Marco Fenici

Recent accounts of mindreading—i.e., the human capacity to attribute mental states to interpret, explain, and predict behavior—have suggested that it has evolved through cultural rather than biological evolution. Although these accounts describe the role of culture in the ontogenetic development of mindreading, they neglect the question of the cultural origins of mindreading in human prehistory. We discuss four possible models of this, distinguished by the role they posit for culture: (1) the standard evolutionary psychology model (Carruthers), (2) the individualist empiricist model (Wellman, Gopnik), (3) the cultural empiricist model (Heyes), and (4) the radical socio-cultural constructivist model, which we favor. We motivate model (4) by arguing that many forms of mental state ascription do not serve the function of simply describing inner states causally responsible for the behavior of a cognitive agent; rather, they relate the agent to her environment by characterizing her practical commitments. Making these practical commitments explicit has an important regulatory function in that it supports action coordination and alignment on joint goals. We propose a model of how the ascription of mental states may have evolved as a linguistic device to perform exactly this function of making agents’ practical commitments explicit.

Evidence from the knowledge access task and the diverse belief task suggests that, before age four, children may find it difficult to attribute false beliefs to others, despite demonstrating a basic comprehension of the concept of belief. Challenging this view, this article assumes a sociopragmatic perspective on language to argue that even children younger than four may not understand at all the concept of belief but may nevertheless master naïvely the pragmatics of belief reports in specific conversational contexts. The proposal suggests a novel interpretation of both the reasons behind younger children’s difficulty with (elicited-response) false belief tasks, and the critical factors enabling children’s success in them. On the one hand, it proposes that younger children fail (elicited-response) false belief tasks because they do not understand the importance of focusing on an agent’s (verbally ascribed) mental states to infer her practical commitments. On the other hand, it suggests that children’s active engagement in conversations where the caregiver credits an agent with a belief is the critical factor integrating their initially scattered mastery of the pragmatics of belief reports, teaches them to track belief reports across contexts, and accordingly shapes their understanding of belief as a representational mental state.

Recent accounts of mindreading—i.e., the human capacity to attribute mental states to interpret, explain, and predict behavior—have suggested that it has evolved through cultural rather than biological evolution. Although these accounts describe the role of culture in the ontogenetic development of mindreading, they neglect the question of the cultural origins of mindreading in human prehistory. We discuss four possible models of this, distinguished by the role they posit for culture: the standard evolutionary psychology model, the individualist empiricist model, the cultural empiricist model, and the radical socio-cultural constructivist model, which we favor. We motivate model by arguing that many forms of mental state ascription do not serve the function of simply describing inner states causally responsible for the behavior of a cognitive agent; rather, they relate the agent to her environment by characterizing her practical commitments. Making these practical commitments explicit has an important regulatory function in that it supports action coordination and alignment on joint goals. We propose a model of how the ascription of mental states may have evolved as a linguistic device to perform exactly this function of making agents’ practical commitments explicit.

According to a widely shared view, experience plays only a limited role in children's acquisition of the capacity to pass the false belief test: at most, it facilitates or attunes the development of mindreading abilities from infancy to early childhood. Against the facilitation—and also the maturation—hypothesis, I report empirical data attesting that children and even adults never come to understand false beliefs when deprived of proper social and linguistic interaction. In contrast to the attunement hypothesis, I argue that alleged mindreading abilities in infancy differ significantly from those required to pass the false belief test at age four. I conclude that children's success in the false belief test reflects the acquisition of a novel psychological competence, and argue that social experience in the form of conversation about mental states teaches children to exploit belief reports to predict intelligent behaviour, and induces their acquisition of a capacity to recognize and track others' beliefs across contexts.

Recent studies demonstrated that 15-month-olds selectively respond to others’ beliefs. According to an epistemic mentalist interpretation, this attests that 15-month-olds possess a rudimentary capacity to attribute beliefs. Weaker interpretations suggest instead that infants are only sensitive to others’ beliefs because they can detect their proximal correlates. These two opposed interpretations often appeal to principled objections. In contrast, I argue that the dispute can be brought back to its empirical basis if we clearly explain what it means having ‘tacit’ or ‘implicit’ knowledge of a theory. I introduce a definition of tacit knowledge based on the notion of structural similarity, and I discuss some crucial experiments that may be conducted to assess the validity of the epistemic mentalist interpretation.

Embodiment and embeddedness define an attractive framework to the study of cognition. I discuss whether theory of mind, i.e. the ability to attribute mental states to others to predict and explain their behaviour, fits these two principles. In agreement with available evidence, embodied cognitive processes may underlie the earliest manifestations of social cognitive abilities such as infants’ selective behaviour in spontaneous-response false belief tasks. Instead, late theory-of-mind abilities, such as the capacity to pass the (elicited-response) false belief test at age four, depend on children’s ability to explain people’s reasons to act in conversation with adults. Accordingly, rather than embodied, late theory-of-mind abilities are embedded in an external linguistic practice.

If the definition of a scientific discipline depends on the definition of its object of investigation, the unity of psychology should depend on the unitarian description of the mind. However, the mind is anything but a unitarian concept. Its common sense definition is subject to temporal and geographical variation because the mental is also a cultural construct; and the variety of psychological disciplines nowadays existing proposes several definitions of the mental. The epistemology of psychology investigates the definition of the mental by assuming the pluralism of the psychological disciplines as a fact, rather than as a problem, and it invites psychologists to reason about the epistemological bases of their empirical research.

I discuss three arguments that have been advanced in support of the epistemic mentalist view, i.e., the view that infants' social cognitive abilities manifest a capacity to attribute beliefs. The argument from implicitness holds that SCAs already reflect the possession of an “implicit” and “rudimentary” capacity to attribute representational states. Against it, I note that SCAs are significantly limited, and have likely evolved to respond to contextual information in situated interaction with others. I challenge the argument from parsimony by claiming that parsimony per se favors neither a mentalist nor a behavior-reading account. Finally, I argue that early SCAs do not develop continuously into four-year-olds' belief attribution abilities. Accordingly, the argument from developmental continuity is empirically inadequate. Careful analysis of both the empirical data and the theoretical assumptions leading to the epistemic mentalist view is needed in order to improve our understanding of SCAs in earl..

La ricerca empirica nelle scienze cognitive può essere di supporto all’indagine filosofica sullo statuto ontologico e epistemologico dei concetti mentali, ed in particolare del concetto di credenza. Da oltre trent’anni gli psicologi utilizzano il test della falsa credenza per valutare la capacità dei bambini di attribuire stati mentali a se stessi e a agli altri. Tuttavia non è stato ancora pienamente compreso né quali requisiti cognitivi siano necessari per passare il test né quale sia il loro sviluppo. In questo articolo analizzo l’impatto della funzione esecutiva e delle abilità linguistiche per la capacità di passare il test della falsa credenza. Suggerisco che tale abilità dipende dall’acquisizione di un nuovo formato rappresentazionale per codificare la falsità degli stati mentali altrui. I dati in nostro possesso non permettono tuttavia di precisare la natura di tale formato.

The age at which children acquire the concept of belief is a subject of debate. Many scholars claim that children master beliefs when they are able to pass the false belief test, around their fourth year of life. However, recent experiments show that children implicitly attribute beliefs even earlier. The dispute does not only concern the empirical issue of discovering children’s early cognitive abilities. It also depends on the kind of capacities that we associate to the very concept. I claim that concept possession must be understood in terms of the gradual development of the abilities that underlie the concept in question. I also claim that the last step to possess the concept of belief requires children to understand how beliefs and desires are used in everyday explanations of people’s actions. Thus, I suggest that understanding folk psychology as an explanatory theory is what children lack when they fail the false belief test.

According to a widely shared interpretation, research employing spontaneous-response false belief tasks demonstrates that infants as young as 15 months attribute (false) beliefs. In contrast with this conclusion, I advance an alternative reading of the empirical data. I argue that infants constantly form and update their expectations about others’ behaviour and that this ability extends in the course of development to reflect an appreciation of what others can and cannot see. These basic capacities account for infants’ performance in spontaneous-response false belief tasks without the need to assume the existence of a cognitive module specific for mental state attribution. My proposal suggests a plausible explanatory strategy for the problem of the representational format of the information processed in spontaneous-response false belief tasks.

We address recent interpretations of infant performance on spontaneous false belief tasks. According to most views, these experiments show that human infants attribute mental states from a very young age. Focusing on one of the most clearly worked out, minimalist versions of this idea, Butterfill and Apperly's "minimal theory of mind" framework, we defend an alternative characterization: the minimal theory of rational agency. On this view, rather than conceiving of social situations in terms of states of an enduring mental substance animating agents, infant interpreters parse observed bouts of behavior and their contexts into goals, rational means to those goals, and available information. In other words, the social ontology of infant interpreters consists in goal-directed, informed bouts of behavior, by non-enduring agents, rather than agents animated by states of enduring, unobservable minds. We discuss a number of experiments that support this interpretation of infant socio-cognitive competence.