0000000000800628

AUTHOR

Jesús Rosel

showing 3 related works from this author

Binge administration of 3,4-methylenedioxymethamphetamine ("ecstasy") impairs the survival of neural precursors in adult rat dentate gyrus.

2006

3,4-Methylenedioxymethamphetamine (MDMA) is a potent stimulant and hallucinogenic drug whose ability to regulate neurogenesis in the adult has not been previously investigated. We used 5'-bromo-2-deoxyuridine (BrdU) and Ki-67 as mitotic markers, and doublecortin (DCX) as a marker of immature neurons, to study proliferation, survival and maturation of adult-generated cells in the dentate gyrus (DG) of the hippocampus following binge administration of MDMA (8 injections of 5 mg/kg at 6 h intervals). The results showed that MDMA treatment did not affect cytogenesis in the DG, but significantly decreased the survival rate of cells incorporated after 2 weeks to the granular layer of the DG by ca…

HallucinogenDoublecortin Domain ProteinsMalemedicine.medical_specialtyDoublecortin ProteinCell SurvivalN-Methyl-34-methylenedioxyamphetamineHippocampusCellular and Molecular NeuroscienceInternal medicinemedicineAnimalsProgenitor cellRats WistarPharmacologyNeuronsAnalysis of VariancebiologyBehavior AnimalDentate gyrusStem CellsNeurogenesisNeuropeptidesColocalizationMDMACell DifferentiationImmunohistochemistryDoublecortinRatsEndocrinologyKi-67 Antigennervous systemBromodeoxyuridineDentate Gyrusbiology.proteinHallucinogensNeuroscienceMicrotubule-Associated Proteinsmedicine.drugNeuropharmacology
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Understanding Discipline in Families of Children with Attention-Deficit/Hyperactivity Disorder: A Structural Equation Model

2009

One hundred and fifty-five mothers of children with attention deficit/hyperactivity disorder (ADHD) completed a semi-structured interview, the Parenting Stress Index Questionnaire (Abidin, 1990), to evaluate parenting stress. The Parenting Scale (Arnold, O’Leary, Wolff & Acker, 1993) was also administered to measure dysfunctional discipline strategies. Structural equation modeling was used to test a model in which the independent variables were the Child’s Characteristics and the Socio-Educational Status of his or her family; intermediate variables were Parenting Stress concerning the Child Domain and concerning the Parent Domain; and the dependent variable was Parental Discipline. The resu…

MalePermissivenessLinguistics and LanguagePsychological interventionDysfunctional familyComorbidityModels PsychologicalStructural equation modelingLanguage and LinguisticsStructural equation modelingEducationDevelopmental psychologyUNESCO::PSICOLOGÍA::Psicología del niño y del adolescente::Problemas de aprendizajeChild RearingCost of IllnessInterview PsychologicalmedicineHumansAttention deficit hyperactivity disorderChildGeneral PsychologyParenting stress; Discipline strategies; Structural equation modelingParentingDepression:PSICOLOGÍA::Psicología del niño y del adolescente::Problemas de aprendizaje [UNESCO]Social environmentUNESCO::PSICOLOGÍA::Patología ::Desórdenes del comportamientomedicine.diseaseMother-Child RelationsSocial relationTest (assessment)Expressed EmotionParenting stressSocioeconomic FactorsAttention Deficit Disorder with HyperactivityAttention Deficit and Disruptive Behavior DisordersSpainChild PreschoolScale (social sciences)Discipline strategiesQuality of LifeFemalePsychology
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Contributions of Motivation, Early Numeracy Skills, and Executive Functioning to Mathematical Performance. A Longitudinal Study

2018

The main goal of this longitudinal study is to examine the power of different variables and its dynamic interactions in predicting mathematical performance. The model proposed in this study includes indicators of motivational constructs (learning motivation and attributions), executive functioning (inhibition and working memory), and early numeracy skills (logical operations, counting, and magnitude comparison abilities), assessed during kindergarten, and mathematical performance in the second year of Primary Education. The sample consisted of 180 subjects assessed in two moments (5–6 and 7–8 years old). The results showed an indirect effect of initial motivation on later mathematical perfo…

Longitudinal studyMathematical performancelcsh:BF1-990Primary educationearly numeracy skillsSample (statistics)Early numeracy skillsmathematical performanceDevelopmental psychologymotivationPsychology0501 psychology and cognitive sciencesPractical implicationsGeneral PsychologyOriginal ResearchMotivationWorking memory05 social scienceslongitudinal study050301 educationlcsh:PsychologyEarly numeracyLongitudinal studyAttributionPsychologyExecutive functioningMathematical performanceexecutive functioning0503 education050104 developmental & child psychology
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