The experience of the tacit in multi- and interdisciplinary collaboration

In exploring his concept of interactional expertise in the context of managers of big science projects, Collins identifies the development and deployment tacit knowledge as central, but acknowledges that sociologically, he cannot probe the concept further in developmental or pedagogical directions. In using the term tacit knowledge, Collins relies on the concept as articulated by Michael Polanyi. In coining the term, Polanyi acknowledges his reliance on Heidegger’s concept of being-in-the-world. This paper explores how Polanyi, and so Collins, fails to adequately ground the idea of the tacit in Heidegger’s hermeneutic phenomenology. In so doing, it employs a rereading of Being and Time to phenomenologically resituate the tacit. This resituating of the tacit allows us to go further than Collins in providing developmental and pedagogical approaches to the tacit in the context of the kind of interactional expertise that may be employed to enhance the effectiveness of collaborative, multi-and interdisciplinary teams like those found in team science and in professional settings like healthcare management. As illustrative, the paper provides an example of this resituated understanding of the tacit in the author’s work teaching in a multidisciplinary healthcare management program.     

Story Sequence Analysis of Family TATs

One hundred twenty-six three-member families were asked to produce conjointly three TAT stories based on nine cards, which were scored by the Arnold system of Story Sequence Analysis. There were 50 families with normal children, 44 with emotionally maladjusted, 16 with schizophrenic, and 16 with delinquent children. Analysis of the results revealed that the Arnold score successfully differentiated normal from abnormal families, but that the three abnormal groups did not differ from each other. The last set of TAT cards given was the most effective.     

Daily Versus Major Life Events as Predictors of Symptom Frequency: A Replication Study

Predictions of physical symptomatology by daily life events and by major life events were compared, replicating and expanding work reported by De-Longis, Coyne, Dakof, Folkman, & Lazarus (1982). Analyses of daily, prospective data collected on 79 married men for 90 days demonstrated that daily, undesirable events were better predictors of symptom frequencies than either past, major life events or daily, desirable events. These results, similar to those found by DeLongis et al. (1982), were further explored by examining “healthy” subjects versus subjects with prior medical conditions. Undesirable daily events were a much stronger predictor of physical symptoms in the healthy group than in the prior medical conditions group.     

Differential item functioning in an international 360-degree assessment: Evidence of gender stereotype,environmental complexity,and organizational contingency

This research used logistic regression to model item responses from a popular 360-degree-for-development survey used in a leadership development programme given to middle and upper level European managers in Brussels. The survey contained 106 items on 16 scales. The model used gender of ratee and rater group to identify items that exhibited differential item functioning (DIF). The rater groups were self, boss, peer, and direct report. The sample consisted of 356 survey families where a survey family consisted of a matched set of four surveys: one self, one boss, one peer, and one direct report. The sample contained 88% male and 12% female raters. The sample contained 1424 total surveys. The procedure for flagging items exhibiting differential functioning used effect size computed from Wald chi-square statistics rather than statistical significance, resulting in fewer flagged items. One item exhibited rating anomalies due to the gender of the ratee; 55 items exhibited DIF attributable to rater group. The apparent effect of the DIF was small with each item. An examination of the maximum likelihood parameter estimates suggested the rater group DIF was the result of either hierarchical complexity or organizational contingency. The DIF due to gender conformed to prior expectations of gender-related stereotypical interpretations. This research further suggested that DIF due to environmental complexity or organizational contingency could be a naturally occurring phenomenon in some 360-degree assessment, and that the interpretation of some 360-degree feedback could need to include the potential for such DIF to exist.     

Socioeconomic Factors in Relation to Discrepancy in Parent versus Teacher Ratings of Child Behavior

Discrepancies between observers are common in studies of child behavior problems that rely on behavior ratings. Although modest concordance between informants is well-documented, little is known about characteristics that predict discrepancies. In 477 children aged 5 to 12 years, maternal age and indicators of socioeconomic status (SES; maternal education, family income) were evaluated in relation to score discrepancies between the Child Behavior Checklist and Teacher Report Form for Total, Externalizing and Internalizing Problems. Family income <?$35,000 was independently associated with discrepancies in which mothers rated more clinically significant child behavior problems than teachers for Total, Externalizing and Internalizing Problems [odds ratio (OR)?=?3.26, 95 % confidence interval (CI), 1.19–8.96, OR?=?2.76, 95 % CI 1.03–7.34 and OR?=?3.07, 95 % CI 1.30–7.26, respectively]. Maternal education was not associated with discrepancies, but younger mothers were less likely to rate child’s behavior in the clinical range for Externalizing Problems than teachers (OR per year of age?=?0.88, 95 % CI 0.81–0.96). These results suggest that studies that utilize only maternal or teacher report of child behavior may have misclassification of outcomes that is dependent on SES and could produce biased results.     

The effect of tape-recorded relaxation training on well-being,symptoms, and peak expiratory flow rate in adult asthmatics: A pilot study

Abstract

Evidence indicates that psychological stress plays a role in precipitating and exacerbating asthma symptoms and suggests that relaxation techniques aimed at reducing stress and autonomic arousal leads to symptom reduction. This study explored the effect of a tape-recorded relaxation intervention on well-being (mood and stresson). asthma symptoms, and a measure of pulmonary function (PEFR). Twenty adult asthmatics were studied for 21 days in their natural environment using a multiple baseline design. Self-administered relaxation training (including both breathing exercises and muscle relaxation) led to decreased negative mood and stressor report. Reporting of asthma symptoms decreased over time, and PEFR was increased by relaxation training. Asthma medication use was unchanged. Results suggest that tape–recorded relaxation training positively impacts well-being, asthma symptoms. and PEFR in a naturalistic setting. Further study of the potential use of inexpensive tape-recorded interventions in chronic illness is warranted.     

Pilot study of the effects of a workplace smoking ban on indices of smoking,cigarette craving,stress and other health behaviours

Abstract

Worksite smoking bans provide an ideal opportunity to examine the effects of enforced smoking restrictions on not only smoking behaviour, but also other health behaviours. This pilot study examines the short term effects of a such a ban on self-reported smoking behaviour, carbon monoxide and plasma cotinine levels and a number of other appetitive behaviours. The total number of cigarettes smoked on a working day and the number smoked just during working hours both declined following the introduction of a ban. Although the carbon monoxide levels of smokers during working hours demonstrated a similar trend to self-reported smoking, smokers' cotinine levels tended to increase, following an initial decrease following the ban. These data are suggestive of a compensatory process and a change in smoking topography, probably outside working hours. Measures of stress and craving also appeared to be affected by the introduction of smoking restrictions.     

The Impact of the Antitobacco Norm on the Selected Mode of Cognitive Dissonance Reduction

Two experiments tested the hypothesis that when behavior violates an antismoking injunctive norm, dissonance is aroused, but the injunctive norm constrains how people reduce their discomfort. In Experiment 1, participants with positive or negative attitudes toward public smoking wrote an essay for or against a ban on public smoking. Whereas attitude change occurred for those whose counter‐attitudinal essay supported the antismoking norm, those whose counter‐attitudinal essay violated the antismoking norm did not change their attitudes to reduce dissonance. In Experiment 2, participants who wrote against the ban on public smoking eschewed attitude change in favor of reducing dissonance through trivialization and act rationalization. The discussion focuses on how maintaining social connections makes cognitions resistant to change when dissonance is aroused.