Demonstrating the effect of context on order effects for an army air defense task using the patriot simulator

The results reported herein support the hypotheses that (1) situation-specific, contextual features of a task can cause people to use explanation-based reasoning (Pennington and Hastie, 1993); (2) such reasoning can cause experienced personnel, both individually and in two-person teams, to reinterpret the meaning of the same information when it is presented in two different ordered sequences; and (3) the result will be primacy or recency (or no) effects depending on whether the most recent conflicting information can be explained away or not, respectively. These results extend the belief-adjustment model proposed by Hogarth and Einhorn (1992), which does not address information reinterpretations, and always predicts recency effects for an evaluation task with a short series of conflicting information. More generally, the results demonstrate the importance of situation-specific, contextual features in understanding judgment processes. © 1997 John Wiley & Sons, Ltd.     

Technology‐based contingency management and e‐cigarettes during the initial weeks of a smoking quit attempt

Contingency management (CM) interventions are among the most effective behavioral interventions for smoking. This study assessed the effects of CM and electronic cigarettes (ECs) on smoking reductions and abstinence for durations of 30‐36 days. Twelve participants were exposed to Baseline, EC alone, and EC + CM conditions. An internet‐based platform was used to monitor smoking via breath carbon monoxide (CO) and deliver CM for smoking abstinence (CO ≤4 ppm). A Bluetooth‐enabled EC monitored daily EC puffs. Abstinence rates were equivalent between EC (34.4%) and EC + CM (30.4%) conditions. Both conditions promoted smoking reductions. We observed an inverse correlation between smoking and EC puffs (r = ‐.62, p < .05). Results suggest the use of electronic cigarettes can promote smoking reductions and abstinence, and CM did not improve these outcomes. Larger magnitude consequences or tailoring EC characteristics (e.g., flavor) may have improved outcomes. Technology‐based methods to collect intensive, longitudinal measures of smoking and electronic cigarette use may be useful to characterize their environmental determinants.     

A comparison of group contingencies on academic compliance

We used a reversal design with an embedded multielement design to compare the effects of an independent group contingency and a randomized dependent group contingency on compliance with assigned literacy worksheets in a first‐grade general education classroom. Nine participants were selected based on low levels of compliance in baseline or by teacher identification. Results indicated that both group contingencies increased compliance relative to baseline for the majority of participants. The independent condition produced higher levels of compliance for four students and the randomized dependent condition produced higher levels of compliance for one student. For four students, the two group contingencies were equally effective. A preference assessment indicated that the majority of target students preferred the randomized dependent condition and the majority of nontarget students preferred the independent condition. A number of potential explanations for our preference findings, including the possible role of obtained reinforcement, are discussed.     

Only children in the 21st century: Personality differences between adults with and without siblings are very,very small

Negative beliefs about only children suggest that they are spoiled and unlikable, with these early personality differences persisting across the lifespan. Early research found little support for the idea, yet, negative views towards only children remain prevalent. The current research re-visited the issue using a large national panel study of New Zealand adults (N = 20,592) to assess mean differences in personality between those with and without siblings. Adults with no siblings reported significantly lower levels of conscientiousness and honesty-humility and higher levels of neuroticism and openness than adults with siblings; however, mean differences failed to reach the threshold of even a small effect size (|d’s| = 0.08–0.11). Beliefs about only children appear to contradict actual group differences.     

On Becoming a Cybernetician: Highlights and Milestones

In this article, I describe how I encountered cybernetics and how it became an important part of my life. I begin with an account of my time at Brunel University and also describe how I came to work with Gordon Pask, one of the few intellectuals and researchers in the UK who styled themselves as cyberneticians. To enrich my story, I include an overview of the story of cybernetics as I perceive it. Given the importance I attach to cybernetics as an intellectual tool, I end with a plea for it to be included in all educational curricula.     

Effects of relational transgressions on idealization of and disillusionment with one's romantic partner: A three‐wave longitudinal study

In this three‐wave study (n = 121 couples), we tested whether one couple‐member's relational transgressions (high and low severity) at Wave 1 predicted less idealization on warmth and competence traits and greater disillusionment by the partner at the next two waves. It was hypothesized that (a) greater frequency of the target partner's severe transgressions in 1 month would be needed to reduce how much the other partner idealized the target in the competence domain, (b) higher frequency of even relatively less severe transgressions would lower the partner's idealization of the target in the warmth domain, and (c) any transgressions would raise perceivers' disillusionment. Longitudinal analyses (controlling for earlier idealization and disillusionment) substantially supported predictions.     

Gender,sect and shrine: discursive contestations at Bibi Pak Daman,Lahore

The syncretic traditions and practices at a shrine can defy the prevalence of rationalistic bureaucratisation and authorised tradition along a number of vectors. One can find such activities at one of the most thriving shrines of Lahore, Pakistan, that of Bibi Pak Daman. Not only is this site unusual because of the veneration of women spiritual figures, additionally the contesting claims and practices found at this site map onto sectarian (Sunni-Shia) boundaries and challenge the very origin, found in modern historiographical narratives, of the shrine. Cleavages around gender and sect increase with the administrative taking over of the shrine by the postcolonial state of Pakistan, which is ideologically determined to wipe out pluralistic practices in the name of modernisation. Interestingly, this study shows that, contrary to disenchantment arising from bureaucratic modernisation, rationalising claims perversely add a few more localised practices giving depth to the shrines sacred geography and make no difference to devotee numbers.     

Suspects' consistency in statements concerning two events when different question formats are used

Lie detection research has typically focused on reports about a single event. However, in many forensic and security contexts, suspects are likely to report on several events, some of them may be untruthful. This presents interviewers with the challenge of detecting which reports are true and which are not. Varying question format in a second interview, we examined differences in liars' and truth‐tellers' statement consistency about two events. One hundred and fifty participants viewed a meeting in which a noncritical and a critical event were discussed. Truth‐tellers were instructed to be honest in their reports about both events, whereas liars had to lie about the critical event. In the first interview, all participants provided a free recall account. In a second interview, participants either gave another free recall account or responded to specific questions presented sequentially (concerning one event at a time) or nonsequentially (concerning both events simultaneously). Liars' accounts featured fewer repetitions than truth‐tellers for both events, particularly in response to questions presented in nonsequential order. The implications for the use of this question format are discussed.     

The function of language in parent‐infant psychotherapy

Parent‐infant psychotherapy, a rather new field in psychoanalysis, raises questions of how to conceptualize the clinical process. Previous publications have used semiotic concepts to account for the therapist's non‐verbal communication and investigated the countertransference, including what the baby might grasp of its variations. The present paper focuses on another argument for using verbal interventions to a baby in therapy; they present him with a symbolic order that differs from that of the parent. The qualitative difference between the parent's and the analyst's address is conceptualized by Dolto's term parler vrai. The therapeutic leverage is not the analytic interventions' lexical content but their message that words can be used to expose conflicts. Thereby, one can transform warded‐off desires into demands that can be negotiated with one's objects. The reasons why this address catches the baby's attention are discussed. A prerequisite for such attention is that the infant brain is prewired for perceiving words as a special communicative mode. Relevant neuroscientific research is reviewed in regard to this question. The presentation relies on concepts by Dolto, Lacan and Winnicott and findings from neuroscience and developmental psychology. It also briefly discusses Chomsky's linguistic concepts in relation to these therapies.