ACADEMIC ENGLISH INTERNATIONAL POLITICS Different Aspects on Google Leaving Mainland China: An Experiment of Priming upon University Students THIS ARTICLE IS AN EXEMPT FROM A BIGGER RESEARCH PROJECT By Elvin Chuanye OUYANG Table of Contents 1. Introduction 1.1. Background 1.2. Research objectives 2. Literature review 2.1. Different frames in understanding Google leaving mainland China 2.2. Instant factors and mechanisms influencing the fluctuation of public opinion 3. Experimental design 3.1. Experimental settings 3.2. Variables 3.3. Hypothesis 3.4. Analyzing tools and procedures 4. Results and discussion 4.1. Demographic distribution among experimental groups 4.2. Hypothesis test on effects and relative significance of treatments 5. Conclusion 5.1. Discussion 5.2. Implications APPENDIX REFERENCES ACADEMIC ENGLISH INTERNATIONAL POLITICS Abstract This article focuses on the effects and mechanisms of utilitarianism and egalitarianism frames upon public opinion towards Google leaving mainland China, 2010. By the application of a contextual simulation of priming effects in the experiment, the research provides first hand empirical data towards the Google case. The results of the study suggest that different frames can have influenced differently upon the respondents, through different mechanisms. The priming of egalitarianism frame is believed to be more effective and significant than the priming of utilitarianism frame in instantly changing respondents’ opinions on the Google case. Findings of this study might shed light upon public diplomacy and global communication strategy of both Google and Chinese government. Keywords priming public opinion China Google ACADEMIC ENGLISH INTERNATIONAL POLITICS 1. Introduction 1.1. Background Since the beginning of 20th century, information technology has been enhancing communication among individuals, organizations and governments. The emergence of Social Networking Services (SNS), together with other Internet communication technologies, provides a chance of national image building through direct communication between governments and the public. Studies on the effects of optional public diplomatic policies or global public relation strategies are necessary in study of communication policy effectiveness, especially over cases with high public exposures. Among cases of this kind, the story of Google leaving mainland China (thereafter "the Google case") provokes controversy that can shed light on national sovereignty and corporation interests. On March 3rd 2010, Google claimed to pull its "Google.cn" service out of mainland China, drawing international attention on Internet Content Providers (ICPs) and Chinese Internet policy instantly. Despite official claim from Google that this action is due to consideration of hacker attacks from mainland China on its Gmail service, the following months have seen a hot debate over the reason of Google's withdrawal and Chinese internet sensorship policy. This controversy, however, is not an unprecedented one of its kind. As early as 2004, ICPs like Yahoo or MSN have complied with Chinese Internet codes by submitting private information of its dissendent users or close certain politically-incorrect websites upon Chinese government's request, which leads to fierce international criticism1 focusing on their support of human rights violation of Chinese government. The compliance of the ICPs, however, is not an unreasonable action; it is based on their agreement with the Chinese government before they can operate locally in mainland China. Since March 2002, ICPs operating in mainland China have signed “Public Pledge on Self Discipline for the Chinese Internet Industry” (thereafter “the Pledge”)“voluntarily”. By signing on the Pledge, ICPs operating in China agree to undertake self-censorship over any online information. They provide and submit information of customers who afford information which would "jeopardize state security and disrupt social stability"2. This pledge, with its non-mandatory appearance and self-administrated censorship contents, might seem flexible at the first glance; yet the decisions left by Chinese government to the ICPs would force them to be as cautious as possible, thus maximizing the censorship effects without much government involvement.3 Ingenious as it is, “The Pledge” is only the legal method among the three applied by the Chinese government when implementing public censorship. The other two more conventional methods are technical method and social method: the technical method includes firewalls, proxy servers, filtration software for Internet Service Providers (ISPs) and Internet cafes, email and search engine filtration, Web site blocking and surveillance of Internet cafes4 while the social method includes controlling mass media, forming propaganda and shaping James S. O’Rourke IV, Brynn Harris and Allison Ogilvy, “Google in China: government censorship and corporate reputation”, Journal of Business Strategy, VOL. 28 NO. 3 2007, pp. 12-22 2 See Sharon Hom, Amy Tai, “Human Rights and Spam: A China Case Study”, “Spam 2005: Technology, Law and Policy”, Center for Democracy & Technology, Washington D.C., March 2005 and J. Brooke Hamilton, Stephen B. Knouse, Vanessa Hill, “Google in China: A Manager-Friendly Heuristic Model for Resolving Cross-Cultural Ethical Conflicts”, Journal of Business Ethics, 2009 3 Fei Shen, Ning Wang, Zhongshi Guo and Liang Guo, “Online Network Size, Efficacy, and Opinion Expression: Assessing the Impacts of Internet Use in China”, International Journal of Public Opinion Research Vol. 21 No. 4, Nov. 2009 4 Jonathan Zittrain and Benjamin Edelman, “Empirical Analysis of Internet Filtering in China,” <http://cyber.law.harvard.edu/filtering/china/> and Open Net Initiative, <http://www.opennetinitiative.net> 1 ACADEMIC ENGLISH INTERNATIONAL POLITICS ideology. All three methods aim at controlling “the flow of information and social order at large”5. The Chinese government’s resort to censorship, however, has legitimacy considering the social stability or national security: the right of information restriction is part of the sovereignty which no country would totally abandon. The differences merely lie in subtle and ad hoc discussions of specific conditions. Hence on a broader scope, this controversy between ICPs and Chinese government is not a specific situation; it is the manifestation of a more widespread conflict between globalization and national sovereignty. In an article discussing the Global Online Freedom Act (proposed to the House on February 16, 2006, by Rep. Christopher H. Smith, thereafter “GOFA”) and the possibility to contain foreign countries from violating freedom of information, William J. Cannici (Jr., 2009) claimed that it is impossible for American international Internet corporations to ensure freedom of information by refusing to comply with local governments; even more, United States would be doing the same as China does by intervening practices of private companies once passing the GOFA.6 Therefore censorship, either in China or other countries, has long posed dilemmas for international ICPs: they have to either comply with Internet censorship or abandon profits in the market. The compromises reached by the ICPs are claimed by some scholars to undermine potential interests in two ways: a “watered down” version of their services weakens their technological competitiveness and the so-called “human rights violation” caused by the submitted private customer information distained their corporate reputation.7 Therefore ICPs have to strike a balance between the access of potential market and the distaining of their ethical corporate reputation, which leads us back to the Google case. With the high profile reports of Google's exit out of China and the involvement of national government and international company, the public opinion towards either Google or Chinese government might be influenced by different rhetoric. The Chinese netizens would be deeply influenced by the withdrawal of Google.cn services, thus imposing pressure upon both the government and the company. The widespread news of Google's choice would subsequently induce immense international attention from the global community, leading to an even more complex involvement of other countries (mainly the United States, with its claim of 'strong concerns'8). Hence a study looking into the public reaction towards different media aspects of the issue might be suggestive to both the government and the company: in this study, the researcher provides empirical information which can shed light on what the government should stress in public diplomacy or what a company should emphasis in public relation. 1.2. Research objectives Therefore this study focuses on the instant media effects and mechanisms upon people from different cultural backgrounds. Drawing on the Google case, the study focuses on one question: to what extent different frames in understanding the Google case would change people’s opinion instantly. To answer this question, an intervening experiment was designed, which analyzed Canadian and American university students’ opinions towards the Google case. Sharon Hom, Amy Tai, “Human Rights and Spam: A China Case Study”, “Spam 2005: Technology, Law and Policy”, Center for Democracy & Technology, Washington D.C., March 2005 6 William J. Cannici, Jr., “The Global Online Freedom Act: American Business that Facilitate Internet Censorship in China”, Journal of Internet Law, May 2009 7 J. Brooke Hamilton, Stephen B. Knouse, Vanessa Hill, “Google in China: A Manager-Friendly Heuristic Model for Resolving Cross-Cultural Ethical Conflicts”, Journal of Business Ethics, 2009 8 The Gardian: “US asks China to explain Google hacking claims”, 13th January, 2010, http://www.guardian.co.uk/technology/2010/jan/13/china-google-hacking-attack-us 5 ACADEMIC ENGLISH INTERNATIONAL POLITICS In the following sections, the article introduces the public opinion theories and research methods, explain the application and implementation of this study and discuss the results and further improvements. 2. Literature Review 2.1. Different frames in understanding Google Leaving mainland China In order to answer the first question, possible frames feasible for understanding the Google case are needed. As illustrated in the background, the Google case has both national government and multinational corporations (MNCs) involved and is related to national censorship. Therefore it would be reasonable to search in the pool of Chinese and American political values for possible frames in explaining the Google case. With regard to Chinese and American political culture differences, scholars of both Chinese and American background have done much work. Chinese scholars suggest that political cultural differences between Chinese and United States can be categorized into two kinds. First, Chinese and Americans take different positions on the spectrum of individualism vs. collectivism: Chinese tend to sacrifice individual interests for the sake of the community while Americans tend to focus more on individual interests. 9 Second, China and United States take contrary positions in foreign policy when dealing with Sino-American relations on the utilitarianism vs. idealism spectrum: conflicts are more likely to occur when China takes a utilitarianism position (which emphasizes economic interests) while United States takes an idealism position (which emphasizes human-rights-based moral standards). 10 These two spectrums are coherent with each other in that individualism emphasizes on freedom and rules which would lead to the protection of individual freedom and rights, while collectivism stresses collective interests and security which would lead to the pursuit of ultimate sovereignty and collective interest of the nation. Although Chinese scholars have made conclusive remarks towards differences between Chinese and American political culture, empirical researches have scarcely been carried out to verify them. In contrast, American scholars have done a great amount of empirical studies on American political culture on the two spectrums. Egri and Ralston (1994) who studied the generation who grew up “during Communist China's closed-door policy” found that the biggest political culture difference between Chinese and Americans lies on the individual-community spectrum 11; Lipset(1979),Mc Closky and Zaller (1984) and Feldman and Zaller (1992) pointed out that American’s controversial understanding on social welfare issues mostly lies in the conflicting values of freedom vs. equality and capitalism vs. democracy, which lies on the utilitarianism vs. idealism spectrum12. Prominent as they appear, these two spectrums, nonetheless, is not equally prevalent in international issues between Chinese and Americans. With the consideration of both economic and political interests behind the story of the Google case, it would be self-evident that the spectrum of utilitarianism vs. idealism is where the conflicting values lie. Google's choice can be interpreted either as a rational choice because of its low market share in China (a Utilitarianism frame, thereafter "U Frame") or as a symbolized protest because of the violation of its corporate values by complying with Chinese censorship (an Egalitarianism frame, thereafter "E Frame"). 9邱美荣,倪世雄:《文化与政治——浅析中美关系中的人权问题》,国际观察,2002 年第 1 期,33-38 页。 年第 3 期,53-59 页。 11 Carolyn P. Egri and David A. Ralston, Generation Cohorts and Personal Values: A Comparison of China and the United States, Organization Science, Vol. 15, No. 2 (Mar. - Apr., 2004), pp. 210-220 12 Stanley Feldman and John Zaller, The Political Culture of Ambivalence: Ideological Responses to the Welfare State, American Journal of Political Science, Vol. 36, No. 1 (Feb., 1992), pp. 268-307 10李振全:《从文化价值观透视美国的对外政策传统》,南京师大学报(社会科学版),2000 ACADEMIC ENGLISH INTERNATIONAL POLITICS 2.2. Instant factors and mechanisms influencing the fluctuation of public opinion After identifying possible frames in understanding the Google case, our next question goes to through which ways these frames can affect the public opinion. This question requires reviewing the public opinion theories. Since the beginning of 20th century, public polls have gained strong credibility during elections with the application of statistical inference theories. Nevertheless, traditional public poll theories made a hasty assumption that stable collective opinion of the public exists and can be measured by scientific sampling methods. They took public opinion as a concrete entity and assume public polls would draw results both continuously and coherently over time. This assumption, however, was questioned by latter researchers for its failure in explaining the instant variation and contradiction between public polls over same topics and populations, which were observed from time to time. By pointing out the traditional assumption's lack of consideration over social factors influencing the public opinion, Converse (1964) proposed a radical thinking which argues that the public mass de facto has no preexisting opinion and people hand over poll answers out of mere “polity”. Converse therefore denounced the assumption of traditional public research by exaggerating the instant social psychological effects on public opinion. Intriguing as it is, however, Converse went so far in destructing the basis of public polls that a theory combining traditional views and his criticism is necessary for the validity of public polls. Hence in 1992, Zaller and Feldman proposed a “simple theory of the survey response” which explains both the instability and the validity of public polls by integrating the traditional public opinion assumptions and instant social factors upon the public. After an experiment of over 1000 respondents over a time span of six months, Zaller and Feldman proposed three axioms about public opinion: Axiom 1: The ambivalence axiom. Most people possess opposing considerations on most issues, that is, considerations that might lead them to decide the issue either way. Axiom 2: The response axiom. Individuals answer survey questions by averaging across the considerations that happen to be salient at the moment of response, where saliency is determined by the accessibility axiom. Axiom 3: The accessibility axiom. The accessibility of any given consideration depends on a stochastic sampling process, where considerations that have been recently thought about are somewhat more likely to be sampled.13 With these axioms, Zaller and Feldman proposed that instead of having preexisting attitudes towards certain political issue, public opinion has a preexisting combination of values from which certain attitudes can be drawn upon instant outside stimulus, i.e. "salience". In addition, for the contradictory nature of values (freedom vs. equality for instance), they suggest it be possible that conflicting altitudes would appear from the same population in accordance with salience of opposite values. Zaller and Feldman’s theory is supported by other researchers, either with individual case studies or with mass statistical analysis. A study on people's psychical process when answering subjective questions undertaken by Tourangeau and Rasinski (1988) indicated that people are more likely to respond with values easier to retrieve in their minds upon asked, thus substantiating the Response Axiom.14 Another research on people's performance in an in-depth interview undertaken by Dennis Chong (1993) indicated that people tend to answer 13 John Zaller and Stanley Feldman, A Simple Theory of the Survey Response: Answering Questions versus Revealing Preferences, American Journal of Political Science, Vol. 36, No. 3 (Aug., 1992), pp. 579-616 14 Roger Tourangeau and Kenneth A. Rasinski, ‘Cognitive Processes Underlying Context Effects in Attitude Measurement’, Psychological Bulletin, 1988, Vol. 103, No. 3, pp. 299-314 ACADEMIC ENGLISH INTERNATIONAL POLITICS questions "hastily" when encountering new issues, thus substantiating the Accessibility Axiom.15 With our goals of comparing and evaluating people's response to different frames of the Google case, we lay our focus on the instant public opinion variation upon salience, which fits with Zaller and Felman's theory. Furthermore, with the theory of Zaller and Feldman, we should clarify with what mechanisms the salience can impose effects upon the public opinion. Considering the existing political frames of ulititarianism and egalitarianism in understanding the Google case, we can infer that the most efficient way of influencing the public by saliency is to make one value more accessible than the other, which is called "priming". This effect can be imposed by mass media or social media efficiently for they communicate directly to the public mass. Cross-sectional and time-series observatory studies between public opinion variations and mass media addresses imply that priming imposed by the media does relate to the directions of the public opinion. To take an example, John Zaller (1994) found that American political elites managed to prime certain frames for the public mass in understanding the Gulf War by appealing to the mass media.16 Besides of observatory studies, large amounts of experiments also substantiate the effects of priming. Researchers simulate the priming effect by providing different contexts (reading materials with different frames, different pictures with opposite priming directions, etc.) to respondents before asking questions; then it would be possible to estimate the effects and mechanisms of priming. Nelson and Kinder (1996), Nelson, Clawsin and Oxley (1997), Nelson and Oxley (1999) and Jacoby (2000) made a series of intervening experiments on respondents' opinions upon racial discrimination, social welfare system, government spending and foreign affairs in which significant correlations have been found between priming and respondents' opinions.17 Apart from priming, another possible mechanism to instantly change public opinion is through make general impression salient. Regarding the Google case, we would notice that individual's impression towards the main actors, namely Chinese government and Google, would be a strong factor influencing his\her opinion. Preceding general impression about a subject would determine the attitudes towards an issue with that subject involved. In a research examining determinants of voters' opinions towards candidates, Lodge and McGraw (1989) argued that people tend to apply an impression-driven processing model in which they resort to the impression of candidates in evaluations. The preexisting impression might have nothing to do with the issue itself.18 This finding actually stresses the importance of influences from irrational and emotional factors. We therefore determine that general impression should also be considered as a possible mechanism in the salience of our study. With all the discussion introduced above, we thus consider priming and general impression as possible mechanisms for the salience to impose effects upon the public. We would also take the lesson from Nelson and Kinder (1996) experiment in designing our experiment, which would be introduced in the next section. 15 Dennis Chong, How people think, reason, and feel about rights and liberties, American Journal of Political Science, Vol. 37, No. 3 (Aug., 1993), pp. 867-899 16 John Zaller, 'Elite Leadership of Mass Opinion: New Evidence from the Gulf War' in W. Lance Bennett and David Paletz, eds., Taken By Storm: The Media, Public Opinion, and U. S. Foreign Policy in the Gulf War (Chicago: University of Chicago Press, 1994), pp. 201-2 17 See Thomas E. Nelson and Donald R. Kinder, Issue Frames and Group-Centrism in American Public Opinion, The Journal of Politics, Vol. 58, No. 4 (Nov., 1996), pp. 1055-1078; William G. Jacoby, Issue Framing and Public Opinion on Government Spending, American Journal of Political Science, Vol. 44, No. 4 (Oct., 2000), pp. 750-767; Thomas E. Nelson and Zoe M. Oxley, Issue Framing Effects on Belief Importance and Opinion, The Journal of Politics, Vol. 61, No. 4 (Nov., 1999), pp. 1040-1067; Thomas E. Nelson, Rosalee A. Clawson, Zoe M. Oxley, Media Framing of a Civil Liberties Conflict and Its Effect on Tolerance, The American Political Science Review, Vol. 91, No. 3 (Sep., 1997), pp. 567-583 18 Milton Lodge, Kathleen M. McGraw, Patrick Stroh, ‘An Impression-Driven Model of Candidate Evaluation’, The American Political Science Review, Vol. 83, No. 2 (Jun., 1989), pp. 399-419 ACADEMIC ENGLISH INTERNATIONAL POLITICS 3. Experimental design 3.1. Experimental settings As explained in the above section, we should take the methods from Nelson and Kinder (1996) in designing an intervening experiment on the theoretical basis of Zaller and Feldman (1992)’s work. The core initiative of Nelson and Kinder (1996) experiment is to take the simulation of priming as treatments of the experiment by contextualizing certain frames to the respondents. By integrating different frames into the reading material submitted to the respondents randomly without the respondents' knowledge, the experiment would be able to testify the variance made by different frames through simply comparing respondents’ opinions under different treatments. Furthermore, with the help of multi-regression analyzing models and intermediate variables, we would be able to provide information of the inside mechanisms through which the priming takes effects once we control for other possible confounding variables. According to our previous review, we provide priming effects of U Frame and E Frame as our treatments to the respondents upon the Google case. These two frames are provided in the introductory material at the beginning of the questionnaires when explaining why Google left mainland China in 2010. The U Frame tries to induce the respondents in believing that Google left China out of business reasons whereas the E Frame tries to induce the respondents in believing that Google left China out of moral reasons. In line with our discussion about possible mechanisms for the salience, we consider priming and general impression as possible mechanisms for our treatments to take effects. We would include intermediate variables in the measurement, and undertake multi-regression analysis in figuring out significant mechanisms of our treatments. We therefore set up three experimental groups in our research: the U Frame group, the E Frame group and the control group. Treatments are provided in the case introductory material of the questionnaires in each group. Respondents are required to read the material before answering subsequent questions. The material in each group is displayed as below with different texts in each experimental group displayed in italic: Control Group U Frame Group E Frame Group Early in 2010, Google left mainland China and claimed it was because of a hacker attack from mainland China that threatened all of its email users. Early in 2010, Google left mainland China and claimed it was because of a hacker attack from mainland China that threatened all of its email users. However, some people say that the real reason is that Google can’t compete against local Chinese search engines that provide Chinese Netizens a better Chinese language service. Early in 2010, Google left mainland China and claimed it was because of a hacker attack from mainland China that threatened all of its email users. However, some people say the real reason is that Google objects to the self-censorship required in China because it violates its own users’ freedom and forces Google to violate its corporate motto “Don’t Be Evil" The experiment is taken on a single-blinded basis, for respondents know nothing about the experimental design and other questionnaire versions. They were required to finish a “survey questionnaire” and therefore finished the questionnaires as in a normal observatory research. 3.2. Variables In order to fulfill our research targets, four sets of variable are designed and measured in the experiment, including dependent variables, intermediate variables, confounding variables and demographic variables. ACADEMIC ENGLISH INTERNATIONAL POLITICS Dependent variables aim to measure respondents’ opinions toward the Google case. We design two dependent variables, with one (“Level of Support to Google”, a 1 to 7 thermometer with 1 meaning totally disagree and 7 meaning totally agree, thereafter “D1”) measuring attitude about the already-made choice of Google and the other (“Expected Strategy Preference of Google”, a dummy variable of either remain in China with self-censorship or leave mainland China, thereafter "D2") measuring respondents’ expectation of Google if they decide for it. These two variables are designed to divide respondents' attitudes into “opinions” and “expectations”, with D1 focusing on facts and D2 focusing on possibilities. We assume that both two treatments and two mechanisms would have relatively different significance upon the two variables. Intermediate variables aim to support the multi-regression analysis by indicating relative significance of the two mechanisms. Two variables (“Thermometer of China – ECONOMICS”, thereafter “ECO”, “Thermometer of China – HUMAN RIGHTS”, thereafter “HUM” )are designed to indicate priming mechanism while one variable (“General Impression of China”, thereafter “GEN”) is designed to indicate general impression mechanism. Correlations between dependent variables and their interactions with intermediate variables would indicate intermediating effects triggered by certain mechanism. Therefore correlations of interactions between dependent variables and ECO or HUM would indicate the mechanism of priming while those of interactions between dependent variables and GEN would indicate the mechanism of general impression. Confounding variables are designed to enhance precision of the multi-regression analysis. We include “Thermometer of Google”, “Background about China”, “Credibility of Information Resource”, “Information Frequency about China” and “Whether Received Information from China” as confounding variables. Finally, considering precision and possible uncontrollable factors of the study, we also measured several demographic variables of “Gender”, “English as First Language” and “Whether Grow Up in the Country of the Experiment”. 3.3. Hypothesis Before comparing significance of treatments, we should testify whether the treatments imposed have functioned as Zaller and Feldman (1992) suggested. Thus our first hypothesis in regard to this goal is: H1: Values of D1 and D2 are significantly different among U Frame Group, E Frame Group and Control Group. D1U ≠ D1E ≠ D1C; D2U ≠ D2E ≠ D2C In regard to the two frames primed in our treatments, we propose two sub-hypothesis as below: H1U: U Frame would reduce value of D1 and increase value of D2. D1U < D1C; D2U > D2C H1E: E Frame would increase value of D1 and reduce value of D2. D1E > D1C; D2E < D2C 3.4. Analyzing tools and procedures In the data analysis, cross-tab, means comparison, t-test, General Linear Model (thereafter, “GLM”) and binary logistic regression would be applied. Cross-tab would be applied in displaying demographic distribution of respondents for a general introduction of the whole experiment. Means comparison and t-test would be applied to test the validity and significance of H1. 4. Results and discussion The experiment was completed separately in two universities of Canada and United States during the end of 2010 and beginning of 2011. The Canada part was accomplished in libraries of University of British Columbia (UBC), Vancouver while the US part was ACADEMIC ENGLISH INTERNATIONAL POLITICS accomplished in libraries of University of California, San Diego. The researchers completed the experiments during the finals of the winter semester and beginnings of spring semester, which is the time when students are more likely to be present. Questionnaires were handed out one by one with candy bonus and in a single blinding setting: the researchers made sure that no respondents knew the existence of other types of reading material. As illustrated in Table 1, among 300 questionnaires handed out in total, 270 were received as available ones, with respondents distributing evenly in each experimental group. Table 1 Demographic Distribution among Experimental Groups United States Canada Variables U Frame E Frame Control U Frame E Frame Control Number of 41 45 43 44 48 49 Cases English as Yes No Yes No Yes No Yes No Yes No Yes No First 20 19 19 25 17 21 25 19 23 23 22 26 Language Grow up in Yes No Yes No Yes No Yes No Yes No Yes No the country 27 12 34 10 25 13 26 18 27 20 23 25 M F M F M F M F M F M F Gender 19 20 20 24 17 21 18 26 22 25 20 28 4.1. Demographic distribution among experimental groups The demographic distribution among experimental groups is of same ratio as illustrated in Table 1, reflecting the randomization process of the research. Therefore in this research, internal validity based on randomization is concrete. We would discuss the external validity of the research later in the conclusion section. 4.2. Hypothesis test on effects and relative significance of treatments The crosstab below (Table 2) shows the differences of means of the dependent variables D1 and D2 among the three experiment groups. Table 2 Comparing Means of Dependent Variables among Experimental Groups Level of Support to Google (Q1) Expected Strategy Preference of Google (Q2) United States Canada United States Canada U 3.95 3.43 1.65 1.84 E 4.39 4.57 1.5 1.45 C 4.07 3.92 1.88 1.65 As illustrated above, the general fluctuations between experimental groups are quite obvious. For D1, respondents in U Frame Group provide a lower support to Google’s decision of leaving mainland China compared to those in Control Group while those in E Frame Group provide a higher support. For D2, respondents in U Frame Group are more likely to stay in China compared with those in Control Group while those in E Frame Group are more likely to leave China. This result fits with H1U and H1E, thus supporting H1. Hence generally we can say the treatments introduced by our experiment do have impacts upon the respondents’ opinion. Yet we should also undergo a significance test on these differences to see whether these impacts are out of certainty. The t-test results are shown in Table 3 as below: ACADEMIC ENGLISH INTERNATIONAL POLITICS Table 3 T-Test of Differences of Means among Experimental Groups 95% Confidence Interval of the Selected Mean Sig. Country Tested Variables Groups Difference (2-tailed) Difference Lower Upper E and C 0.647** 0.041 0.028 1.265 Level of Support to U and C -0.487 0.124 -1.109 0.136 Google (Q1) E and U -1.133*** 0.000 -1.695 -0.572 Canada -0.198* 0.061 -0.404 0.009 Expected Strategy E and C Preference of Google U and C 0.185** 0.045 0.004 0.366 (Q2) E and U 0.383*** 0.000 0.194 0.572 E and C 0.317 0.295 -0.280 0.914 Level of Support to U and C -0.045 0.895 -0.726 0.636 Google (Q1) E and U -0.362 0.320 -1.082 0.358 United States -0.375** 0.029 -0.711 -0.039 Expected Strategy E and C Preference of Google U and C -0.225 0.183 -0.559 0.109 (Q2) E and U 0.15 0.174 -0.067 0.367 *p≤0.10; **p≤0.05; ***p≤0.01 As indicated in Table 3, differences among experimental groups are generally of statistical significance in the Canada part while only difference between E Frame Group and Control Group on D2 is statistically significant in the US part. Hence we can indicate that salience of different frames are relatively more successful in the Canada part. Apart from the significance test, we can also infer from Table 3 that mean differences are bigger in respondents under the E Frame treatment than those under U Frame treatment. In addition, differences among experimental groups are less obvious in D2 than those in D1. Therefore we can suggest that H1, together with its sub-hypotheses of H1E and H1U, is generally supported by our data in the Canada while not quite supported by our US part data. But we can still suggest cautiously that differences between experimental groups in the US data are mainly induced by our treatments. Meanwhile, we suggest that E Frame treatment has a bigger impact upon our respondents either in Canada or US. 5. Conclusion 5.1. Discussion Upon our data analysis and hypothesis tests above, we can therefore suggest generally that salience does have effects upon respondents in changing their opinions about the Google case. U Frame would help to decrease respondents’ support to Google’s leaving China and E Frame would help to increase respondents’ support to Google’s leaving China. With the design and implementation, this study confirms Zaller and Feldman (1992)’s theory of public opinion, which claims that public opinion can be instantly influenced by outside stimulating factor. It also approves that Nelson and Kinder (1996)’s approach of priming simulation in experiments is feasible. With regard to the Google case, the study suggests that conflicting values of economic interest and human rights is understandable and accessible by the university students in North America. With the comparison of the frames, this study suggests that on the case of Google leaving mainland China, egalitarianism frame is stronger in influencing university students in North America than utilitarianism frame. However, it also indicates that the effects of either frame might be different when considering different questions. 5.2. Implications As to the possible policy suggestions either to Chinese government or Google, this study indicates that utilitarianism frame are more likely to discourage university students in North ACADEMIC ENGLISH INTERNATIONAL POLITICS America to support Google’s choice while egalitarianism frame are more likely to encourage them. Although this research was finished merely in Canadian and American campus, the representativeness of the respondents, with our randomization within the sample, is not limited to college students on the basis of a shared culture background of North Americans. However, a study of a wider sampling population and a more controlled experiment setting would improve the representativeness of this research. In addition, a pre-test, a forget phase and a post-test design would provide a more concrete evidence of the effects of priming treatments. This experimental design would reduce the risk of a non-significant difference between experimental groups like the US part of the study. The conclusions from the study can be generalized to an even higher level once the same experiment can be implemented in China, which may introduce a stronger cultural difference to the study and provide more universal information. Text analysis of mass media and social networking upon the Google case in both China and North America would help to rule out the effects of the social influence already made upon the respondents, which can help to expand the application of this research’s conclusions. As to the policy implications, more detailed and practical suggestions can be proposed once integrating findings of this study with studies upon online social networks. Suggestions to both Chinese government and Google in making a better image and reputation would be of great value once combination of the mass public research and online social network research can be constructed. This study may shed light upon a new systematic approach in public diplomacy policy making procedure. ACADEMIC ENGLISH INTERNATIONAL POLITICS APPENDIX IV REFERENCES 1. Carolyn P. Egri and David A. Ralston, Generation Cohorts and Personal Values: A Comparison of China and the United States, Organization Science, Vol. 15, No. 2 (Mar. Apr., 2004), pp. 210-220 2. Dennis Chong, How people think, reason, and feel about rights and liberties, American Journal of Political Science, Vol. 37, No. 3 (Aug., 1993), pp. 867-899 3. 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