Fostering Analytic Metacognitive Processes and Reducing Overconfidence by Disfluency: The Role of Contrast Effects

Overconfidence leads to premature termination of study and, thus, to decreased performance. The aim of the present study is to improve students' monitoring and control. We assume that disfluency fosters analytic metacognitive processes and thus reduces overconfidence. However, we expect that contrast effects moderate the fluency effects on metacognitive processes because disfluency activates analytic metacognitive processes not only for disfluent but also for succeeding fluent learning material. To test our hypotheses, university students (N = 75) learned either with a fluent text first and afterward a disfluent text or with a disfluent text first and afterward a fluent text. The results show fluency effects on control, monitoring, and monitoring accuracy only when students learned with a fluent and afterward a disfluent text. Performance was worse for disfluent than for fluent texts in both conditions. Therefore, instructional settings that help students to implement accurate monitoring into better control and better performance are required. Copyright © 2017 John Wiley & Sons, Ltd.     

Relevance differently affects the truth,acceptability, and probability evaluations of “and”, “but”, “therefore”, and “if–then”

In this study, we investigate the influence of reason-relation readings of indicative conditionals and “and”/“but”/“therefore” sentences on various cognitive assessments. According to the Frege–Grice tradition, a dissociation is expected. Specifically, differences in the reason-relation reading of these sentences should affect participants’ evaluations of their acceptability but not of their truth value. In two experiments we tested this assumption by introducing a relevance manipulation into the truth-table task as well as in other tasks assessing the participants’ acceptability and probability evaluations. Across the two experiments, a strong dissociation was found. The reason-relation reading of all four sentences strongly affected their probability and acceptability evaluations, but hardly affected their respective truth evaluations. Implications of this result for recent work on indicative conditionals are discussed.     

A guideline for integrating dynamic areas of interests in existing set-up for capturing eye movement: Looking at moving aircraft

Today, capturing the behavior of a human eye is considered a standard method for measuring the information-gathering process and thereby gaining insights into cognitive processes. Due to the dynamic character of most task environments there is still a lack of a structured and automated approach for analyzing eye movement in combination with moving objects. In this article, we present a guideline for advanced gaze analysis, called IGDAI (Integration Guideline for Dynamic Areas of Interest). The application of IGDAI allows gathering dynamic areas of interest and simplifies its combination with eye movement. The first step of IGDAI defines the basic requirements for the experimental setup including the embedding of an eye tracker. The second step covers the issue of storing the information of task environments for the dynamic AOI analysis. Implementation examples in XML are presented fulfilling the requirements for most dynamic task environments. The last step includes algorithms to combine the captured eye movement and the dynamic areas of interest. A verification study was conducted, presenting an air traffic controller environment to participants. The participants had to distinguish between different types of dynamic objects. The results show that in comparison to static areas of interest, IGDAI allows a faster and more detailed view on the distribution of eye movement.     

Thinking around the corner: the development of planning abilities

The ability to plan and search ahead is essential for problem solving in most situations in everyday life. To investigate the development of planning and related processes, a sample of four- and five-year-old children was examined in a variant of the Tower of London, a frequently used neuropsychological assessment tool of planning abilities. The applied problems either required searching ahead for optimal solution or were solvable by pure step-by-step forward processing. Furthermore, the ambiguity of subgoal ordering was varied.Results revealed an age-related effect of search depth: the four-year olds’ planning accuracy was particularly decreased in problems demanding search ahead, while five-year olds mastered both problem types equally well. Interestingly, this interaction between age and search depth could not be accounted for by measures of working memory and inhibition. Differential effects of age were also found for subgoal ordering with respect to initial planning and movement execution times. In sum, planning abilities showed considerable development during late kindergarten age that appeared to be specifically associated with the integration and back-validation of the anticipated consequences of internally modeled actions. The present study demonstrates that a careful consideration of problem structure may greatly enhance the insights gained from the application of a routinely used assessment tool, the Tower of London. This may be especially advantageous when addressing specific subpopulations such as children or clinical samples.     

Recognition of facial affect in Borderline Personality Disorder

Patients with Borderline Personality Disorder (BPD) have been described as emotionally hyperresponsive, especially to anger and fear in social contexts. The aim was to investigate whether BPD patients are more sensitive but less accurate in terms of basic emotion recognition, and show a bias towards perceiving anger and fear when evaluating ambiguous facial expressions. Twenty-five women with BPD were compared with healthy controls on two different facial emotion recognition tasks. The first task allowed the assessment of the subjective detection threshold as well as the number of evaluation errors on six basic emotions. The second task assessed a response bias to blends of basic emotions. BPD patients showed no general deficit on the affect recognition task, but did show enhanced learning over the course of the experiment. For ambiguous emotional stimuli, we found a bias towards the perception of anger in the BPD patients but not towards fear. BPD patients are accurate in perceiving facial emotions, and are probably more sensitive to familiar facial expressions. They show a bias towards perceiving anger, when socio-affective cues are ambiguous. Interpersonal training should focus on the differentiation of ambiguous emotion in order to reduce a biased appraisal of others.     

On being stuck in time

It is sometimes claimed that non-human animals (and perhaps also young children) live their lives entirely in the present and are cognitively ‘stuck in time’. Adult humans, by contrast, are said to be able to engage in ‘mental time travel’. One possible way of making sense of this distinction is in terms of the idea that animals and young children cannot engage in tensed thought, which might seem a preposterous idea in the light of certain findings in comparative and developmental psychology. I try to make this idea less preposterous by looking into some of the cognitive requirements for tensed thought. In particular, I suggest that tensed thought requires a specific form of causal understanding, which animals and young children may not possess.

A Comprehensive Meta-Analysis of Triple P-Positive Parenting Program Using Hierarchical Linear Modeling: Effectiveness and Moderating Variables

A meta-analysis encompassing all studies evaluating the impact of the Triple P-Positive Parenting Program on parent and child outcome measures was conducted in an effort to identify variables that moderate the program's effectiveness. Hierarchical linear models (HLM) with three levels of data were employed to analyze effect sizes. The results (N = 55 studies) indicate that Triple P causes positive changes in parenting skills, child problem behavior and parental well-being in the small to moderate range, varying as a function of the intensity of the intervention. The most salient findings of variables moderating the interventions' impact were larger effects found on parent report as compared to observational measures and more improvement associated with more intensive formats and initially more distressed families. Sample characteristics (e.g., child's age, being a boy) and methodological features (e.g., study quality) exhibited different degrees of predictive power. The analysis clearly identified several strengths of the Triple P system, most importantly its ability to effect meaningful improvement in parents and children. Some limitations pertain to the small evidence-base of certain formats of Triple P and the lack of follow-up data beyond 3 years after the intervention. Many of the present findings may be relevant to other evidence-based parenting programs.     

Early intervention in the family system: A framework and review

A framework for understanding the effect of early intervention on family structure and functioning is presented. The framework uses five sets of variables to characterize families: Their ecology; and the values, roles, personalities, and interactions of family members. Twenty research studies that met criteria of having comparison/control groups, beginning intervention either prenatally or during the first 3 months of infancy, and directing intervention to family functioning are abstracted and examined in detail. Successful and unsuccessful studies are compared as to population and nature of intervention. Two criteria of success are used: (1) The commonly used criterion of any positive change; (2) a more rigorous criterion of change in at least three areas of family functioning, based on the assumption that more pervasive change will have more lasting influence on child development. Application of the first criterion found that 75% of early family focused intervention studies showed a successful outcome. Application of the latter criterion found that 50% showed a successful outcome. Further, there were no significant differences between successful and unsuccessful studies as to target group or type of intervention. The review suggests that early intervention targeted at family functioning is effective and that a more pervasive and sustained effect is likely if the intervention includes at least 11 or more contacts over at least a 3-month period.     

知情同意的意义（上）——生物库伦理学该如何理解参与者观点

解释了在进入参与生物库的门户时参与者的角色。三项实证研究对生物库参与者在生物库知情同意程序的观点进行了审慎评估和讨论。这些研究表明,对知情同意伦理要求方面,参与者的观点是带有广泛不同见解的异质组而不是同质组;需要理解在招募中捐赠者的实际情境和在这些情境下他们的感觉;许多参与者可能并不按知情同意概念所期待的方式理解参与行为;知情同意的程序对很多人而言仍然是很重要的,其灵活性也证明可以满足那些非正统的参与者的某些期望。提出通过全新的视角审视患者参与的伦理学。