CCCCoooonnnnssssiiiiddddeeeerrrriiiinnnngggg OOOOtttthhhheeeerrrrssss iiiinnnn NNNNeeeeeeeedddd On Altruism, Empathy and Perspective Taking Cover Design: Judith Grob Cover Layout: Taco de Jong Printing: Offsetdrukkerij Ridderprint B.V., Ridderkerk RIJKSUNIVERSITEIT GRONINGEN CONSIDERING OTHERS IN NEED On Altruism, Empathy and Perspective Taking Proefschrift ter verkrijging van het doctoraat in de Gedrags- en Maatschappijwetenschappen aan de Rijksuniversiteit Groningen op gezag van de Rector Magnificus, dr. F. Zwarts, in het openbaar te verdedigen op donderdag 27 maart 2008 om 16.15 uur door Lidewij Welmoed Niezink geboren op 27 januari 1979 te Schildwolde Promotor: Prof. dr. A.P. Buunk Copromotor: Dr. F.W. Siero Boordelingscommissie: Prof. dr. S.M. Lindenberg Prof. dr. T. Postmes Prof. dr. H.W. Bierhoff ISBN: 978-90-367-3352-6 PPPPrrrreeeeffffaaaacccceeee Altruism does not only encompass the sole motive to increase the benefit of someone else, it also encompasses action. A question which I did not explore in this dissertation, but which keeps haunting me lately, is this: When an action is altruistically motivated and carried out, does it have to be effective (in terms of the goal of benefiting) to be labeled altruistic? Sometimes I think yes, because otherwise, what is the point of the altruistic motive if there is no actual benefit for the person suffering? Then again, if the altruistic intention was there and the action was taken, there is no subsequent personal control over the consequences resulting from it. If the action turns out unbeneficial, we could term it an altruistic mistake, yet no less altruistic. But if altruism results from compassion, as I state in the discussion section of this dissertation, understanding the suffering of others is inherent to compassion and therefore to altruism too. Then, if one understands the suffering and intends to eliminate its root causes, altruistic action is inherently beneficial for the other. I have been very fortunate to work on such a fascinating and challenging topic. Writing this dissertation has brought me many things for which I am grateful, one of which is a certain dose of modesty. While this dissertation was taking shape, my opinion on whether altruism exists has progressively shifted 180 degrees. When I started this project I remember fierce discussions with my advisor Prof. dr. Bram Buunk. He told me I was a pessimist, being so convinced that all human action is eventually egotistically motivated. Indeed, now I think that this conviction underestimates our human capacities and might even serve as “an easy way out”. Nevertheless, although as a person, I now do believe in altruism, as a scientist I have not even been close to proving it exists. It won’t be very surprising that, working on empathy, sympathy, perspective taking and altruism, I have many people to thank. I will not be able to thank you all in person in these few words, but I do thank you all for your wonderful support which has helped me to finish what I have started. I wish to dedicate any merit produced by this dissertation to your altruistic choices and happy life. Especially I would like to thank my advisor, Prof. dr. Bram Buunk. Not only did you provide me with this opportunity to become a graduate student, you also taught me v Preface valuable lessons. Lessons on how to write, what choices to make and what perspectives to take. I want to thank you for this special start of my scientific career. Frans Siero, ook jij was cruciaal. Omdat je me aanmoedigde en het me niet in de schoot wierp. Omdat je me vaak de juiste vragen wist te stellen, moeiteloos om vissenkoppen wist te lachen en omdat je me leerde consolideren. Voor mij ben je een held. I have to thank all my colleagues from both S&O as well as DPMG who have been inspiring and with whom I had so many laughs. Justin Park, thank you for our very pleasant contact and for working with me on chapter 3 of this dissertation. Diederik Stapel, thank you for the inspiring discussions I enjoyed so much and your generous support and hospitality. Nynke, Jacomien, Saskia, Arne, Anna, Marcus, Carla, Sarah, Janneke, Rink, Ilse, Mark, José, Hanny en Kina. Thank you all. Also a special thanks to Judith Grob. Not only did you provide me with the beautiful cover for this dissertation, you have also been a wonderful friend. Being around you has been very often like creating a cocoon where we could play joyfully as if suffering does not exist at all. My paranimfen, Jacomijn Hofstra and Jurjen Niezink. You have been there at the moment I needed you most, when times got rough for me. I am convinced you will be there to pull me through the last bits of it. I feel honored to have you two beside me. My family, the whole bunch. Happily, Sinterklaas keeps us distracted only nine months a year ;-). My dissertation says it might be due to our beliefs about mutual reciprocity that we have such frequent prosocial interactions. Indeed, I moved houses six times during my graduate period; you helped me out every single time. I think it is a choice. One we keep making. Finally, Michel, my best friend and Love, who was there all the way. You were able to highlight my best qualities and you were able to stand my worst habits. It is because of you that I have been able to finish this work. We’re finished now, time to move on ;-). vi Contents CCCCoooonnnntttteeeennnnttttssss Chapter 1 General Introduction 9 Chapter 2 When Your Suffering Becomes Mine: The Influence of 19 Social Comparison Orientation on Affect Resulting in a Willingness to Help Others Study 2.1 21 Study 2.2 26 Chapter 3 Psychological Motivators of Altruism Among Kin and 33 Friends Study 3.1 35 Study 3.2 40 Chapter 4 What Happened to Pandora’s Box: Reconsidering the 45 Measurement of State Empathy Defining Empathy within Psychology 46 Review Factor Analysis 49 Nine Factor Analyses based on new data 54 The Discriminatory Power of the newly appeared 61 scales of Sympathy and Tenderheartedness Conclusion 67 Chapter 5 Summary and Discussion 71 Summary 72 Relations with other Research 74 Altruism, from inclination to choice 78 Limitations and Ruminations 82 Conclusion References 85 Samenvatting (Summary in Dutch) 103 vii CHAPTER 1 GGGGeeeennnneeeerrrraaaallll IIIInnnnttttrrrroooodddduuuuccccttttiiiioooonnnn Few of us have a clear idea of the process that takes place within our mind when we encounter someone in need of help. Why would we anyway; situations in which someone is in need usually require immediate action. In such situations, what matters is to provide adequate help, not to ponder on why we help. Science, on the contrary, has placed this question of why we help in the center of a long philosophical and empirical inquiry. The debate has been especially concerned with whether human beings are ever, to any degree, capable of helping which transcends the bounds of self-benefit, and which is based solely on the genuine concern for the welfare of another. This basic question about our human nature is often referred to as “The Altruism Question”. In the scientific literature, the question why people do and don’t act prosocially has been asked for two different reasons (Batson, 1998): either to reach the practical goal of encouraging prosocial behaviour, or to challenge currently dominant theories of social motivation, which are firmly founded on assumptions of universal egoism (Mansbridge, 1990; Wallach & Wallach, 1983). The terms “helping behaviour”, “prosocial behaviour” and “altruism” are frequently used interchangeably. However, they can be distinguished for analytical purposes (Bierhoff, 2002). Helping is the broadest term, including all forms of interpersonal support such as the customer service of a salesperson. Prosocial behaviour is narrower, in that it covers all actions intended to benefit one or more people other than oneself (Batson, 1998), excluding all paid activities in the service sector (Bierhoff, 2002). When a certain act is beneficial to another and is also intended, we call it prosocial. Yet, prosocial behaviour can be either altruistically or egoistically motivated. It can be motivated by internal or external rewards, by the wish to reduce aversive arousal, or by the ultimate goal to try to increase the other’s welfare. In this last case, according to most psychologists, the helping is altruistically motivated. Thus, altruism is even narrower than prosocial behaviour, in that it implies the primary and ultimate motive to increase another person’s welfare. Altruism as a psychological concept is quite different from altruism as a biological concept. Evolutionary biology does not take motives into account, and defines altruism 10 Chapter 1 entirely in terms of survival and reproduction. A behaviour is altruistic when it increases the fitness of others and decreases the fitness of the actor (Sober & Wilson, 1998). A shift from biology, where altruism is deduced from behaviour, to psychology, where altruism is viewed in terms of motives, implies a shift from the behavioural products of evolution to the proximate mechanisms which direct these behaviours. These mechanisms are to be found in the human mind. In general, models on helping and altruism assume either an egoistic or an altruistic motivation behind helping. Egoistic Motivation In egoistically motivated helping behaviour, the helper aspires to fulfill the ultimate goal of increasing his own welfare. In other words, egoistically motivated helping uses the instrumental goal of relieving the other’s suffering to reach the ultimate goal of receiving self-benefits. One model which explains helping in terms of egoistic motives is the negative state relief model. Negative State Relief Model. According to Cialdini, Baumann and Kenrick (1981) is prosocial behaviour motivated by the desire to reduce uncomfortable negative emotions and thus improve one’s own emotional state. This is known as the negative state relief model. It does not matter whether these negative emotions are already present or whether they are aroused by the encounter with an emergency situation. Either way, one engages in prosocial behaviour to make oneself feel better (Fultz, Schaller, & Cialdini, 1988). Thus, theories based on egoism maintain that the only ultimate goals an individual has are self- directed. Theories based on altruism do not make such a universal claim. Research in this tradition claims that some people, at least some times, have the welfare of others as ends in themselves. Although this seems a very modest claim, it is precisely what advocates of psychological egoism deny, and therefore central to research on the altruism question. Empathy and Altruistic Motivation Empathy is an emotional state which is thought to evoke altruistic motivation. Research on empathy has a long tradition in philosophy and since the beginning of the twentieth century also in psychology. Within psychology, the term empathy was first coined by Titchener (1909) as a translation of the German word “Einfühlung”. Titchener (1915) referred to empathy either as the subject’s awareness in imagination of the emotions of another person as well as a kind of social-cognitive bonding. Within a clinical context, empathy was initially viewed as a cognitive process referring to accurately and