and developing maladaptive behaviors. For example, Muto and colleagues (2011) conducted a study with 70 Japanese international students at the University of Nevada. These 2 students completed measures of depression, anxiety, stress (DASS-21), and self-perceived health
(GHQ-12). Muto et al. (2011) reported that about 80% of the students were clinically distressed based on their scores on the DASS and 60% of them scored above clinical cut off for the GHQ.
Moreover, Han, Han, Luo, Jacobs, and Jean-Baptiste (2013), conducted a study in which
130 Chinese international students at Harvard University completed an online survey that measured depression (GHQ-9) and anxiety (GAD-7). They reported that 45% of the Chinese international students exhibited depression symptoms (scored at or above the cutoff point for mild depression on GHQ-9) and 29% exhibited anxiety symptoms (scored at and above the cutoff point for mild anxiety on GAD-7). In addition, students who reported having a poor relationship with their advisors endorsed significantly higher levels of depression and anxiety symptoms. Finally, 27% of the students who completed the survey were not aware of the availability of mental health care and counseling services (Han, et al., 2013).
Similar findings were reported by a research team in Australia. Lu, Dear, Johnston,
Wooton, and Titov (2014) conducted a study with 144 Chinese international college students and found that 54% of the participants reported high levels of psychological distress using the
Kessler-10 (scored above the cutoff point for high distress). Lu and colleagues furthered reported that only 9% of the students who reported high distress had received mental health services.
These findings support a conclusion that Chinese international students experience high psychological distress. These findings can be contrasted with prevalence data from a study on
Chinese students in China where 11.7% of students demonstrated moderate and above levels of depression, which was indicated by their elevated scores (14 or above) on Beck Depression
Inventory (Chen et al., 2013). In addition, a recent study conducted by Redfern (2016) reported 3 that, compared to their domestic counterparts, Chinese international college students reported significantly higher levels of stress and anxiety as measured by DASS-42.
As the causes of the excessive self-report psychological burden among Chinese international students appear to be relevant to culture and adjustment, researchers across different countries have conducted studies focused on identifying and defining the challenges associated with their overseas experiences. One commonly identified set of challenges is related to language. Dao and colleagues (2007) reported that perceived language fluency was significantly associated with depressive feelings among Chinese international students as measured by The Center for Epidemiologic Studies Depression Scale. Similarly, Wei and colleagues’ study with 188 Chinese international students indicated that perceived language deficits were associated with self-reported distress as measured by Hopkins Symptom Checklist–
21 (Wei, Liao, Heppner, Chao, & Ku, 2012). Finally, Gu and Maley (2008) interviewed 41
Chinese college students in the UK and reported that insufficient language ability was identified as an important cognitive and affective stressor. In addition, Yoo and colleagues (2009) reported that self-report language discrimination was associated with chronic health conditions among the
Asian population in America.
A second set of acculturative challenge is related to academic success. Chinese international students face unique challenges in this domain because they may have very little experience with Western teaching and learning styles (Gu, & Maley, 2008). This lack of experience can lead to misunderstandings and miscommunication with instructors and peers which, in turn, can lead to distress and academic problems. For example, a study conducted by
Han et al. (2013) indicated that over 40% of the Chinese international students at Harvard
University reported that depression was significantly associated academic stress. They also 4 reported that Chinese international students felt that their academic performance was associated with financial support, which, in turn, was associated with perceived likelihood of academic success (Han, et al., 2013).
Chinese international students also experience emotional challenges. For example, Li and Tse (2015) explained that Chinese international students reported limited attachment to host countries and feelings of isolation from families and friends in China. This separation from their homeland can lead to feelings of loneliness, boredom, and alienation (Gu, & Maley, 2008), as well as maladaptive behaviors such as problem gambling (Li, Tse, & Chong, 2014; Li & Ese,
2015). In addition, given that most families in China have been affected by the “one-child” policy from 1979 to 2015, a majority of the current Chinese international students were raised as single children (Chen, Liu, Zhao, & Yeung, 2015). The experience of being raised as a single child may create two unique sources of stress. First, the single child may have been raised in a family context where there were high levels of attention and support. With arrival in a Western country, this level of attention and support is drastically reduced and this may contribute to a sense of loss, isolation, and loneliness. Second, the single-child Chinese international student bears the burden of high family expectations for success, a possible heightened risk for developing maladaptive perfectionism that has been found to be significantly associated with depression (Wei, Heppner, Mallen, Ku, Liao, & Wu, 2007).
A last common area of stress is related to environmental adaptation in the host country.
For example, the dislike of the local food contributes to distress (Gu, &Maley, 2008). The prevalence of alcohol and drug use in American colleges is also new to many Chinese international students. Further, different styles of dating and relationship formation when studying abroad could further add stress to Chinese international students. Finally, Chinese 5 international students’ expectations of American life are aligned with metropolitan lifestyles.
One important cultural challenge occurs when Chinese students enroll in colleges and universities that are located in rural, suburban, and non-urban locations which limits access to transportation, shopping, and entertainment.
Given the prevalence of perceived distress and the commonality of stressors among
Chinese international college students, the development and evaluation of effective interventions for this group is needed. However, there are very few empirical studies of interventions that focused on the distress of Chinese college students in Western countries (Chen, Liu, Zhao, &
Yeung, 2015).
Sakurai, McCall-Wolf, and Kashima (2010) designed a multicultural intervention program that consisted of bus excursions that were aimed to increase social engagement and facilitate the adjustment of international students. A total of 47 Chinese international students self-selected to participate in the excursion intervention and 51 did not participate. These students completed a set of surveys one month after the excursion intervention and then another set of surveys four months after the excursion intervention. Results showed that excursion participants reported a larger increase in the number of friends made (p < .05, d = .48), including friends from the host country (p < .03, d = .46). Additionally, participants reported that the excursion intervention helped them maintain their interest in the local culture whereas the non- participants showed a significant decrease in their interest in the local culture (p < .05, d = .42).
Sakurai and colleagues concluded that this multicultural excursion intervention facilitated social involvement and they encouraged education providers to use similar interventions.
There are some limitations of the Sakurai et al. (2010) study that need to be considered.
First, participants were not randomly assigned to the excursion and control group. Thus, the 6 treatment and control group could be fundamentally different in terms of their social skills and openness to culture prior to the intervention. Second, the intervention did not significantly improve psychological adjustment as measured by Inventory of Student Adjustment Strain
(ISAS) or alleviate social anxiety as measured by Social Interaction Anxiety Scale (SIAS).
Third, the quality of the newly developed social bonds was not evaluated, and it was not possible to determine how much social support students gained from those new social ties. Finally, the excursion intervention was not based on an evidence-based psychological intervention. It seemed to be based on superficial stressors and indicators of adjustment.
The effectiveness of Acceptance and Commitment Therapy for international students was evaluated in a study conducted by Muto and colleagues (2011). The authors conducted an ACT intervention study with 70 Japanese international students in the U.S. using an ACT self-help workbook. Participants were randomly assigned to receive ACT or a wait-list control group.
Outcome measures were collected at pre-treatment (baseline), post-treatment, and a two month follow up time point. Results comparing baseline data and final follow up data showed that the
ACT workbook was effective in improving general health, psychological distress, and psychological flexibility among Japanese international students as indicated by measures of general mental health (p < .001, d = 2.01), depression and anxiety (depression: p = .007, d = 1.37; stress: p = .000, d = 3.00; anxiety: p = .016, d = .89; severe anxiety: p = .008, d = 1.37), and acceptance ( p = .001, d = .97). The authors further pointed out that moderately depressed and severely anxious students in particular showed significant improvement.
This Muto and Hayes study provided strong evidence that ACT can be effective in addressing mental health concerns among Asian international students. However, Muto and
Hayes pointed out the limitations of using a self-help book and cautioned that personal 7 involvement should not be replaced by ACT manuals (Muto & Hayes, 2011). Further, their ACT workbook was not specifically tailored to address the unique challenges of international students.
Instead, it provided a translation of generic ACT self-help strategies.
In another intervention study, researchers in China recruited 27 Chinese college students who reported being severely depressed and ruminative and then randomly assigned them into a
6-session group cognitive behavioral therapy (CBT) or ACT (Zhao, Zhou, Liu, & Ran, 2013).
Three assessments were carried out at pre-treatment, post-treatment, and 9 weeks post-treatment.
Significant declines in depression and rumination were observed in the ACT group (p < .001, d =
2.2; p = .003, d = 1.4), while only depression dropped in CBT group (p = .003, d = 1.4). Zhao and colleagues concluded that ACT has better short-term and long-term outcomes than CBT in treating depression.
Given that this study validated the effectiveness of ACT among Chinese population for a depression intervention, there is a potential that ACT could help Chinese international students who face unique stressors and challenges alleviate associated stress. However, the ACT intervention used in this study was generic instead of being tailored to address college Chinese international students’ specific stressors. In addition, while this study compared CBT and ACT, there was no control group to rule out changes related to other non-treatment related factors.
Finally, in Australia, Smith and Khawaja (2014) designed an experiential cognitive behavioral therapy called STAR (strengths, transitions, adjustments, and resilience) for international college students. STAR consisted of four weekly sessions and each session was 2 hours. During the sessions, participants were encouraged to engage in discussion of acculturative stress among international students, how to make local friends, depression and anxiety and positive coping strategies, and psychological health help-seeking. To evaluate STAR, 16 students 8 completed outcome measures at pre-treatment, post-treatment, and one month follow up. Results showed that participants reported significant post-treatment improvements in psychological adaptation as measured by modified Student Adjustment Strain (ISAS) (pre-post, p = .021, d
= .9), as well as belief in the ability to obtain social support (p = .045, d = .8), problem-focused coping (p = .029, d = .86) and reduced unpleasant thoughts and emotions (p = .023, d = 1) as measured by Coping and Self-efficacy Scale. However, none of the improvements were significant at one month post-treatment. The researchers also reported that the participants stated that they learned new approaches to problem solving and coping, received information concerning mental health access, and enjoyed making friends and exchanging experiences.
There are some significant limitations of Smith and Khawaja study. First, the study lacked power in the results due to the small sample size (n=13), and no significant improvement was found at follow-up assessments. Second, there was no control group. Third, the results showed that psychological distress was not associated with the intervention. Finally, while studies have showed that language deficiency is a major obstacle that international students encounter when they seek mental health services (Blignault, et al, 2008; Lu, et al, 2014), this intervention was not provided in the participants’ primary language to minimize the effect of language difficulty.
In summary, the aforementioned studies indicate that there is a limited number of studies evaluating the effects of interventions for Chinese international students attending Western universities and colleges. Further, there are several research design limitations (no control group, small sample sizes, generic interventions, non-native language therapist) that adversely affect the internal validity, construct validity, and generalizability of findings. However, there are some promising findings in this literature. First, there is evidence that structured interventions can 9 confer improvements in the wellbeing of Chinese international students. Second, ACT has been shown to be helpful in reducing psychological distress of Chinese students and international students.
As noted above, two studies provided evidence for the effectiveness of ACT in reducing psychological distress among Asian college students (Muto et al, 2011; Zhao et al, 2013).
However, both studies were limited because one (Muto et al., 2011) used a workbook intervention that was not customized to meet the needs of international students. In addition, the authors acknowledged that there were significant limitations associated with using a self-help book rather than in-person therapy sessions. Similarly, Zou et al. (2013) did not use an ACT intervention that was specifically tailored for Chinese college students. Additionally, this study was conducted in China, so it did not provide specific information about the effectiveness of
ACT for Chinese international students who are struggling with different types of stressors relative to Chinese students in China.
Despite the limitations of the above cited studies, they do provide evidence that ACT has the potential to yield positive effects for Chinese international students. In addition, there are other studies that suggest ACT could be an effective intervention approach for alleviating stress associated with college life. For example, two studies conducted by Levin et al., (2014) and
Danitz et al., (2016) demonstrated that ACT was helpful in reducing distress among domestic college students in the USA. Moreover, Scent and Boes (2014) reported that two 90-minute ACT workshops delivered one week apart helped increase college students’ psychological flexibility and decrease their academic procrastination. Similarly, Glick and Orsillo (2015) found that an acceptance-based behavioral therapy was effective in reducing academic procrastination, typically for college students who highly value academic success. Additionally, Wang, Heppner, 10
Fu, Zhao, and Chuang (2012) reported that acceptance was associated with better cross cultural adjustment among Asian students. Finally, Hayes (2002) elaborated the parallels between
Buddhism and ACT in areas of concepts and practice, such as the understanding of human suffering, mindfulness, and values-aligned living. Since China hosts the largest population of
Buddhists and Buddhism has been influencing Chinese culture and values since it was first introduced to China about 2000 years ago (The Pew Forum on Religion & Public Life, 2012), there is a potential for ACT to be a culturally relevant and well accepted intervention for people with Chinese culture background including Chinese international students.
This study has two specific aims. The first is to identify specific stressors experienced by
Chinese international students using a focus group format. The second aim is to use focus group data and information gathered from the literature review to adapt and pilot an ACT intervention for Chinese international students.
11
STUDY 1: EXPLORING STRESSORS FACED BY CHINESE INTERNATIONAL
STUDENTS USING FOCUS GROUPS
Specific Aims: this focus group study was conducted with the aims to (a) gather information on unique acculturation experiences and stressors experienced by Chinese international students, (b) develop a measure of acculturation stress, and (c) adapt a culturally relevant ACT intervention using focus group data.
Methods Participants
Nineteen volunteers (6 males and 13 females) were recruited and 5 focus groups were conducted (see table 1). Their mean age was 24.63 (SD = 3.59, Range 18-30). The average length of residence in United States was 23.26 months (SD = 20.00, Range 2.00-70.00). There were 7 undergraduate students and 12 graduate students, and the participants were enrolled in different years and departments. Ten participants (52.63%) received some level of scholarship or assistantships from the university and 9 participants (47.37%) were funded by family support.
Fourteen (73.68%) participants were from major cities in China (Shanghai, Beijing, Shantou,
Qingdao, Luoyang) or provincial capital cities (Taiyuan, Harbin, Zhengzhou), and 5 (21.05%) were from smaller cities (it is worth noting that even the smallest city which the participants are from has over 2,200,000 population).
Procedures
Chinese international students who were enrolled at a small Midwestern University were invited to participate in focus groups via email. Participants were required to be above 18 years of age and identified as Chinese citizens currently studying in American colleges. The focus groups were held at the departmental psychology clinic. Participants sat in a circle during 12 meetings, and refreshments (coffee and donuts) were offered to create a relaxed atmosphere. The principal researcher, who is also an international student from China, was the moderator for all the sessions. Previous studies showed that Chinese students felt more comfortable communicating in Chinese (Li, & Tse, 2015). Therefore, all the focus groups were conducted in
Chinese to facilitate the expression of the participants’ opinions, emotions, attitudes and beliefs.
Each session started with reading and signing an informed consent. After that, the moderator emphasized the limits of confidentiality for the study. Next, a structured set of questions inquiring about the challenges associated with attending college in the USA were discussed during each group (see Table 2). The focus groups were semi-structured, and the moderator followed a focus group protocol when conducting the sessions (see Appendix B). The moderator also monitored the group discussion and participants’ interaction to ensure that participants had an equal chance of expressing opinions. The focus groups were approximately two-hours long. Each group was comprised of 2-5 participants. The focus groups were audio recorded.
Analysis and Results
Three judges who were fluent in both Mandarin and English (two graduate students, one college instructor) listened to the focus group recordings and were instructed to “generate unique participant responses to each question independently”. For example, “I have so heavy course load” in response to the question of “major challenges you have encountered as Chinese international students?” and “I live in this country but I do not feel as a part of it” in response to
“what are the types of thoughts you have, both in words and images, when you are stressed?”
This method generated a list of over 200 comments. Some comments overlapped because similar 13 concerns were reported by more than one participant. The principle investigator deleted the overlapping comments which resulted in a list of 176 distinct items. These comments were then translated into English.
A free card sort method was used to identify themes. Three additional judges (two professors, and one graduate student) were instructed to “read through the comments and form content categories/themes based on your own judgements.” Content categories that were formed by at least 2 judges were kept. Categories that were similar but had different wording from judges were blended into a single category by the principle investigator. For example, categories
“friendship with Americans”, “friendship with Chinese”, “friendship concerns”, “social relationship”, and “social relation” were blended to form the category “social difficulty”. This method resulted in a total of ten categories: loneliness, academic stress, social difficulty, transportation, financial burden, family distance, health care, language barrier, food preferences, and future concerns. Each category had between 4 and 27 comments. Comments that were not assigned to any category by the judges were kept for the next step of sorting.
Closed card sorting was then used. All of the comments were examined by another three judges (psychological graduate students) and these new judges were asked to assign each comment into one of the 10 previously identified categories. Only comments that were grouped into the same content category by at least two judges were kept for further analysis. With this method, 90 comments were retained.
Next, the two authors of this study worked collaboratively to make sure that each comment contained only a single construct. For example, the comment “I cannot talk to my parents about my stress because I don't think they understand my stress” was broken down to 14 two items include “I cannot talk to my parents about my stress”, “I don't think my parents understand my stress”. Additionally, the authors reworded the comments so that they could all be rated on a frequency scale that ranged from 1 (never) to 7 (always). For example, the original comment “I want to quit school” was reworded to “I think about quitting attending college in the
United States”. This method generated a total number of 103 items.
The final card sort was conducted on the 103-item measure. Two additional judges
(undergraduate research assistants) were instructed to assign all 103 items into one and only one of the ten identified content categories. The interrater reliability of rater assignment into the 10 categories was 85.58%. The 103 items in this new measure can be found in Appendix C, Table
C1.
Finally, 103 items were translated into Mandarin by the primary investigator of this study for research use with Chinese international students who prefer reading in Chinese. (See
Appendix C, Table C2).
Discussion
The focus groups yielded 103 items that fell into 10 categories of major unique stressors experienced by Chinese international students. These items comprise the Unique Stress for
Chinese International Students Questionnaire (USCIS).
One other researcher (Bai, 2016) study developed a stress measure for Chinese international students named the Acculturative Stress Scale for Chinese college students in the
United States (ASSCS). Bai created the scale using items from existing scales, literature review, and information generated from interviews with eight Chinese students. A 72-item ASSCS was 15 originally generated with this method and it had nine domains included academic pressure, language deficiency, cultural differences, social interaction, perceived discrimination, financial concerns, safety and health, feelings toward families, and others. Bai performed an exploratory factor analysis on the ASSCS using data collected from 267 students in the United States. The factor analysis yielded a five-factor solution with 32 items. The five factors were Language
Insufficiency, Social Isolation, Perceived Discrimination, Academic Pressure, Guilt towards
Family.
Compared to the ASSCS, the USCIS covers not only the domains discussed in ASSCS, but also a wider range of stressors faced by Chinese international students, such as unfamiliarity with the health care system, transportation difficulties, concerns for future, and family distance.
The USCIS is most likely unique and more specific because item generation was derived from
Chinese international students in the USA during in-depth focus group discussions with a total of nineteen students. The stressors presented in the USCIS can better inform interventions for
Chinese international students because of its breadth and specificity. Yet admittedly, the USCIS has not been validated with a large pool of responders, which could change the number of items or group the items in ways that differ from the card-sorted categories. Therefore, future validation studies need to be conducted.
Limitations
One of the limitations of this study is related to language. Many translations occurred during the measure development process and the ways that English speaking American researchers perceive a comment may differ from persons from a different culture. For example, a
Chinese student might perceive the struggle with making friends to be a “language barrier” while 16 an American researcher might label it as a “social difficulty.” However, the label of social difficulty might mask the true stressor which is language because the student may have no difficulty making friends in China. Another limitation is that this study was conducted in a small
Midwestern city, where the perceived struggles may be different from the ones experienced by
Chinese students in larger urban areas where transportation, food, social opportunities are more accessible. 17
STUDY 2: A PILOT STUDY-FEASIBILITY AND OUTCOME OF AN ACT
INTERVENTION FOR CHINESE INTERNATIONAL STUDENTS
Specific Aims: this pilot study was conducted with the aims to a) preliminarily evaluate the psychometric characteristics and convergent validity of the newly developed measure of acculturative stress, the Unique Stress for Chinese International Students Questionnaire
(USCIS); b) evaluate relationships between USCIS and acceptance, defusion, and symptoms; and c) evaluate the feasibility, acceptability, and preliminary effectiveness of a newly developed
ACT intervention specifically for Chinese international students.
Methods
Participants
A total of 34 participants were recruited for the study. However, 4 were dropped because they were familiar with the primary investigator from extracurricular activities for Chinese
International Students. Of the 30 participants, 13 were assigned to the ACT treatment group and
17 were assigned to the control group. A majority of the participants were female (63%) and the mean age was 23.73 years old (SD = 3.3 years, Range: 19 to 31 years of age). Approximately half (47%) were undergraduate students while the other half (53%) were graduate students. The participants came from diverse regions in China with 17% from tier one cities (Beijing,
Shanghai, Guangzhou and Shenzhen), 4% from tier two cities (Tianjin, Nanjing, Hangzhou,
Suzhou, Wuhan, Xi an, Shenyang, Chengdu and Chongqing), 24% from tier three cities (Jinan,
Hefei, Dalian, Harbin, Changsha, Zhengzhou, Shijiazhuang, Fuzhou, Taiyuan, Urumqi and
Qingdao), 10% from tier four cities (Kunming, Guiyang, Nanchang, Lanzhou, Yinchuan,
Nanning, Xining, Changchun, Hohhot, Baoding, Ningbo, Datong, Xiamen, Weihai, Shantou
Lhasa and Haikou), and 45% from tier five cities (all other smaller cities). One person did not 18 give their hometown city. The average length of residence in United States was 32.33 months
(SD = 24.86, Range: 1 to 72 months of residency).
A small number (3) of participants reported they had had experience with some type of stress management intervention while the remainder (27) reported no prior experience with any type of stress management intervention. Three (10%) participants reported mild stress (DASS-21 stress score > 14), 24% reported mild and moderate anxiety (DASS anxiety score > 8), 13% reported mild depression (DASS depression score > 10) and 60% reported more than minimal physical complaints (PHQ-15 score > 4).
A majority of the participants (63%) described themselves as Atheist. Yet, 17 (47%) of the Atheists reported they attended Christian events or gatherings during their residency in the
United States. In a question assessing the associations that have reached out to welcome participants, a majority (63.3%, 19) identified Christian groups. Table 4 provides a summary of participant demographic characteristics.
Procedures
Participants were recruited via email. Participants were all over 18 years old and identified as a Chinese international student (holds Chinese citizenship and speaks Mandarin as his/her primary language). The assessment package was distributed to the potential participants one week prior to the date of the first intervention session via email. The assessment package contained a brief description of the current study and the informed consent form. After obtaining informed consent, participants were invited to complete the assessment survey online using
Qualtrics.
Participants were then randomly assigned into either a treatment group or a control group by the website http://www.randomizer.org/. Participants in the treatment group were notified 19 with the dates and times for the ACT intervention after completing the survey. Participants in the treatment group received two, two-hour, intervention sessions spaced one week apart.
Participants in the control group did not participate in any intervention but were offered an opportunity to receive the intervention at a later time after all data was collected.
A second assessment package was sent to the treatment group and control group participants via email at the conclusion of the ACT intervention. All participants were given a week after the intervention to complete the second assessment package. Two reminder emails were sent to participants who had not completed the survey at the end of the first week and the end of the second week. The second assessment package contained the same measures as the first package with the exception of demographics. Participants in both conditions, with the exception of the last intervention group, completed the pre and post-treatment surveys at varying times between mid-October and late November of 2017. The last intervention group was conducted in early May. Participants in both conditions received a 10-dollar Amazon Giftcard to compensate them for participation.
Measures
Demographic Questionnaire. A demographic questionnaire was used to collect information on participants’ gender, age, degree in progress, length of time in the United States, financial support, relationship status, English language proficiency as indicated by Test of
English as a Foreign Language (TOEFL) score and/or International English Language Testing
System (IELTS) score, and previous experience with stress management workshop (Appendix
D).
Acceptance and Action Questionnaire-II. The Chinese version of the AAQ-II was used as a process measure of acceptance. The AAQ-II is a 7-item self-report scale that assesses 20 psychological flexibility (Bond, Hayes, Baer, et al., 2011; Cao, Ji, & Zhu, 2013). Normed on
1749 Chinese college students, the Chinese version AAQ-II demonstrates excellent internal consistency (Cronbach’s α=0.88) and good test-retest reliability (Cronbach’s α=0.80) (Cao, Ji, &
Zhu, 2013). Additionally, the Chinese version AAQ-II showed adequate criterion and convergent validities (r = 0.26 - 0.69, p < 0.01), as well as incremental validity (∆R2 = 0.07 - 0.13, p <
0.001) (Cao, Ji, & Zhu, 2013). Sample items from the Chinese version AAQ-II include “my painful experiences and memories make it difficult for me to live a life that I would value