Search results for "developmental psychology"

Anxiety, Stress, and Fear Response in Mice With Reduced Endocannabinoid Levels

2016

Abstract Background Disruption of the endocannabinoid system through pharmacological or genetic invalidation of cannabinoid CB 1 receptors has been linked to depression in humans and depression-like behaviors in mice. The two main endogenous cannabinoids, anandamide and 2-arachidonoyl glycerol (2-AG), are produced on demand from phospholipids. The pathways and enzymes involved in endocannabinoid biosynthesis thus play a major role in regulating the activity of this system. This study investigates the role of the main 2-AG producing enzyme diacylglycerol lipase α (DAGL-α). Methods We generated and used knockout mice lacking DAGL-α ( Dagla −/− ) to assess the behavioral consequences of reduce…

The sensory and nutritional experience of parents guide offsprings' feeding behavior

2016

Le comportement alimentaire est régulé par des facteurs physiologiques intrinsèques et est largement influencé par l’environnement culturel. Une prise alimentaire excessive et un mode de vie trop sédentaire sont les principales raisons de l’épidémie mondiale d’obésité. Si l’influence du contexte familial sur les habitudes alimentaires ne fait aucun doute, le fait que l’état nutritionnel, métabolique et hormonal des parents avant la conception, puis de la mère pendant la gestation et l’allaitement puisse influencer le comportement alimentaire futur de l’enfant est un concept novateur qui ouvre la voie à des mesures de prévention. Au cours des dernières décennies, des travaux sur des cohortes…

Repeated, Intermittent Social Defeat across the Entire Juvenile Period Resulted in Behavioral, Physiological, Hormonal, Immunological, and Neurochemi…

2016

The developing brain is vulnerable to social defeat during the juvenile period. As complements of human studies, animal models of social defeat provide a straightforward approach to investigating the functional and neurobiological consequences of social defeats. Taking advantage of agonist behavior and social defeat in male golden hamster, a set of 6 experiments was conducted to investigate the consequences at multiple levels in young adulthood resulting from repeated, intermittent social defeats or “social threats” across the entire juvenile period. Male hamsters at postnatal day 28 (P28) were randomly assigned to either the social defeat, “social threat”, or arena control group, and they …

Associations of Trait Emotional Intelligence with Social Support, Work Engagement, and Creativity in Japanese Eldercare Nurses

2016

Sexting Prevalence and Socio-Demographic Correlates in Spanish Secondary School Students

2020

Introduction This research analyzes the prevalence of sexting and socio-demographic correlates in a sample of 647 adolescents administered a questionnaire at secondary schools in Valencia (Spain). Methods The questionnaire results indicate that 61% of respondents reported being involved in at least one case of sexting, with 24, 58, and 18% reporting having sent a sext, received a sext, and forwarded a sext, respectively. Results More males and older adolescents reported having received and forwarded sexts than female and younger adolescents. Conclusions Furthermore, time spent using Information and Communications Technology (ICT) devices, use and frequency of use of social media, grade repe…

RELACIÓN ENTRE ESTRÉS PARENTAL Y HABILIDADES LINGÜÍSTICAS EN NIÑOS CON TEA

2016

Abstract:The objectives of this study were: 1) Compare the perceived parental stress between a group of parents of children with ASD and a group of parents of children with typical development. The rest of the objectives are focused on the analysis of the ASD group.2) Compare the perceived parental stress between the parents of the ASD children with language and the parents of the ASD children without language. 3) Analyze the relationship between the perceived parental stress and the child’s receptive linguistic skills. 4) Analyze the relationship between the perceived parental stress and the child’s expressive linguistic skills. The Parenting Stress Index scale (the child domain) was used …

Enhancing daily living skills in four adults with autism spectrum disorder through an embodied digital technology-mediated intervention

2019

Abstract Background The acquisition of daily living skills is fundamental in the education of people with Autism Spectrum Disorder (ASD), especially of those with Intellectual Disability (ID), because this can significantly contribute to their autonomy, self-confidence and overall life satisfaction. The purpose of this study was to assess the impact of an embodied Digital Technology (DT)-mediated intervention, compared to a Treatment-As-Usual (TAU) intervention, for enhancing two daily living skills: washing dishes and doing laundry. Method Four males of between 25 and 37 years old with ASD and ID participated in the study. The two interventions were based on audio and picture prompting ins…

A Review of the State-of-the-Art of Assistive Technology for People with ASD in the Workplace and in Everyday Life

2019

Part 8: Digital Divide and Social Inclusion; International audience; Autism, also known as autism spectrum disorder (ASD), is an incurable brain-based disorder that refers to a wide range of complex neurodevelopment disorders characterised by marked difficulties in communication and social skills, repetitive behaviour, highly focused interests and sensory sensitivity. Autism can present challenges for affected people at the work environment and in everyday life. The barrier for individuals with ASD increases further with changing environmental situations. Individuals with ASD have limited abilities to isolate their Five senses and often experience over- or under-sensitivity to sounds, touch…

Investigating parental beliefs concerning facilitators and barriers to the physical activity in down syndrome and typical development

2017

Family is a crucial factor to determine the amount, the duration, and the complexity of children’s sport activities. This study aims at comparing the beliefs concerning the involvement in sport activities among parents of children with Down syndrome (DS) and parents of typically developing children (TDC). A phenomenological theoretical framework was adopted to realize semistructured interviews with the parents. The participants were 35 parents: 19 with children and adolescents with DS and 16 with TDC. The main facilitation/barrier themes identified by the parents of children with DS were the family and the expert at Adapted Physical Activity (APA) instructors. Conversely, the parents of TD…

Gross motor proficiency and intellectual functioning

2018

This cross-sectional study examines differences in gross motor proficiency as a function of different intellectual functioning profiles. Two motor areas have been investigated as being equally essential to gross motor functions in every-day life: locomotion and object control. It aims to compare gross motor skills endorsed by children with Down syndrome (DS), children with borderline intellectual functioning (BIF), and typically developing children (TDC). Group 1 was composed of 18 children with DS (chronological age=8.22), group 2 was composed of 18 children with BIF (chronological age=9.32), and group 3 was composed of 18 children with typical development (TD) (chronological age=9.28). Gr…