A longitudinal study on transactional relations between parental marital distress and adolescent emotional adjustment

Using a cross-lagged effect model with 3 waves of data from a 6-year longitudinal study with 3-year intervals, transactional relations between parental marital distress and adolescent emotional adjustment were examined. The sample consisted of 531 parent-adolescent dyads. Results showed that marital distress as reported by parents and emotional adjustment as reported by adolescents were reciprocally related in a transactional model over time. This was principally true for girls and for late adolescents and young adults. For older adolescent girls, an almost full transactional model was found, whereas associations between marital distress and emotional adjustment were less strong for younger girls and were absent for boys.     

Four Core Social‐Psychological Motivations to Undertake Collective Action

Collective action against collective disadvantage is a theoretically and socially relevant phenomenon that has received increased scientific attention in recent years. Because recent work combines different theoretical traditions, the last decade can be rightly called an ‘age of integration’. In this article, I take stock and look ahead by briefly reviewing four core social‐psychological motivations for undertaking collective action (based on identity, morality, emotion, and efficacy). I then review recent accumulating evidence for an encompassing social‐psychological model of collective action that integrates all four core motivations. Based on this model's shortcomings, I close by calling for an ‘age of innovation’ for which I propose a theoretical and research agenda.     

The speed and accuracy of perceptual decisions in a random-tone pitch task

Research in perceptual decision making is dominated by paradigms that tap the visual system, such as the random-dot motion (RDM) paradigm. In this study, we investigated whether the behavioral signature of perceptual decisions in the auditory domain is similar to those observed in the visual domain. We developed an auditory version of the RDM task, in which tones correspond to dots and pitch corresponds to motion (the random-tone pitch task, RTP). In this task, participants have to decide quickly whether the pitch of a “sound cloud” of tones is moving up or down. Stimulus strength and speed–accuracy trade-off were manipulated. To describe the relationship between stimulus strength and performance, we fitted the proportional-rate diffusion model to the data. The results showed a close coupling between stimulus strength and the speed and accuracy of perceptual decisions in both tasks. Additionally, we fitted the full drift diffusion model (DDM) to the data and showed that three of the four participants had similar speed–accuracy trade-offs in both tasks. However, for the RTP task, drift rates were larger and nondecision times slower, suggesting that some DDM parameters might be dependent on stimulus modality (drift rate and nondecision time), whereas others might not be (decision bound). The results illustrate that the RTP task is suitable for investigating the dynamics of auditory perceptual choices. Future studies using the task might help to investigate modality-specific effects on decision making at both the behavioral and neuronal levels.     

Unsafe Assertions

John Turri has recently provided two problem cases for the knowledge account of assertion (KAA) to argue for the express knowledge account of assertion (EKAA). We defend KAA by explaining away the intuitions about the problem cases and by showing that our explanation is theoretically superior to EKAA.     

Mandrills learn two-day time intervals in a naturalistic foraging situation

Animal Cognition - Primates display high efficiency in finding food in complex environments. Knowledge that many plant species produce fruit simultaneously, can help primates to anticipate fruit...     

Robust anger: Recognition of deteriorated dynamic bodily emotion expressions

In two studies, the robustness of anger recognition of bodily expressions is tested. In the first study, video recordings of an actor expressing four distinct emotions (anger, despair, fear, and joy) were structurally manipulated as to image impairment and body segmentation. The results show that anger recognition is more robust than other emotions to image impairment and to body segmentation. Moreover, the study showed that arms expressing anger were more robustly recognised than arms expressing other emotions. Study 2 added face blurring as a variable to the bodily expressions and showed that it decreased accurate emotion recognition—but more for recognition of joy and despair than for anger and fear. In sum, the paper indicates the robustness of anger recognition in multileveled deteriorated bodily expressions.     

A comprehensive and systematic approach to parent education

Abstract

This paper emphasizes the importance of parent education, particularly in our current rapidly changing society. The history of parent education is briefly reviewed and a new program called STEP, Systematic Training for Effective Parenting is discussed in detail.     

The Missing Link: On Strengthening the Relationship Between Values and Attitudes

Three experiments that test whether the activation of values may result in a change in the relationship between the activated value and connected attitudes are discussed. Participants were primed with the value universalism and subsequently asked for their attitude toward organically grown food. Our results strongly suggest that values are more likely to significantly influence attitudes when the relevant value is activated and the link between the activated value and attitude is activated as well. However, merely activating a specific value is not sufficient to instigate a significant change in the relationship between a value and its related attitudes.     

Attentional control adjustments in Eriksen and Stroop task performance can be independent of response conflict

In the Eriksen flanker and colour-word Stroop tasks, the response time (RT) difference between incongruent and congruent trials is smaller following incongruent trials than following congruent trials: the "Gratton effect" (Gratton, Coles, & Donchin, 1992). According to the prevailing conflict-monitoring theory (Botvinick, Braver, Barch, Carter, & Cohen, 2001), the Gratton effect reflects attentional control adjustment following response conflict on incongruent trials. However, because previous studies compared incongruent and congruent trials, it remains unclear to what extent the Gratton effect is driven by incongruent rather than congruent trials. To resolve this issue, we included neutral trials in addition to incongruent and congruent trials in the Eriksen (Experiment 1) and Stroop (Experiment 2) tasks. Participants responded manually and vocally in both tasks. Moreover, we assessed responding to Stroop stimuli that were preceded by neutral cues or by incongruent- or congruent-predicting cues (Experiment 3). In all three experiments, the RT difference between incongruent and congruent trials was larger for postcongruent trials than for postincongruent and postneutral trials. These findings suggest that control adjustments can be independent of response conflict, challenging conflict-monitoring theory.