There are several main issues in human development that are subject to controversy. Some researchers maintain, for example, that development is a continuous process throughout life while others view development as happening in stages. In responding to the following questions, cite the page numbers from the textbook where you found your answers.
1. Describe the continuity (qualitative) vs discontinuity (quantitative) perspectives on how people change over time developmentally.
2. Provide at least one example from the text supporting each perspective that a classmate has not already used.
3. Cite the page numbers from the text where you drew your information from.
Sample Answer
In human development, the debate between continuity and discontinuity focuses on the rhythm and nature of growth. While the prompt mentions "qualitative" and "quantitative," it is important to clarify that continuity is typically associated with quantitative changes (smooth, measurable increases), whereas discontinuity is associated with qualitative changes (shifts in kind or type).In human development, the debate between continuity and discontinuity focuses on the rhythm and nature of growth. While the prompt mentions "qualitative" and "quantitative," it is important to clarify that continuity is typically associated with quantitative changes (smooth, measurable increases), whereas discontinuity is associated with qualitative changes (shifts in kind or type).
Continuity vs. Discontinuity Perspectives
The Continuity Perspective (Quantitative Change): This view suggests that development is a smooth, gradual, and cumulative process. Change is seen as quantitative—meaning it involves an increase in the amount or degree of a skill or physical attribute. Proponents of this view compare development to the way a tree grows: it gets taller and wider slowly over time, without sudden shifts in its "treeness."