ELECTRONIC ARTICLE |
From the National Institute of Child Health and Human Development, Bethesda, Maryland
| ABSTRACT |
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Design. Japanese and South American immigrant mothers of 2-year-olds completed a standardized survey of parenting knowledge and provided information about sociodemographic and infant health status. Their data were compared with European American mothers in the United States.
Results. Immigrant mothers scored
70% on the evaluation of parenting knowledge, significantly lower than multigenerational US mothers. The majority of immigrant mothers did not know correct answers for 25% of the items, and their incorrect answers were mostly to questions about normative child development.
Conclusions. Parents knowledge is relevant to pediatricians evaluations of the health and welfare of children as understood by their parents. Gaps in parenting knowledge have implications for clinical interactions with parents, child diagnosis, pediatric training, and parent education.
Key Words: pediatrics child-development knowledge child health child development parenting acculturation immigration parent education
Abbreviations: KIDI, Knowledge of Infant Development Inventory CODQ, Concepts of Development Questionnaire
Parenting knowledge encompasses understanding how to care for children, how children develop, and the diverse roles parents play in childrens lives.1,2 The general state of knowledge that parents possess in these domains constitutes a vital frame of reference from which parents interpret their childrens behaviors. Parenting knowledge affects parents everyday decisions about their childrens care and upbringing,16 which in turn affects childrens development.4,5,7 For example, mothers who are appropriately informed of the need for immunization usually act accordingly.8 Moreover, parents descriptions of their childrens behavior can influence physician decision-making.9 However, parents are most likely to report behavior that they deem as unusual, and knowledge of child development is basic to parents understanding of what is and is not normal behavior for a child of a certain age. In a nutshell, the study of parenting knowledge is important because such knowledge affects parenting decisions and practices that in turn affect child development.
In this study, we examined more closely what mothers know substantively about child development and child rearing. Whereas beliefs, attitudes, and values may or may not be factual, knowledge is thought to draw on the science base and to be valid and reliable by members of the clinical and research communities. Because parents are the main caregivers of infants and young children, investigating the amount and types of knowledge parents possess about child development and child rearing is a necessary early step to increasing and improving the dissemination and utilization of parenting knowledge and thereby to improving childrens quality of life.
| THE SIGNIFICANCE OF PARENTING KNOWLEDGE TO CLINICIANS |
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Because clinicians routinely draw on parents knowledge during interviews, clinicians need to be aware that parents replies to the questions they pose are mediated by parents knowledge about childrens development and parents own child rearing. In other words, when interpreting the information parents provide, clinicians must take the sources and contexts of parents cognitions into consideration. One especially noteworthy context of parenting knowledge is culture (MH Bornstein, PhD, CS Hahn, PhD, MA Suizzo, EdD, LR Cote, PhD, and OM Haynes, PhD, Cultural, Sociodemographic, and Experiential Factors Predicting Mothers Knowledge About Child Development and Child Rearing: National Immigrant and Cross-National Studies, unpublished data, 2004). It is widely accepted that parenting knowledge, from childrens attainment of developmental milestones and skills to parents responsibilities and activities, differs across cultural groups; awareness of such differences is requisite to physicians accurately interpreting parents reports about child health, development, and behavior during health-supervision visits. In attempting to understand the contemporary "health care gap" in the United States, Geiger12 warned that "on the physicians side, poor communication, lack of cultural understanding, and subconscious negative, ethnic stereotyping can be involved."
| PARENTING KNOWLEDGE IN IMMIGRANT POPULATIONS |
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1 in 5 children in the United States, or
14 million children, lives with at least 1 immigrant parent (defined as a parent who was born outside the United States13). This situation has led to "systematic deficiencies and inequities" in health care as well as "disparities in...diagnosis and treatment for this countrys most vulnerable populations."12 The Department of Health and Human Services Agency for Healthcare Research and Quality14 recently documented these disparities in care associated with race, ethnicity, and socioeconomic status. In this study, we focused on this vulnerable population of immigrants. Research on immigrant families suggests that the belief systems of the majority group are not always readily adopted and that culturally significant parenting beliefs and norms are among the most resistant to change in a culture.15,16 Thus, such government initiatives as the National Institute of Child Health and Human Development "Back to Sleep" campaign may be even less well known among immigrant parents. Unfortunately, little is understood about parenting knowledge among immigrant families. Asian and Latino people, subgroups of which we studied here, are currently the majority immigrant groups in the United States,17 but they have received comparatively little research attention.18,19 Moreover, the Asian and Latino populations in the United States are expected to triple by midcentury,20 making it increasingly important that clinicians better understand Asian and Latino parents. To begin to address the paucity of knowledge on this subject, the main goal of the present study was to determine the nature and composition of immigrant mothers knowledge of child development and child rearing. Taking parental knowledge and cultural background into consideration adds to the subtlety and scope of the clinicians task, but overlooking the knowledge-culture nexus risks losing access to vital information about the patient.
| QUESTIONS ABOUT PARENTING KNOWLEDGE |
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| METHOD |
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2 (1, n = 74) = 0.69 (nonsignificant). European American mothers were either fourth- or fifth-generation Americans (ie, most or all of their grandparents were born in the United States).
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All data were collected in compliance with the National Institutes of Health Internal Review Board human assurance guidelines.
Procedure
Participating mothers were recruited from hospital and newspaper birth announcements and mass mailings. Parenting knowledge data were collected directly from mothers. Data collection on parenting knowledge took place toward the end of the childs second year when the children were
20 months old. We studied parenting knowledge at that time for several reasons. First, the instrument we used to assess parenting knowledge covered the childs first 2 years. Moreover, we wanted information from mothers who were settled in the maternal role and whose cognitions about parenting had time to stabilize. Soon after parturition, many women experience fluctuations in mood38 and level of marital satisfaction,39,40 and we scheduled the collection of data on parenting knowledge to avoid these transient vicissitudes.
Instruments
The Knowledge of Infant Development Inventory (KIDI) (D MacPhee, PhD, Manual for the Knowledge of Infant Development Inventory, unpublished data, 1981) was the principal measure in the study. The first criterion established for the KIDI was that it provides broad coverage of information. It assesses knowledge of effective parenting practices that promote childrens healthy psychosocial development, developmental processes, health and safety guidelines, and developmental norms and milestones relevant to children from birth to 2 years of age. The inventory contains 75 items, 48 of which ask respondents to indicate whether they agree, disagree, or are unsure about a series of statements (eg, "You must stay in the bathroom when your infant is in the tub"). An additional 20 items ask parents to choose among 4 responses (agree, younger, older, or unsure) in relation to a statement about when a child should be able to achieve a particular milestone (eg, "Most infants are ready to be toilet trained by 1 year of age"). The remaining 7 items are either questions or sentence completions with 5 possible answers (eg, "The average newborn sleeps a total of: (a) 22 hours a day, (b) 17 hours a day, (c) 12 hours a day, (d) 7 hours a day, (e) not sure"). All items were worded so that they would be accessible to individuals with no more than a 6th-grade education and so as to be free of sociocultural biases (D MacPhee, PhD, Manual for the Knowledge of Infant Development Inventory, unpublished data, 1981). Responses were scored as incorrect (0) or correct (1). As a result of an instrument-validation process (see below) and to increase scale reliability,41,42 4 items were omitted from the analyses (items 1, 31, 39, and 40), and the proportion of total correct across the remaining 71 items was calculated for each mother. Because the data were binary, we performed principal component analyses by using binary similarity coefficients obtained from the 71 items used in larger US and cross-cultural data sets (n = 331 and 322, respectively). The analyses revealed a single dominant factor for data sets with eigenvalues for the first and second factors 51.5 and 4.1 for the US and 44.1 and 5.1 for the cross-cultural data. Extracting a single factor explained 72.5% and 62.1% of the total variance for the US and the cross-cultural data, respectively. The KIDI has good internal and test-retest reliability and construct validity (ie, it was positively related to degree of practical and professional experience with children [D MacPhee, PhD, Manual for the Knowledge of Infant Development Inventory, unpublished data, 1981]).
The KIDI is a widely used measure of knowledge of childrens development,3,10,43,44 and it is used in the Early Head Start Research and Evaluation Project, currently being conducted by the Administration for Children and Families, US Department of Health and Human Services. The KIDI is also related to another widely used measure of mothers knowledge of childrens development: the Concepts of Development Questionnaire (CODQ) (ie, the KIDI was significantly positively related to the Perspectivistic subscale of the CODQ and significantly negatively related to the Categorical subscale of the CODQ7).
Sociodemographic information was gathered by using a Family Description Questionnaire (MH Bornstein, PhD, CS Tamis-LeMonda, PhD, JTD Suwalsky, MS, and OM Haynes, PhD, Family Description Questionnaire, unpublished data, 1991) and the Hollingshead Four-Factor Index of Social Status (AB Hollingshead, PhD, The Four-Factor Index of Social Status, unpublished data, 1975). Because differences exist between countries in the duration, quality, and content of schooling, bicultural researchers adjusted mothers years of schooling so that the scales were equivalent to the Hollingshead scale. Several steps were taken to promote the validity and cultural appropriateness of all the instruments used, because we aimed to arrive at translations that had "adapted equivalence" across cultures from a psychologic perspective.45 The questionnaires, originally constructed and written in English, were first translated into Spanish and Japanese and then back-translated by bilingual bicultural South American and Japanese natives using standard back-translation techniques.46,47 The translated instruments next were checked for preservation of meaning and cultural appropriateness by professional psychologists or pediatricians from each country. Professionals and bilingual mothers from each culture who lived in the United States and were not participants in the study were then interviewed regarding the cultural validity of items in the instruments. Finally, pilot testing was undertaken to ensure that the instruments were comprehensible and ethnographically valid.45
| RESULTS |
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What Mothers Know
An analysis of variance with 1 dependent variable (mothers KIDI score) and 1 between-subjects factor (cultural group) with 3 levels (Japanese immigrant, South American immigrant, European American) compared immigrant mothers knowledge of parenting to that of European American mothers. There was a significant main effect for cultural group on proportion-correct KIDI scores (F[2,111] = 23.62, P < .001, and
p2 = 0.30), indicating that both Japanese immigrant mothers (M = 0.72; SD = 0.09) and South American immigrant mothers (M = 0.75; SD = 0.11) scored significantly lower than European American mothers (M = 0.84; SD = 0.05) on parenting knowledge, all Tukeys honestly significantly different (P < .05). These group differences remained when mothers education level was controlled (F[2,108] = 19.04, P < .001, and
p2 = 0.26).
What Mothers Do Not Know
What kinds of questions do immigrant mothers specifically fail to answer correctly? We identified 18 questions (25% of the inventory) for which
50% of immigrant mothers either answered incorrectly or said they did not know what the answer was. Of these 18 items, 13 (
20% of the inventory) were ones that both Japanese and South American immigrant mothers tended to answer incorrectly. These items appear in Table 2. Nearly all the questions that Japanese immigrant and South American immigrant mothers experienced difficulty answering concerned normative aspects of childrens development and parent-child relationships during infancy; none concerned childrens physical health or safety.
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| DISCUSSION |
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The gaps in parents knowledge about normative child development and the role of parents in their childrens development indicate that more needs to be done in educating parents. For example, only
1 of 3 immigrant mothers knew that the average newborn cries
1 to 2 hours out of every 24 hours;
1 of 3 mothers thought the infant cried for 3 to 6 hours a day, and
1 of 3 did not know. Because crying is one of the primary ways newborn infants communicate their needs to their caregivers, if parents think that several hours of crying per day is normal, they may be less likely to respond to their infants distress. Other questions immigrant mothers did not know have to do with infants perceptual development (eg, "Infants have depth perception by 6 months of age [can tell that they are on a high place]"). Infants who crawl before they have depth perception might be more likely to find themselves in dangerous circumstances without closer parental surveillance.
Immigrant mothers also lacked some basic knowledge about infants cognitive development. For example, <50% were able to answer the question: "An 8-month-old is most likely to be scared by: (a) dreams, (b) large animals, (c) being alone in the dark, (d) an unfamiliar person wearing a mask." This kind of knowledge can help a mother understand why her child, who loves to watch Barney on television, was afraid to go near the character when he made an appearance at the local mall. Similarly, mothers may not understand why their toddler is wary of them after they treat themselves to a change in hair style or color. Similarly, less than half of immigrant mothers were aware of developmental milestones for the onset of babbling and the age at which an infant can respond to his/her name. A mother who is aware of when the onset of babbling should occur and the age at which an infant can respond to his/her name will be more likely to identify potential hearing problems and bring them to the attention of her pediatrician than a mother who is unaware of such developmental markers. Immigrant mothers to Canada show similar patterns of ethnic variation. Pomerleau et al51 asked 3 ethnic groups in Montréal about normal ages of attainment of typical developmental milestones during the first 3 years of life: Although responses fit within a normative developmental range, significant differences emerged among ethnic groups for >1 of every 3 developmental milestones. Knowledge of developmental milestones is important because it is widely agreed that early intervention is key to preventing long-term problems in children. If parents are unaware of what those milestones are, they will be less likely to recognize and raise problems with their pediatrician.
Knowledge of normative infant behavior can also impact the mother-infant relationship and the mothers feelings of investment in parenting and sense of competence. For example, if a mother is expecting a cuddly infant and does not realize that some normal infants do not enjoy being cuddled (as 2 of 3 immigrant mothers in our sample did not), she may feel that her infant is rejecting her. Similarly, only 22% of immigrant mothers in our sample were aware that it may take them time to become truly engaged with their infants and that their engagement with the infant may be regulated by infant behaviors such as infant smiling and eye contact. It is important for parents to realize that infant behavior also influences the parent-child relationship so that they do not put undue pressure on themselves in their new role as parents. That over 1 of 3 immigrant mothers thought that the way the parent responds to the infant in the first few months of life determines whether the child will grow up to be happy and well-adjusted, or moody and a misfit, and another 1 of 3 were not sure further illustrates the unnecessary pressure these mothers may be putting on themselves in their role as new parents.
Formal learning opportunities such as schooling and reading about child development and child rearing are likely to provide mothers with more accurate parenting knowledge than other common sources of parenting support such as family members or friends. Opportunities to glean such knowledge are commonplace52 and include taking parenting classes. Maternal education bears a close relation to individual variation in parenting5355 and, through this relation, exerts an impact on child health56 and development5759 even across a wide range of child age and ethnic-group membership.53,60,61
The process of acculturation involves exposure to and absorbing new parenting information. In the United States, European American mothers reference their education and tend to rely on expert advice, particularly in the form of published child-rearing materials.12,52,62 However, written materials are not a primary source of parenting knowledge for Japanese immigrant and South American immigrant parents as they are for European American parents. These differences in sources of information about child development and child rearing may explain European American mothers greater knowledge of parenting norms for child development and child rearing in comparison to immigrant mothers.
Previous research has shown that, for Japanese American mothers living in the United States, acculturation level is predictive of parenting knowledge (ie, the higher the acculturation level, the more knowledge of child development).63 This suggests that although much of the knowledge base evaluated by the KIDI is universal because it is based on scientific research and clinical experience, cultural cognitions about parenting around the world, and especially outside the developed world, accord more or less harmoniously with this knowledge base.64 Parents in some cultures hold beliefs about child development or what constitutes ideal parenting that conflict with contemporary scientific knowledge, and future comparative studies of parenting knowledge might reflect on these differences.6,65 Parents "naive theories" of development66 are an important source of variability in the timing and style of caregiving and can have consequences for childrens development.67,68
Implications for Parenting Education and Pediatric Practice
Our findings have explicit implications for parenting education and pediatrics. Before we turn to them, however, a few caveats deserve mention. The results we report may not be relevant to multiparas or to mothers with children who were not healthy at birth or normally developing. Mothers with >1 child score marginally higher on the KIDI than mothers with only 1 child (MH Bornstein, PhD, CS Hahn, PhD, MA Suizzo, EdD, LR Cote, PhD, and OM Haynes, PhD, Cultural Sociodemographic and Experiential Factors Predicting Mothers Knowledge About Child Development and Child Rearing: National Immigrant and Cross-National Studies, unpublished data, 2004) and mothers score higher on the KIDI when their infants are 20 months old than when they are 5 months old.30 However, these differences in KIDI scores are not large. Moreover, other research comparing primiparous and multiparous parents surprisingly suggests that neither parity nor childrens birth order is associated with parenting knowledge (D MacPhee, PhD, Manual for the Knowledge of Infant Development Inventory, unpublished data, 1981, and refs 3 and 44) although first-borns are presumably reared by "inexperienced" parents who may still be ill at ease in their new role, and later-borns are reared by parents who are thought to be more experienced, relaxed, and competent.69 Finally, our samples were restrictive and our sample sizes are not large (
40 mothers in each group); however, the provocative nature of the findings merits replication with other, larger immigrant samples.
Lack of knowledge of basic childcare is common (eg, the erroneous belief held by some parents that feeding of solid foods too early can lead to stomach discomfort and a more colicky infant) and can even be detrimental (as among maltreating parents).70 "Parenting education describes a range of teaching and support programmes which focus on the skills, feelings, and tasks of being a parent,"71(p222) and parenting educators are concerned, among other topics, with knowledge of child development and child rearing.72 Parent education is therefore opportunely positioned to influence the satisfaction and functioning of families by communicating knowledge about child development and child rearing that increases understanding by providing alternative models of parenting that widen parents choices, teach new skills, and facilitate access to community services. However, parenting programs have traditionally met with mixed success in improving parents knowledge.73 There is much information about child development and child rearing available today, but it is often poorly explained, frequently unusable, and commonly delivered in confidence-undermining ways. The need for readily accessible information that will both teach parents about their childs development and help parents cope with the challenges of parenting cannot be overstated. Perhaps specifying more exactly the areas of parenting knowledge to which they need to attend can improve this record.
Previous studies have found that pediatricians do not talk with parents enough about child development or child rearing but instead usually focus on basic care and health-maintenance issues.11,43,74,75 Reciprocally, parents generally do not view visits to the pediatrician as opportunities to learn about child development or child rearing in other than the physical health domain. This is a long-standing and continuing problem. Forty years ago mothers were surveyed concerning pediatric care and why parents sought well care76: Obtaining immunizations was mentioned as very important (96%), followed by having a complete physical examination (85%), and reassurance of normal growth and development (72%). Only 29% of mothers expressed a desire for information concerning child-rearing practices. Twenty years ago, patients viewed physicians as their main source of medical information, but >20% felt that physicians were not helpful.77 Physicians and patients disagreed on the amount and type of information that is desirable. Ten years ago, a nationwide survey of >2000 parents of children <3 years old found that only 42% of mothers discussed nonmedical concerns with their childrens pediatricians.52
Mothers of young children may not provide pediatricians with sufficient incentives to initiate discussions about development, and pediatricians may not feel comfortable or qualified to discuss these issues with parents because they may receive insufficient training in developmental or parenting science to do so. Pediatricians themselves may not be aware of what parents know, think, and believe and how they cope with their childrens development. And yet, 79% of mothers report that they could use more information in at least 1 area of child rearing, and 53% indicate wanting more information in
3 areas.52 More advanced parenting knowledge would enable medical professionals to better advise parents on the child-development and child-rearing questions that they want to ask. Pediatricians wishing to take preventive measures to promote their child patients well-being may find parents highly receptive to their efforts. Pediatricians could provide more written or visual materials in their waiting rooms, they could more often initiate age-appropriate developmental discussions during regular office visits, or they could simply broaden their consultations on the childs physical health to include these other developmental domains. Alternatively, for physicians who wonder where they will find the time to do all of this, certified family life educators or developmental specialists working in cooperation with pediatricians might supply the answer for which both parents and pediatricians are looking.74,78 Specifically, Zero-to-Threes Developmental Specialist in Pediatric Practice Project74 reported that parents and pediatricians alike found developmental specialists to be a valuable addition to their pediatrics practices.79 Similarly, the Johns Hopkins UniversityAmerican Healthway report "Defining the Patient-Physician Relationship for the 21st Century"80 offers additional recommendations for physicians and patients, including enhancing a sense of partnership and parents assuming ultimate responsibility for managing their condition and use of care opportunities provided physicians.
The work of pediatricians can be enhanced by a better understanding of the state of parents knowledge. Clinicians who know more about maternal expectations will be better able to interpret mothers expressed concerns and opinions about their childrens development10 as well as more accurately appraise their child patients. Insofar as expectations or the actual attainment of developmental skills and behaviors or illness states differ among members of diverse cultural groups, awareness of such differences will also help clinicians accurately interpret the significance of parents reports about their childrens health and development. Parents reports should be understood as culturally value-laden, and physicians interpretations of parents opinions and concerns about their children will best be understood within the context of parents cultural belief systems. In consequence, physician assessments will be more accurate and their use of resources more efficient and effective. Considering parental knowledge level and cultural background inevitably introduces a layer of complexity to the clinicians task, but to eschew or negate such considerations risks access to vital information about the child patient.
| ACKNOWLEDGMENTS |
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| FOOTNOTES |
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Address correspondence to Marc H. Bornstein, PhD, Child and Family Research, National Institute of Child Health and Human Development, Suite 8030, 6705 Rockledge Dr, Bethesda, MD 20892-7971. E-mail: marc_h_bornstein{at}nih.gov
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