The maturationist theory was advanced by the work of Arnold Gessell. Maturationists believe that development is a biological process that occurs automatically in predictable, sequential stages over time (Hunt, 1969). This perspective leads many educators and families to assume that young children will acquire knowledge naturally and automatically as they grow physically and become older, provided that they are healthy (Demarest, Reisner, Anderson, Humphrey, Farquhar, & Stein, 1993).
School readiness, according to maturationists, is a state at which all healthy young children arrive when they can perform tasks such as reciting the alphabet and counting; these tasks are required for learning more complex tasks such as reading and arithmetic. Because development and school readiness occur naturally and automatically, maturationists believe the best practices are for parents to teach young children to recite the alphabet and count while being patient and waiting for children to become ready for kindergarten. If a child is developmentally unready for school, maturationists might suggest referrals to transitional kindergartens, retention, or holding children out of school for an additional year (DeCos, 1997). These practices are sometimes used by schools, educators, and parents when a young child developmentally lags behind his or her peers. The young child's underperformance is interpreted as the child needing more time to acquire the knowledge and skills needed to perform at the level of his or her peers.
Theorists such as John Watson, B.F. Skinner, and Albert Bandura contributed greatly to the environmentalist perspective of development. Environmentalists believe the child's environment shapes learning and behavior; in fact, human behavior, development, and learning are thought of as reactions to the environment. This perspective leads many families, schools, and educators to assume that young children develop and acquire new knowledge by reacting to their surroundings.
Kindergarten readiness, according to the environmentalists, is the age or stage when young children can respond appropriately to the environment of the school and the classroom (e.g., rules and regulations, curriculum activities, positive behavior in group settings, and directions and instructions from teachers and other adults in the school). The ability to respond appropriately to this environment is necessary for young children to participate in teacher-initiated learning activities. Success is dependent on the child following instructions from the teacher or the adult in the classroom. Many environmentalist-influenced educators and parents believe that young children learn best by rote activities, such as reciting the alphabet over and over, copying letters, and tracing numbers. This viewpoint is evident in kindergarten classrooms where young children are expected to sit at desks arranged in rows and listen attentively to their teachers. At home, parents may provide their young children with workbooks containing such activities as coloring or tracing letters and numbers--activities that require little interaction between parent and child. When young children are unable to respond appropriately to the classroom and school environment, they often are labeled as having some form of learning disabilities and are tracked in classrooms with curriculum designed to control their behaviors and responses.
The constructivist perspective of readiness and development was advanced by theorists such as Jean Piaget, Maria Montessori, and Lev Vygotsky. Although their work varies greatly, each articulates a similar context of learning and development. They are consistent in their belief that learning and development occur when young children interact with the environment and people around them (Hunt, 1969). Constructivists view young children as active participants in the learning process. In addition, constructivists believe young children initiate most of the activities required for learning and development. Because active interaction with the environment and people are necessary for learning and development, constructivists believe that children are ready for school when they can initiate many of the interactions they have with the environment and people around them.
Constructivist-influenced schools and educators pay a lot of attention to the physical environment and the curriculum of the early childhood classroom. Kindergarten classrooms often are divided into different learning centers and are equipped with developmentally appropriate materials for young children to play with and manipulate. Teachers and adults have direct conversations with children, children move actively from center to another, and daily activities are made meaningful through the incorporation of children's experiences into the curriculum. At home, parents engage their young children in reading and storytelling activities and encourage children's participation in daily household activities in a way that introduces such concepts as counting and language use. In addition, parents may provide young children with picture books containing very large print, and toys that stimulate interaction (such as building blocks and large puzzles). When a young child encounters difficulties in the learning process, the constructivist approach is neither to label the child nor to retain him or her; instead, constructivists give the child some individualized attention and customize the classroom curriculum to help the child address his or her difficulties.
Today, most researchers have come to understand child development and the learning process as articulated by the constructivists. However, this view has not been widely translated into practice. Many kindergarten teachers and parents still believe that young children are not ready for school unless they can recite the alphabet, count, and have the ability to follow instructions from adults.