2324 Journal of Applied Social Psychology, 2004, 34, 11, pp. 2324-2342. Copyright ? 2004 by V. H. Winston & Son, Inc. All rights reserved. Causal Attributions of Ghanaian Industrial Workers for Accident Occurrence SETH AYIM GYEKYE SIMO SALMINEN1 Department of Social Psychology Department of Occupational Safety University of Helsinki Finnish Institute of Occupational Health Helsinki, Finland Helsinki, Finland This study confirms the self-defensive attribution hypothesis on causal attributions of accidents in Ghana?s work environment. In this investigation, Ghanaian industrial workers and their supervisors assigned causality to industrial accidents, and their responses were compared. The results showed that the victims attributed their accidents to external causes to a greater extent than did the supervisors, and to internal causes to a lesser extent than did the supervisors. This finding reflects the tendency toward self-protective bias, whereby people tend to project blame for their failures onto external circumstances. In the execution of job assignments, employees often encounter negative per- formance outcomes that lead to information search and attribution formulation. These causal explanations help people to find remedies that are used to prevent future accidents from happening. The importance of being able to explain and predict such accidents has led to a number of studies on attribution explorations. However, the research results on causal attributions have often provided evidence of self-serving and ego-protecting biases. These attributional distortions are rather common in novel and ambiguous sit- uations (Wong & Weiner, 1981), where one is faced with multiple causal agents, as in the case of industrial accidents (DeJoy, 1985, 1990; Turner & Pidgeon, 1997). As industrial accidents tend to afford fertile ground for causal and respon- sibility attributional distortions and biases, the work environment therefore seems to be the appropriate domain to examine evidence of causal attribution biases and distortions. An example of such attributional distortion occurs when people make use of self-protective mechanisms to project blame for their per- sonal failures onto external circumstances. This has been labeled the self- defensive attribution hypothesis (Shaver, 1970a; Walster, 1966). 1Correspondence concerning this article should be addressed to Simo Salminen, Finnish Institute of Occupational Health, Department of Occupational Safety, Topeliuksenkatu 41b, FIN-00250 Helsinki, Finland. E-mail: simo.salminen@ttl.fi GHANAIAN INDUSTRIAL WORKERS 2325 The Self-Defensive Attribution Hypothesis The defensive attribution hypothesis (Shaver, 1970a) originated from a study by Walster (1966) and assumes that participants in an accident process tend to explain the accident occurrence in a way that minimizes their personal responsi- bility. They do this by externalizing causality and invoking alternative explana- tions to protect their self-esteem (Zuckerman, 1979). Thus, self-defensive attribution is often described in the literature as a notion of self-protective attribu- tional distortion through which people deny or minimize the implication of their responsibility in failure events (Blass, 1996; Burger, 1981). The defensive attribution hypothesis has been confirmed in laboratory studies (Chaikin & Darley, 1973; Shaw & Skolnick, 1971) and has received support from empirical research in the work environment (Kouabenan, 1985; Kouabenan, Gilibert, Medina, & Bouzon, 2001; Salminen, 1992). These and other studies have indicated that both accident victims and supervisors tend to attribute the accident occurrence to causal factors in a way that diminishes their own responsibility. Supervisors, more than their subordinates, tend to attribute workers? errors (Mitchell & Kalb, 1981; Mitchell & Wood, 1980) and serious accidents (DeJoy, 1985, 1987) to factors internal to the workers. Reviews by Vidmar and Crinklaw (1974) and by Burger (1981) have supported this stance. Although promising, the research on defensive attribution has been devel- oped and tested primarily with Western samples only, which represent roughly 27% of humankind. To our knowledge, no study has examined this phenomenon in a non-Western culture. Consequently, there is a paucity of cross-cultural replicative studies. Given the important differences between Western and Eastern cultures (Hofstede, 1980, 1991; Triandis, 1995), we consider it essential to test the self-defensive attribution hypothesis in an African culture; specifically, in Ghana?s work environment. Method Participants and Material The current study is part of a larger comparative analysis that examined the causal and responsibility attributions for accident occurrence between Ghanaian and Finnish industrial workers (Gyekye, 2001). The participants were actual victims, coworkers and supervisors involved in workplace accidents. They were to attribute causality to specified accidents in which they had been involved. They comprised 320 Ghanaian industrial workers from mines and fac- tories: 121 were accident victims, 117 were coworkers, and 82 were supervisors. The average ages were as follows: accident victims, 37 years (SD = 9.71); 2326 GYEKYE AND SALMINEN coworkers, 35 years (SD = 8.22); and supervisors, 44 years (SD = 6.80). All of the accident victims and supervisors were men, whereas 13.7% of the coworkers were women. The following steps were taken to contact respondents and to arrange for interviews. Letters requesting permission to undertake accident investigation as part of an academic program were sent to the Chief Inspectorates of Factories and Mines in Ghana. The response was prompt and encouraging. A list of industrial accidents that had been reported was provided. To elicit a fair recall of the acci- dent causality and occurrence, industrial workers who had been involved in or witnessed accident occurrences within the year or the previous year were selected as respondents. To ensure the accident severity dimension that is crucially needed in self-defense attributions (Kouabenan et al., 2001; Shaver, 1970b), all reported cases in this study were of those classified as serious by the Factories and Mines Inspectorates. Temporary injuries in which victims were absent for less than 3 days of work activity were thus excluded from the data. The questionnaire (Appendix) was part of an extended version of an earlier study on the Finnish work environment (Salminen, 1997). Participants responded to 30 questions that employed a 5-point response format ranging from 1 (very lit- tle) to 5 (very much). These were causal explanations generated for the accident occurrence and classified as factors reflecting the dispositional qualities of the accident victims (internal factors), or those of the situational and environmental factors (external factors). This allowed respondents to rate their own attributions on dimensions of external and internal causality factors. In effect, all attributions for the accident causality were coded as being either internal or external. The higher a participant scored, the greater the attribution that he or she made for that causal factor. The presentation of the interview was such that respondents felt reason- ably comfortable about expressing personal beliefs (religious and otherwise), values, and work experiences. The duration varied from 15 to 20 min, depending on the context in which they were conducted and on respondents? level of education. The questionnaire interview was presented in English. Where respondents were illiterate or semiliterate and had problems understanding English, the services of an interpreter were sought and the local dialect was used. Supervisors were educationally sound and filled in the questionnaire on their own. The interview was administered individually. This ensured anonymity and the promise that all responses would be treated with the strictest confidentiality. To ensure accuracy of responses, it was also emphasized that the study was part of an academic work and that no person affiliated with their organization was involved in any way. Because of the nature of the study, special interest was paid to victims? and supervisors? causality attributions. The role of coworkers in self- defense attributions has been undertaken in a separate study. GHANAIAN INDUSTRIAL WORKERS 2327 Questionnaire Scoring and Reliability The 30 questions on the questionnaire were computed to give total scores for external and internal causes for each participant. This resulted in responses to each item being placed in one of five categories. As a result, each individual had item-by-item scores, as well as two total scores. This allowed comparison of par- ticipants on both the external and internal causal factors scales. Internal coherence and reliability for the external and internal causal scales were tested with Cronbach?s alpha coefficient. Acceptable coefficients of .89 and .79 were obtained for the external and internal causal factors, respectively, indi- cating high inter-item consistency. To improve the validity and reliability of the research instrument, the questionnaire was pilot-tested in the African community in Helsinki, Finland (among Ghanaian and Nigerian students who also work part-time and are thus familiar with accidents in the work environment). This provided feedback on the clarity of the questions and the overall presentation of the questionnaire. Procedure To arrive at the intended analyses, three sets of statistical analyses were con- ducted. First, the mean scores were computed (Table 1) and subjected to a one- way ANOVA to determine differences of statistical significance on both the external and internal causal factors scale. Second, t-test values were employed to further test for statistically significant differences between victims? and super- visors? causality attributions on the internal and external causal factors scale. The third part of the analyses involved an item-by-item comparison between victims? and supervisors? causal attributions on the external (Table 2) and internal causal scales (Table 3) via t-test values. Table 1 Means for Ghanaian Victims, Coworkers, and Supervisors on External and Internal Measures Measure Group Victims (n = 121) Coworkers (n = 117) Supervisors (n = 82) M SD M SD M SD External scale 49.88 7.62 47.03 6.57 38.35 6.39 Internal scale 34.01 5.99 36.87 7.45 47.81 9.52 2328 GYEKYE AND SALMINEN Results The one-way ANOVA indicates that all three subgroups perceived significant differences on the external causal factors scale, F(2, 208) = 51.53, p < .001; as well as on the internal causal factors scale, F(2, 307) = 83.87, p < .001. The means for the three subgroups indicate that accident victims, contrary to their supervisors, attributed accident causality more to factors that were external to the victims and less to internal factors. Comparative Analyses Accident victims and supervisors. The results of the t-test evaluations on the external and internal causal factors scale confirm the existence of statistically Table 2 Means for Victims and Supervisors on External Causal Factors Scale Measure Victims Supervisors p