Child Development Theories (page 2)

Theories of development are much more specific than paradigms or worldviews (Miller, 1993). A theory of development deals with change over time and is usually concerned with three things. First, it should describe changes over time within an area or several areas of development. Second, it should describe changes among areas of development. Third, it should explain these changes.

No one theory has proved adequate to describe and explain learning or development. Numerous theories of development have influenced educational practices during the 20th century (Aldridge, Kuby, & Strevy, 1992), and currently a shift is affecting theories of child development and education. Some of the historical and current theories that have influenced education include Gesell's (1925) maturational theory, Skinner's (1974) behaviorist approach, Freud's (1935) psychoanalytic theory, Piaget's (1952) constructivist theory, Vygotsky's (1978) sociohistorical approach, Bronfenbrenner's (1989) ecological sysstems theory, and Gardner's (1983) multiple intelligences theory. More recently, critical theory (see Kessler & Swadener, 1992) has influenced education and child development practices, even though critical theory is not a theory of development. Finally, postmodern conceptions have changed the way we think of children and how to educate them (Elkind, 1995,2000/2001).

Maturational Theory

The maturational theory of Arnold Gesell (1925) continues to affect what goes on in schools, particularly in early childhood classrooms in some parts of the United States. Gesell based his theory on three major assumptions: (a) development has a biological basis, (b) good and bad years alternate, and (c) body types (endomorph, ectomorph, mesomorph) are correlated with personality development (Thomas, 1992). Maturational theory strongly influenced the teaching of reading in the mid 1900s (Morphett & Washburne, 1931). Children were not thought to be ripe for reading until they had a mental age of six and a half years. Consequently, readiness activities were developed for children who were not yet ready to read. Some of this nonsense still occurs in preschool, kindergarten, and even primary-level classrooms. Today, maturational theory is partially responsible for the existence of prekindergartens and pre first grades aimed at children who supposedly need the" gift of time," because of immaturity or a late birthday. These classrooms tend to have a ratio of boys to girls of anywhere from 7:1 to 10:1 (Aldridge, Eddowes, & Kuby, 1998).

Practitioners subscribing to maturational theory consider any difficulties a child experiences as being found within the child. This oversimplistic explanation for anything from reading problems to Attention Deficit (Hyperactivity) Disorder (AD[H]D) is extremely limiting to children and to those who work with them. If a problem lies within a child, then what value does a supportive (or, for that matter, a nonsupportive) environment have?

Another, perhaps unintentional consequence of maturational theory is the recently popular "late birthday" phenomenon. Children in classrooms who are the youngest and have a "late birthday" are often branded by the teacher as slower and less ready for instruction. Many teachers report other instructors as saying, "I knew the child would have problems. He has a late birthday."

Constructivist Theory

Although there are several "brands" of constructivism, Pia get's theory (1952) continues into the 21st century to affect what goes on in many classrooms. This theory relies heavily on logical-mathematical knowledge and universal invariant stages of development to the neglect of other forms of knowledge and the importance of context in a child's development. Even though knowledge is constructed from the "inside out" through interaction with the environment, the focus is more on the individual's coordination of relationships rather than on socially constructed knowledge.

Autonomy is the aim of education in constructivism (Kamii, 2000). Constructivist theory, however, has not adequately addressed either individual differences or cultural and contextual contributions to development and education (Delpit, 1988; Kessler & Swadener, 1992; Mallory & New, 1994). Thus, the needs of children who are different often are not met in constructivist classrooms.

The Sociohistorical Approach

The more cultural approach of Vygotsky (1978) affected learning and development through an emphasis on sociohistorical context, language and literacy learning, and the scaffolding of an adult or more able peer within a child's zone of proximal development. Although Vygotsky (1978) emphasized the salience of culture and language, the zone of proximal development concept probably has had the biggest effect on education.

The zone of proximal development is the instructional level of a child, the area in which the child can most benefit from instruction with the help from an adult or more knowledgeable peer. According to Vygotsky (1978), that which a child can do today with help from a teacher (or more able peer), the child can do tomorrow by herself. Trying to figure out a child's zone of proximal development, however, is somewhat nebulous and difficult. Vygotsky (1978) did not expound on the nature of the child's zone of proximal development, how to determine it, or how to work with a child within that zone. For children exhibiting attention and activity-level difficulties, the zone of proximal development may be even more difficult to determine and utilize.

Ecological Systems Theory

Another theory used to guide education in the late 20th century and early 21st century is Bronfenbrenner's (1989) ecological systems theory. Bronfenbrenner (1989) proposed that children are influenced by, and thus influence, the multiple systems in which they reside, either directly or peripherally. These systems include the microsystem, the mesosystem, the exosystem, and the macrosystem. Applications of this contextual theory focus on the seemingly endless variables within the child, and between the child and the numerous contexts affecting her. Although few people would quarrel with the importance of these influences, trying to account for all the endless interactions and variables affecting a child is exhausting and impractical. How would we ever have enough information about children's temperament, activity levels, attentional states, or learning capacities as they relate to the microsystem, mesosystem, exosystem, and macrosystem?

Multiple Intelligences Theory

The multiple intelligences theory of Howard Gardner (1983) is a more recent influence on education. Traditional views of intelligence favored particular cognitive processes, including certain types of problem solving (mathematical-logical intelligence) and language abilities (linguistic intelligence). According to Gardner (1983), however, these are just two types of intelligence. Five other intelligences—musical, visual-spatial, bodily kinesthetic, interpersonal, and intrapersonal-must be considered. Gardner (1983) has also added an eighth intelligence he calls the naturalist. A naturalist is someone who has the ability to recognize important distinctions in the natural world (Checkley, 1997).

Multiple intelligences theory shows promise in developing appropriate practices for children who do not fit the traditional mold or do not excel in the math or linguistic areas. Teachers can use children's types of intelligences to assist in planning and teaching in areas in which they are not as gifted. Schools and teachers, however, are not usually equipped equally to deal with multiple intelligences. For example, children from lower socioeconomic areas may not have many opportunities to explore music or visual-spatial intelligences, even if these are areas in which they might thrive. More efforts need to be made to understand multiple intelligences fully and to develop the resources necessary to support them.