Situational Action Theory (SAT) (Wikström)

The Situational Action TheorySituational Action Theory (SAT) explains crime as the result of interactions between individual morality and criminogenic environments in specific situations. (SAT) developed by the Swedish criminologist Per-Olof H. Wikström explains criminal behavior as the result of a decision-making process within specific social situations. According to the theory, crime occurs when individuals with a certain crime propensity encounter situations in which rule-breaking is perceived as a possible course of action.

At the center of the theory is the so-called Perception–Choice Process: individuals perceive different behavioral alternatives in a particular situation and subsequently choose a specific action based on their moral beliefs and situational influences. CrimeActs or omissions that violate criminal laws and are punishable by the state. is therefore explained neither solely by individual characteristics nor exclusively by social circumstances, but rather through the interaction between person and environment.

Cheat Sheet

Situational Action Theory According to Wikström

Situational Action Theory understands crime as the outcome of an action process within a concrete situation. Two factors are considered crucial:

• Crime propensity: individual characteristics such as moral beliefs and self-control.
• Criminogenic exposure: situations in which rule violations appear possible and social control is weak.

According to Wikström, crime occurs when a person with a corresponding propensity encounters a situation in which rule-breaking appears to be a realistic behavioral option.

The Perception–Choice Process

The theory’s decision-making mechanism is described as the Perception–Choice Process:

1. An individual perceives different behavioral alternatives in a given situation.
2. These alternatives are evaluated according to the person’s moral beliefs.
3. The individual chooses a course of action — either conforming to rules or violating them.

Crime is therefore understood as the result of a situational choice of action. Moral rules and social control play a central role in this process.

Critical Appraisal and Contemporary Relevance

Situational Action Theory is considered one of the most influential contemporary approaches in criminology. It combines developmental and socialization perspectives with situational action theories and attempts to integrate structural influences, individual characteristics, and concrete situations into a single explanatory framework.

Particularly innovative is the theory’s focus on moral perception processes in concrete situations. While many classical action theories assume that individuals choose criminal behavior through a conscious cost–benefit calculation, Wikström argues that actions are first subjected to a moral evaluation. Crime occurs primarily when rule-breaking is perceived in a given situation as a morally acceptable option for action.

This clearly distinguishes the theory from Rational Choice Theory. Rational Choice TheoryRational Choice Theory explains crime as the result of calculated decision-making in which individuals weigh potential benefits against risks and costs. assumes that offenders rationally weigh the costs and benefits of an action. In Wikström’s model, however, the focus lies not on utility maximization but on the moral perception of the act. People commit crimes not primarily because they appear rationally advantageous, but because they are not perceived as morally problematic in a given situation or because moral restraints are weakened.

There are also important differences compared to the Routine Activity Approach. This approach explains crime mainly through the convergence of three situational elements: a motivated offender, a suitable target, and the absence of capable guardianship. Situational Action Theory expands this perspective by asking why an individual is willing to perceive an opportunity for rule-breaking in the first place. The decisive factor is therefore not only opportunity, but also the moral disposition of the acting person.

Situational Action Theory thus combines two major perspectives within criminology: on the one hand, it considers situational opportunity structures; on the other hand, it emphasizes the importance of moral socialization and individual dispositions. Crime is consequently understood as the result of the interaction between person and situation.

Critics argue, however, that central elements of the theory — particularly moral perception processes — are difficult to measure empirically. Furthermore, scholars debate whether the proposed Perception–Choice Process always occurs consciously or whether it may sometimes operate implicitly and routinized.

Comparison: Situational Action Theory, Rational Choice, and Routine Activity Approach

Situational Action Theory is closely related to other situational theories of crime. The following overview highlights key similarities and differences between these three influential approaches.

Theory	Main Proponent(s)	Core Assumption	Explanation of Crime	Role of the Situation
Situational Action Theory	Per-Olof H. Wikström	Crime emerges through the interaction between individual moral dispositions and situational contexts.	Actions are morally evaluated through a Perception–Choice Process. Crime occurs when rule-breaking is perceived as an acceptable course of action in a given situation.	The situation influences whether an action is perceived as morally problematic.
Rational Choice Theory	Derek Cornish, Ronald Clarke	Offenders act rationally and choose actions that promise the greatest benefit.	Crime results from a cost–benefit calculation between expected rewards and potential sanctions.	Situations mainly influence the perceived costs and risks of offending.
Routine Activity Approach	Lawrence Cohen, Marcus Felson	Crime occurs when three elements converge: a motivated offender, a suitable target, and the absence of capable guardianship.	The approach explains crime primarily through opportunity structures in everyday life.	The situation determines whether a criminal act becomes possible at all.

Implications for Criminal Policy

Situational Action Theory has important implications for crime prevention and criminal policy. Since crime strongly depends on situational opportunities, measures of Situational Crime PreventionA crime prevention approach focusing on reducing opportunities for crime through environmental and situational changes. play a central role. These include:

• improved lighting in public spaces
• CCTVClosed-circuit television used for monitoring and surveillance. surveillance and increased social control
• the design of safer public environments
• the reduction of criminogenic opportunities

In addition, Wikström emphasizes the importance of moral socialization. Long-term prevention must therefore also focus on the development of moral norms and self-control.

For his work on Situational Action Theory, Per-Olof H. Wikström received the Stockholm Prize in CriminologyThe scientific study of crime, criminal behavior, prevention, and societal reactions to deviance within and beyond the criminal justice system. in 2016, one of the most prestigious international awards in criminology. The award committee particularly emphasized his empirical research demonstrating how social environments and peer relationships influence juvenile offending. Wikström’s theory explains crime as the result of a moral decision in a specific situation emerging from the interaction between individual moral beliefs and situational conditions.

“Crime is the result of a moral choice in a specific situation, rather than just a consequence of social structures or personality traits.”

Citation from the Stockholm Prize in Criminology Award Ceremony, 2016

The award especially recognized the long-term empirical research conducted within the Peterborough Adolescent and Young Adult Development Study (PADS+), which examined the everyday social lives and behavior of young people over more than a decade.

Literature

• Wikström, P.-O. H. (2006). Individuals, settings, and acts of crime: Situational mechanisms and the explanation of crime. In P.-O. H. Wikström & R. J. Sampson (Eds.), The explanation of crime: Context, mechanisms and development (pp. 61–107). Cambridge: Cambridge University Press.
• Wikström, P.-O. H., Oberwittler, D., Treiber, K., & Hardie, B. (2012). Breaking rules: The social and situational dynamics of young people’s urban crime. Oxford: Oxford University Press.