Personality variables are associated with educational attainment and socioeconomic outcomes. In this study we incorporated a polygenic score derived from the largest genome-wide association study (GWAS) of educational attainment to date (Lee et al., 2018) into the Interactionist Model of R. D. Conger, Martin, and Masarik (2021) that describes the…

Early childhood is a critical period to intervene for obesity, developmental and behavioural problems. Data from 1065 children in 14 Northeast Iowa Community Action Head Starts (HS) were collected between 2011 and 2018. Body mass index (BMI) and developmental scores were assessed at the beginning of each school year and compared after the first…

Evidence of longitudinal relations between language and early literacy skills in early childhood and later reading (and other) achievement is growing, along with an expanding array of early education programs designed to improve later academic outcomes and prevent, reduce, or close later academic achievement gaps across groups. Assessment systems…

Building on recommendations from several of the articles in the special section on conscientiousness in the June 2014 issue of "Developmental Psychology," the present study tested predictions from the interactionist model (IM) of socioeconomic influences on individual development. In an approach consistent with the idea of cumulative…

According to family systems and life course theories, periods of intense change, such as early adolescence, can disrupt stable family systems, leading to changes in family relationships. In this longitudinal study, we investigate 2 types of change in parental hostility and warmth toward their children during early adolescence (Grades 6 to…

A phenomenological approach was used with this study to give a voice to individuals who are incarcerated for the purpose of understanding their past educational experiences in the areas of academics, personal/social, and career exploration. The study included interviews with 25 individuals who are incarcerated and who were purposefully selected to…

Youth suicide is a public health issue and the second leading cause of death for young Iowans ages 15 to 24 years, with young males six times more likely to die than their female peers (Iowa Department of Public Health, 2009). Suicide among adolescents is a complex issue, but there are patterns of individual, family, school, and community…

This article reports findings from an impact study of a 2-year postsecondary academic program offered in state prisons. Outcomes examined for participants during their 1st year of participation include performance on a standardized test of critical thinking skills, credit acquisition, achievement motivation, educational aspirations, personal…

This quantitative research study sought to determine the factors that distinguish those students who are classified as "major-changers" from those who are classified as "relatively stable" (never changing their initial major or changing only once or twice). Participants of this study were full-time undergraduate students…

An instrument administered to 3,437 Iowa high school students measured their perceptions of personal development and leadership skills. Of the 10 scales, cooperation, citizenship, self-confidence, and personal development were rated highest; group drive, group productivity, and group achievement lowest. Officers in student organizations rated the…

Developmental Science aims to generate a new body of knowledge that encompasses and integrates findings from various well-defined academic disciplines concerned with developmental processes of human and non-human organisms. Although all development related research traditions surely have their own distinct history, certain theoretical ideas…

The activities in the publication were developed for use in the exemplary project entitled Models for Career Education in Iowa. Included in the document are an overview of the project's concepts, a diagram of the model for career development being implemented in the project, and an explanation of the model and the self-awareness classroom…

THE EFFECTS OF TRAINING GIVEN TO A GROUP OF GIFTED CHILDREN IN A SPECIAL SUMMER PROGRAM WERE TESTED DURING THE FOLLOWING SCHOOL YEAR WITH RESPECT TO OVERALL ACHIEVEMENT AND ADJUSTMENT AMONG THE STUDENTS. THE PROJECT WAS DESIGNED TO COMPARE THIS EXPERIMENTAL GROUP WITH TWO CONTROL GROUPS DRAWN FROM DIFFERENT SCHOOL POPULATIONS. IT WAS THE SECOND…

An Iowa project identified curriculum, program standards, and a framework for promoting marketing education programs. The mission for the state action plan for marketing education is to develop a strategy to revitalize Iowa's marketing education for the 21st century. Three goals support this mission: (1) create a community-wide awareness of the…

The parents of 14 Iowa individuals with severe/profound mental disabilities were interviewed 1 and 3 years after their sons/daughters graduated from or "aged out" of high school. Two categories of information were sought concerning the adult adjustment of these individuals: (1) general status variables including marital status, place of…