Pregnancy in early and late adolescence

The degree to which adolescent pregnancy is viewed as a social problem varies with the age of the adolescent: the younger the adolescent, the greater the perceived risks and costs. The young adolescent has been found to be at greater risk medically; both the young adolescent and her infant are subject more frequently to prenatal and postpartum complications. A sample of 130 pregnant adolescents and adolescent mothers was surveyed to determine the factors that discriminate between girls who become pregnant in early years versus late adolescence. The younger group had begun dating and particularly steady dating at a significantly earlier age than the older group. The age discrepancy between the groups is even greater for the average age at which subjects began steady dating, that is, dating 1 boyfriend exclusively. While ages at which the adolescent began dating and particularly steady dating were found to be significantly related to early pregnancy, this vulnerability was increased by the subjects' lack of knowledge and use of birth control. Subjects in both groups reported that prior to pregnancy they desired quite frequently to leave their parents' home and be on their own. Early pregnancy appeared instead to have increased the adolescents' dependence upon her parents, especially the mother. The findings point to a need for instruction in reproduction and birth control to begin at an earlier age. Opportunity is needed for guided discussion among peers about their feelings regarding the costs and benefits of relationships and how one might deal with potential problems.     

Age at Menarche and Adolescent Alcohol Use

Research has shown that early maturation is related to problematic alcohol use, yet the differential effect of early pubertal timing (i.e., younger age at menarche) on the onset of alcohol use and subsequent level of alcohol use has rarely been examined. This distinction is relevant, as younger age at menarche can have differential effects on these outcomes, which in turn can have long-lasting effects. Therefore, the present study examined the relationship between age at menarche and adolescent alcohol use among girls, hereby distinguishing between onset and level of alcohol use. In addition, the moderating effects of alcohol-specific rules, child disclosure and class gender composition were examined. Participants were 430 girls from a Dutch four-wave survey, with a mean age of 12.17 years (SD = 0.50) at the beginning of the study. Results showed that the probability of onset of alcohol use was increased by younger age at menarche, but only when girls were younger than 15. Moderation analyses showed that younger age at menarche increased the risk of alcohol onset only in low risk girls (with high levels of alcohol-specific rules and in classes with a high percentage of girls). Once adolescent girls started drinking alcohol, younger age at menarche was associated positively with alcohol consumption only for girls in classes with a moderate to high percentage of girls. These findings confirm that younger age at menarche is a risk factor for the onset of alcohol use, but strongly suggest that this effect is strongest for girls having restrictive alcohol-specific rules and in classes with a high percentage of girls. Possibly, in the absence of social factors that “push” to alcohol use, biological factors (like age at menarche) become more important. Another possibility is that adolescent girls start drinking alcohol to oppose their parents if they set too strict alcohol-specific rules.     

Parent–Child Interaction During Adolescence,and the Adolescent's Sexual Experience: Control,Closeness, and Conflict

It is often assumed that a good parent–child relationship leads to a later sexual initiation of the adolescent. Using a representative longitudinal sample of 332 (Time One) to 255 (Time Two) mother–adolescent pairs, we sought to reexamine the relations between distal variables (including socioeconomic status, age of mother and child, presence of the father), proximate variables (rearing styles, sexual permissiveness), and the amount of intrafamily conflict and adolescent sexual behavior, by means of structural modeling techniques and logistic regression analysis. Our results did not support the notion of delayed sexual initiation of adolescents as a consequence of positive parent–child relationships. On the contrary, we find that the stronger parental desire to maintain a good relationship with their adolescents, the more likely it is that their sexual initiation will be at a younger age.     

Adolescents' perceptions of the nature of their communication with parents

This study examines the effects of the age and sex of adolescent and the sex of parent upon adolescents' perceptions of the nature of their communication with each parent. Two hundred and ninety-six adolescents aged 13–17 years completed a communication schedule, rating 14 content areas along six process dimensions: frequency of conversation, initiator, levels of recognition of adolescents' opinion, self-disclosure, domination, and levels of satisfaction. Multivariate analyses of variance were conducted separately for each process dimension. Frequency ratings revealed that adolescent females of all ages reported talking more often with mothers than did adolescent males. Adolescent males, however, believed they talked more often than did females with fathers about interests, sexual issues, and general problems. Mothers were seen to initiate more conversations than fathers on a wide range of topics. Mothers were also perceived as more likely to recognize and accept the adolescents' opinions. Adolescent females believed they disclosed more to mothers than fathers, but males believed they disclosed equally to both parents. Males disclosed more to fathers than did females about their sexual or other problems, while females disclosed more often overall to their mothers than did males. Adolescent males were equally satisfied with their discussions with both parents, but females were more satisfied about conversations with mothers rather than fathers. In sum, the results suggest that mothers' more frequent initiation of discussions with their younger adolescents and their greater recognition of their opinions lead to older adolescents interacting more with mothers than fathers.Ph.D. in Social Psychology, University of Queensland. Her current interests are in the areas of marital and family communication, adolescence, and personal relationships.Ph.D. in Social Psychology, Australian National University, with research interests in adolescence, marital communication, and childless couples.     

Depressive Symptoms Among Adolescent Girls in Relationships with Older Partners: Causes and Lasting Effects?

Previous research on adolescent girls in relationships with older partners suggests a range of negative outcomes for the adolescent. Using three waves of data from the National Longitudinal Survey of Adolescent Health and a life course perspective, we explore the connection between involvement in age discordant relationships (girls dating males three or more years older) and the course of depressive symptoms among adolescent girls. Our analyses are conducted on the 1,307 girls with data at all three waves who had been in a relationship in the last 18 months. The sample is 55% White, 22% Black, 7% other race and 16% Latina. When comparing early adolescent girls (13–15) and late adolescent girls (16–18), the younger girls are no more likely to have depressive symptoms before entry into the age discordant relationship, yet have greater depressive symptoms shortly after the relationship onset and 5 years later. Older adolescent girls in age discordant relationships, however, have similar levels of depressive symptoms at any time point relative to their peers. These data suggest that a girl’s developmental stage influences whether or not she experiences emotional distress as a result of being in an age discordant relationship.     

Self-recognition of the face: A study of adolescent narcissism

Two adolescent groups and an adult group were given a self-recognition task involving the tachistoscopic presentation of inverted photographs of their faces. Measures of narcissism, certainty of response, and response strategy were recorded. The young adolescent group was found to be more successful than either the late adolescent or adult groups. The former were also the most narcissistic. No sex difference was found, nor was there any difference when the faces of known or unknown peers were used as distractors. Age and narcissism were found to be equally good predictors of both self-recognition and certainty of response. Young adolescents tended to use the complete gestalt of the face more often as a recognition strategy than older adolescents or adults, who seemed to use idiosyncratic facial features. The results are discussed in terms of integrated approach to the development of body image and how the internal representations of the body are gradually built and modified by perceptual, cognitive, and personality functioning.Received M.A. (Hons 1.) and Ph.D from University of Sydney. Fellow of the Australian Psychological Society. Principal research interest is psychology of adolescence.Received B.A. (Hons.) from Macquarie University; now a doctoral candidate at Macquarie University. Principal research interest is child and adolescent psychotherapy.     

Mothers and Their Adolescent Daughters: Relationship Between Self-Esteem,Gender Role Identity,Body Image

The relationship between the predictor variables of self-esteem and gender role identity, and the criterion measure of body image, were examined for 82 mothers and their menstrual daughters, and for 31 mothers and their premenstrual daughters. Findings from the regression analyses indicated that higher self-esteem was significantly related to positive body image scores for menstrual daughters and both groups of mothers, but not for the premenstrual participants. The role of gender identity in contributing to body image was more complex, with greater femininity being correlated with more positive body image for the premenstrual daughters and for the mothers of the menstrual daughters, and greater masculinity being correlated with more positive body image scores for the menstrual girls in the study. Mothers' body image scores were positively correlated with their daughters' body image scores for mother/menstrual daughter pairs but not for the mother/premenstrual daughter pairs in the study. Results support a complex relationship between age, physical maturation, and mother/daughter dynamics in contributing to the development of a positive body image for adolescent girls during puberty.     

The effects of delayed menarche in different contexts: Dance and nondance students

The premise that effects of maturational timing are mediated by social context is explored by comparing adolescent girls in dance and nondance schools. Because the dance student must maintain a relatively low body weight, being a late maturer (who is often leaner than an on-time maturer) is expected to be more advantageous to the dancer than to the student not required to meet a weight standard. Girls aged 14 to 18 were seen; 276 attended private schools and 69 attended national ballet company schools. AllSs were weighed and measured and asked questions about their secondary sexual development, weight-related concerns, eating concerns, adult sex-role expectancies, body image, emotional functioning, and family relationships. Menarcheal age was used to classify girls as early (before 11.5 years of age), on time (between 11.5 and 14 years), and late maturers (after 14 years). More dance than non-dance school students were late maturers (55% versus 29%). The dance students weighed less and were leaner, had higher eating scores, and had lower family relationship and impulse control scores than the comparison sample. Across groups, late maturing students weighed less, were leaner, and had lower diet and higher oral control scores than on-time maturers, with the differences more pronounced in the dance than nondance students. In addition, the on-time dancers had higher psychopathology, perfection, and bulimia scores and lower body image scores than the late maturing dancers. The findings are discussed in terms of a goodness of fit between the requirements of a social context and a person's physical and behavioral characteristics.This paper was prepared with the support of grants from the W. T. Grant Foundation and the National Institutes of Health.Ph.D. from the University of Pennsylvania. Research Interests: Girls' psychological adaptation to pubertal change, biosocial aspects of female reproductive events, development in at-risk children and adolescents.     

Age differences in adolescent future-oriented goals,concerns, and related temporal extension in different sociocultural contexts

The aim of this study was to investigate the extent to which differences in agegraded sociocultural contexts influence adolescent future-oriented goals, concerns, and related temporal extension. Ninety-five 13–14-year-old Australian boys and 104 girls, 87 16–17-year-old Australian boys and 81 girls, 67 13–14-year-old Finnish boys and 86 girls, and 56 16–17-year-old Finnish boys and 107 girls were investigated. Half of the subjects in each group came from an urban environment and half from rural regions. The subjects filled in the Hopes and Fears Questionnaire measuring the content and temporal extension of goals and concerns. Overall, the results showed that adolescent goals, concerns, and related temporal extension reflected the major developmental tasks of their own age and early adulthood. However, interesting cross-cultural, gender, and urban rural differences were also found, reflecting variation in societal options and cultural values. For example, Australians were more interested in leisure and more concerned about their own health and global issues. Later school transitions meant that in older age groups the Finnish adolescents expected goals related to their future education and occupation to be actualized later than Australian youths did. Because of a lack of career options, interest in a future occupation decreased with age among adolescents living in rural regions.Received Ph.D. from University of Helsinki. Research interests are adolescent development and cognitive and attributional strategies as pathways to problem behavior. To whom correspondence should be addressed.Received Ph.D. from La Trobe University. Research interests are higher education policy, research management, women and careers, and adolescence.Received M.A. from University of Helsinki. Research interests are identity development and problem solving.     

Depressive symptomatology among very early maturing girls

This study investigated whether menarche is associated with depression when its onset is at the very early extreme of the normal age range. Girls who were postmenarcheal at the beginning of the sixth grade, comprising less than 10% of a sample of girls in that grade, were classified as very early maturers; their scores on the Beck Depression Inventory, short form (BDIs), were compared with those of their premenarcheal peers. Additionally, postmenarcheal seventh graders, who comprised 30% of a sample of girls in that grade, were compared to their premenarcheal peers on the BDIs. Results were that postmenarcheal sixth graders were significantly more depressed than their premenarcheal peers, but that postmenarcheal and premenarcheal seventh graders did not differ significantly. The results suggest that very early menarche is associated with higher levels of depression than more normative menarcheal timing.This research was supported by Grant 16034 from the National Institute of Child Health and Human Development. Some portions of the data were cited previously at meetings of the Society for Research in Child Development and the Society for Menstrual Cycle Research.Received Ph.D. from Clark University. Major interest is in clinical-developmental psychology. To whom reprint requests should be addressed.Received Ph.D. from Tufts University. Major interests are psychobiology and adolescent development     

College students' relationships with siblings

Two hundred and seventy-five college undergraduates coming from families of 2–7 children completed questionnaires about their relationships with their siblings. Aspects of intersibling communication, influence, and current and past affective relationships were investigated. The relationships reported were generally more positive than those revealed in other investigations of younger children. Presence of two parents in the home, size of the sibling group, and ordinal position of the respondent student had particular effects upon reported relationships. Furthermore, there were qualitative differences in the relationships between sibling pairs of different ordinal statuses. Results indicate that relationships between siblings have both complementary and reciprocal features, and caution against unidimensional characterizations.Teaches courses in child and adolescent development and assessment, and supervises school psychology trainees doing their internships. Received Ph.D. in psychology State University of New York at Albany. Main areas of research are sibling relationships, task attitudes and intrinsic motivation, and topics in adolescence.     

Symptoms of depression in adolescence: A comparison of Anglo,African, and Hispanic Americans

This research investigated differences in prevalence of depressive symptoms among adolescents from diverse ethnocultural groups. Data from a national survey of persons 12–17 years of age (n=2200) were analyzed, comparing symptom levels of Anglo, African, Mexican, and other Hispanic Americans using a 12-item version of the Center for Epidemiologic Studies Depression Scale. Overall, the results indicate differences in rates of depression. Females reported more symptoms of depression than males in every ethnic group. Among the ethnic groups, Mexican American males reported more depressive symptoms than other males and the same was true for Mexican American females, although to a lesser extent. Logistic regression of three different caseness scores (16+, 21+, 31+), adjusting for age, gender, perceived health, and occupation of the primary wage earner in the household, indicated that only Mexican American adolescents reported more depressive symptoms than the Anglo majority. The relative risk ranged from 1.46 to 1.83.Supported in part by grants MH44214 and MH44773 from the National Institute of Mental Health, by the Hogg Foundation for Mental Health, and by the Center for Cross-Cultural Research.Holds an M.A. and a Ph.D. in sociology and social psychology from the University of Kentucky at Lexington. Major research interests are in the areas of the epidemiology of adolescent psychopathology and the role of culture and ethnicity on psychological functioning, in particular depression and anxiety.Holds an M.A. in demography from the Free University in Brussels, an M.S. in Statistics from Dacca University in Bangladesh, and a Ph.D. in biostatistics from the University of Texas School of Public Health at Houston. Major research interests are the application of statistics to epidemiological research and clinical trials.     

Academic Achievement and the Self-Image of Adolescents with Diabetes Mellitus Type-1 and Rheumatoid Arthritis

A total of 69 adolescents, 21 with diabetes mellitus type-1 (DM), 24 with rheumatoid arthritis (RA), and 24 controls matched for sex, age, social background, and living environment, were compared by means of their school grades and the Offer Self-Image Questionnaire. The ages of the children at the time of the diagnosis of the disease and its subsequent duration were the same in the DM and the RA groups. Results show that the academic achievement of adolescents with DM who are well balanced and adolescents with RA with mild or moderate symptoms are equal to those of their healthy peers. In the OSIQ scales there were no statistically significant differences between the groups. In the groups of controls, there were more significant correlations between the OSIQ scores and the school grades than those with the DM or RA adolescents. The direction was positive. The correlations of the 3 groups did not differ significantly from each other. In case of adolescents with various kinds of chronic diseases, it is important to support their motivation for learning and planning the future.Medical doctor, specializes in child and adolescent psychiatry. Since gaining her PhD at the University of Turku in 1987, she has also specialized in hospital administration and adolescent psychotherapy. Since 1982, she has been the senior doctor of the Child Psychiatric Clinic of Satakunta Hospital District. Currently she is the head of the Adolescent Psychiatry Clinic, Turku University Hospital. She has trained both child psychiatrists and adolescent psychiatrists. During the years 1990–1992 she has participated as a postdoctoral fellow in the Clinical Research Training Program for Adolescents sponsored by the NIMH.Experienced Psychologist and Researcher. She received her PhD in neuropsychology at the University of Turku. She is currently a clinical psychologist at the Adolescent Psychiatry Unit of Turku University Central Hospital. She is an expert on neuropsychological test methods and also responsible for teaching their application.     

Adolescent Self-Esteem and Gender: Exploring Relations to Sexual Harassment, Body Image, Media Influence, and Emotional Expression

Self-esteem plays a central role in mental health, yet not enough is known about how youth evaluate themselves as they move across adolescence. This study used a cross-sectional design to examine age and gender patterns in self-esteem and to explore how contemporary social influences relate to adolescent self-esteem. Self-reported influences on self-esteem involving the media, sexual harassment, body image, family and peer relationships, and emotional expression were evaluated with 93 boys and 116 girls in Grades 5, 8, and 12. Girls reported lower self-esteem than boys in early adolescence, and late adolescent boys reported lower self-esteem than younger boys. The predictors as a set accounted for a significant portion of the variance in self-esteem, while the best predictor of self-esteem varied by age and gender. Large gender differences were present for emotional expression, with boys becoming more restrictive across adolescence. Girls reported more negative body image and media influence scores than did boys in late childhood and early adolescence. Body image appeared to mediate the relationships between certain predictors and self-esteem for girls, while gender and grade appeared to moderate the relationship between media influence and self-esteem for girls and boys.     

Associations of Parental and Peer Characteristics with Adolescents’ Social Dominance Orientation

Studies with adults of social dominance orientation (SDO), a preference for inequality among social groups, have found correlations with various prejudices and support for discriminatory practices. This study explores the construct among adolescents at an age when they are beginning to recognize the social groups in their environment, particularly adolescent crowds. The relationship of SDO and perceptions of parents’ responsiveness and demandingness were also investigated. Subjects were in grades 9–12 (N = 516, 53% female, 96% White). Mother’s and father’s responsiveness significantly predicted adolescent’s SDO scores, with greater perceived responsiveness associated with lower SDO. To analyze the multiple crowd memberships of the 76% belonging to more than one crowd, two-step cluster analysis was used to identify patterns, resulting in 8 clusters of distinct, heterogeneous composition. SDO differed significantly among males in different clusters, but not females. The importance of membership was positively associated with SDO among high-status crowds and negatively associated with SDO among the academic and normal crowds. The findings have implications for prejudices that may be developing in adolescence and indicate a need for further research into the social context of SDO and its development.     

The Younger Siblings of Childbearing Adolescents: Parenting Influences on Their Academic and Social-Emotional Adjustment

The younger siblings of childbearing adolescents have poorer school outcomes and exhibit more internalizing and externalizing problems compared to their peers without a childbearing sister. We test a model where living with an adolescent childbearing sister constitutes a major family stressor that disrupts mothers' parenting and well-being, and through which, adversely affect youths' adjustment. Data came from 243 Latino younger siblings (62% female, M age 13.7 years) and their mothers, 121 of whom lived with a childbearing adolescent sister and 122 of whom did not. Individual fixed-effects models controlled for earlier measures of each respective model construct, thereby reducing omitted variable bias from pre-existing group differences. Results show that, for boys, the relationship between living with a childbearing adolescent sister and youth outcomes was sequentially mediated through mothers' stress and parenting (i.e., monitoring and nurturance). For girls, however, the relationship was mediated through mothers' monitoring only. Findings elucidate the within-family processes that contribute to the problematic outcomes of youth living with childbearing adolescent older sisters.     

The personality correlates of differential verbal and mathematical ability in talented adolescents

This paper describes the personality correlates of differential verbal and mathematical ability in very bright adolescent boys (N=182). The results indicate that there are few mean personality differences between two groups of boys formed on the basis of high scores on measures of either verbal or quantitative ability. On the other hand, within each of these groups there are dependable personality correlates of differences between verbal and quantitative ability. In particular, boys with high verbal relative to their quantitative scores seem independent, rational, reflective, and mature, regardless of their vocational or academic preferences.Work on this paper was supported by a grant from the Spencer Foundation, Chicago, Illinois.Received her Ph.D. in psychology from the Johns Hopkins University. Major interests are personality theory and medical psychology.Received his Ph.D. in psychology from the Johns Hopkins University. Major interests are education and developmental psychology.Received his Ph.D. in psychology from the University of California at Berkeley. Major interests are personality theory and moral development.     

The Role of Gender in Adolescent Identity and Intimacy Decisions

This study explored the relative importance of identity and intimacy in male and female adolescent decisions. One hundred twenty adolescents responded to 16 identity/intimacy dilemmas. Females had higher identity (and lower intimacy) scores than males. Identity scores were higher in scenarios with female protagonists. A content analysis of decision explanations showed females gave more explanations than males with identity and intimacy fused. Implications for theories of psychosocial development are discussed.     

Testing a Model of Universal Prevention Effects on Adolescent Relationships and Marijuana Use as Pathways to Young Adult Outcomes

There are several interrelated knowledge gaps in the literature on skills-building interventions for middle schoolers designed to prevent initiation of substance use, all of which concern the limited study of the adolescent pathways of those intervention effects on distal young adult outcomes. Among the most important yet understudied pathways of influence on long-term effects are positive youth relationship outcomes of middle-school interventions. Other influential pathways for long-term effects are reductions in adolescent substance misuse, particularly marijuana use, considering the long-term consequences of early marijuana initiation. To address these knowledge gaps, data from a randomized controlled trial were used to test a longitudinal, developmental model positing pathways of intervention effects on age 21 illicit drug use and positive relationship affect, via earlier effects on adolescent relationships and marijuana use. Sixth-graders and their families enrolled in 22 Iowa schools were randomly assigned to the Iowa Strengthening Families Program or a control group (N?=?446). The average age of students at baseline was 11.3 years (10–13 year age range); 48% were male and 98% were Caucasian, reflective of the demographics in the participating rural Midwest communities. Measures included middle-school relationships (parents, peers, school), high school marijuana use, plus age 21 illicit drug use and relationship affect (parents, work, school), 10 years past intervention implementation. As expected, intervention effects on young adult variables were indirect, through effects on adolescent outcomes, with higher-risk participants showing greater intervention impact. The findings suggest preventive interventions with young adolescents have potential to demonstrate effects into young adulthood.