Bronfenbrenner Ecological Model

Bronfenbrenner’s Ecological Model
Bronfenbrenner’s ecological theory can be visualized as a series of concentric circles that represent increasingly larger spheres of environmental influence.

Figure: Five concentric circles. The smallest circle is labeled "child." The next circle is labeled "microsystem." The third circle is labeled "mesosystem." The fourth circle is labeled "exosystem" and the fifth circle is labeled "macrosystem."

Loris Malaguzzi

Loris Malaguzzi (19201994) founded the municipal early childhood programs in Reggio Emilia, Italy, immediately after the end of World War II; he is therefore known as the father of the Reggio Emilia approach. Malaguzzi is not considered a theorist or philosopher like Dewey or Piaget, but his contribution to early childhood curriculum is significant because he integrated and refined the ideas of others to legitimize an eclectic articulation of curriculum (Goffin, 2001; Hill, Stremmel, & Fu, 2005; Chaille, 2008).

A contemporary of theorists like Gardner, Piaget, and Bronfenbrenner, Malaguzzi modeled curriculum and program development through ongoing critical reflection, merging new ideas with old and reinventing as necessary. He envisioned curriculum as an organic process, responsive to the unique characteristics, interests, and community of children and families at any particular moment in time (Gandini, 1993; Malaguzzi, 1993). Chapter 2 includes a fuller description of key ideas associated with the Reggio Emilia approach.

Howard Gardner

Until 1983, the prevailing view of intelligence held that it could be measured by assessment of verbal and mathematical abilities and assigned a number, the intelligence quotient (IQ). The widespread use of standardized IQ tests, emphasis and time commitment in elementary school on language, literacy, and mathematics is evidence of the major influence of this perspective. In 1983, Howard Gardner (1943), a cognitive psychologist like Piaget, published Frames of Mind, challenging that view by describing intelligence as multidimensional, interactive, and fluid. Gardner identified seven distinct intelligences and added two more in 1995 (see Table 1.1).

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