Lawrence H. Ganong

A comparison of PPVT and SIT scores of young children

Eighty-four children from rural, urban, and suburban families were tested with the PPVT during a parent intervention program and with the SIT three years later as part of program evaluation. Results indicated the mean IQ on the SIT was substantially higher than expected based on the earlier PPVT scores. Sampling error and examiner error were excluded as explanations for the difference. These results suggest that the PPVT and SIT yield different scores and lack comparability.

Multiple Segment Factorial Vignettes in Family Health Interventions

Abstract Purpose Older adults and their families, geriatricians and gerontological practitioners, other health care providers, and social policy makers are invested in finding ways to prevent health and safety problems so that older adults can remain in their homes safely and independently. Family life education and problem-prevention programs designed for older adults are cost-effective ways of trying to avoid or prevent problems before they occur. The purpose of this chapter is to describe the use of multiple segment factorial vignettes as an educational method to promote safety and health. Design Multiple segment factorial vignettes (MSFVs) are short stories comprised of two to five separate segments. In research, MSFVs have been used to study attitudes, values, beliefs, and behaviors. MSFVs also have potential for use in interventions with individuals, couples, and families. We present an example of the use of MSFVs in an intervention project in which we taught the family members and friends of older adults who lived alone how to use MSFVs in collaborative problem-solving with older adults about maintaining their independence safely in their homes. The MSFV method was easily learned by project participants, readily individualized to fit the situations of older individuals, and the participants enjoyed using them. Findings MSFVs were effective in changing behaviors and cognitions of older adults. Value We present issues to consider for practitioners who want to develop and utilize MSFVs in interventions. Examples of MSFVs as interventions are presented and limitations to MSFVs are discussed.