Emotional memory for central and peripheral details in children with callous-unemotional traits

A limited number of studies have shown that adults and adolescents with psychopathic traits suffer from emotional memory impairment. The present study examined whether this finding could be replicated in a sample of children between 8 and 12?years of age with callous-unemotional (CU) traits. Children with high CU traits (n?=?24) were compared with children with low CU traits (n?=?18) with regard to performance on a peripheral memory recognition test that examined memory for central and peripheral components of neutral and negative pictures. Results showed that overall recognition rates did not differ between the high- and low-CU groups. For negative pictures, both groups demonstrated better recognition of the central component at the expense of the peripheral component, while for neutral pictures, the peripheral component was better recognized than the central component. This study is the first to demonstrate that children with high CU traits do not suffer from an impaired emotional memory. Copyright ? 2012 John Wiley & Sons, Ltd.     

The origin of children's implanted false memories: Memory traces or compliance?

A longstanding question in false memory research is whether children's implanted false memories represent actual memory traces or merely result from compliance. The current study examined this question using a response latency based deception task. Forty-five 8-year-old children received narratives about a true (first day at school) and false event (hot air balloon ride). Across two interviews, 58/32% of the participants developed a partial/full false memory. Interestingly, these children also showed higher false recall on an unrelated DRM paradigm compared to children without a false memory. The crucial finding, however, was that the results of the deception task revealed that children with partial and full false memories were faster to confirm than to deny statements relating to the false event. This indicates that children's implanted false memories reflect actual memory traces, and are unlikely to be explained by mere compliance.     

Using an Example Statement Increases Information but Does Not Increase Accuracy of CBCA,RM, and SCAN

Verbal credibility assessment methods are frequently used in the criminal justice system to investigate the truthfulness of statements. Three of these methods are Criteria Based Content Analysis (CBCA), Reality Monitoring (RM), and Scientific Content Analysis (SCAN). The aim of this study is twofold. First, we investigated the diagnostic accuracy of CBCA, RM, and especially SCAN. Second, we tested whether giving the interviewee an example of a detailed statement can enhance the diagnostic accuracy of these verbal credibility methods. To test the latter, two groups of participants were requested to write down one true and one fabricated statement about a negative event. Prior to this request, one group received a detailed example statement, whereas the other group received no additional information. Results showed that CBCA and RM scores differed between true and fabricated statements, whereas SCAN scores did not. Giving a detailed example statement did not lead to better discrimination between truth tellers and liars for any of the methods but did lead to the participants producing significantly longer statements. The implications of these findings are discussed. Copyright © 2013 John Wiley & Sons, Ltd.     

Contextual Bias in Verbal Credibility Assessment: Criteria‐Based Content Analysis,Reality Monitoring and Scientific Content Analysis

Verbal credibility assessment encompasses several methods used to evaluate the credibility of statements by examining their content. In two experiments, we tested to what extent these methods are sensitive to contextual bias. Four statements were presented, although their context was manipulated by confronting raters with extra‐domain information that either enhanced or diminished the credibility of the statements. In Experiment 1, 32 police officers analysed the statements using scientific content analysis. In Experiment 2, 128 undergraduates analysed the statements using criteria derived from criteria‐based content analysis, reality monitoring or scientific content analysis. Results showed that all three methods were equally vulnerable to contextual bias. Copyright © 2013 John Wiley & Sons, Ltd.     

Differential Outcomes of Adolescents with Chronically Ill and Healthy Parents

Approximately 10% of children grow up with a parent who has been diagnosed with a chronic medical condition (CMC) and seem to be at risk for adjustment difficulties. We examined differences in behavioral, psychosocial and academic outcomes between 161 adolescents from 101 families with a chronically ill parent and 112 adolescents from 68 families with healthy parents, accounting for statistical dependence within siblings. Children between 10 and 20 years and their parents were visited at home and filled in questionnaires. Multilevel analyses showed that 20–60% of the variance in most adolescent outcomes was due to the family cluster effect, especially in internalizing problem behavior, caregiving variables and quality of parent attachment. Conversely, the variance in stress and coping variables and grade point average (GPA) was mainly due to individual characteristics. Adolescents with parents affected by CMC displayed more internalizing problems than the comparison group and scored higher on frequency of household chores, caregiving responsibilities, activity restrictions, isolation, daily hassles and stress. In addition, their grade point average was comparatively worse. No group differences in externalizing problems, coping skills and quality of parent attachment were found. In conclusion, the family cluster effect largely explains adolescent outcomes and should be accounted for. Adolescents with parents affected by CMC are subject to an increased risk for internalizing problems, adverse caregiving characteristics, daily hassles, stress and a low GPA. According to a family-centered approach, school counselors and health care practitioners should be alert to adjustment difficulties of children with a chronically ill parent.     

The Analysis and Design of Mental Information Work: A Method Based on the Action Facilitation Approach

Abstract

Mental information work (MIW) can be characterized as work with information and information objects in which mental activities predominate. We examine some problems concerned with the analysis of MIW for (re)design purposes, related to: (1) the accessibility of mental activity for analysis; (2) the complexity of person-task interaction; and (3) the establishment and use of norms in evaluation and (re)design. Furthermore, we describe the structure and contents of a method for the analysis and design of MIW that is currently being developed within the theoretical framework of Action Theory and the Action Facilitation Approach. The focus of the method is on the “within-job” level, dealing with features of the actual performed work behaviour within its environment. The overall architectural level of jobs is taken into account as well. Criteria for the evaluation of work activity are defined on both levels. The method is developed in co-operation with field experts on the analysis and design of work.     

Influence of test anxiety on measurement of intelligence

In this study a measurement model for a test anxiety questionnaire was investigated in a sample of 207 Dutch students in the first grade of junior secondary vocational education. The results of a confirmatory factor analysis showed that a model for test anxiety with three factors for worry, emotionality, and lack of self-confidence is associated with a significantly better fit than a model comprised of only the first two factors. The relations of the three test anxiety factors to scores on intelligence tests for measuring verbal ability, reasoning, and spatial ability were examined. The results indicated that test anxiety appears to be transitory: the negative relation between test anxiety and test performance promptly fades away. Finally, we examined whether a distinction can be made between highly test anxious students with low performance due to worrisome thoughts (interference hypothesis) or low ability (deficit hypothesis). Results do not support the deficit hypothesis because the scores of all highly test anxious students increased in a less stressful situation.     

What Speech Errors Can Tell Us About Word-Form Generation: The Roles of Constraint and Opportunity

The likelihood of occurrence of a speech error is influenced by constraints imposed on the word-form generation process as well as by characteristics of the words in the utterance. In three tongue twister experiments I investigated these roles of constraint and opportunity. In Experiments 1 and 2 word onsets were more likely to interact with each other in a speech error than with phonemes in other positions. However, phonemes in word-internal positions were less likely to interact with each other than with word onsets. These results indicate that word onsets are particularly error-prone and therefore often interact with each other, but are also very likely to engage in interactions with phonemes in other positions if the elicitation technique encourages these interactions. The fatal experiment aimed to create speech errors in which consonants and vowels interacted. These errors are rarely reported in the literature but were successfully generated in this experiment. The implications for a model of word-form generation are discussed.