Kimberly A. Updegraff

The Mexican American cultural values scale for adolescents and adults

This research evaluates the properties of a measure of culturally linked values of Mexican Americans in early adolescence and adulthood. The article discusses the items derived from qualitative data provided by focus groups in which Mexican Americans’ (adolescents, mothers, and fathers) perceptions of key values were discussed. The focus groups and a preliminary item refinement result in the 50-item Mexican American Cultural Values Scale (MACVS; identical for adolescents and adults) that includes 9 subscales. Analyses of data from two large previously published studies sampling Mexican American adolescents, mothers, and fathers provide evidence of the expected two correlated higher order factor structures, reliability, and construct validity of the subscales of the MACVS as indicators of values that are frequently associated with Mexican/Mexican American culture. The utility of this measure for use in longitudinal research and in resolving some important theoretical questions regarding dual cultural adaptation is discussed.

When does parents' differential treatment have negative implications for siblings?

We compared the extent of parents’ differential treatment (PDT) and girls’ and boys’ perceptions of parents’ fairness in middle childhood and adolescence as a function of the gender constellation of the sibling dyad. Further, we examined links between PDT in three domains, parental warmth, parents’ temporal involvement, and the allocation of household tasks, and both siblings’ self esteem and positivity in the sibling relationship. Participants were mothers, fathers and both first- and secondborn siblings from 385 families. To collect information on siblings’ family experiences and well-being, family members were interviewed individually in their homes. During the subsequent 2–3 weeks, 7 evening telephone interviews also were conducted; these focused on siblings’ daily activities. Analyses revealed different patterns of PDT for siblings as a function of age and gender constellation, stronger links with self esteem and sibling positivity for perceptions of fairness than for PDT, and different patterns of association with self esteem and sibling relations across domains of PDT. We emphasize the importance of studying the processes through which PDT experiences have implications for siblings.

Older siblings as socializers of younger siblings' empathy

In this study, the ways in which older siblings’personal qualities and sibling relationship experiences were associated with younger siblings’levels of empathy during early adolescence and preadolescence were explored. Participants were 199 sibling dyads (mean years of age = 11 and 8, respectively) who were interviewed using two procedures: (a) in their homes about their family relationships and personal qualities and (b) in a sequence of seven nightly telephone interviews about their daily activities and companions. Multiple regression analyses were conducted separately by younger siblings’gender to examine the relations of older siblings’personal qualities and sibling relationship experiences to younger siblings’ empathy. Analyses revealed that younger sisters’ as compared to younger brothers’ empathy was related differentially to their older siblings’ personal qualities and to the nature of their sibling relationship. Additional analyses to examine younger siblings’ personal qualities and sibling relationship experiences as potential predictors of older siblings’ empathy generally were nonsignificant, indicating that older siblings enhance younger siblings’empathy rather than vice versa.

Adolescents’ Sibling Relationship and Friendship Experiences: Developmental Patterns and Relationship Linkages

The goal of this study was to compare developmental changes in adolescents’ relationship experiences with their siblings versus with their best friends and to determine whether individual differences in adolescents’ sibling experiences were associated with differences in friendship experiences. Participants included 179 firstborn-secondborn adolescent sibling pairs (N = 358). At the onset of the study, firstborns averaged 15 years of age, and secondborns, 12.5 years of age. Siblings were interviewed individually about their relationship experiences during home interviews each year for three consecutive years. Analyses focused on two relationship dimensions: emotional intimacy and control. Adolescents reported more intimacy with friends than with siblings and more control with siblings than with friends. In the face of these overall patterns, developmental changes in both firstborns’ and secondborns’ reports of intimacy differed across relationships, with sibling intimacy increasing and friendship intimacy decreasing; declines were evident in these two relationships in the case of control. Associations between sibling and friendship experiences were more apparent for control than for intimacy and for secondborns as compared to firstborns. Discussion focuses on the conditions underlying connections between adolescents’ interpersonal relationship experiences.

Cultural Orientations, Daily Activities, and Adjustment in Mexican American Youth

The links between youth’s daily activities and adjustment and the role of cultural practices and values in these links were studied in 469 youth from 237 Mexican American families. In home interviews, data on mothers’, fathers’, and two adolescent-age siblings’ cultural practices (language use, social contacts) and values (for familism, for education achievement) were collected, along with data on youth risky behavior and depressive symptoms. In 7 nightly phone calls, youth reported on their day’s free time activities (i.e., sports, academics, religious activities, television viewing, and hanging out). Analyses revealed that youth who spent more time in unsupervised hanging out reported more depressive symptoms and risky behavior, and those who spent more time in academic activities reported less risky behavior. Results also indicated that more Anglo-oriented youth spent more time in sports, that more Mexican-oriented youth spent more time watching television, that fathers’ familism values were related to youth’s time in religious activities, and that parents’ educational values were linked to youth’s time in academic activities. Some evidence indicated that parents’ cultural practices and values, particularly fathers’, moderated the links between daily activities and youth adjustment.

Young Adolescents’ Patterns of Involvement with Siblings and Friends

We identified different patterns in young adolescents’ experiences with their siblings and their friends and investigated the connections between these relationship patterns and both young adolescents’ psychosocial functioning and the characteristics of their family and neighbourhood contexts. Participants were 141 families, including mothers, fathers, young adolescents (M = 11.4 years), and their younger siblings (M = 8.3 years). Cluster analysis revealed three groups of young adolescents: (1) high intimacy and involvement with sibling, high intimacy with friend but low involvement with friends (‘Differentiated’); (2) high intimacy and involvement with friend but not sibling (‘Incongruent’); and (3) low involvement and intimacy with both sibling and friend (‘Congruent’). The Congruent pattern was associated with young adolescents’ personal characteristics and their parent-adolescent relationship experiences. In contrast, the Incongruent and Differentiated profiles were linked to contextual factors (i.e., family and neighbourhood resources). Findings suggest that individual differences exist in the associations between young adolescents’ relationships with siblings and friends.

Sleep in Mexican-American Adolescents: Social Ecological and Well-Being Correlates

A burgeoning body of research documents links between sleep and adjustment in adolescence, but little is known about the role of the social ecology in promoting healthful sleeping habits. This study was aimed at identifying the socio-cultural correlates of adolescents’ sleep, including average nighttime sleep duration, average daytime napping, and night-to-night variability in sleep duration and assessing the links between these dimensions of sleep and adjustment in Mexican-American youth. Participants were 469 Mexican-American adolescents (50.5% female) and their mothers and fathers. Data on family socio-cultural characteristics and youth adjustment were collected in home interviews with youth, mothers, and fathers, and, during 7 evening telephone interviews, adolescents reported on nighttime sleep and daytime napping for the prior 24-h period. Night-to night variability and napping were more strongly linked to youth depressive symptoms and risky behavior than was average nighttime sleep, whereas nighttime sleep predicted lower body mass index. Lower parental acculturation and fathers’ familism values predicted more healthful sleep, and higher levels of family income, parental education and neighborhood crime predicted less healthful sleep. In addition to illuminating the significance of socio-cultural influences on youths’ sleep, this study contributes to the literature by documenting the multidimensionality of sleep patterns and their links with adjustment in an understudied population.

Criteria for evaluating the significance of developmental research in the twenty-first century: force and counterforce.

Since its birth approximately 100 years ago, the field of child development has undergone fluctuations in the criteria used to determine which research topics are more or less worthy of study. The purpose of this paper is to identify the forces that influence how developmental research is prioritized and evaluated and how these influences are changing as we enter the new millennium. We do so by considering the developmental researcher in context and suggest that there will be increasing pressure to use new criteria when assessing the significance of twenty-first-century developmental science. We review the three most commonly used forms of research validity--internal, external, and ecological--and then identify new research validities that we believe are likely to play increasingly important roles in the next millennium. We also argue that many developmental scientists will increasingly be pressured by forces that are external to the traditional research environment and that these forces will shape the ways in which the significance of developmental research is evaluated.

The Factorial Structure of the Sibling Relationship Inventory (SRI) in American and Dutch Samples

The psychometric properties of the Sibling Relationship Inventory (SRI; Stocker & McHale, 1992) were examined in two independent samples. One consisted of 206 American children aged 6-12 years, the other of 452 Dutch children aged 5-12 years. A factorial structure with three dimensions (affection, hostility, rivalry) was demonstrated. The internal consistency of the SRI scales proved adequate, even for relatively young children, aged 6-9 years. The test-retest reliability was satisfactory. Findings regarding the convergent and discriminant validity of the SRI were promising, although they need to be extended.

Ethnic Identity Development and Ethnic Discrimination: Examining Longitudinal Associations with Adjustment for Mexican-Origin Adolescent Mothers

Few studies examine normative developmental processes among teenage mothers. Framed from a risk and resilience perspective, this prospective study examined the potential for ethnic identity status (e.g., diffuse, achieved), a normative developmental task during adolescence, to buffer the detrimental effects of discrimination on later adjustment and self-esteem in a sample of 204 Mexican-origin adolescent mothers. Ethnic discrimination was associated with increases in depressive symptoms and decreases in self-esteem over time, regardless of ethnic identity status. However, ethnic discrimination was only associated with increases in engagement in risky behavior among diffuse adolescents, suggesting that achieved or foreclosed identities buffered the risk of ethnic discrimination on later risky behavior. Findings suggest that ethnic identity resolution (i.e., the component shared by those in foreclosed and achieved statuses) may be a key cultural factor to include in prevention and intervention efforts aimed to reduce the negative effects of ethnic discrimination on later externalizing problems.