CIGARETTE SMOKING, HEALTH, AND DISSONANCE (PROJECT LIBRA) 1. INTRODUCTION AND ~IETHOD REPORT NO. RD.1670 RESTRICTED 23.4.1979 ISSUED BY: D.J. Wood DISTRIBUTION: Dr. S.J. Green Dr. I.W. Hughes Dr. R.A. Sanford R.M. Gibb, Esq. R.S. Wade, Esq. R.G. Nicholls, Esq. Herr E. Rittershaus Dr. F. Seehofer Mr. A.J. Kruszynski Dr. C.J.P. de Siqueira Dr. D.G. Felton Library PROG. REF. 13.02.05 COPY NO. CZD (-T1 (J'l <3 N r1 j r1 j AUTHOR: H. Oldman Copy No. 1, 2, 3 4 5, 6 7 8, 9, 10 11, 12 13 14 15 16 17 is, 19 BATCo document for Province of British Columbia 29 October 1999 Group Research & Development Centre, British-American Tobacco Co. Ltd., SOUTHAMPTON. MO/CAL/46J 23rd April 1979. CIGARETTE SMOKING, HEALTH, AND DISSONANCE (PROJECT LIBRA) 1. INTRODUCTION AND METHOD (Report No. RD.1670 Restricted) SUMMARY Project LIBRA is a comprehensive quantitative survey undertaken among current cigarette smokers, ex-smokers and never-smokers in the United Kingdom. The principal objectives of the research are to explore (i) the ways in which smokers, ex-smokers and never-smokers can be distinguished in terms of their attitudes to health in general, and smoking and health in particular, and (ii) the indices of psychological difference which best predict the mode(s) of conflict resolution an individual will employ in relation to smoking and concern for health. This report describes the background to the study, the selection of items for inclusion in the questionnaire, and details of the sampling and administration procedures adopted. The results of the data analyses will be presented in future reportc. BATCo document for Province of BritiSh Columbia 29 October 1999 INTRODUCTION It is now nearly thirty years since Wynder and Graham reported that tobacco smoking "seems to be an important factor in the induction of bronchiogenic carcinoma" (1). Since then anti-smoking campaigns have expressed themselves in the media, schools, and workplaces. In the U.K. and U.S.A., and other countries, health warnings have appeared on cigarette packets. Smoking in certain public places has been restricted and advertising on television has been banned in some countries and prohibited altogether in others. As a consequence, the social climate regarding smoking has changed and it is unlikely that anyone in the U.K., at least, is unaware of reasons why they should not smoke. Hence, most smokers wish to quit smoking. Results from the recent Operation Aquarius (2) have indicated that more than sixty percent of the U.K. smoker population can be described as dissonant. That is, they are experiencing some conflict between what they do and what they believe they should do. Specifically, they wish to stop smoking. For more than half of those smokers who had attempted to quit, general or specific health reasons were cited. Of the forty percent of non-smokers who used to smoke, three quarters were motivated to give up smoking by health concerns. It is possible to define four groups within a smoker population, which describes the market according to the amount of consonance /dissonance expressed by their behaviour and attitudes to smoking: Highly Consonant - those who have not tried nor wish to quit; Consonant - those who have tried but do not now wish to quit; Dissonant - those who wish to quit but have not tried; Highly Dissonant - those who wish to quit and have attempted to do so. ON 41- BATCo document for Province of BritiSh Columbia 29 October 1999 -3- According to data derived from Operation Aquarius, the relative sizds of these segments are as follows:. Highly Consonant 20% Consonant 16% Dissonant 13% Highly Dissonant 50X The highly dissonant smoker is most likely to be in the age range 25 to 34 years and to smoke 15 to 29 cigarettes per day. In contrast, sixty percent of all highly consonant smokers are aged at least 45 years and one quarter of them smoke five or less cigarettes per day. When asked "what were the reasons that made you give up?" (ex-smokers), or "what were the reasons that made you try to give up?" (s mokers), the following distri bution of responses was obtained: Ex-smokers Smokers (7.) M Cost 33 43 Health (specific) 35 30 Health (general) 30 28 Other 9 13 Of particular interest in these data is the apparent difference in the relative importance of cost and health. For smokers who had failed to quit, cost was cited-most often as the motivation to attempt, whereas less ex-smokers were prompted by this reason. The obvious interpretation of this finding is that those for whom quitting is the only satisfactory means to resolve the conflict between smoking and health concern have already done so. Therefore, the difference between smokers and ex-smokers C=) Un L-n Uri BATCO document for Province of BritiSh COIUMbia 29 October 1999 -4- in this regard, is historical. An alternative hypothesis can, however, be ddvanced: that those who have attempted to quit but failed, deny the importance of concern for health as a motive in order to assuage the dissonance which remains. Whilst such an hypothesis is only tentative, it highlights an important gap in our knowledge of the consumer: how does he remain a smoker despite the apparently good reasons for him to stop smoking? It is our contention that all dissonant smokers, and probably some apparently consonant smokers, maintain their behaviour only by making some psychological adjustments to reduce the conflict between smoking and concern for health. It has already been suggested that one way of reducing conflict is to deny or devalue the health argument. We would suggest that there are at least five modes through which such a defense may be obtained. (a) By rationalising the health issue. For example, a smoker may maintain that there is too much fuss being made about the risks attaching to smoking, or he may assert that "smoking does not hurt anyone so long as they show no signs of health problems". (b) By "statistical" rationalisation of the health issue. This mode would be reflected in agreement with such statements as: "Cigarette smoking only makes it more likely that you would get an illness you would get anyway" and "Many non-smokers die of illnesses that are often said to be caused by smoking cigarettes". Both modes (a) and (b) share a fatalistic disposition and offer the rationalization that, through accidents or ageing, people die any~4ay ..... CD ON r,-) ON BATCo document for Province of BritiSh Columbia 29 October 1999 -5- (c) By modifying smoking behaviour. This is a more truly rational approach and would elicit concordance with such statements as: "There is nothing wrong with smoking so long as it is in moderation!', and "Low tar cigarettes are safer than high tar cigarettes". However, belief and action may not match. Faith in "safer" smoking is probably not sufficient to resolve conflict and would need to be supported by appropriate buying and consumption behaviour to be effective. (d) By denying the authority of anti-smoking information. Evidence from Operation Aquarius (op.cit.) suggests that smokers are less likely than non-smokers to believe "the things that the government says about cigarette smoking and its effects on health" and less likely to accept "the things doctors say about cigarette smoking and its effect on health" - the latter because doctors themselves smoke and "doctors don't always agree with one another". It is not suggested that these modes of conflict resolution or reduction are exclusive or independent. Recent Canadian data (3) supports the existence of several factors in this area. The fifth suggested made of dealing with conflict is perhaps the most rational and is likely to be found amongst apparently consonant smokers also. (e) By acknowledging the risks attached to smoking. Such a mode would be expressed in agreement with a statement such as 11 smoking might be harmful but I cannot stop" or "the enjoyment I get from smoking is worth any small risks it might involve". In the latter case, agreement presupposes that the risks are genuinely perceived as "small" or that some rationalisation has allowed that conclusion to be reached. BATCo document for Province of BritiSh Columbia 29 October 1999 -6- For the smokerg these and perhaps other ways of reconciling smoking with concern for health are available and operating singly or in combination. They are, however, unsuccessful. Otherwise, half of the smoker population would not express the wish to quit because of their health concern. Because denial, or reduction of its importance, is itself a means of partially resolving conflict, then concern for health, determined solely by direct questioning, is likely to yield an underestimate of its importance to some smokers. In terms of sustained continuation of smoking behaviour, only twenty percent of the current U.K. market can be considered "safe", that is they are highly consonant, neither wishing to nor ever having attempted to quit. The immediate "loss potential" of dissonant smokers, who wish to but have not yet attempted to give up smoking, is estimated at 13%, with a further 50% highly dissonant, who have tried to quit and failed - so far. It is our view that the true loss potential is much greater than those waiting to try but that we do not have sufficient means of identifying the long term behavioural fate of current smokers. The present research, Project LIBRA, will begin a programme to better characterise the smoker population in relation to concern for health, which dimension is clearly one of the most influential in the segmentation of a contemporary market. PROJECT LIBRA Project LIBRA addresses itself to the following questions: 1. In what ways can smokers, ex-smokers and never-smokers be distinguished in terms of their attitudes to health in general, and smoking and health in particular? (Attitudes to health.) C=~ (-n NJ co BATCo document for Province of British Columbia 29 October 1999 -7- 2. Which indices of psychological difference best distinguish between individuals who reduce conflict between smoking and health concern by various means (such as modifying their smoking behaviour, adopting various modes of dissonance reduction, etc.) and between these and successful quitters and never-smokers? (Individual differences.) Attitudes to Health Data obtained from Operation Aquarius indicate that smokers, ex-smokers and never-smokers express different attitudes towards smoking and health. For example, 87% of ex-smokers and 89% of never-smokers agreed with the statement that "cigarette smoking is harmful to health", whereas only 70% of smokers agreed with this assertion. Although the majority of smokers agree with the proposition in a general way, they are less concerned when asked about the possible effects. of smoking oa their own health. This apparent contradiction is a further reflection of cognitive dissonance (4). In a recent market segmentation study carried out in Canada (3), four major segments of the smoker population were identified. Concern for health, or lack of it, was a major differentiating feature for each of the segments. Members of the largest segment appear to have resolved their conflict by modifying their smoking behaviour. Such consumers were found to more often want a low tar and nicotine product, perceive mildness to be of greater importance, to smoke fewer cigarettes, and to generally present a more health conscious profile. In terms of a socio- economic index they are classified as predominantly medium-high to high. An almost diametrically opposed segment was also revealed, comprising about 25% of all Canadian smokers. High inner need motivation, a decided lack of concern about tar and nicotine, a high smoking volume, a LJ1 C711 r1,) 110 BATCo document for Province of BritiSh Columbia 29 October 1999 -8- requirement for a strong product. and a low level of health concern cliaracterised this group. They were,predominantly young and male and proportionately more represented in the medium-low to low socio- economic group. From the foregoing, two important points arise. Firstly, overt questioning about smoking and health concern differentiates smokers, ex-smokers and never-smokers and, within the smoker population, has an important role to play in segmenting a contemporary market. Secondly, questions about health have hitherto always been linked with smoking behaviour with no attempt being made to view expressions of concern about specific health issues (i.e. related to smoking) in a wider context of general attitudes to health. Could it be, for example, that non-smokers are, as a group, more generally conscious of their health and physical well-being than smokers? Because we doubt that for some smokers, real concern for health is adequately reflected in their answers to specific smoking and health questions, it is an important aspect of this study to compare general attitudes to health between smokers, ex-smokers and never-smokers. This will provide a context in which to judge specific expressions regarding smoking and health. Furthermore, it will be important to determine whether, for example, consonant and dissonant smokers are differentiable in terms of general attitudes to health. We might expect that the rational, consonant smoker is likely to have a fatalistic attitude to health generally, whereas the dissonant smoker, depending upon his particular mode of conflict reduction, might have a more "anxious" perception of his well-being. Comparisons between smckers and ex-smokers C:D UN N-) CD BATCo document for Province of BritiSh Columbia 29 October 1999 -9- and never-smokers can similarly be expected to provide further insights i!ato broad health perception and its. effect in determining behaviour Individual Differences- It is to be expected that an individual's attitude and behaviour regarding his own health will be reflected in various indices of individual difference. For example, the dimension of locus of control recognises that some people have an internal locus of control O.e. they perceive themselves as having considerable influence in determining the course of their lives), while others are more externally (i.e. fatalistically) controlled. Persons with an internal locus of control are less likely to be cigarette smokers; people with an external locus of control who in fact smoke are less likely to quit than those with an internal locus of control. The finding that smokers are, on average, more extraverted than non-smokers is well established (5) and there is some good evidence to suggest that scores on the dimensions of extraversion and teuraticism have some power in predicting changes in smoking behaviour, with stable extraverts among men being most likely to stop smoking (6). More generally, it is to be expected that neuroticism is highly correlated with introspective. fears about one's well-being and that this dimension is likely to have some predictive power in differentiating consonant and dissonant smokers and ex-smokers within the general population. Similarly, standard measures of anxiety can be expected to be of relevance in this regard. Project LIBRA incorporates indices of locus of control, neuroticism and anxiety because these have been shown to be related to smoking CD U1 (-n C7 \ r1,) BATCO document for Province of BritiSh Columbia 29 October 1999 _10- behaviour and concern for health, and it is expected that they will be of further use in the sub-classification of attitudes which is intended here. of less immediately apparent utility are three further indices which have been included: of ego-strength, of social desirability, and of authoritarianism. The Thomas-Zander ego-strength scale (7) was developed originally to measure ego-strength as it related to susceptibility to group pressure. Ego-strength is conceptualized in two parts. First is a person's ability to be self-directing and to translate intentions consistently into behaviour (i.e. executive ability). Second, is the ability to control and discharge tension without disrupting other psychological processes (i.e. tension control). The scale has been found to have reasonably good test-retest reliability and satisfactory convergent and predictive validity (8). The scale has not been widely distributed because there is some concern about social desirability confounding. However, the incorporation in this research of further items to test this possible feature should provide sufficient check on the veracity of the ego-strength responses given. The potential relationships between ego-strength and both quitting behaviour and the management of dissonance are readily apparent. The tendency for some questionnaire respondents to "fake good" is well known. It seems particularly important in the present study to attempt to measure and control any such tendency, for both intrinsic and extrinsic reasons. Intrinsically, some check on the truthfulness of responses is required, particularly in relation to the other N-) BATCo document for Province of BritiSh Columbia 29 October 1999 psychographic data. Extrinsically, the actual prevalence of "faking good" 'Within and between the various smoking/ non-smoking sectors is itself of interest and of direct relevance to the modes of conflict resolution under investigation. The final dimension of psychological difference to be studied is authoritarianism. The authors of the original F-scale (9) conceived of the authoritarian personality as comprising nine variables: conventionalism, authoritarian submission, superstition, stereotypy, power and "toughness", destructiveness, cynicism, projectivity, and sex. Of the several forms of the F-scale now available only the four-item questionnaire (10) is appropriate for the present purposes. Authoritarianism is included in the present study because it is believed to have some potential value in differentiating the population sub-groups of interest and can be expected to co-vary with some of the other dimensions being measured. Of particular interest are the relationships between denial of authority and authoritarianism and between general attitudes to health and authoritarianism. Covert Indications of Concern for Health It is an assumption implicit in our general thesis regarding smoking and dissonance that actual concern for health and expressed concern for health are not, for some smokers, perfectly correlated. At high actual levels, expressions of concern may be suppressed to give a distorted picture of the individual's real attitude. This hypothesized relationship is presented schematically below. Cr\ N-) BATCO document for Province of BritiSh Columbia 29 October 1999 -12- hi 00, Expressed concern for health 10 10 actual concern hi for health It would seem important to establish a "true" measure of concern for health for two reasons. Firstly, and of implicit value to the present project, the amount of mismatch between expressed and actual health concern is a measure of attempted conflict resolution. Secondly, and of wider eventual application, any measure which was found to correlate highly with true health concern but which did not rely on explicit reference to health would be of potential value in determining the level and distribution of health concern in markets where direct methods are considered inappropriate or inopportune. With any questionnaire, the validity of the data obtained depends upon the ability and readiness of the respondents to answer the questions as accurately and honestly as possible. The results of a recent study to assess the present level of public knowledge concerning the relationship between the harmful effects of smoking and health (11) support the suggestion that smokers may deliberately deny to others, and possibly to themselves, a connection between smoking and associated diseases. It could be argued that smokers are at least as well informed as non-smokers about the possible health dangers of smoking. Indeed, smokers are as likely as anyone else to know of the association between smoking and Qn (-n CN N-) BATCo document for Province of BritiSh Columbia 29 October 1999 -13- some diseases, and any apparent discrepancy between the level of knowledge found in smokers and non-smokers may not simply be a reflection of how well informed either group is. The probability has to be considered that smokers are more ready to deny the validity of the evidence, or to consciously suppress their awareness of overt propaganda. Conversely, it has to be allowed that non-smokers, especially ex-smokers are probably more prepared to attribute harmful effects to cigarette smoking, and this may serve to increase any observed difference in knowledge between the various groups. Insofar as the information to be collected in order to answer the other questions posed for this research is of relevance, the opportunity will be taken to investigate the feasibility of developing a covert index of health concL-rn. It is to be expected, however, that additional research beyond the scope of the present study will be required in this connection. Additional Information to be Collected In addition to the questions relating to general health and psychographics described above, which all respondents answer, smokers and ex-smokers have been presented with questions concerning their smoking (or previous smoking) behaviour and motivation. In this way information on consumption, brand choice, and switching will be obtained together with measurements of fundamental dimensions of smoking motivation. It is acknowledged that responses about previous behaviour and motivation elicited from ex-smokers of long standing are at the mercy of potentially inaccurate recall. It is nevertheless important to attempt to collect such retrospective information both for adequate description of the ex-smoker and to compare recent and stable quitters. CZD ON N-) BATCo document for Province of British Columbia 29 October 1999 -14- RESEARCH METHOD The Sample The target sample size for the study is 2,000 respondents. Based upon data from Operation Aquarius (op.cit.) this can be expected to yield three major sub-groups, as follows: 740 (37%) current cigarette smokers; 520 (26%) ex-cigarette smokers; 740 (37%) who have never smoked manufactured cigarettes. The quota controls have been set within each of these sub-samples proportionate to the demographic profile of each of these groups, again based on Operation Aquarius data. The quotas set for smokers were: Sex Age: 16-24 years 25-44 years 45-75 years Class: A, B, CI C2 D, E The quotas for never-smokers and ex-smokers were set within men and women by age (three groups) with overall class controls (three groups). The detailed quota information is given in Table 1. For reasons which will become clear, the length of interview varies by sub-group but respondents who qualify for the longer interview (smokers and ex-smokers) received a small incentive payment for their co-operation. The 2,000 interviews were conducted in 100 sampling points spread throughout the country and selected on a representative basis proportionate C:> Ul (-n GrN NJ BATCO document for Province of BritiSh COIUMbia 29 October 1999 -15- to the population. Each interviewer conducted one pilot interview beford starting fieldwork. England, Grosse and Associates Ltd. were commissioned by CR&DC to undertake the fieldwork and top-line analyses. Subsequent analysis will be undertaken by GR&DC using an appropriate data management system. TABLE I QUOTA INFOMIATION Total Sex Male Female ABe 16-24 25-44 45-75 Class A,B,Cl C2 D,E Current Manufactured Cigarette Smokers 740 (7.) 48 52 Ex-Manufactured Never Smoked Cigarette Manufactured Smokers Cigarettes 520 740 Male Female Male Female M M M (Z) 65 35 36 64 14 7 7 27 18 38 26 34 38 31 47 67 59 35 51 29 41 42 38 34 32 33 25 26 BATCo document for Province of BritiSh Columbia 29 October 1999 -16- The Questionnaire Detailed design of the LIBRA questionnaire began in October, 1978. Through discussions with England, Grosse and Associates Ltd., evolution of the questionnaire was directed towards achieving the most comprehensive data base from which to answer the major questions. In its final form, it was expected that smokers and ex-smokers would be involved with the interviewer for up to 90 minutes and never-smokers for 45 minutes. The questionnaire is presented in such a way that respondents are unaware at the outset that the major interest is in smoking and health. Thus the psychographic data and responses to general health items are recorded first and before questions relating to smoking behaviour and motivation. Depending upon whether the respondent is a current cigarette smoker, an ex-smoker, or a never-smoker, the route through the remainder of the questionnaire is determined. Thus, the sequence of data blocks after the preliminary classificatory information is as shc,.-n in Table 2. C7,, CXD BATCo document for Province of British Columbia 29 October 1999 -17- TABLE 2 STRUCTURE OF THE QUESTIONNAIRE PSYCHOGRAPHICS GENERAL HEALTH SMOKERS . I SMOKING BEHAVIOUR SMOKING MOTIVATION SMOKING & HEALTH ATTITUDES NEVER-SMOKERS SMOKING AND HEALTH ATTITUDES EX-SMOKERS I PREVIOUS SMOKING BEHAVIOUR I PREVIOUS SMOKING MOTIVATION EX-SMOKING & HEALTH ATTITUDES Qn rNI) BATCo document for Province of British Columbia 29 October 1999 -18- Psychographics . The reasons for selecting the particular indices used here have been discussed earlier. It will be recalled that measures of the following dimensions were included: Locus of control (4 items) Anxiety (4 items) Authoritarianism (4 items) Ego-strength (7 items) Social desirability (6 items) Neuroticism (6 items) Respondents self-completed all these scales which for locus of control, anxiety, authoritarianism and ego-strength required an indication of agreement/disagreement using the following-scale: Agree Agree Neither Agree Disagree Disagree Strongly nor Disagree Strongly For social desirability and neuroticism a simple "yes" or "no" response is indicated. The items selected for the locus of control measure were taken from Rotter's Internal-External Locus of Control Scale (12); those for the anxiety measure came from the Taylor-Spence Manifest Anxietv Scale (13); for the authoritarianism measure Lane's Four-item F-scale (10) was adopted, and ego strength is indicated by responses to the 7 Guttman scale items contained in the Thomas-Zander Ego Strength Scale (7). The six items measuring social desirability derive from the Eysenck Personality Inventory (14) and those relating to neuroticism were taken from Eysenck (15). Q71 U1 C7,, BATCo document for Province of British Columbia 29 October 1999 _19- General Health The intention of this section is to gauge respondents' attitudes to their health and well-being. Items include measures of..the number of occasions respondents have visited their doctor and/or been in hospital. A 5-point scale of agreement/disagreement is used to determine the respondent's general perception of his health through fourteen items (including, for example, "I eat more than I should". "I exercise regularly", "there is too much fuss made about what one should and should not eat"). Further questions seek to measure the respondent's readiness to use medication when suffering four common acute ailments (headache, cold, sore throat, and indigestion). They are also asked if they are currently taking, or have ever taken, any tranquillizers/sedatives. Level of consumption 'of tea, coffee, and alcohol are also recorded. At this point respondents are routed through the remainder of the questionnaire according to their smoking status. Smokers - Smoking Behaviour Information regarding length of time as a smoker, level of consumption, current and previous brands, and reasons for switching is recorded here. Smokers - Smoking Motivation The early items in this section were derived from a recent qualitative study, Project VIRGO, and have been described in detail elsewhere (16). Further questions enquire into the respondents' attempts to quit smoking, their reasons for doing so and their reasons for starting again. The possible consequences of quitting for the individual and the pressures to quit which he/she feels to be under are also gauged. CD QI (-n Q^J BATCO document for Province of BritiSh ColUrnbia 29 October 1999 -20- Smokers - Smoking and Health Attitudes The final section of the smoker-specific items comprises a further set of agree/disagree statements which reflect contemporary attitudes to smoking and health and embody some of the current rationalizations smokers use to reconcile their smoking and health concern. Two items for each of the following modes are included: Rationalize health issue Compulsive usage despite recognition of health issue I'statistical" rationalization of health issue Modifying smoking behaviour Denial of authority Fatalistic attitude to death. Also, items' on the social acceptability are included: "Cigarette smoking is harmful to the health of non-smokers" "Cigarette smoking is a dirty habit" "Nowadays it is much less socially acceptable to smoke" "Just because other people don't like smoking I don't see why I should not smoke in their presence" Ex-Smokers The items for ex-smokers are in the most part similar to those for smokers, except that they are phrased retrospectively (i.e. "when you were a smoker...."). Thus information on previous smoking behaviour and motivation is obtained. Statements regarding strength of intention to remain a non-smoker and reasons for those statements are also recorded. Ex-smokers are asked what, if anything, they miss most as a result of not smoking and what consequences for them were noticed as a result of not smoking. c~ C7'\ BATCO document for Province of BritiSh Columbia 29 October 1999 -21- All - Smoking and Health Attitudes The final section of the questionnaire is addressed.to all respondents and enquires into awareness of substances in cigarettes, potentially harmful substances, the harmfulness of smoking, and physical effects of smoking, whether or not the respondent has tried to persuade someone to give up smoking and who, and whether friends and colleagues are smokers. Current cigarette smokers are also asked about their awareness of the tar and nicotine level of their brand, ways of reducing the risks of smoking, and their overall view regarding their attitude to smoking and health. Ex-smokers are also asked about their awareness of the tar and nicotine level of their brand when they were smokers. DISCUSSION Project LIBRA is an investigation of the relationships between cigarette smoking. concern for health, and dissonance. It is being undertaken because insufficient knowledge exists regarding the characteristics of individuals who successfully quit smoking, those who are unsuccessful in their attempts, and those who do not express the wish to try. In addition to the major objectives already noted in respect of this study, answers to a number of supplementary questions will be sought. For example, is the current (simple) definition of cons onance/di s sonance adequate to predict behaviour or can the definition be refined? Are attitudes to smoking and health predictable from attitudes to health generally? Are attitudes to smoking and health, and attitudes to health generally, related to psychological traits? Can various modes of conflict resolution be determined from an individual's behaviour, attitudes, and trait structure? C:D (-n BATCo document for Province of BritiSh Columbia 29 October 1999 -22- Analysis of the data from Project LIBRA can be expected to take St least twelve months. It is intended that a series of reports be issued as particular aspects of the information are digested and interpreted. The second report in the series will be concerned with a highlight analysis of the top-line data. (-n Un ON BATCO document for Province of BritiSh Columbia 29 October 1999 -23- REFERENCES I.- Wynder, E.L. and Graham, E.A. Tobacco smoking as a possible etiological factor in bronchiogenic carcinoma: A study of 684 proved cases. J. Amer. Med. Assoc., (1950), 143, 329-336. 2. NOP Market Research Ltd., Operation Aquarius: A presentation of the main findings, July 1978. 3. Imperial Tobacco Ltd., 1977 segmentation of the French- and English- speaking Canadian cigarette markets, June 1977. 4. NOP Market Research Ltd. A commentary on: The main findings of Operation Aquarius, August 1978. 5. Smith, G.M. Personality and smoking: A review of the empirical literature. In: Learning Mechanisms and Smoking. Ed. W.G. Hunt, (1970), Chicago: Aldine. 6. Cherry, N. and Kiernan, K. Personality scares and smoking behaviour: A longitudinal study. Brit. J. prev. Soc. Med. (1976), 30, 123-131. 7. Zander, A. and Thomas, E. The validity of a measure of ego-strength. Unpublished paper, The University of Michigan, Institute for Social Research (1960). 8. Robinson, J.P. and Shaver, P.R. Measures of Social Psychological Attitudes, University of Michigan, Institute for Social Research (1973). 9. Adorno, T. et al., The Authoritarian Personality. New York: Harper (1950). 10. Lane, R. Four item F-scale. In: Political Personality and electoral choice, American Political Science Review (1955), 49, 173-190. 11. Ashton, W.D. and Lloyd, G. Cigarette smoking and associated disease, Update, Ist May 1978, 1095-1101. BATCo document for Province of BritiSh Columbia 29 October 1999 -24- 12. Rotter, J.B. Generalized expentancies for internal versus external control of reinforcement. Psychol. Monogr. 1966, 80, (1 Whole No. 609). 13. Taylor, J. A personality scale of manifest anxiety. J. Abnorm. Soc. Psychol., 1953, 48, 285-290. 14. Eysenck, H.J. and Eysenck, S.B.G. The Eysenck Personality inventory. London: University of London Press Ltd., 1963. 15. Eysenck, H.J. A short questionnaire for the measurement of two dimensions of personality. J. Appl. Psychol. (1958), 14, 14-17. 16. BAT Report No. RD.1668, Restricted, 18.4.79. 011 BATCo document for Province of British Columbia 29 October 1999 BATCo document for Province of British Columbia 29 October 1999 Check List DEJWLINE DATE: Cover: I 0-~ I L ' I L. I REPORT NO.: Rb VV'70 CATEGORY: R,-r, Bindings: ,Aj.Cr-j& CH0WNC2,j H E,4L-7114 # ANt> b1-5501-4Ar4f&s/Graphs No.: R.EpORT TITLE: CIC' C-T- L-jrsZ-4~ photographs No.: ko C- LT=DCT JOB NO l!6 - v' ;L - ato FILE NO 4 6-~- Reductions: AUTHOR: V~-O Total Pages: GROUP TXAMER: ISSUER: Aem -2~vv DISTRIBUTION: SjG ( ) : Imi (1) RAS (2) : VIC (1) RSW (3) : Angr., P. % D.D. Aust. (2) IIS (1) FS (1) AJK (1) CJP de S (1) : DGF (1) : Library (2) : File TAPE REF: Typing Checking Signs -ture Date Date Date Author Date Issuer Date Sent Recd Returned Draft for typing (1) (2) (3) (4) Prepare master: (5) ~%t< L 11A /-1 .110.. ;. 0-1 OL4 Co Z".. C4L .3. 71 0 00. Prepare I ~,,d Copy 41- Issue: 7s7LJ -AFrcaoP, 1iv.56WTirjc- JOTZF ~'7` IL This pro forma is intended to facilitate and detail the progress of G.R. & D.C. Reports the typescript stage until the report is finally approved and issued. The pro forma should be commenced at the time of the initial typing and accomparly the typescript (and master after preparation) at all subsequent stages. It must be sent to central filing with the master when the report is issued. Note: 1. Wherever possible, drafts for typing should be written in ink. .2. After typing, the typescript should normally be returned to the Author, who will subsequently obtain the Group Leader's and Issuer's approval. 3. Circulation should be determined by the Issuer. 4. The typescript must not be presented for printing until the Issuer has initialled the pro forma against "Prepare Master". 5. After printing, one bound copy must be returned to the Issuer for final approval and the Issuer will ensure that one copy is seen by the Manager. c0 BATCO document for Province of BritiSh Columbia 29 October 1999