Measurement Issues in the Assessment of the Experiences of Parenthood

The widespread and dramatic changes in structural characteristics of contemporary American families have encouraged social scientists to rethink the family as a social form, debate characteristics and qualities of functional families, and work to dispel myths and monolithic view of contemporary life (e.g., Bernardes, 1993; Cheal, 1993; David, 1993). Yet, in spite of all attention given to complexity and diversity found within families, relatively little research exists that focuses on contemporary parents and their experiences of parenthood as unit of analysis (Goetting, 1986; Rossi, 1968). What little research there is has been criticized for employing measures that lack an adequate conceptual and/or psychometric foundation (Goetting, 1986). The notion that measurement is crucial to social sciences is a commonplace and unexceptional observation. While importance of good measurement is openly acknowledged by research community (Grotevant they do not exist in fact -- meaning that they are neither directly or indirectly observable (Kaplan, 1964). Insight into a concept is derived from measurement procedures used for linking these abstract concepts to empirical indicators (Carmines & Zeller, 1979). In order to link abstract concepts to empirical indicators, researchers must evolve an explicit and organized plan for classifying (and often quantifying) data that will be presented as representative of concepts (Riley, 1963). This explicit and organized plan requires that meaning of concepts be specified. The organized plan for assessing abstract concepts begins, thus, with a process that links theory and measurement -- namely, conceptualization process (Blalock, 1982). The failure to bridge gap between theory and measurement is seen as one of measurement error (Blalock, 1982). Measurement error exists in any and all efforts to assess constructs that are not and cannot be directly observable. The goal in construction of a measure is to reduce risk of measurement error. Theory is related to reduction of measurement error by clarifying parameters and dimensions of a concept. …