Managing work and family in home-based employment

Two 10-item scales, one describing the management of the home-based work and the other, the management of the family work, were administered to a sample of household managers who are also the home-based worker. Scale items are designed to assess dimensions of input, planning, implementing, and output.T-tests are used to compare the means of the individual items and the scale means. Confirmatory factor analysis is used to assess whether the factoring of the scale items support the theoretical framework. Scores are higher for the management of the home-based work than for the management of family work. Although both scales are highly reliable, the items in the home-based work scale factor clearly into the dimensions of standard setting and controlling. One interpretation may be that, given a choice, the dual-manager may choose to consciously organize the paid work instead of the family work.This paper reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural/Urban Families, partially supported by the Cooperative States Research Service, U.S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont. Appreciation is expressed to Frank Chiang at Cornell University and Young Rae Oum at Iowa State University for the computer assistance needed to complete this research article. Patsy Sellen was instrumental in formatting and stylizing this paper to required guidelines.Her current research interests include household asset and debt formation, working families and employers' benefits, and home-based employment. She received her Ph.D. from Purdue University in 1978.Her current research work includes an analysis of family resource management in Mexico and housing conditions in rural areas. She is also involved in the study of households who work at-home for pay and their associated management practices and coping strategies. She received her Ph.D. from Pennsylvania State University in 1970.Her current research work includes such topics as divorce settlements, at-home income generation and management practices of households who are engaged in home-based employment. Her Ph.D. was received from Cornell University in 1978.     

Studying at-home income generation: Issues and methods

Methods used to locate and study 899 home-based workers and their households in nine states are described in detail, with emphasis on the rationale behind the decisions about the definition of home-based work, sampling, the development of the interview schedule, data collection procedures, and data preparation. More than 10% of all households in the nine states include someone who is engaged in home-based work; 7% of the households have a member who has been engaged in the activity for more than 1 year and who spends at least 312 hours annually in the activity. The respondents have a mean age of 42.5 years, and have completed a mean of 13.8 years of education. More than half live in communities of 2,500 or over, and have lived there for more than 10 years. More than 40% of the sample consist of individuals who are married and have children living in the home. The average household income in 1988 was just over $42,000.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural/Urban Families, partially supported by the Cooperative States Research Service, U. S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont.In addition to at-home income generation, her research interests include divorce settlements and time use. She received her Ph.D. from Cornell University in 1978.Her current research interests include family resource management in Mexico, determinants and consequences of intergenerational co-residence, as well as family management in households in which there is at-home income generation. She received her Ph.D. from The Pennsylvania State University in 1970.Her dissertation involves the estimation of a reservation age for home-based workers.She has had 15 years of experience in survey research, 10 years as Projects Coordinator, and served as Project Manager for this study.     

Home-based employment: Historical and current considerations

The purposes of this article are threefold. First, there is a brief review of current and historical research on home-based business with special emphasis on female home-based employment and the impact of such employment on family life. Second, a conceptual model for family work activities is advanced. Finally, concepts related to home-based employment that could be used to frame and describe the empirical study are specified.This article reports results from the Cooperative Regional Research Project, NE-167, entitled At-Home Income Generation: Impact on Management, Productivity and Stability in Rural/Urban Families, partially supported by the Cooperative States Research Service, U. S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont.Her research interests include measuring household production, at-home income generation, and rural families. She received her Ph.D. in Family and Consumer Economics from the University of Missouri-Columbia.Her research interests include home-based business and consumer behavior. She received her Ph.D from Virginia Polytechnic Institute and State University.Her research interests include consumer behavior and family economic issues. She received her Ph.D. from Virginia Polytechnic Institute and State University.     

Home-based workers: Worker and work characteristics

The purpose of the study reported here is to describe the worker and work characteristics of 899 home-based business owners and wage earners, using a definition that excludes farmers, hobbyists, and persons taking work home from a job located elsewhere. Contrary to predictions by futurists of an influx of white-collar workers from the office to home, the home-based workers in this research are more likely to be marketing and sales persons, contractors, or mechanical and transportation workers. Full- or part-time employment status, home tenure, seasonality of work, and occupation are significantly associated with ownership status. Findings show significant group differences on age, education, years in the community, household size, and net annual home-based income. Business owners, on average, are older, have less education, come from larger households, have lived in their communities more years, and have lower net annual home-based incomes than their wage earner counterparts.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and University of Vermont. Appreciation is expressed to Ana Marie Vargas and Johnny M. H. On for their assistance with the computer analyses, and to Florence Abe, Laraine Hoffman, and Meesok Lee for their help in the final preparation of this article. The authors acknowledge the patience and helpful suggestions of two anonymous reviewers.Her current research interests include home-based employment, multiple farm income families, and computer-based education. She received her Ph.D. from Oregon State University.Her current research interests include home-based employment, economic adjustments of farm families, and the interrelationship of management to an individual's quality of life. She received her Ph.D. from Purdue University.Her primary areas of research are rural households, the impact of employment on a family, learning theories as applied to financial education, retirement, and home-based employment. She received her Ph.D. from The Pennsylvania State University.     

The utilization of child care by households engaged in home-based employment

A logit procedure is used to examine the factors associated with the likelihood of using child care services among a sample of households with both a home-based worker and a child designated as needing care. Being a single-parent, having high family income, and the presence of a two-year old child are positively associated with the likelihood of using child care. Being an older worker, having a child who is one year or less or children who are 11 to 12 years, and having a less professional occupation decreases the likelihood of using child care. Self-employment decreases the likelihood of usage; owning a business that hires employees or services increases the likelihood of usage. The major conclusion is that home-based work may be a coping strategy for some child care needs, but home-based working households often need and use child care.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural/Urban Families, partially supported by the Cooperative States Research Service, U. S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont. Authors are listed in descending order of their contributions to this research paper. Appreciation is expressed to Frank Chiang for the computer assistance needed to complete these analyses. Patsy Sellen was instrumental in formatting and stylizing this article to required guidelines.Her current research interests include household asset and debt formation, working families and employers' benefits, and home-based employment. She received her Ph.D. from Purdue University in 1978.Nancy C. Saltford, has recently been a Visiting Scholar at the Employee Benefit Research Institute, a public policy research organization in Washington D.C. where she specialized in employer policies for working families. Her Ph.D. was received from Purdue University in 1971.Her research interests include the economics of divorce and at-home income generation. She received her Ph.D. from Oregon State University in 1986.Her primary areas of research are rural families, household production, family time use and its meaning, and the interactive aspects of managerial, productive and affective functions of families. She received her Ph.D. from the University of Missouri-Columbia in 1983.     

Building family functioning scales into the study of at-home income generation

This article describes testing of scales designed to measure the ways family members interact in a personal subsystem. The scales are intended to complement data about the managerial subsystem of a family and are to be used in conjunction with a regional research project focused on home-based work. The article includes conceptual underpinnings, construction of measures, and results of factor analysis of the measures administered. Suggestions for use of a family functioning scale in the context of a household that has a member working at home are explored in the final section.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture, and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont.Her research interests include measuring household production, at-home income generation and rural families. She received her Ph.D. in Family and Consumer Economics from the University of Missouri-Columbia.Her research is primarily in poverty and divorce and the economic well-being of women and children. She received her Ph.D. from Oregon State University.Her research interests include entrepreneurship, especially as it relates to women and to international development. Her Ph.D. is from Cornell University.     

The effects of children on the major dimensions of home-based employment

Using an ordinary least squares regression procedure and data from the NE-167 sample of home-based employment households, the effects of children on seven major home-based work dimensions, respectively, are estimated along with remaining work dimensions and a series of control variables. The findings show that having a child equal to or under 18 years of age reduces home-based work hours by 407 hours per year, which equates to 1 work day per week. The separate effect of a child under 6 years of age reduces work hours by 296 hours per year or about three-quarters of a work day per week. Being a male home-based worker offsets these children effects considerably compared with being a female home-based worker. Children in general are negatively related to large-scale businesses that hire employees or services. Younger children negatively affect the likelihood of being a home-based business owner and being involved in seasonal home-based employment.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture, and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and University of Vermont. Appreciation is expressed to You-Hyun Cho for the computer assistance needed to complete these analyses. Patsy Seilen and Justine Lynge were instrumental in formatting and stylizing this article to required guidelines.Her current research interests include household asset and debt formation, working families, and employers' benefits and home-based employment. She received her Ph.D. from Purdue University in 1978.     

Satisfaction with home-based employment

Using data from nine state regional research project on at-home income generation, the relationships of three satisfaction variables to demographic and work situation variables of 899 household managers in households with home-based employment are investigated. The satisfaction variables include quality of life, family income, and control over everyday life. The majority of households are satisfied with their quality of life and control over life although only moderately satisfied with income. One variable is related to the three satisfaction variables, the wage earner's control over the amount of work done in a day.This paper reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture, and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and the University of Vermont. This article was accepted in 1992 under the editorship of Charles B. Hennon.Her research interests include evaluation of teaching/learning, program evaluation, and entrepreneurship. She received her Ph.D. from Cornell University.     

The impact of the family on home-based work

This article reports on a study of 899 families with at least one member engaged in home-based work. Six work characteristics are examined in relation to family structure and gender of the home-based worker: business ownership, occupation of the home-based work, amount of income generated, location of the work space, number of hours worked, and availability of help with the work. Women in single-parent and full-nest families are found to do the most restructuring of work time and space and women home-based workers generate less income from the work than do men. Male home-based workers experience less conflict between family and work scheduling, are more likely to have an exclusive work space, and tend to have help with the home-based work.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University and University of Vermont.Her research interests include divorce, work and family, and the economic well-being of women and children. She received her Ph.D. from Oregon State University.He has extensive experience in research, consulting, and training for small business owners and operators, including single parents, disabled veterans, Hispanics, rural and home-based. He received his Ph.D. from New York University.     

Female-headed households in nonmetropolitan areas: Housing and demographic characteristics

This article describes selected demographic and housing characteristics of nonmetropolitan female-headed households. It compares nonmetropolitan female householders with the average U.S. household, including regional differences. Female heads are older and more likely to have members in poor health than U.S. households on average. Female heads are also more likely to be in poverty and to experience housing poverty. Although the female householders do not suffer from space and quality problems, housing affordability is a problem. Most female heads live in owned, single-family dwellings and are more likely to live in mobile homes than the average U.S. household. This research was funded under the auspices of the U.S. Department of Agriculture, Cooperative State Research Service, and the experiment stations in Idaho, Indiana (Purdue University), Iowa, Minnesota, Missouri, Nebraska, and New York (Cornell University). Also supporting the research were East Carolina University, Illinois State University, Kansas State University, and Western Michigan University. The authors thank Mary Ann Horvath and Roxanne Miller for their assistance in preparing the figures and document. She received her Ph.D. from Oklahoma State University. Her work includes research in housing and the economic well-being of women. She received her Ph.D. from The Ohio State University. Her research interests include housing and neighborhood assessment and women and public policy issues.     

The roles of role strain,economic resources and time demands in explaining mothers' life satisfaction

Time diary and questionnaire data from mothers who are full-time homemakers, members of dual-earner households, and heads of single-parent households are analyzed to determine the influence of family structure, economic resources, and time demands on their life satisfaction. The multivariate analysis reveals that family structure is moderately related to mothers' satisfaction with progress in life but not to satisfaction with life as a whole. Mothers' satisfaction with life as a whole does vary with their life cycle stage, economic situation, and their use of time.Her research interests include time use of household members and CADD education for interior design students. She received her Ph.D. from Michigan State University.Her research assesses the impact of household composition changes on economic well-being. She received her Ph.D. from Cornell University.     

The unique nature of textile and craft home-based workers: A comparison

Using data collected by a nine-state regional research project, textile and craft home-based workers are compared with the rest of the home-based workers in the sample on several selected variables: home-based work and worker characteristics, income, adaptive behaviors to hectic work times, and advantages and disadvantages of home-based work. Significantly more females than males are engaged in textile and craft home-based work. The findings are related to gender; compared with other workers, textile and craft workers spend fewer hours on home-based work, have lower gross business incomes but greater gross family incomes, have more spouses employed outside the home, and are more likely to use personal time than to hire help during hectic work times. Additional research should investigate gender effects and their relationship to the choice and context of home-based work as well as their impact on the household.This article reports results from the Cooperative Regional Research Project, NE-167, entitled,At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and University of Vermont. The authors are listed alphabetically and have contributed equally to this publication.Her research interests include home-based work, social aspects of clothing, and consumer purchase behavior.Her research interests include farm family financial management, home-based work, and housing expenditures.     

The effect of homemaker's employment status on children's time allocation in single- and two-parent families

This study compares the effect of homemaker's employment status on children's time allocation in single- and two-parent families. Specifically under investigation is the effect of living in a family in which the mother is employed professionally, employed non-professionally, or not employed outside the home on older child's time allocated to household work, school work, and recreation in single- and two-parent families. Age and sex of older children and constraints on their time, such as school attendance, are controlled for in the analysis. The data are from a California study. A two-step multiple regression procedure is used. The effect of homemaker's employment status on older child's time allocated to household work, school work, and recreation is not found to differ by family structure. Homemaker's employment status does not explain a significant amount of variance in older child's time allocation.Rosemary J. Key is Assistant Professor, Department of Consumer Economics and Housing, Cornell University, 103 Martha Van Rensselaer Hall, Ithaca, New York 14850. Her research interests include substitutability between family members' time in household production, and sequencing techniques used in household production activities. She received her Ph.D. from The Ohio State University.Margaret Mietus Sanik is Associate Professor, Department of Family Resource Management, The Ohio State University, 1787 Neil Avenue, Columbus, Ohio 43210. Her research interests include time use among family members and household production. She received her Ph.D. from Cornell University.     

Housing tenure,structure, and crowding among Latino households

This article examines the effect of federal housing and public assistance programs on the housing quality of different Latino households. The research tests models of crowding and housing tenure and structure for Latino households. The data for this research are from the 1990 Latino National Political Survey-Panel Study of Income Dynamics (LNPS-PSID). Findings reveal that housing and public assistance programs do help alleviate crowding among the Latino population, but they do not help Latino households achieve ownership of a single-family home. All the demographic variables in the model contribute to the explanation of crowding, and a majority also significantly explain housing tenure and structure. Significant differences are found among Latino subgroups in the explanatory variables for crowding, tenure, and structure. She is also the director of the Center for the Study of Aging at Illinois State. Her research interests include housing of minority households and congregate housing for the elderly. She received her Ph.D. from Iowa State University. Her research interests include housing needs of Latino households, resource management of female-headed Puerto Rican households, fertility decisions of Puerto Rican women, and student labor force participation. She received her Ph.D. from the University of Illinois.     

Children's time in household work: Estimation issues

The purpose of this article is to analyze children's time in household production using tobit analysis to adjust for nonparticipation and to compare the results to a regression analysis. In general, more variables are significant in each of the analyses based upon gender and birth order of the children. More importantly, the additional variables go beyond whether the day was a schoolday and the age of the child. The past failure of children's time spent in household work to change with differences in their families' characteristics appears to have been an artifact of not accounting for nonparticipation when estimating marginal effects.Her current research interests include use of clothes washers and family members' time use. She received her Ph.D. from Cornell University.She is currently conducting research in the areas of home-based employment and small family businesses.     

Toward a scheduling congruity theory of family resource management

This article presents the elements of a theory to explain the dynamic construction and execution of production processes. The theory takes into account both the cognitive underpinnings and observable streams of purposive action necessary for managerial behavior. It attempts to explain both the consciously planned and executed action of individuals and the more routine, repetitive activities which dominate most resource allocation behavior. Further, it provides a framework within which goal directed actions of individuals may be translated into goal directed actions of groups of individuals.The authors wish to thank two anonymous reviewers for their helpful comments on an earlier draft of this article.Rosemary J. Avery is an Assistant Professor in the Department of Consumer Economics and Housing at Cornell University, 103 Martha Van Rensselaer Hall, Ithaca, NY 14853. She received her Ph.D. from The Ohio State University in 1988. Her research areas include family management and time use, family decision making, and family formation via adoption.Kathryn Stafford is an Associate Professor in the Department of Family Resource Management at The Ohio State University, Campbell Hall, Neil Avenue, Columbus, OH 43210. Her research focuses upon management by families who generate income at home, and she has also done work in the areas of family time use and household production. She received her Ph.D. from Cornell University in 1978.     

Family/work roles' relation to perceived stress: Do gender and ethnicity matter?

This exploratory research examines whether gender and ethnic differences exist in family- and work-related variables that best predict perceived stress. The Anglo male (N=115) and female (N=199) and Mexican-American male (N=35) and female (N=85) respondents each had the roles of employee, spouse, and parent. Data were collected by mail questionnaire from state-classified employees at the three land-grant universities in Colorado, New Mexico, and Wyoming as part of Cooperative Regional Research Project W-167. Regression analysis indicates that role overload is a significant predictor of stress for Anglo males and females and Mexican-American females, thus providing some support for the role strain theory, which suggests that increasing the number of roles drains personal resources and may increase stress. Satisfaction with family roles enters regression equations as significant predictors for two sample groups. Other variables enter only one of the four regression equations; thus ethnicity and gender differences are found in the variables predicting perceived stress and should be considered in future research in this area. The research was funded by the Colorado, New Mexico, and Wyoming Agricultural Experiment Stations as part of Cooperative Regional Research Project, W-167, “Work, Stress, and Families.” Her research interests include issues related to balancing work and family and to family resource management. She received her Ph.D. from Pennsylvania State University. Her research interests include grief and loss issues and family support systems. She received her Ph.D. from Arizona State University. His research interest is minority families, and his Ph.D. is from Florida State University. Her research interest is Latino family functioning. Her Ph.D. is from New Mexico State University. His research interest is human resource development emphasizing ranching families. He received his Ph.D. from Iowa State University.     

The determinants of worry over chronic health condition for rural couples

This study investigates the determinants of chronic health conditions that worry the member of rural couples who serves as the household financial manager. A sample of 1,115 rural couples from the NC-182 regional research project Family Resource Utilization as a Factor in Determining Economic Well-Being of Rural Families is used. The logit analysis finds that the probability of having a condition that worries the financial manager increases if she or he is middle aged or older, is not employed, and has external Locus of Control. This probability also increases when the dissatisfaction with the resources available to handle a financial emergency increases and the more often the financial manager does not have money to pay for the doctor.Preparation of this research was supported in part by the Minnesota Agricultural Experiment Station project 52–056 and the Minnesota Extension Service. Data were collected in conjunction with the cooperative regional research project NC-182, Family Resource Utilization as a Factor in Determining Economic Well-Being of Rural Families. Cooperating states are Arizona, California, Illinois, Indiana, Iowa, Kansas, Michigan, and Minnesota.Her current research interests include the economic well-being of various family forms. She received her Ph.D. from University of Illinois.Her current research interests include family financial management and consumer bankruptcy. She received her Ph.D. from the University of Missouri.Her current research interests include issues concerned with family stress management including financial stress. She received her Ph.D. at Michigan State University.Her current research interests include economic and environmental well-being for families and individuals with emphasis on the impact of environmental regulations on economic well-being. She received her Ph.D. from University of Illinois.His current interests include economic well-being of rural families. He was a research assistant for Dr. Bauer before receiving his Ph.D. degree in Agriculture and Applied Economics, University of Minnesota, St. Paul, MN.     

The allocation of time to grocery shopping: A comparison of Canadian and U.S. households

This study examines grocery shopping time and incorporates some of the advances made in the estimation of time use, including enjoyment of time spent in an activity, the endogeneity of grocery prices, and simultaneity of time and expenditures. Three groups of consumers are compared: Anglophone and Francophone Canadians and U.S. households. Results indicate that the model explains more of the variation in time use for Anglophone Canadians and U.S. households than for Francophone Canadians.She currently conducts research in the areas of consumer behavior and economic outcomes associated with drug use and life course implications of retirement. She received her Ph.D. from Cornell University in 1988.Her research interests are food distribution, retailing, consumer behavior, consumer satisfaction and arts management. She received her Ph.D. from Cornell University in 1991.     

Time use satisfaction of wives: Home,farm, and labor force workload

Factors related to time spent in work roles are investigated for a sample of 685 wives living on family farms in seven southern and midwestern states. Data were collected in a comprehensive mail survey. Results show that variables reflecting management are the most important predictors of wife's time use satisfaction. Wife's satisfaction is also significantly related to her education and nonfarm employment. Conclusions indicate that, although wives on family farms experience work-role overload relative to their husbands, they are satisfied with their time contributions to the home/farm situation.Jeanne L. Hafstrom is Associate Professor, Consumer Sciences Division, University of Illinois, 161 Bevier Hall, 905 So. Goodwin, Urbana, IL 61801. She received her Ph.D. from the University of Illinois. Her current research interests include economic well-being and the quality of life.MaryAnn Paynter is Assistant Professor and Family Economics Extension Specialist, Consumer Sciences Division, University of Illinois, 547 Bevier Hall, 905 So. Goodwin, Urbana, IL 61801. She received her Ph.D. from Pennsylvania State University. Her current research interests include family resource management strategies.This study was part of S-191 Regional Research Project Farm Wife's External Employment, Family Economic Productivity and Family Functioning, and Project No. 60-0366 supported by the Agricultural Experiment Station, College of Agriculture, University of Illinois at Urbana-Champaign.