Moniker maladies: when names sabotage success

In five studies, we found that people like their names enough to unconsciously pursue consciously avoided outcomes that resemble their names. Baseball players avoid strikeouts, but players whose names begin with the strikeout-signifying letter K strike out more than others (Study 1). All students want As, but students whose names begin with letters associated with poorer performance (C and D) achieve lower grade point averages (GPAs) than do students whose names begin with A and B (Study 2), especially if they like their initials (Study 3). Because lower GPAs lead to lesser graduate schools, students whose names begin with the letters C and D attend lower-ranked law schools than students whose names begin with A and B (Study 4). Finally, in an experimental study, we manipulated congruence between participants' initials and the labels of prizes and found that participants solve fewer anagrams when a consolation prize shares their first initial than when it does not (Study 5). These findings provide striking evidence that unconsciously desiring negative name-resembling performance outcomes can insidiously undermine the more conscious pursuit of positive outcomes.     

The psychological treatment of tinnitus: An experimental evaluation

Disabling tinnitus in 27 patients was treated in an experimental setting with two different types of therapy aiming at the development of coping behaviour. One was focused on behavioural control procedures, while the other aimed at more cognitive control methods such as distraction. The results of the two forms of therapy were compared with each other and with observations of the untreated control subjects. Assessments of subjective loudness, discomfort from tinnitus and controllability were made on analogue scales and at a questionnaire follow-up. Psychoacoustic measures such as personal loudness units (PLU) were used in connection with these self-recordings and for evaluation of treatment effects. The results confirmed favourable reports on behavioural methods in tinnitus. However, no differences were found between therapies. The results are discussed in the light of the coping and adaptation theory.     

A matching method of successive approximations and its instrumentation

The present paper reports a method of successive approximations. The technique is optimal for matching stimuli with respect to time and all Ss are forced to use the same strategy. The S’s answer to the question of which is more intense, a reference or a matching stimulus, initiates a new matching stimulus according to an algorithm that bisects intervals up or down in successive trials and gives a new matching stimulus to judge. A circuitry that governs the method of successive approximations is reported. The method is exemplified by an experimental set-up for odor intensity matching.     

Language Delay and Externalizing Problems in Preschool Age: A Prospective Cohort Study

This study sought to examine the direction of causation between language delay and two externalizing problems; inattention and aggression. Autoregressive fixed effects models were fitted to data from 25,474 children (age 1.5 to 5 years; 50.8% boys) in the population-based longitudinal Norwegian Mother and Child Cohort Study (MoBa), to model the direction of causality for language delay and inattention and aggression, respectively. The most parsimonious model for the relationship between language delay and inattention was one where both common factors and reciprocal causation were estimated. Adjusted for common factors, language delay was estimated to have a non-significant effect on inattention by b?=?0.12 (p?=?0.06), and inattention to have a significant effect on language delay by b?=?0.19 (p?=?0.03). The most parsimonious model for the direction of causality for language delay and aggression was one where the entire association could be explained by language delay having effect on aggression b?=?0.12 (p?<?0.02). It appears that while language delay can best be conceptualized as an epiphenomenon of inattention partly related to both common factors and causal processes, aggression can best be conceptualized as caused by language delay. This illumination of the hypothetical causal links between two common problem domains in preschool-aged children has clear implications on where to implement interventions to prevent co-occurrence of language delay and externalizing problems.     

Repeated Interrogations –Stretching the Deception Detection Paradigm

In real life, suspects are often subjected to repeatedinterrogations. Psycho-legal research on deception has neglectedthis fact. To remedy this mismatch a series of studies wasconducted mapping how repeated interrogations affectlie-catchers' judgemental processes, deception detectionperformance, and meta-assessments. In two experiments we foundthat lie-catchers given access to consecutive statements from onesuspect did not perform better than lie-catchers given access toone statement only. In addition, access to repeatedinterrogations inflated the lie-catchers' confidence in thecorrectness of their veracity judgement, which had a detrimentaleffect on the accuracy-confidence relation. As the basis forassessing veracity was changed from one to several statements thelie-catchers, to a large extent, seemed to trust the `consistencyheuristic'. The assumption underlying this heuristic is thatinconsistency implies deception and consistency implies truth.The data show that (a) people tend to disagree as to whether aparticular set of consecutive statements is consistent or not,and (b) deceptive statements are at least equally consistent astruthful statements. In order to explain the latter finding a`repeat vs. reconstruct' hypothesis was suggested, assuming thatliars try to repeat their initial statement, whereastruth-tellers try to reconstruct a previously experienced event.The low predictive accuracy found for the `consistency heuristic'strongly questions beliefs held by professional lie-catchers,opinions expressed in the psycho-legal literature andrecommendations found in applied interrogation manuals.     

Effects of reiteration,hindsight bias,and memory on realism in eyewitness confidence

This study investigated the effects of repetition, memory, feedback, and hindsight bias on the realism in confidence in answers to questions on a filmed kidnapping. In Experiment 1 the participants showed overconfidence in all conditions. In the Repeat condition (‘how confident are you now that your previous answers are correct’) overconfidence was reduced as a consequence of the decrease in confidence in both correct and incorrect answers compared with the Repeat condition when the participants received feedback on their answers and were asked to remember their initial confidence, the confidence level was higher for correct and lower for incorrect answers. In Experiment 2, recalled confidence (the Memory condition) increased compared with the original confidence both for correct and incorrect answers; the effect of this was increased overconfidence. The Hindsight condition showed a decrease in confidence in incorrect answers. The results suggest that a unique hindsight effect may be more clearly present for incorrect than for correct answers. Our study gives further evidence for the malleability of the realism in eyewitness confidence and we discuss both the theoretical and forensic implications of our findings. Copyright © 2000 John Wiley & Sons, Ltd.     

Increasing item engagement and decreasing automatically reinforced problem behavior within a modified competing stimulus assessment

A competing stimulus assessment (CSA) is commonly used to identify leisure items for use in treatments designed to decrease automatically reinforced problem behavior. However, this type of assessment may not yield useful information if participants do not readily engage with leisure items. The purpose of this study was to evaluate a modified CSA that included additional treatment components (i.e., prompting, prompting plus differential reinforcement of alternative behavior). The modified CSA identified the treatment components and leisure items that were most effective for increasing leisure-item engagement and decreasing problem behavior for each participant. Modified CSA outcomes maintained during an extended treatment analysis in a natural setting and when intervention components were faded.     

Seeing approach motivation in the avoidance behavior of others: implications for an understanding of pluralistic ignorance

Four studies tested the hypothesis that observers tend to interpret others' actions as approach motivated even when they recognize that their own identical choices were motivated by avoidance. Study 1 found that voters in the 2000 U.S. Presidential election who chose a candidate primarily because of their aversion to the alternative thought that others who voted for the same candidate liked him more than they themselves did. In Studies 2, 3, and 4 participants who learned that others made the same choice as themselves between 2 unappealing flavors of soda orjelly beans estimated that the others would pay more than they would for their common choice. The relevance of these findings for an understanding of pluralistic ignorance is discussed.     

Children's prepared and unprepared lies: can adults see through their strategies?

We investigated adults' ability to detect children's prepared and unprepared lies and truths. Furthermore, we examined children's strategies when lying. Thirty children (11–13 years) were interviewed about one self‐experienced and one invented event each. Half had prepared their statements, the other half not. Sixty adult observers assessed the veracity of 10 videotaped statements each. Overall deception detection accuracy (51.5%) was not better than chance. The adults showed higher accuracy for unprepared statements (56.6%), than prepared statements (46.1%). The adults reported to have used more verbal than nonverbal cues to deception, especially the Detail criterion. The most frequent verbal strategy reported by the children was to use real‐life components (e.g. own or others' experiences); the most frequent nonverbal strategy was to stay calm. Arguably, the low accuracy is due to adults' failure to see through the lying children's strategies. Copyright © 2006 John Wiley & Sons, Ltd.     

Detecting Deceit in Pairs of Children1

This study examined adults’ ability to distinguish between truthful and deceptive pairs of children. Adult observers (N = 88) judged the veracity of one of 22 truthful or deceptive pairs of children (12–13 years). The children were interviewed separately about their real or imagined encounters with an unknown man. Analyses showed that the overall accuracy was 62.5%; significantly better than chance level of 50%. Deception detection accuracy was higher when watching both pair members than when watching one child. The analysis of self‐reported cues to deception given by observers showed that the consistency between the children's statements was the most frequent cue. An analysis of the actual consistency of children's statements showed significantly more contradictions in the deceptive statements.