Folk personality psychology: mindreading and mindshaping in trait attribution

Character-trait attribution is an important component of everyday social cognition that has until recently received insufficient attention in traditional accounts of folk psychology. In this paper, I consider how the case of character-trait attribution fits into the debate between mindreading-based and broadly ‘pluralistic’ approaches to folk psychology. Contrary to the arguments of some pluralists, I argue that the evidence on trait understanding does not show that it is a distinct, non-mentalistic mode of folk-psychological reasoning, but rather suggests that traits are ordinarily understood as mentalistic dispositions. I also examine several ways in which trait attribution might also serve regulative, ‘mindshaping’ functions by promoting predictable norm-governed behavior, and argue that mindreading plays several important roles in these cases as well. I conclude that an appreciation of the relationship between trait attribution and mindreading is crucial to understanding the role it plays in our folk psychology.

     

Age influences domestic dog cognitive performance independent of average breed lifespan

Animal Cognition - Across mammals, increased body size is positively associated with lifespan. However, within species, this relationship is inverted. This is well illustrated in dogs (Canis...     

Herbert Blumer's critique of The Polish Peasant: A post mortem on the life history approach in sociology

Herbert Blumer's appraisal of William Thomas and Florian Znaniecki's Polish Peasant study and the panel discussion of Blumer's critique, sponsored by the Social Science Research Council in 1938, occasioned a discussion of the value of personal documents in social research which is indicative of the controversy surrounding their use in the interwar period. It is suggested that most sociologists writing in the 1930s were skeptical of the value of personal document research, because such research could not be conducted along the lines of experimental procedure in physical science. Personal document research was in decline by 1938. The critique and conference constituted a post mortem examination of this approach to social analysis.     

Perceptual processes in matching and recognition of complex pictures

The role of perceptual feature sampling in speeded matching and recognition was explored in 4 experiments. Experiments 1-3 involved a perceptual matching task with pictures of various objects and scenes. In Experiments 2 and 3, same-different judgments were given under time pressure. The main objective of the matching task was to obtain measures of the perceptual processing rates of different object features. Experiment 4 was an old-new recognition experiment, in which the same stimuli as those in the matching task were used. Response signals were used to limit processing time in the recognition task. The results demonstrated that it is possible to predict speeded recognition performance from performance in perceptual matching. A simple stochastic feature-sampling model provides a unified account of the data from the 4 experiments.     

Associative recognition: A case of recall-to-reject processing

Two-process accounts of recognition memory assume that memory judgments are based on both a rapidly available familiarity-based process and a slower, more accurate, recall-based mechanism. Past experiments on the time course of item recognition have not supported the recall-to-reject account of the second process, in which the retrieval of an old item is used to reject a similar foil (Rotello & Heit, 1999). In three new experiments, using analyses similar to those of Rotello and Heit, we found robust evidence for recall-to-reject processing in associative recognition, for word pairs, and for list-discrimination judgments. Put together, these results have implications for two-process accounts of recognition.     

Properties of inductive reasoning

This paper reviews the main psychological phenomena of inductive reasoning, covering 25 years of experimental and model-based research, in particular addressing four questions. First, what makes a case or event generalizable to other cases? Second, what makes a set of cases generalizable? Third, what makes a property or predicate projectable? Fourth, how do psychological models of induction address these results? The key results in inductive reasoning are outlined, and several recent models, including a new Bayesian account, are evaluated with respect to these results. In addition, future directions for experimental and model-based work are proposed.     

Basic processes in reading: Is visual word recognition obligatory?

Visual word recognition is commonly argued to be automatic in the sense that it is obligatory and ballistic. The present experiments combined Stroop and visual search paradigms to provide a novel test of this claim. An array of three, five, or seven words including one colored target (a word in Experiments 1 and 2, a bar in Experiment 3) was presented to participants. An irrelevant color word also appeared in the display and was either integrated with or separated from the colored target. The participants classified the color of the single colored item in Experiments 1 and 3 and determined whether a target color was present or absent in Experiment 2. A Stroop effect was observed in Experiment 1 when the color word and the color target were integral, but not when the color word and the color target were separated. No Stroop effect was observed in Experiment 2. Visual word recognition is contingent on both the distribution of spatial attention and task demands.     

Stimulus-response compatible orienting and the effect of an action not taken: Perception delayed is automaticity denied

Orienting to a signal source is widely viewed asautomatic in the sense that it is triggered by the stimulus. However, this behavior is typically assessed in a context in which the subject knows beforehand what he or she has to do. In the present experiments, the role of task set was investigated by having the response vary randomly from trial to trial. On some trials, a cue signaled the subject to respond, and on the remaining trials, another cue signaled the subject to withhold a response. Stimulus contrast and temporal overlap between task cue and target were manipulated. The effect of a reduction in stimulus contrast was sometimes absorbed into the time taken to decode the cue, but critically, other times not. These results highlight the theoretical importance of considering task set as an essential element in processing, and they undermine the theoretical claim that putatively automatic processes are not subject to interference from other mental activities.     

Modeling the effects of prior knowledge on learning incongruent features of category members

The authors conducted 3 experiments addressing the issue of how observations and multiple sources of prior knowledge are put together in category learning. In Experiments 1 and 2, learning was faster for critical features, which were predictable on the basis of prior knowledge, than for filler features, and this advantage increased as more observations were made. In addition, learning was fastest for incongruent features that could only be predicted using knowledge from other domains. In Experiment 3, presenting contradictory features that violated prior knowledge led to rote learning rather than use of prior knowledge. The results were simulated with the Baywatch model, which addresses how observations of category members lead to recruitment and selection of sources of prior knowledge.