PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “ADOLESCENT PSYCHOLOGY”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 307 records · Page 17Linked to original sources

Strategies to promote breast-feeding among adolescent mothers.

OBJECTIVE: To identify characteristics of adolescent mothers who bottle-feed who considered breast-feeding their infants and strategies to promote breast-feeding within this special group. DESIGN: Adolescents completed an hour-long interview within 48 hours of delivery that elicited factors considered important to the mother's feeding decision and indices of mental health. SETTING: Postpartum ward of university hospital. SUBJECTS: A total of 693 adolescents 18 years old or younger (mean age, 16.7 years) from African American, Mexican American, or white race or ethnicity; 27% of Mexican American participants spoke little or no English. MAIN OUTCOME MEASURES: Factors associated with breast-feeding decision. RESULTS: Those who chose bottle-feeding (hereafter, bottle-feeders) who had considered breast-feeding were first compared with bottle-feeders who had not considered breast-feeding and then with adolescents who breast-fed. After controlling for ethnicity, bottle-feeders who had considered breast-feeding were more likely than those who had not considered breast-feeding to be impoverished (adjusted odds ratio [AOR] = 4.8), to have delayed their feeding decision until the later stages of pregnancy (AOR = 4.6), to have been encouraged to breast-feed (AOR = 4.5), to have friends who breast-fed (AOR = 2.3), and to have experienced low financial, tangible, emotional, or informational support from their families (AOR = 1.6). They were more likely to cite barriers associated with breast-feeding while returning to school or work (AOR = 2.0) and less likely to state that bottle-feeding was healthier (AOR = 0.3) as reasons for bottle-feeding. Compared with those who chose breast-feeding (hereafter, breast-feeders), this group was more likely to have made the feeding decision alone rather than relying on advice (AOR = 4.6), to have made this decision in the later stages of pregnancy (AOR = 4.4), to report fewer breast-feeding role models (AOR = 1.8) and fewer significant others who encouraged breast-feeding (AOR = 2.8), and to report at least 2 significant others who encouraged bottle-feeding (AOR= 3.2). They were also less likely to have attempted to breast-feed a previous child (AOR = 3.3). CONCLUSIONS: A subgroup of adolescent mothers who had considered breast-feeding but ultimately chose to bottle-feed may be identified in the late stages of gestation by collecting information on financial status, family support, perceived barriers to breast-feeding and attending school or working, timing of the feeding decision, prior breast-feeding experience, breast-feeding role models, and encouragement to breast-feed. We speculate that strategies to promote breast-feeding should focus on role modeling and facilitation.

Adolescent↗

Reported sexual behaviors and self-esteem among young adolescents.

Six hundred seventy-seven adolescents in grades 7 through 9 of a blue-collar, midwestern junior high school responded to a survey of sexual behavior and self-esteem. The focus of this study was on the relationship between sexual experience and self-esteem. Fifty-five percent of the students reported having had at least one coital experience; 7% reported having intercourse about once a week. The proportion of sexually experienced adolescents increased with age; 28% of 12-year-olds, 52.7% of 13-year-olds, 60.1% of 14-year-olds, 73.6% of 15-year-olds, and 90% of 16-year-olds reported having intercourse on at least one occasion. More boys of all ages were sexually active than girls. Six percent of students had had, or were suspicious of having had, a sexually transmitted disease; 7.8% were involved in a pregnancy. The average of the self-esteem scores for girls was significantly lower than the average for boys. There was an interaction effect between gender and coital history for self-esteem. Girls who reported having had intercourse had lower self-esteem scores than those who did not. On the other hand, self-esteem of sexually experienced and inexperienced boys did not differ, nor did self-esteem of virginal boys and girls. Boys and girls with a history of sexually transmitted diseases had lower self-esteem than all others. Pregnancy, on the other hand, did not seem to affect self-esteem of the sexually experienced adolescents. This cross-sectional study does not permit determination of whether the lower average self-esteem among certain girls was antecedent to or a consequence of sexual experience.

Adolescent↗

Developmental previewing: enhancing the adolescent's predictions of behavioral consequences.

The adolescent years are a time of significant biopsychosocial change. Adolescents develop a variety of cognitive skills that enable them to evaluate future consequences, weigh alternatives, and select behaviors. If these cognitive skills have not matured fully, however, the female adolescent may be predisposed to enact risk-taking behaviors, such as becoming pregnant. An intervention technique that encourage adolescents to predict the consequences of their actions may therefore be beneficial. One such technique, labeled previewing, promotes the cognitive skills necessary for averting future unplanned pregnancies and, in the event the adolescent has become a mother, for establishing a more adaptive relationship with the infant.

Adolescent↗

The relationship between social support, self-esteem, and maternal-fetal attachment in adolescents.

Limited information is available about factors related to prenatal attachment in adolescents. In this study, relationships among self-esteem, social support, and maternal-fetal attachment were examined. A culturally diverse sample of 90 adolescents between 14 and 19 years of age was recruited from two of the three licensed residential maternity homes in Los Angeles County. The four research instruments administered included: a background questionnaire, Coopersmith's Self-Esteem Inventory, Norbeck's Social Support Questionnaire, and Cranley's Maternal-Fetal Attachment Scale. Although nonsignificant correlations were found between total maternal-fetal attachment scores and measures of self-esteem and social support, four key variables were identified through regression analyses. These significant predictors of prenatal attachment were total functional support, total size of network, planning of pregnancy, and intent to keep the infant. Implications for clinical practice are discussed related to these findings.

Adolescent↗

A multiple-risk interaction model: effects of temperament and divorce on psychiatric disorders in children.

Effects of family status on the trajectory of problematic temperament-adjustment at 1 and 10 years of age and associated psychiatric disturbance 8 years later were examined in an epidemiological sample of 648 children. After adjusting for predivorce temperament-adjustment and background factors, logistic regression yielded independent effects of single custodial mother (SCM) family status for increased risk of disruptive and anxiety disorders, and of stepfamily status for increased risk of disruptive disorders. Increased risk of psychiatric disorders was more pervasive for SCM family boys versus intact family boys than for SCM family girls versus intact family girls, however only significantly more so for depression. No significant sex interaction was observed for stepfamily status. When girls and boys were treated independently, patterns of family status and outcomes of internalizing disorders varied. In stepfamilies, an elevated risk of depression and anxiety disorders was observed in girls but not boys, whereas in SCM families an elevated risk of depression was observed in boys but not girls. Within each family status group there was support for an altered risk of later psychiatric disorders given specific problematic predivorce temperament-adjustment characteristics. Implications for future research and treatment are discussed.

Analysis of Variance↗

Sexual behavior and pregnancy among Nigerian students.

The sexual behavior of 539 Nigerian female students comprising 387 adults and 152 teenagers was studied. The overall incidence of sexual activity among the students was 51.2%. The incidence of sexual intercourse was significantly higher among adult students (61.0%) compared with teenagers (26.3%) (p < 0.0005). There was no significant difference in the mean age at sexual debut for the adult students (18.7 +/- 3.2) compared with the teenage population (16.1 +/- 1.7). The frequency of sexual exposure was also not significantly different in the two groups (4.1 +/- 6.1 times per month for the adult students and 3.6 +/- 5.9 times per month for the teenage students). However, pregnancy occurred more often among the adult students (38.1%) than among the teenagers (15.0%) (p < 0.005). This article looks at the psychosocial implications of adolescent sexuality and the overall relevance of adequate reproductive health education in encouraging responsible attitudes regarding sexuality among teenagers.

Adolescent↗

Adolescent pregnancy: the clinician's role in intervention.

Adolescent childbearing has adverse sequelae that are intensified when the onset of sexual activity takes place at a particularly early age. A relationship between the onset of sexual activity and the age of maturation has been demonstrated; as the mean age of menarche has become younger, a greater discontinuity has been created between physical development on the one hand and cognitive and emotional development on the other. Initiatives to prevent early sexual initiation and unintended pregnancy must be designed in that context and with an appreciation of normative social pressures. This report reviews research on adolescent development and sexual behavior, including the relationship between maturation and the onset of sexual activity, the timing of pregnancy risk, clinic utilization and reasons for delay in clinic attendance, and clusters of high-risk behaviors. It discusses the role of clinical interventions, suggesting ways in which those who treat adolescents can assist them in acquiring and maintaining protective behaviors.

Adolescent↗

The individuality of teenage mothers and its implication for intervention strategies.

An exploratory longitudinal research project of teenage mothers and their infants was carried out, involving intensive study of a small number of cases. Four case studies from the research are presented which illustrate the tremendous differences between teenage mothers, their support systems and the need for and success of intervention. The cases also show the need to individualize support to teenage mothers and suggest that routine structured classes on child development and parenting skills are not always necessary or sufficient. The cases also suggest that there are at least three types of teenage mother-infant pairs each of which will require a different level of intervention, ranging from Level I to Level IV. A plea is made for the individualization of services to teenage mothers depending on the strengths, emotional capacities and needs of the mother and her infant.

Adolescent↗

The effects of prenatal education intervention on unwed prospective adolescent fathers.

This study assesses the impact of a prenatal education program dealing with human sexuality, pregnancy, prenatal care, labor, delivery, and infant and child care on the unwed expectant adolescent father. It also assesses the relationship between the father's knowledge in these areas and his supportive behaviors toward the adolescent mother and the expected infant. The 28 black 15-18-year-old adolescent males who volunteered to participate in the study were randomly assigned to an experimental group (n = 15) or a control group (n = 13). Each was pretested (T-1) with Form A of a 75-item prenatal questionnaire, and posttested (T-2) with Form B of the same instrument after an intervention for the experimental group, or 4 weeks after the initial assessment for the comparison group. Findings suggest significant gains in knowledge for the experimental group at T-2 versus T-1 with regard to 1) pregnancy and prenatal care, and 2) infant development and child care. The data also suggest that fathers who were more informed tended to report more supportive behaviors toward the mother and the infant.

Adolescent↗

The effect of sexual behavior and a pregnancy on contraceptive method switching among black female teens.

Little is known about determinants of contraceptive method switching and few reports use data that can link events that occur close in time. Using retrospective information from the sexual calendars of black female teens who attended a reproductive health clinic, determinants of method switching in four areas were investigated. Method switchers, those who switched from an unprepared to a prepared method (n = 62) and those who switched from a prepared to an unprepared method (n = 18), were matched with nonswitchers who used the same initial method. Associations between switching and changes in the frequency of intercourse, sexual abstinence, and pregnancy were found. It is suggested that abstinence may have a different role in switching from each type of method. Counselors need to emphasize the importance of method continuation, even when sex has not occurred for a short period of time.

Adolescent↗

Power and visibility: the invention of teenage pregnancy.

The term 'teenage pregnancy' replaced the morally loaded terms 'illegitimate child' and 'unwed mother' around 1970. Instead of understanding the change in terminology as 'becoming more accurate', 'compelling more humane treatment' or simply as 'good', we should try to understand the meaning of the shift from treating pregnant adolescents as moral problems to treating them as scientific problems. Power organized around a moral discourse punished by exclusion, by placing its object on the other side of a moral boundary. Power organized around a scientific discourse on sexual desire makes its objects of knowledge visible and subject to unending inquiry. This paper explores the political implications of the emergence of this new form of power which disciplines its subjects not to obey the Law, but to become true to their own nature, a nature known by scientific experts.

Adolescent↗

Effectiveness of sex education provided to adolescents.

A literature review was conducted to investigate the effects of sexuality and birth control education on knowledge and attitude with regard to contraception use by adolescents in Western countries. The findings showed that sex education increased knowledge about sexuality and birth control. In many cases there was also a change in attitude with adolescents assuming a more liberal and tolerant attitude towards sexuality. Virtually no educational programme showed any influence on communication skills, assertiveness or skills with regard to contraception use. The sex education courses appeared to have no impact on sexual behaviour, such as intercourse. A few studies demonstrated that adolescents' intention to use contraception in the future was strengthened. Most studies found the education provided had a positive effect on contraception use, especially those programmes which explicitly integrated the desired behaviour into the educational course. A number of factors are discussed that influence the effect of sex and birth control education.

Adolescent↗

Gender differences in knowledge, intentions, and behaviors concerning pregnancy and sexually transmitted disease prevention among adolescents.

Gender differences in knowledge, intentions, and behaviors regarding preventing pregnancies and sexually transmitted diseases were studied. Data for the study were collected from 1,033 students in 13 California high schools. Females in this sample were more likely than males to have discussed sexuality topics with parents, to have engaged in sexual intercourse more frequently, to have experienced a pregnancy scare, to have used oral contraceptives during their last sexual encounter, to perceive that a larger proportion of their peers were engaging in sex and using birth control, to obtain birth control from health facilities, and to report intentions to abstain or use protection in hypothetical situations placing them at risk for unprotected sex. In contrast, males reported that they were more likely to have always used birth control, to have used birth control during their first sexual encounter, and to have used a condom during their last sexual encounter. Furthermore, males were more likely to obtain birth control from a store or a friend. Finally, males knew more about using condoms correctly and their role in preventing sexually transmitted diseases. The efficacy of interventions designed to reduce unintended pregnancy and sexually transmitted diseases among adolescents may be increased by addressing these gender differences. Understanding gender differences may also facilitate an increased role for males in the overall prevention scheme. Further research is clearly needed to increase knowledge about these gender differences.

Adolescent↗

Does American acculturation affect outcome of Mexican-American teenage pregnancy?

The purpose of this study was to determine whether pregnant Mexican-American teenagers who are acculturated to American lifestyles have different medical and psychosocial problems from those who are more recent immigrants. Consecutive pregnant Mexican-American (or Mexican) teenagers attending a university obstetrics clinic for teenagers were divided into two groups based on country of birth of parents and teen, citizenship, preferred language, and years of U.S. residence. There were 60 in the acculturated group (G1) and 56 in the recent immigrant group (G2). Acculturated teenagers were younger at first sexual intercourse, completed more years of schooling, and sought earlier prenatal care (p < 0.05 for all above). Both groups delivered full-term singletons of average birth weight (mean = 3337 g +/- 477 g). All G2 fathers were Mexican, older (p < 0.05), more likely to be married to G2 teens (p < 0.001), and employed (p < 0.01). The G1 fathers completed more years of schooling (p < 0.05), and 10% were non-Mexican. These data underscore the need to consider acculturation, as well as ethnicity in understanding the experience of pregnant teenagers.

Acculturation↗

A review of social support theories and instruments used in adolescent mothering research.

This article reviews the theories and instruments used in 14 studies that measured social support levels of adolescent mothers. Two general trends were revealed, a tendency for researchers to: (1) avoid stating their theoretical perspective of social support and (2) develop new social support instruments rather than take advantage of those already in existence. Strategies are offered to match the social support theories and instruments with the particular study purpose and outcome variables. Use of both an established and a new social support instrument within the same study is recommended as a method of providing concurrent validation for the new instrument and promoting comparability across studies in different situations. Assessment of confounding among variables, construct overlap between measures, and the validity of social support and outcome instruments with adolescent mothers will promote a more accurate description of the role of social support in adolescent mothering.

Adolescent↗

Adolescent pregnancy intentions and pregnancy outcomes: a longitudinal examination.

PURPOSE: (a) To examine different methods of assessing pregnancy intention; (b) to identify psychosocial differences between those who indicate pregnancy intentions and those who do not; and (c) to examine the relationship between pregnancy intentions and subsequent pregnancy at 6-month follow-up in nonpregnant (at baseline), sexually experienced adolescent females. METHODS: Longitudinal cohort study of 354 sexually experienced female adolescents attending either a STD clinic or HMO adolescent medicine clinic in northern California. Student's t-tests and regressions examined psychosocial differences between females who reported "any" and "no" pregnancy intentions. ANOVAs examined differences among different combinations of pregnancy plans/likelihood. Chi-square analyses assessed associations between baseline pregnancy intentions and subsequent pregnancy. RESULTS: Adolescents' reports of their pregnancy plans and their assessments of pregnancy likelihood differed from one another (chi2 = 50.39, df = 1, p < .001). Pregnancy attitudes and baseline contraceptive use differentiated those with inconsistent pregnancy intentions (Not Planning, but Likely) from those with clear pregnancy intentions (Planning and Likely, and Not Planning and Not Likely) (Pregnancy Attitudes: F [2,338] = 68.96, p < .0001; Contraceptive Use: F [2,308] = 14.87, p < .0001). Suspected pregnancies and positive pregnancy test results were associated with baseline pregnancy intentions (Suspected: chi2 = 19.08, df = 2, p < .01; Positive Results: chi2 = 8.84, df = 2, p = .015). CONCLUSIONS: To reduce adolescent childbearing we must assess pregnancy intentions in multiple ways. Information/education might benefit those female adolescents with inconsistent reports of pregnancy intentions.

Adolescent↗

Risk and protective factors for sexual risk taking among adolescents involved in Prime Time.

This article describes a preliminary qualitative evaluation of risk and protective factors associated with consistent contraceptive use and healthy sexual decision-making among ten of the first participants in the Prime Time intervention study. Prime Time is an 18-month intervention including one-on-one case management and peer educator training targeting sexually active 13-17-year-old girls who are recruited from health care clinics. Using an approach grounded in findings from previous research, social cognitive theory, and the social development model, Prime Time aims to improve participants' contraceptive use consistency, reduce number of sexual partners, and reduce unwanted sexual activity. Findings from this preliminary evaluation alert health care providers to the complex and dynamic nature of adolescent girls' sexual behaviors and to a broad range of risk and protective factors within individuals and their environments that may influence adolescent girls' sexual behaviors and contraceptive use. Findings suggest that an ongoing, supportive relationship with a case manager who is able to pace and tailor an intervention to the individual young person can have positive effects on adolescent girls' sexual behaviors and contraceptive use.

Adolescent↗