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Progress through the stages happens as a result of the individual's increasing competence, both psychologically and in balancing conflicting social-value claims. The process of resolving conflicting claims to reach an equilibrium is called ‘justice operation’. Kohlberg identifies two of these justice operations:-


For Kohlberg, the most adequate result of both operations is reversibility, in which a moral or dutiful act within a particular situation is evaluated in terms of whether or not the act would be satisfactory even if particular persons were to switch roles within that situation (also known colloquially as ‘moral musical chairs’)


Gerald Berkowitz & Martin Gibbs (1983) support Kohlberg’ attribution of the importance of cognitive operations, saying that the key to moral progression lies in such ‘transactive interactions’.


Knowledge and learning contribute to moral development. Specifically important are the individual's ‘view of persons’ and their ‘social perspective level’, each of which becomes more complex and mature with each advancing stage. The ‘view of persons can be understood as the individual's grasp of the psychology of other persons; it may be pictured as a spectrum, with stage one having no view of other persons at all, and stage six being entirely sociocentric. Similarly, the ‘social perspective level’ involves the understanding of the social universe, differing from the view of persons in that it involves an appreciation of social norms.


It is important to remember that, in analysing the responses to his dilemmas, Kohlberg focussed on form and structure, allowing that content related to that structure could vary but still represent that stage of moral development.


For example, responses in the ‘Heinz Dilemma’ ranged like...

Stage1 (obedience): Heinz should not steal the medicine because he will consequently be put in prison which will mean he is a bad person. Or: Heinz should steal the medicine because it is only worth $200 and not how much the druggist wanted for it; Heinz had even offered to pay for it and was not stealing anything else.


Stage 2 (self-interest): Heinz should steal the medicine because he will be much happier if he saves his wife, even if he will have to serve a prison sentence. Or: Heinz should not steal the medicine because prison is an awful place, and he would probably be more miserable being in jail than having his wife die.


Stage 3 (conformity): Heinz should steal the medicine because his wife expects it; he wants to be a good husband. Or: Heinz should not steal the drug because stealing is bad and he is not a criminal; he tried to do everything he could without breaking the law, you cannot blame him.


Stage 4 (law-and-order): Heinz should not steal the medicine because the law prohibits stealing, making it illegal. Or: Heinz should steal the drug for his wife but also take the prescribed punishment for the crime as well as paying the druggist what he is owed. Criminals cannot just run around without regard for the law; actions have consequences.


Stage 5 (human rights): Heinz should steal the medicine because everyone has a right to choose life, regardless of the law. Or: Heinz should not steal the medicine because the scientist has a right to fair compensation. Even if his wife is sick, it does not make his actions right.


Stage 6 (universal human ethics): Heinz should steal the medicine, because saving a human life is a more fundamental value than the property rights of another person. Or: Heinz should not steal the medicine, because others may need the medicine just as badly, and their lives are equally significant.


In differentiating the what sort of moral judgements (form and structure) we make from what moral judgements (content), Kohlberg very reflects the difference between vMEMES and memes/schemas found in Spiral Dynamics.


Evaluation of the Theory

There have been critiques of the theory from several perspectives.


One criticism of Kohlberg's theory is that it emphasises justice to the exclusion of other values, and so may not adequately address the arguments of those who value other moral aspects of actions. Carol Gilligan (1977) Kohlberg’s one-time assistant, has argued that his theory is overly androcentric. She argued that it did not adequately describe the concerns of women. Gilligan developed an alternative theory of moral reasoning based on the ethics of caring. However, research generally has found no significant pattern of differences in moral development between the sexes. See Gender Bias for details.


It has been stated by the likes of William Crain (1985) that Kohlberg's stages are not culturally neutral, as demonstrated by the theory’s application to a number of different cultures. Although they progress through the stages in the same order, individuals in different cultures seem to do so at different rates -  as evidenced by Sara Harkness, Carolyn Edwards & Charles Super (1981).  Kohlberg himself (1969), however, had carried out studies in Britain, Mexico, Taiwan, Turkey and Yucatan and found that the order of stages was consisent across cultures ,though development tended to be slower in non-industrialised countries. Colby & Kohlberg (1987) reported that longitudinal studies in Turkey and Israel showed the same thing: consistent order of stages but different developmental paces. Kohlberg’s (1971) explanation was to say that, although different cultures do indeed inculcate different beliefs, his stages correspond to underlying modes of reasoning, rather than to those beliefs. Kohlberg, with John R Snarey & Joseph Reimer (1985), reviewed 44 studies across 26 cultures and found that people in nearly all cultures go through the stages in the same order, with little evidence of stage skipping. Where they did find evidence of Stage 5 reasoning, it was inevitably in urban areas. (Snarey & Kurt Keljo put forward further evidence in 1991 that Post-Conventional understanding occurs mainly in more developed, industrialised societies.) In that the stages are experienced in the same order, regardless of culture, the idea must stand that Kohlberg’s stages are universal.


Since, in Integrated SocioPsychology, Kohlberg’s stages are seen as the outputs of vMEMES processing moral issues - and Kohlberg’s assignations of sub-stages supports this, since the sub-stages can be seen as the results of vMEME transition stages - then Crain’s criticism is placed in context. Spiral Dynamics holds that vMEMES emerge in symbiotic relationship to the Life Conditions (whether of the internal or external environment conditions). So where external Life Conditions vary between cultures it would be expected that the rate of vMEME emergence and, therefore, moral reasoning (as an output of vMEME activity) would vary in accordance with the cultural determinants.


Inevitably, though, the memes dominating  in a culture will have an effect on how vMEMES process moral issues. Joan Miller, David Bersoff & Robin Harwood (1990) found that in India the moral code tended to emphasise social duties more than individual rights. This led Miller, Richard A Shweder & Manamohan Mahapatra (1990) to propose an alternative Post-Conventional Morality in India, based on conceptions of natural law and justice, rather than individualism and social equality.


However, John Berry, Ype Poortinga, Marshall Segall & Pierre Dasen (1992) found that, on the really serious moral issues, there was little difference between the Indians and the Americans in relation to social responsibilities. By adapting Kohlberg’s theory to include Chinese concepts such as the ‘Golden Mean’ (behaving as most people in society behave) and ‘Good Will’ (acting in a way that complies with nature), H K Ma (1988) produced a stage model that appeared to measure moral development amongst Chinese people.

This symbiotic relationship between the Life Conditions and vMEME emergence and activity would explain why Kenneth Rubin & Kristin Trotter (1977) found different moral reasoning over several different dilemmas. Different Life Conditions - even theoretical ones - require different thinking! R V Burton (1976) attributes inconsistencies in moral reasoning to situational factors such likelihood of punishment or peer group pressure - ie: Life Conditions.


Some have put forward the view that there is such an overlap between Kohlberg’s stages that they should more properly be regarded as separate domains. However, these overlaps are explained by vMEME Transition Stages. Inevitably, the transition between vMEMES will display at times the moral reasoning of 2 vMEMES as one fades in influence in the selfplex and its successor grows in influence.


Graphic courtesy of Lucidish

Part 2



Modifications to the Theory

In Lawrence Kohlberg's empirical studies of individuals throughout their life, he observed that some had apparently undergone moral stage regression. (Regression was, in fact, supported by James Rest (1983) who found that  1 in 14 school participants moved back to an earlier stage.) Faced with the option of either conceding that moral regression could occur or revising his theory, Kohlberg (1976) chose the latter, postulating the existence of sub-stages in which the emerging stage has not yet been fully integrated into the personality. In particular he noted a stage 4.5 or ‘4+’ or ‘4B’, a transition from Stage 4 to Stage 5, that shared characteristics of both. In this stage the individual is disaffected with the arbitrary nature of law and order reasoning; culpability is frequently turned from being defined by society to viewing society itself as culpable. This stage is often mistaken for the moral relativism of stage two, as the individual views those interests of society which conflict with their own as being relatively and morally wrong. Kohlberg noted that this was often observed in students entering college.


Using what effectively was a 9-stage model incorporating 3 sub-stages, Lawrence Walker, B De Vries & S D Trevethan (1987) found general agreement with Kohlberg. They interviewed 40 boys and 40 girls of various ages. The majority of those aged 6 were between Stages 1 and 2; at age 12 60% were between Stages 2 and 3; by age 15 the majority were at Stage 3. A further sample of adults was tested (average age: 40). The majority were between Stages 3 and 4, with 3% between stages 4 and 5. When Walker (1989) retested the child participants 2 years later, 6% had moved down half a stage, 22% had moved up and none had skipped a stage.


Kohlberg (1986) suggested that there may be a seventh stage - Transcendental Morality, or Morality of Cosmic Orientation - which linked religion with moral reasoning. However, Kohlberg's difficulties in obtaining sufficient empirical evidence for even a 6th stage - described in his posthumously published work with Anne Colby (1987) -  led him to emphasise the speculative nature of his proposed 7th stage.


Understanding the Theory

According to Kohlberg, cognitive development is a prerequisite for moral development - though cognitive development is not, of itself, a guarantor of moral development. Since close on 50% of adults are thought not to have truly moved into Formal Operations - see Piaget’s 4 Stages of Cognitive Development - it should be nor surprise that Kohlberg could find few adults capable of Stage 6 moral reasoning and not as many as he originally predicted of Stage 5.



Against John Santrock’s (1975) finding that a child’s stage of moral reasoning could not predict whether they would cheat, given the chance, Kohlberg (1975) compared cheating behaviour amongst students at different levels of moral reasoning. Around 70% of the students at the Pre-Conventional level were found to cheat, compared with only 15% at the Post-Conventional level. Cheating students at the Conventional level were intermediate (approximately 55%). Kohlberg’s work here is supported by that of Eugene Fodor (1972) who found that delinquents tended to operate at lower stages than non-delinquents.


Yet other psychologists have questioned the assumption that moral action is primarily a result of formal reasoning. Social intuitionists such as Jonathan Haidt (2001), for example, argue that individuals often make moral judgments without weighing concerns such as fairness, law, human rights or abstract ethical values. Thus, the arguments analysed by Kohlberg and other rationalist psychologists could be considered post hoc rationalisations of intuitive decisions; moral reasoning may be less relevant to moral action than Kohlberg's theory suggests. This argument simply reflects the fact that each vMEME has own natural sense of what is right and wrong - bearing in mind which memes it has been exposed to. Moreover, somebody high in the Psychoticism Dimension of Temperament would be far less likely to think about a situation - being far more likely to act impulsively.


Kohlberg's Stages of Moral Development has been utilised by others working in the field. One example is the Defining Issues Test (DIT) created in 1979 by James Rest, originally as a pencil-and-paper alternative to the Moral Judgement Interview. Heavily influenced by the 6-stage model, it made efforts to improve the validity criteria by using a quantitative test, the Likert Scale, to rate moral dilemmas similar to Kohlberg's. It also used a large body of Kohlbergian theory, such as the idea of ‘post-conventional thinking’. In 1999 the DIT was revised as the DIT-2; the test continues to be used in many areas where moral



Graphic copyright © 2001 Psychology Press Ltd

testing is required, such as divinity, politics and medicine.


According to a study of the most eminent psychologists of the 20th Century by Steven Haggbloom, Renee Warnick, Jason Warnick, Vinessa K Jones, Gary Yarbrough, Tinea Russell, Chris Borecky, Reagan McGahhey, John Powell, Jamie Beavers &  Emmanuelle Monte, Kohlberg was the 16th most frequently cited psychologist in introductory textbooks throughout the century, as well as the 30th most eminent overall.

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