Preferences for ‘Gender‐typed’ Toys in Boys and Girls Aged 9 to 32 Months

Many studies have found that a majority of boys and girls prefer to play with toys that are typed to their own gender but there is still uncertainty about the age at which such sex differences first appear, and under what conditions. Applying a standardized research protocol and using a selection of gender‐typed toys, we observed the toy preferences of boys and girls engaged in independent play in UK nurseries, without the presence of a parent. The 101 boys and girls fell into three age groups: 9 to 17 months, when infants can first demonstrate toy preferences in independent play (N = 40); 18 to 23 months, when critical advances in gender knowledge occur (N = 29); and 24 to 32 months, when knowledge becomes further established (N = 32). Stereotypical toy preferences were found for boys and girls in each of the age groups, demonstrating that sex differences in toy preference appear early in development. Both boys and girls showed a trend for an increasing preference with age for toys stereotyped for boys. Theoretical implications of the findings are discussed with regard to biological predispositions, cognitive development and environmental influences on toy preference. Copyright © 2016 John Wiley & Sons, Ltd.     

Invideo et Amo: on Envying the Beloved

Philosophia - Can we love and envy the same person at the same time? There is an overwhelming, cross-cultural and cross-disciplinary, consensus that love and envy are deeply incompatible. In this...     

Disrupted Transition to Parenthood: Gender Moderates the Association Between Miscarriage and Uncertainty About Conception

Miscarriage is a devastating yet common experience shared by women and their partners. Doctors often recommend that couples attempt to conceive again after the experience of a miscarriage, yet little is known about the emotional toll of conception following miscarriage. In the current study, we addressed two primary research questions: (a) How does experiencing a miscarriage relate to recalled emotional experiences of uncertainty surrounding efforts to conceive again? and (b) does gender moderate the association between miscarriage and retrospective accounts of emotions surrounding efforts to conceive? An online sample of parents from across the U.S. (N?=?429; 84.4 % married or cohabiting) reported their number of prior miscarriages and completed online questionnaires assessing recalled psychological adjustment (anxiety, rumination, positive and negative emotions) during their efforts to conceive their youngest child. In addition, they provided written responses regarding their experiences during this time. Participants’ responses were quantitatively analyzed for word use using LIWC, a text-analysis software program, to obtain an observational indicator of emotions. For women but not men, miscarriage was associated with recalled anxiety, rumination, and negative emotions surrounding efforts to conceive a child, as well as the use of more negative emotion, sadness, and anxiety words when describing efforts to conceive. Thus, miscarriage seemed to taint the emotional experience of trying to conceive again, and this consequence seemed particularly poignant for women.     

A Lifespan Model of Interference Resolution and Inhibitory Control: Risk for Depression and Changes with Illness Progression

Neuropsychology Review - The cognitive processes involved in inhibitory control accuracy (IC) and interference resolution speed (IR) or broadly – inhibition – are discussed in this...     

The relationship between monoaminergic gene expression,learning, and optimism in red junglefowl chicks

Animal Cognition - Intra-species cognitive variation is commonly observed, but explanations for why individuals within a species differ in cognition are still understudied and not yet clear....     

Effects of A Dual-Task Intervention in Postural Control and Cognitive Performance in Adolescents

Abstract

The aim was to assess dual- versus single-task training for motor performance and cognitive performance in adolescents. Two experiments were performed. In the first, 30 adolescents were randomized to three groups to determine the effect of dual-task difficulty on postural control: α-scaling and root mean square (RMS). In the second, 20 adolescents were randomized to two groups to determine the effect of dual-task practice to improve working memory. RMS in the post-test was lower than the pre-test in both dual-task groups, while α-scaling was lower in post-test than pre-test only in the high-difficulty dual-task group. A practice effect was observed on the percentage of correct answers only in the dual-task group (p?=?0.035). Thus, dual-task training could enhance motor and cognitive performance more than single-task training.     

The metaphysics of intersectionality

Philosophical Studies - This paper develops and articulates a metaphysics of intersectionality, the idea that multiple axes of social oppression cross-cut each other. Though intersectionality is...     

Cross-lateralisation in children with attention-deficit/hyperactivity disorder and motor skill performance

Cross-lateralisation and increased motor difficulties have been reported in children with attention-deficit/hyperactivity disorder (ADHD). Nevertheless, the question of how crossed (i.e. mixed preference) or uncrossed (i.e. same side preference) lateralisation impacts motor performance in children with ADHD has yet to be examined. In this study, previously validated observational measures of hand and foot preference were used to identify right-handed children with ADHD who display cross- (n = 29) and uncross-lateralisation (n = 31). An uncross-lateralised typically developing (TD) group (n = 32) was also identified, and included as a control. Motor performance was assessed with seven valid and reliable fine and gross motor tasks performed with both preferred and non-preferred limbs. Group, task and sex-related effects were examined. Findings revealed that male (but not female) cross-lateralised children with ADHD performed significantly worse, respectively, in two of the fine motor tasks (spiral tracing [p < .01], and dot filling [p < .05]). Results suggest that cross-lateralised hand and foot preference may affect complex motor skills in male children with ADHD. Furthermore, characteristics of ADHD may manifest differently in male and female children. Findings highlight the importance of considering both hand and foot preference when targeting motor interventions for children with ADHD.     

Do conscientious athletes value world peace? Personality traits and value preferences of young athletes and non-athletes

The preferred values and personality traits of young athletes allow to predict their decisions in the sports context. Of 120 primary and junior high school students that were surveyed, including 60 students following an extended sports curriculum and 60 students following a standard curriculum. The athletes practiced soccer, basketball and swimming. The Picture-Based Value Survey for Children based on Schwartz's theory of universal values and the Picture-Based Personality Survey for Children predicated on the Big Five model of personality were used in this study. Regression analysis with an interaction effect of type of school program on relationships between values and personality traits was carried out. Effects were observed between the type of program and preference for Universalism and Conscientiousness and preference for Hedonism and Agreeableness. In athletes, Conscientiousness correlated positively with preference for Universalism. In non-athletes, a positive correlation was found between Agreeableness and preference for Hedonism.     

Gendered Appearances among Young Children and in the Media: An East-West Cultural Comparison

Sex Roles - Many young children often exhibit a strong desire to wear extremely gender-typed clothing (appearance rigidity), reflecting their emerging gender identities. However, research on...