Investigating Emotional Body Posture Recognition in Adolescents with Conduct Disorder Using Eye-Tracking Methods

Research on Child and Adolescent Psychopathology - Adolescents with Conduct Disorder (CD) show deficits in recognizing facial expressions of emotion, but it is not known whether these difficulties...     

Ontological realism and sentential form

The standard argument for the existence of distinctively mathematical objects like numbers has two main premises: (i) some mathematical claims are true, and (ii) the truth of those claims requires the existence of distinctively mathematical objects. Most nominalists deny (i). Those who deny (ii) typically reject Quine’s criterion of ontological commitment. I target a different assumption in a standard type of semantic argument for (ii). Benacerraf’s semantic argument, for example, relies on the claim that two sentences, one about numbers and the other about cities, have the same grammatical form. He makes this claim on the grounds that the two sentences are superficially similar. I argue that these grounds are not sufficient. Other sentences with the same superficial form appear to have different grammatical forms. I offer two plausible interpretations of Benacerraf’s number sentence that make use of plural quantification. These interpretations appear not to incur ontological commitments to distinctively mathematical objects, even assuming Quine’s criterion. Such interpretations open a new, plural strategy for the mathematical nominalist.     

How Accurate Are National Stereotypes? A Test of Different Methodological Approaches

We compared different methodological approaches in research on the accuracy of national stereotypes that use aggregated mean scores of real people's personality traits as criteria for stereotype accuracy. Our sample comprised 16,713 participants from the Central Europe and 1,090 participants from the Baltic Sea region. Participants rated national stereotypes of their own country using the National Character Survey (NCS) and their personality traits using either the Revised NEO Personality Inventory or the NCS. We examined the effects of different (i) methods for rating of real people (Revised NEO Personality Inventory vs. NCS) and national stereotypes (NCS); (ii) norms for converting raw scores into T‐scores (Russian vs. international norms); and (iii) correlation techniques (intraclass correlations vs. Pearson correlations vs. rank‐order correlations) on the resulting agreement between the ratings of national stereotypes and real people. We showed that the accuracy of national stereotypes depended on the employed methodology. The accuracy was the highest when ratings of real people and national stereotypes were made using the same method and when rank order correlations were used to estimate the agreement between national stereotypes and personality profiles of real people. We propose a new statistical procedure for determining national stereotype accuracy that overcomes limitations of past studies. We provide methodological recommendations applicable to a wider range of cross national stereotype accuracy studies. Copyright © 2018 European Association of Personality Psychology     

Influences on communicative development at 24 months of age: child temperament, behaviour problems, and maternal factors

Within a longitudinal study using a large representative, community sample of infants recruited at mean age 8 months, we examined influences on infant communication development at 24 months, including child gender, shy temperament, behavioural and emotional problems, and several variables relating to maternal psychosocial health. On most developmental measures girls were in advance of boys and they also showed shyer temperament. Child gender, shy temperament and maternal psychosocial indices were associated with both vocabulary development as measured by the MacArthur-Bates Communicative Development Inventory (CDI), and communication and symbolic development assessed via the Communication and Symbolic Behaviour Scales-Developmental Profile (CSBS) at 24 months. No prediction was found using scores at 8 or 12 months, although moderate stability between measures between 12 and 24 months was evident. Predictors of 24 month outcomes were all concurrently measured variables, and included temperamental shyness, but very little variance in communication outcomes was explained. Children whose mothers were experiencing clinical levels of depression and life difficulties reported more child behavioural problems.     

The initial capitalization superiority effect in German: evidence for a perceptual frequency variant of the orthographic cue hypothesis of visual word recognition

A perceptual frequency variant of the orthographic cue (OC) hypothesis (Peressotti, Cubelli, & Job, 2003) was tested in two perceptual identification experiments using the variable viewing position technique: German nouns and non-nouns that are most frequently perceived with or without initial letter capitalization, respectively, were tachistoscopically presented in upper-case, lower-case, or with initial capitalization. The results indicated that words were best recognized in the form they are most frequently perceived in, which suggests that during reading acquisition abstract as well as case- and item-specific OCs may be learned and used for recognition.     

Preschoolers' use of spatiotemporal history, appearance, and proper name in determining individual identity

Humans construe their environment as composed largely of discrete individuals, which are also members of kinds (e.g., trees, cars, and people). On what basis do young children determine individual identity? How important are featural properties (e.g., physical appearance, name) relative to spatiotemporal history? Two studies examined the relative importance of these factors in preschoolers' and adults' identity judgments. Participants were shown pairs of individuals who looked identical but differed in their spatiotemporal history (e.g., two physically distinct but identical Winnie-the-Pooh dolls), and were asked whether both members in the pair would have access to knowledge that had been supplied to only one of the pairs. The results provide clear support for spatiotemporal history as the primary basis of identity judgments in both preschoolers and adults, and further place issues of identity within the broader cognitive framework of psychological essentialism.     

Further evaluation of leisure items in the attention condition of functional analyses

Research suggests that including leisure items in the attention condition of a functional analysis may produce engagement that masks sensitivity to attention. In this study, 4 individuals' initial functional analyses indicated that behavior was maintained by nonsocial variables (n = 3) or by attention (n = 1). A preference assessment was used to identify items for subsequent functional analyses. Four conditions were compared, attention with and without leisure items and control with and without leisure items. Following this, either high- or low-preference items were included in the attention condition. Problem behavior was more probable during the attention condition when no leisure items or low-preference items were included, and lower levels of problem behavior were observed during the attention condition when high-preference leisure items were included. These findings suggest how preferred items may hinder detection of behavioral function.     

Psychological interventions for infertile patients: a review of existing research and A new comprehensive approach

The usefulness of psychological support for infertile patients has been highlighted in the literature over the past number of years. This article provides a review of existing research on psychological interventions for infertile patients, and presents the Fertility Group Intervention as an example of the application of existing research. There is clear empirical evidence of high levels of depressive symptoms, anxiety, and distress among infertile patients undergoing assisted reproductive treatment (ART). Infertile patients need and require increased psychological support. Various studies indicate the efficacy of psychological interventions for infertile patients with respect to their mental health and, in part, pregnancy rates. However, many such studies exhibit methodological problems. Therefore, in future research, additional studies of high‐quality design are needed to achieve more definitive answers on the efficacy and indication of psychological interventions for infertile patients. Currently, the Fertility Group Intervention represents a comprehensive therapeutic approach integrating established empirical and theoretical approaches with the aim of helping infertile patients – particularly those undergoing ART – cope with distress related to their infertility and medical treatment. This article further outlines the therapeutic background and structures, treatment goals, practical implications, and feasibility of the Fertility Group Intervention.     

How Fragile Is Conditional Cooperation? A Field Experiment with Smartphones during the 2014 Soccer World Cup

We conducted an experiment in a highly cooperative environment to find out how a disruption, similar to a broken window, affects behavior. A centipede game was framed as a game of soccer and run with smartphones during a soccer public viewing event, that is, a Bavarian beer garden with a large screen displaying a soccer game. We provided some subjects with information that was supportive to cooperation and others with disruptive information, aimed at inducing a broken window effect. The disruption reduced the willingness to cooperate at the final stage of the game. But expectations regarding teammates remained unaffected such that cooperation at earlier stages remained high. Cooperation is thus not as fragile as one might fear. Copyright © 2016 John Wiley & Sons, Ltd.