Inventory of Parental Influence The IPI is a 52-item Likert-type questionnaire originally constructed with the goal of isolating factors related to children's high achievement. Read more about Inventory of Parental Influence
Parenting Style and Parental Involvement The PSPI was developed as three separate but related scales to measure aspects of parenting style, specifically regarding adolescent achievement and maternal employment. Read more about Parenting Style and Parental Involvement
