Preliminary Outcomes of an Incentive-based Parent-training Intervention

Journal of Child and Family Studies - Substantial evidence supports the effective reduction of child behavior problems and increase of positive parenting skills in behavioral parent-training (BPT)...     

The impact of experienced versus non‐experienced suggestions on children's recall of repeated events

Three experiments were conducted to test the proposition that children's suggestibility about an occurrence of a repeated event is heightened when an interviewer suggests false details that were experienced in non‐target occurrences of the event as opposed to new details that never occurred. In each experiment, children participated in a repeated event during which specific items varied each time (e.g. the children always got a sticker but the theme of the sticker was different in each occurrence). Separate biasing and memory interviews were then conducted. In Experiment 1, the interviewer merely suggested that the false details might have occurred in the event. In the remaining experiments, the suggested details were clearly linked to the target occurrence with either a contextual or temporal cue. The potential moderating effect of the child's age (Experiment 1) and the retention interval (Experiments 1 and 2) were also examined. Consistent with the initial hypothesis, suggestions about experienced (non‐target) details were more likely to be repeated by the children compared to suggestions about non‐experienced details. In Experiments 2 and 3, experienced suggestions were also more likely to inhibit children's recall of the target occurrence. The relevance and generalizability of these findings to the legal setting are discussed. Copyright © 2006 John Wiley & Sons, Ltd.     

Wechsler Adult Intelligence Scale-Third Edition short form for index and IQ scores in a psychiatric population

An eight-subtest short form (SF8) of the Wechsler Adult Intelligence Scale, Third Edition (WAIS-III), maintaining equal representation of each index factor, was developed for use with psychiatric populations. Data were collected from a mixed inpatient/outpatient sample (99 men and 101 women) referred for neuropsychological assessment. Psychometric analyses revealed an optimal SF8 comprising Vocabulary, Similarities, Arithmetic, Digit Span, Picture Completion, Matrix Reasoning, Digit Symbol Coding, and Symbol Search, scored by linear scaling. Expanding on previous short forms, the current SF8 maximizes the breadth of information and reduces administration time while maintaining the original WAIS-III factor structure.     

Ergonomie cognitive d’un conseil génétique pour le test présymptomatique de maladie de Huntington

We would like to propose the analysis of a multidisciplinary genetic counselling activity. More precisely, we study an interaction that took place in the consultation between an asymptomatic patient who requests for a predictive genetic testing of Huntington’s disease and two doctors successively. We describe the failure of the multidisciplinary team’s attempt to influence the conviction, or the personal rationality, of the patient for the genetic risk perception. More generally, this study illustrates the communication practices which are engendered by modern medicine can be very delicate. Therefore, this information is carried by the act of informing. This action is made of processes which are relatively independent.     

How horses (Equus caballus) see the world: humans as significant “objects”

This study aimed to determine whether horses have a kind of memory of humans (based on previous interactions), leading to a general significance of humans revealed by their reactions to humans in subsequent interactions. Subjects were 59 adult horses used to interact daily with humans. Three types of behavioural tests involving an unknown experimenter evaluated three possibly different memorized types of human–animal interactions (not work-related, using work-related objects, unfamiliar working task). We also performed standardized observations of routine interactions between each horse and its familiar handler (caretaker). To get a broad overview of the horses’ reactions to humans, we recorded both investigative and aggressive behaviours during the tests, representing respectively a “positive” and a “negative” memory of the relationship. Whereas correlations between tests revealed a general perception of humans as either positive or negative, unusual tests, i.e. that are not usually performed, elicited more positive reactions. Moreover, some horses reacted positively to a motionless person in their box, but negatively when this same person approached them, for example for halter fitting. Overall, aggressive reactions were more reliable indicators of the relationship than positive reactions, both between tests and between familiar and unfamiliar humans. Our results also show generalization of the perception of humans. These results support our hypothesis that perception of humans by horses may be based on experience, i.e. repeated interactions. Altogether, our results support the hypothesis that horses can form a memory of humans that impacts their reactions in subsequent interactions.     

Sport participation and stress among women and men

ObjectivesIn-depth analysis of the relationship between sports participation and stress among adult women and men.Design644 women and 783 men, 20–65 years, from the SPAH Flemish-Policy-Research-Centre, reported data on participation in favourite sports and mental health.MethodGender-specific multiple MANOVAs with stress appraisal and the stress response of emotional distress as dependent variables, and participation in 15 different types of sports as independent variables, including effect sizes (Cohen’s d) per sport-type.ResultsVery little difference in perceived-stress and emotional-distress existed in women and men who participated in different sport-types, suggesting that “one-activity-fits-all recommendations” are likely inappropriate. Different sports are suitable for different individuals, and it is important that one finds the sport that suits one best. Conversely, significant associations between participation in walking and in meditation sports manifested with both stress appraisal and emotional distress among women, and significant associations between participation in ball games and in water sports manifested with emotional distress among men.ConclusionsThe paper gathered substantial comprehensive insight and connected its quantitative data to existing qualitative data, presenting stimulating theoretical arguments. Sport-type related variations in the physical activity – mental health relationship were analyzed, based on the theory of mindful movement and the complexity paradigm identifying 3 coordinates on which the physical activity – mental health complexity unravels, based on: activity domains, mental health dimensions, and individual characteristics. The mindful movement theory proposes an underlying mechanism that could explain the positive physical activity – mental health relationship, and the complexity paradigm provides basis for creating a workable definition for ther concept of mindful physical activity.     

Skill in Interviewing Reduces Confirmation Bias

Interviewers given prior information are biassed to seek it from interviewees. We examined whether the detrimental impact of this confirmation bias in terms of leading question use was moderated by interviewers' demonstrated ability to adhere to open questions. We classified interviewers' adherence as ‘good’ or ‘poor’ in an independent interview before they interviewed children about a staged event. Half the interviewers were given biassing true and false information about the event; half were given no information. As predicted, only poor interviewers showed the effect of bias. Poor interviewers asked fewer open questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (high) proportion of open questions in both conditions. Poor interviewers asked more leading questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (low) proportion of leading questions in both conditions. These results demonstrate that interviewers' skill in adhering to open questions reduces the detrimental impact of confirmation bias on question type. Copyright © 2012 John Wiley & Sons, Ltd.