This target article presents a theory of human cultural learning. Cultural learning is identified with those instances of social learning in which intersubjectivity or perspective-taking plays a vital role, both in the original learning process and in the resulting cognitive product. Cultural learning manifests itself in three forms during human ontogeny: imitative learning, instructed learning, and collaborative learning – in that order. Evidence is provided that this progression arises from the developmental ordering of the underlying social-cognitive concepts and processes involved. (...) Imitative learning relies on a concept of intentional agent and involves simple perspective-taking. Instructed learning relies on a concept of mental agent and involves alternating/coordinated perspective-taking (intersubjectivity). Collaborative learning relies on a concept of reflective agent and involves integrated perspective-taking (reflective intersubjectivity). A comparison of normal children, autistic children and wild and enculturated chimpanzees provides further evidence for these correlations between social cognition and cultural learning. Cultural learning is a uniquely human form of social learning that allows for a fidelity of transmission of behaviors and information among conspecifics not possible in other forms of social learning, thereby providing the psychological basis for cultural evolution. (shrink)

Organisms engage in various activities that are directed at objects, whether real or imagined. Such activities may be termed “intentional relations.” We present a four-level framework of social understanding that organizes the ways in which social organisms represent the intentional relations of themselves and other agents. We presuppose that the information available to an organism about its own intentional relations (or first person information) is qualitatively different from the information available to that organism about other agents’ intentional relations (or third (...) person information). However, through the integration of these two sources of information, it is possible to generate representations of intentional relations that are uniformly applicable to the activities of both self and other. The four levels of the framework differ in the extent to which such integration occurs and in the degree to which imagination is involved in generating these representations. Most animals exist at the lowest level, at which integration of first and third person sources of information does not occur. Of nonhuman species, only great apes exhibit social understanding at intermediate levels, at which integration of these sources of information provides uniform representations of intentional relations. Only humans attain the highest level, at which it is possible to represent intentional relations with mental objects. We propose that with the development of the imagination, children progress through three stages, equivalent to the later three levels of the framework. The abnormalities in social understanding of autistic individuals are hypothesized to result from a failure to develop integrated representations of intentional relations. (shrink)

Rachlin's hyperbolic-discounting model captures basic features of the subtlety of human impulsiveness and self-control and has received convincing experimental support. His distinction between self-control patterns and impulsive acts expands his earlier work to a greater range of self-control behaviors. Possible mechanisms that may weaken or strengthen patterns of self-control are considered.

Toward a neurobiologically grounded approach to explaining self-control we discuss the case of a patient with a bilateral lesion in frontal ventromedial cortex. Patients with such lesions display a marked deficit in social decision making. Compared with an account that examines the causal antecedents of self-control, Rachlin's behaviorist approach seems lacking in explanatory strength.

A pair of arguments suggests that self-control is not properly conceptualized on the pattern/act/preference model Rachlin proposes. The first concerns the irrational following of personal rules. The second concerns scenarios in which behavioral patterns an agent deems good come into conflict.

Each of us is uniquely subject to certain kinds of stimulation from a small part of the universe within our skins. Mentalistic psychologies insist that other kinds of events, lacking the physical dimensions of stimuli, are accessible to the owner of the skin within which they occur. One solution often regarded as behavioristic, granting the distinction between public and private events and ruling the latter out of consideration, has not been successful. A science of behavior must face the problem of (...) privacy by dealing with events within the skin in their relation to behavior, without assuming they have a special nature or must be known in a special way. (shrink)

Bermúdez (2003) argues that (T1) nonlinguistic creatures can think thoughts about protocausal conditional states of affairs and engage in rudimentary forms of reasoning, but (T2) they cannot ‘in principle’ think thoughts about thoughts (propositions)—in particular, they cannot have higher-order propositional attitudes (PAs). I reconstruct Bermúdez’s argument for T2 and show that it rests upon an implausible empirical assumption and is, therefore, not a threat to current empirical research into nonlinguistic higher-order PAs. I argue that even on an interpretation of the (...) argument that would pose a threat to this research, a parallel argument would seem to disprove T1. Finally, I argue that on an interpretation of Bermúdez’s argument that would not pose a threat to the above empirical research but would still present a significant philosophical thesis about thought and language, the argument either appears to confuse thoughts with their representational vehicles or the representational vehicles of thoughts with those representations used to hold thoughts in mind. (shrink)

What psychological and philosophical significance should we attach to recent efforts at computer simulations of human cognitive capacities? In answering this question, I find it useful to distinguish what I will call "strong" AI from "weak" or "cautious" AI. According to weak AI, the principal value of the computer in the study of the mind is that it gives us a very powerful tool. For example, it enables us to formulate and test hypotheses in a more rigorous and precise fashion. (...) But according to strong AI, the computer is not merely a tool in the study of the mind; rather, the appropriately programmed computer really is a mind, in the sense that computers given the right programs can be literally said to. (shrink)

The intentional stance is the strategy of prediction and explanation that attributes beliefs, desires, and other states to systems and predicts future behavior from what it would be rational for an agent to do, given those beliefs and desires. Any system whose performance can be thus predicted and explained is an intentional system, whatever its innards. The strategy of treating parts of the world as intentional systems is the foundation of but is also exploited in artificial intelligence and cognitive science (...) more generally, as well as in evolutionary theory. An analysis of the role of the intentional stance and its presuppositions supports a naturalistic theory of mental states and events, their content or intentionality, and the relation between levels of explanation and neurophysiological or mechanistic levels of explanation. As such, the analysis of the intentional stance grounds a theory of the mind and its relation to the body. (shrink)

Leonard Peikoff brought into Objectivist epistemology the doctrine that what is asserted arbitrarily (without adequate evidence) cannot be true or false. In 2008 the author gave a detailed critique of the doctrine; it has not received a published response. But there have been restatements by Harry Binswanger, Ben Bayer, and Gregory Salmieri. Their re-presentations do not refute any old arguments; their new arguments make the doctrine worse. The doctrine is being used to justify ignoring known possibilities, and to “prove” that (...) the current president of the United States has a parrot's mind in a human body. Its public retraction is overdue. (shrink)

This examination of the often-inaccessible work and semiotics of George Herbert Mead focuses first on his pivotal ideas of Sociality, Consciousness, and Communication. Mead’s insight of sociality as forced relatedness, or forced semiosis, appearing early in evolution, or appearing in simple systems, guarantees him a foundational place among biosemioticians. These ideas are Mead’s exemplar description of multiple referentiality afforded to social organisms (connected to his idea of the generalized other), thus enabling passing from one umwelt to another, with relative ease. (...) Although Mead’s comprehensive semiosis is basically sound, and in concordance with modern and contemporary semiotics (and biosemiotics), it nevertheless lacks a satisfactory explanation of how conscious organisms achieve passing into new frames of reference. Semiotic Matrix Theory (SMT), its pansemiosis, describes falsifiable existential and cognitive heuristics of recognizing Energy requirements, Safety concerns and Possibility or Opportunity as “passing” functions. Finally, another type of emergence, ecoethics, isan embedded constant in biosemiosis. Not all semiosis is good semiosis, not all text is good text. Because our species is moving away from ancient biosemiosisand interrelatedness, this historicity, even ductile enough to invent synthetic semiosis or capricious umwelten, is facing the ecological reality and consequences of an overly anthropocentric text. (shrink)

Tomasello, Kruger & Ratner deserve congratulations for their well-reasoned ideas on the development of cultural learning. Their arguments are generally convincing, perhaps because their distinctions and developmental relations among types of cultural learning and agency mirror concepts of my own.

This paper investigates whether, or not, the behavior of animals without speech can manifest beliefs and desires. Criteria for the attribution of such beliefs and desires are worked out with reference to Jonathan Bennett's theory of cognitive teleology: A particular ability for learning justifies attributing such beliefs and desires. The conceptual analysis is illustrated by examinations of cognitive ethology and considers higher-order intentionality. It is argued that the behavioral evidence only supports the attribution of first order beliefs and that languageless (...) animals therefore could not possess higher-order intentionality. They are only capable of forming simple, i.e., first-order beliefs about their environment. (shrink)