Making judgments as the basis for workplace learning: towards an epistemology of practice

Workplace learning has emerged as a significant site of adults' informal experiential learning, with implications for the provision and shape of formal education. There are, however, a prohibitive number of variables encumbering research into such learning. We can bypass the variables by focusing on phenomenal accounts of how professionals (in this instance) make judgements at work, underpinned by an organic logic derivable from Dewey. This article shows how to characterize a new epistemology of practice through both empirical and conceptual innovation, and thus advances the detail of this new informal workplace learning. This epistemology deals in five characteristics central to lifelong learning anyway, namely: the contingent (rather than exclusively formal, sustained, and systematic studies); the practical (rather than exclusively the theoretical); the process (rather than exclusively the assimilation of content); the particular (rather than the exclusively universal and a priori as the ‘context’); and the affective and the social domains (rather than exclusively the cognitive domain). Our fieldwork so far shows, through interview findings, how these are prominent in professional workplace judgments, and what prospects there are for further research on judgment as a site of ‘organic’ learning for adults.     

The criterion-calibration model of cue interaction in contingency judgments

Siegel, Allan, Hannah, and Crump (2009) demonstrated that cue interaction effects in human contingency judgments reflect processing that occurs after the acquisition of information. This finding is in conflict with a broad class of theories. We present a new postacquisition model, the criterion-calibration model, that describes cue interaction effects as involving shifts in a report criterion. The model accounts for the Siegel et al. data and outperforms the only other postacquisition model of cue interaction, Stout and Miller’s (2007) SOCR model. We present new data from an experiment designed to evaluate a prediction of the two models regarding reciprocal cue interaction effects. The new data provide further support for the criterion-calibration model.     

完善说理性判决的制度保障

我国法院判决书的制作中仍然存在着很多问题,其中较为突出的是判决书说理不充分或不予说理。要建立和完善判决书制作保障制度及裁判文书写作制度,以约束或者激励法官的行为,从而有效地提高裁判文书的说服力,确保法官裁判活动公正、高效、规范地进行。是新时期社会发展对人民法院和人民法官提出的新要求。     

Variability of creativity judgments

The Consensual Assessment Technique (CAT), developed by Amabile [Amabile, T.M. (1982). Social psychology of creativity: A consensual assessment technique. Journal of Personality and Social Psychology, 43, 997–1013], is frequently used to evaluate the creativity of productions. Judgments obtained with CAT are usually reliable and valid. However, notable individual differences in judgment exist. This empirical study shows that creativity judgments for advertisements vary, depending on (1) the level of two underlying components of creativity — originality and appropriateness, (2) the creative ability of the judges, i.e. variations in their ability to be original, and finally, (3) instructions or training that they received about the topic of creativity assessment. Effects of advertisements' appropriateness and judges' ability to be original on individual differences in creativity judgments are discussed.     

History of abuse and neglect in patients with schizophrenia who have a history of violence

Objective

To determine the prevalence of five forms of abuse/neglect during childhood and adolescence in a group of schizophrenic patients with a history of violence.

Methods

Twenty-eight patients hospitalized in a highly secured psychiatric unit were included. Abuse and neglect during patients’ growth were evaluated with the childhood trauma questionnaire (CTQ). History of substance abuse (consumption of cannabis, and/or alcohol, and/or heroin, and/or cocaine during the year that preceded the hospitalization), incarceration, and death of a close parent were also collected.

Results

We found that 46.4% of patients experienced at least 1 form of abuse and/or neglect during childhood and 21.4% of them had experienced more than 2 forms of abuse and/or neglect. The 2 most frequent forms of neglect and abuse were physical abuse (39.3%) and emotional neglect (17.9%). History of substance abuse was found for cannabis (57.1%), alcohol (57.1%), and cocaine and/or heroin (35.7%). We found that 42.8% of patients had 1 close relative who had died during their growth and that 41.6% of these deaths were violent.

Conclusion

It appears important to systematically search for and assess a history of abuse and neglect during growth in schizophrenic patients with a history of violence, in order to offer specific treatments for this group of patients.     

Confidence judgments: The monitoring of object-level and same-level performance

Metacognition and Learning - The influential metacognitive framework of Nelson and Narens (1990) distinguishes between object-level and meta-level, with two metacognitive processes, monitoring and...     

The conceptual basis for referential word meaning in children with autism

The purpose of this study was to examine the nature of the representation of substantive word meanings in children with autism. The subjects included 3 groups of autistic, mentally retarded, and normal children, who were matched on verbal mental age. The subjects participated in 2 experiments investigating their comprehension of words for basic level and superordinate level categories. The 3 groups were equivalent in their performance in both experiments. They also showed the same patterns of overextension and underextension errors that were related to a prototype representation of the underlying concepts. These findings suggest that semantic knowledge for concrete objects is represented and organized in similar ways in autistic, retarded, and normal children and that previous findings on cognitive deficits in autistic children are more likely related to their inability to use cognitive representations in an appropriate and flexible manner.     

Justice judgments concerning grading in school

This article investigates justice judgments concerning grading. In two studies with secondary students (N₁ = 350 academic-track students; N₂ = 225 intermediate [n = 81] and academic-track students [n = 144]) attending the 7th to the 12th grade level, participants were presented with vignettes describing three different grading systems: criterion-referenced grading, norm-referenced grading, and individual-referenced grading. The subjects graded and other situational characteristics were varied. In both studies, factor analyses consistently revealed that students’ justice judgments were contingent on the comparison standard applied, but independent of other situational characteristics. Criterion-referenced grading was rated as the most just practice, individual-referenced grading as almost just, and norm-referenced grading as almost unjust. The better the grades received the more the students evaluated criterion-referenced grading to be just. Students attending intermediate-track schools did not object to norm-referenced grading as strongly as their peers at academic-track schools did. Consequences for teachers’ grading practices are discussed.     

Overconfidence in children's multi-trial judgments of learning

The underconfidence with practice effect (UWP) refers to the finding that people's judgments of learning shift from overconfidence to underconfidence on and after a first study-test trial (Koriat, Ma'ayan, & Sheffer, 2002). Finn and Metcalfe (2007, 2008) proposed that people show UWP because they use their memory of prior test performance as a cue to make subsequent judgments of learning and inadequately account for new learning (i.e. the Memory for Past Test (MPT) heuristic). In contrast to adults, 3rd and 5th graders' judgments showed persistent overconfidence on and after a first study-test trial. A second experiment tested children's ability to remember their prior test performance. Children's prior performance discriminations were accurate for items that they answered correctly on the prior trial, but were overconfident for items they had answered incorrectly indicating that their continued overconfidence was a result of faulty memory, rather than a failure to use the MPT heuristic.     

The influence of partner cues on the extinction of causal judgments in people

Studies in laboratory animals have shown that the extinction of a conditioned stimulus, A, is regulated by the associative history of a second stimulus, X, when the two are extinguished in simultaneous compound: An inhibitory X protects A from extinction (Rescorla Learning & Behavior, 31, 124–132, 2003), whereas an excitatory X facilitates, and under some circumstances deepens, the extinction of A (Rescorla Journal of Experimental Psychology: Animal Behavior Processes, 26, 251–260, 2000, Journal of Experimental Psychology: Animal Behavior Processes, 32, 135–144, 2006). In the present study, we used the allergist task to examine whether the extinction of causal judgments in people is similarly regulated by the causal status of co-present stimuli. Experiment 1 showed that a cue trained as a conditioned inhibitor protected a target cue from extinction: The target extinguished in compound with the inhibitor was rated as being more causal of the outcome than was a target extinguished in compound with a control cue lacking inhibitory properties. In contrast, the remaining experiments showed that the extinction of a target cue was regulated by the presence, but not the causal status, of a partner cue: Target cues extinguished in compound were protected from extinction, and no evidence showed that an already extinguished partner conferred more protection (Exp. 2), or that an excitatory partner conferred any less protection (Exps. 2 and 3), or that an excitatory partner deepened the extinction of its already extinguished target. These findings are inconsistent with elemental models that rely on a common error term to explain associative changes in extinction. They are largely, but not completely, consistent with the configural model proposed by Pearce (Psychological Review, 94, 61–73, 1987), which predicts an ordering of levels of protection that was not observed.     

Value judgments in textbooks: The coefficient of evaluation as a quantitative measure

Treatment of minority groups in textbooks has traditionally been studied by subjective means. This factor has rendered the research, despite its volume, essentially noncumulative. Evaluative Coefficient (ECO) Analysis was designed to provide a valid quantitative index of the evaluative treatment of a subject by a communication source. Use of the instrument in an analysis of evaluative treatment of four minority groups in history textbooks used in Ontario schools revealed significant differences among evaluations accorded to the different minorities, and between different classes of textbooks. The ability of ECO Analysis to produce a quantitative measure of evaluation, along with its relative simplicity, suggests its potential for further comparative analysis of textbooks and of other communications content.

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Résumé Le traitement des groupes de minorité a traditionnellement été étudié par des moyens subjectifs. D'où les recherches en ce domaine, malgré leur volume, sont essentiellement noncumulatives.Evaluative Coefficient (ECO) Analysis a été conçu afin de fournir un indice valide quantitatif du traitement évaluatif d'un sujet par une source de communication. L'emploi de cet instrument pour analyser le traitement évaluatif de quatres groupes de minorité dans les textes d'histoire employés par les écoles de l'Ontario a révélé des différences significatives parmi les évaluations accordées aux différentes minorités, et parmi les différents groupes de textes scolaires. La capacité de l'ECO à produire une mesure quantitative d'évaluation, et sa relative simplicité, suggère son potentiel pour d'autres analyses comparatives de textes et contenus de communication.

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Queen's University     

The neurobiological basis of reading

The results from studies using positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) in adults have largely revealed the involvement of left-hemisphere perisylvian areas in the reading process, including extrastriate visual cortex, inferior parietal regions, superior temporal gyrus, and inferior frontal cortex. Although the recruitment of these regions varies with the particular reading-related task, general networks of regions seem to be uniquely associated with different components of the reading process. For example, visual word form processing is associated with occipital and occipitotemporal sites, whereas reading-relevant phonological processing has been associated with superior temporal, occipitotemporal and inferior frontal sites of the left hemisphere. Such findings are evaluated in light of the technical and experimental limitations encountered in functional brain imaging studies, and the implications for pediatric studies are discussed.