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Featured researches published by Mariano Castellaro.


Pensamiento Psicológico | 2014

Estudio exploratorio de la interacción colaborativa infantil en la realización de dibujos libres

Mariano Castellaro; Néstor Daniel Roselli

Objective. This paper presents an exploratory and micro-analytical study of peer collaboration among children in a free drawing task. The characteristics of this process were also analyzed according to age group and socioeconomic context. Method. Cross-sectional research in which 82 children were grouped into 41 dyads. They were 4-, 8- and 12-years-old, belonging to advantaged and disadvantaged socioeconomic contexts. Each dyad performed a collaborative free drawing task. The main instrument was observation. The interaction was analyzed from two approaches: social modality of execution, and specific verbalization. Each approach was coded by a different system of categories. The data was processed by factorial and cluster analysis. Results. Data showed three global interactive modalities: dissociative (mainly associated with 4-years-old dyads), mixed (collaborative-asymmetrical) and cooperative (the last two mainly associated with 8- and 12-yearsold dyads). Also detected were specific associations between mixed modality – disadvantaged context and cooperative modality – advantaged contexts. Conclusion. The study offers new evidence on two main issues in recent studies on peer collaboration: a) the focus on the micro-analysis of interaction; b) the growing interest on more open-ended tasks compared to traditionally addressed tasks (problem solving and tasks in science or mathematics). Also, the current paper allows analyzing action and language jointly in collaborative interaction, considering that they were studied separately in most of investigations.


Revista Intercontinental de Psicología y Educación | 2011

El proceso colaborativo en niños de escolaridad inicial y primaria. Una revisión de trabajos empíricos

Mariano Castellaro; Martín Dominino


European Journal of Psychology of Education | 2015

Peer Collaboration in Childhood According to Age, Socioeconomic Context and Task.

Mariano Castellaro; Néstor Daniel Roselli


Psicoperspectivas. Individuo y Sociedad | 2012

La regulación cognitiva de la acción en una tarea de construcción colaborativa con bloques, en díadas de niños de entre ocho y doce años

Mariano Castellaro; Néstor Daniel Roselli


Revista de Psicología | 2018

Interacción sociocognitiva entre pares en situaciones simétricas y asimétricas de competencia epistémica

Mariano Castellaro; Néstor Daniel Roselli


Propósitos y Representaciones | 2018

Resolución colaborativa de problemas lógicos en condiciones de simetría y asimetría cognitiva

Mariano Castellaro; Néstor Daniel Roselli


Journal of Educational Psychology - Propositos y Representaciones | 2018

Collaborative Resolution of Logical Problems in Symmetry and Cognitive Asymmetry Conditions.

Mariano Castellaro; Néstor Daniel Roselli


Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud | 2015

La comunicación verbal colaborativa en tres grupos etarios y dos contextos socioeconómicos

Mariano Castellaro; Néstor Daniel Roselli


Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud | 2015

Comunicação verbal colaborativa em três faixas etárias e dois contextos socioeconômicos

Mariano Castellaro; Néstor Daniel Roselli


Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud | 2015

Verbal collaborative communication in three ages and two socioeconomic contexts

Mariano Castellaro; Néstor Daniel Roselli

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Néstor Daniel Roselli

Pontifical Catholic University of Argentina

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