SEARCH · PubMed Health

Results for “peer functioning”

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 235 records · Page 13Linked to original sources

PubMed1987

Developing positive intimacy cognitions in males with a history of nonintimate sexual experiences.

Traditional male sexual socialization is based on assumptions and cognitions which are antithetical to adult intimate relationships. The double standard scenario, initial sexual experiences, the way of talking about sex with peers, cognitions around automatic and autonomous functioning, the criterion of perfect performance, orgasm-orientation, and emotional separateness from females are strongly overlearned and reinforced in the young male subculture. A cognitive-behavioral strategy is used to increase intimacy among couples as well as males without partners. The focus is on increasing comfort, self-disclosure, and increasing the range of emotional and sexual expression.

Cognition↗

PubMed2002

Premorbid adjustment and neuropsychological performance in schizophrenia.

To examine the relationship between premorbid adjustment and neuropsychological deficit in schizophrenia, this report examined retrospective ratings of social and school adjustment during three age epochs (childhood, early adolescence, and late adolescence) as predictors of neurocognitive performance in 61 clinically and pharmacologically stabilized schizophrenia outpatients. Results indicated greater cognitive deficits when premorbid adjustment was unfavorable, particularly for measures of attention and executive functions. Premorbid number and quality of peer relationships and psychosocial adaptation to the school environment were more closely related to neuropsychological performance during adulthood than were premorbid withdrawal and premorbid academic performance. Early onset of poor premorbid adjustment rather than deterioration from childhood to adolescence was associated with greater neuropsychological disturbance in adulthood. It is suggested that childhood onset of premorbid deficits in selective areas of social and academic adjustment appears to influence the cognitive performance seen in adult schizophrenia. This study is consistent with findings from other related reports; it extends these findings to a larger and clinically stabilized sample.

Adolescent↗

PubMed1995

NIMH collaborative multisite multimodal treatment study of children with ADHD: I. Background and rationale.

OBJECTIVE: The National Institute of Mental Health's recently initiated 5-year, multisite, multimodal treatment study of children with attention-deficit hyperactivity disorder (MTA) is the first major clinical trial in its history focused on a childhood mental disorder. This article reviews the major scientific and clinical bases for initiating the MTA. METHOD: A selective review of the literature is presented in the service of describing the estimated prevalence of ADHD among children and adolescents, its core clinical features, evidence concerning psychopharmacological and psychosocial treatment effects, and related research issues and trends leading to the development of the MTA. RESULTS: Despite decades of treatment research and clinical practice, there is an insufficient basis for answering the following manifold question: under what circumstances and with what child characteristics (comorbid conditions, gender, family history, home environment, age, nutritional/metabolic status, etc.) do which treatments or combinations of treatment (stimulants, behavior therapy, parent training, school-based intervention) have what impacts (improvement, stasis, deterioration) on what domains of child functioning (cognitive, academic, behavioral, neurophysiological, neuropsychological, peer relations, family relations), for how long (short versus long term), to what extent (effect sizes, normal versus pathological range), and why (processes underlying change)? CONCLUSIONS: The important scientific, clinical, and public health issues nested within this manifold question provide both the impetus and scaffolding for the MTA.

Adolescent↗

PubMed1987

Temporal and social contexts of heroin-using populations. An illustration of the snowball sampling technique.

Snowball sampling is a method that has been used in the social sciences to study sensitive topics, rare traits, personal networks, and social relationships. The method involves the selection of samples utilizing "insider" knowledge and referral chains among subjects who possess common traits that are of research interest. It is especially useful in generating samples for which clinical sampling frames may be difficult to obtain or are biased in some way. In this paper, snowball samples of heroin users in two Dutch cities have been analyzed for the purpose of providing descriptions and limited inferences about the temporal and social contexts of their lifestyles. Two distinct heroin-using populations have been discovered who are distinguished by their life cycle stage. Significant contextual explanations have been found involving the passage from adolescent peer group to criminal occupation, the functioning of network "knots" and "outcroppings," and the frequency of social contact. It is suggested that the snowball sampling method may have utility in studying the temporal and social contexts of other populations of clinical interest.

Activities of Daily Living↗

PubMed1991

Determinants of dental health behaviors in Nordic schoolchildren.

As part of the comprehensive study "Health Behavior in Schoolchildren. A WHO Cross National Survey", this paper set out to identify determinants of four dental health behavioral dimensions in Finnish, Norwegian, and Swedish schoolchildren aged 11, 13, and 15. The data were collected by means of self-administered questionnaires, and the results are considered to be representative of each country. The total sample size approximated 3000 pupils in each country. The four dependent variables, fluoride, interdental cleaning, sugar, and brushing behavior, were all based upon sum-scores of several questions, and were subsequently regressed upon five predictors: school achievement, sex, time spent with friends, educational plans, and family meal pattern. This model provided a far better fit to the data on sugar and brushing behavior than to fluoride and interdental cleaning behavior. However, brushing seems to be different from sugar behavior, being influenced by different factors. While brushing is closely linked to the prevailing sex-role pattern, sugar behavior is stronger related to peer group norms. Thus, the symbolic function of sweet consumption of the youth culture should have implications for the design of intervention strategies. For example, the provision of alternative behaviors will only be successful if the behaviors serve the same function as sugar consumption.

Adolescent↗

PubMed1992

Heritable disorders of connective tissue and disability and chronic disease in childhood.

The heritable disorders of connective tissue encompass a broad range of diseases, many of which occur in childhood and present to the pediatric rheumatologist's attention. The underlying theme of these disorders is fragility of connective tissue components such as bone, cartilage, and blood vessels. Over the past few years, investigations of patients with the major forms of heritable disorders of connective tissue, osteogenesis imperfecta, Marfan syndrome, and Ehlers-Danlos syndrome have revealed genetic mutations of collagen genes as the cause of the diseases. Review of the newest genetic information in these three disorders is presented. The rheumatic disorders of childhood present a paradigm for the effects of chronic disease on children and families. New work, discussed in this review, continues to suggest changes in psychosocial adaptation in children with chronic rheumatic diseases and their families, but these data are conflicting. The development of arthritis impact measures may help workers in pediatric rheumatology care to have a broader and more in-depth understanding of the effect of this chronic disease on functioning, psychosocial development, and family and peer interactions.

Arthritis, Juvenile↗

PubMed1995

Adverse outcomes of bacterial meningitis in school-age survivors.

OBJECTIVE: To determine the outcomes of bacterial meningitis in school-age survivors. DESIGN: Prospective cohort study. SETTING: Teaching pediatric hospital. CHILDREN: During 1983 through 1986, 158 meningitis survivors, ages 3 months to 14 years, treated at a single center were enrolled. Between 1991 and 1993, 130 children, 82% of the original cohort, were evaluated at a mean age of 8.4 years and a mean of 6.7 years after their meningitis. OUTCOME MEASURES: Blinded neurologic, neuropsychologic, audiologic, behavior, and socio-demographic assessments were compared with those from grade- and sex-matched control children. Multivariate analyses adjusted for age at testing and socio-demographic variables. RESULTS: There was a systematic increase in risk of abnormality or poorer functioning for children with meningitis, compared with control children, across all categories tested, which was significant for fine motor function, Intelligence quotient (IQ) scores, and tests of school behavior, neuropsychologic function, and auditory figure-ground differentiation. Eleven children who had experienced meningitis (8.5%) had major deficits (IQ < 70, seizures, hydrocephalus, spasticity, blindness, or severe to profound hearing loss); a further 24 (18.5%) cases and 14 (10.8%) control children had minor deficits (IQ 70 to 80, inability to read, mild to moderate hearing loss, abnormalities in speech discrimination, or school behavior problems). Overall, children who had meningitis were at greater risk (26.9%) for disability. Children with acute neurologic complications had more adverse outcomes than those with uncomplicated meningitis and control children (39% vs 18% vs 11%, respectively). CONCLUSIONS: One in four school-age meningitis survivors has either serious and disabling sequelae or a functionally important behavior disorder, neuropsychologic or auditory dysfunction adversely affecting academic performance. As a group, survivors function less well than their classroom peers, and risk is greatest for, but not confined to, those who had acute neurologic complications. All survivors require careful follow-up, at least until school age.

Adolescent↗

PubMed1998

Quality of life in young adults having received a BMT during childhood: a GETMON study. Grupo Español de Trasplante de Médula Osea en el Niño.

A quality-of-life questionnaire study was administered in a group of 98 disease-free survivors more than 3 years after BMT. All participants were over the age of 17 years at the time of the survey. The transplants were performed between 1981 and 1993 in eight Spanish hospitals. Eighty-three percent of patients had undergone BMT for neoplastic disease. Seventy-three per cent received an allogeneic bone marrow transplantation. A modified version of a questionnaire applied in Stanford Hospital to evaluate quality of life in adults after BMT was used. A single investigator was responsible for interviewing all subjects by telephone. We compare these results with the same questionnaire applied in a control group of 58 healthy subjects of similar age. The most significant results were: BMT patients valued their quality of life more highly than the control group. The mean score for global quality of life was 8.19+/-0.17 in BMT group as compared to 7.54+/-0.13 in control group (P=0.0013). Studies were cited as the major concern in both groups: 24% in BMT group and in 69% in control group (C.I. 95%=0.59 to 0.30). The patients in the BMT group considered they had fewer problems in comparison with the control group regarding interpersonal relationships with family members and friends, sleep, depression and leisure possibilities. However, they considered they had more problems concerning their physical appearance, studies and work possibilities than their peers. Considerations regarding weight, height, sexual functioning, anxiety, tendency to suffer illness and problems with insurance were similar in both groups.

Adolescent↗

PubMed1991

Changes in cognitive and language functioning of preschool children with autism.

Preschool children with autism and their normally developing peers were compared on the Stanford-Binet IV and Preschool Language Scale before and after 1 school year. Both measures showed that although the children with autism functioned at a lower level than their normally developing peers, the children with autism had narrowed this gap after treatment, making a nearly 19-point increase in IQ and an 8-point gain in language quotient. The IQ measure remained stable for the normally developing peers while their language showed a 7.73-point increase. The data support the notion that young children with autism can make very significant developmental gains.

Autistic Disorder↗

PubMed1994

Factors influencing the outcome and duration of removable appliance treatment.

The study models and records of 150 consecutively completed removable appliance cases were analysed and the influence of various factors assessed on both the change in Peer Assessment Rating (PAR) score produced by treatment and the duration of treatment. For the purpose of analysis the material was divided into two groups; a functional appliance/headgear group (n = 43) and an upper removable appliance group (n = 103). The initial PAR score accounted for 71 per cent of the variation in PAR change in the functional/headgear group when combined with the sex of the patient; females on average showing a further improvement of 3 PAR points over equivalent males. The initial PAR score alone accounted for 68 per cent of the variation in PAR change in the upper removable appliance group. Sixty per cent of the variability in treatment duration could be explained in the functional/headgear group by the initial PAR score and a binary variable indicating whether three or more appliances had been required. Fifty-six per cent of the variability in duration in the upper removable appliance group was explained by the number of appliances used alone. Regression equations for prediction of outcome and duration of removable appliance treatment are given.

Adolescent↗

PubMed1984

The assessment of intention-cue detection skills in children: implications for developmental psychopathology.

A reliable measure of children's skills in discriminating intention cues in others was developed for this investigation in order to test the hypothesis that intention-cue detection skill is related to social competence in children. Videotapes were prepared in which one child provoked another child. The intention of the first child varied across videotapes. The subject's task was to discriminate among types of intentions. Care was taken to ensure that scores on this measure were not confounded by a child's verbal capacity or general discrimination skill. This instrument was administered to 176 children in kindergarten, second grade, and fourth grade, who were identified by sociometric measures as having a peer status as popular, average, socially rejected, or socially neglected. Scores on this measure were found to increase as a function of increasing age, and normal children (popular and average) were found to score more highly than deviant children (neglected and rejected). The errors by deviant children tended to consist of erroneous labels of prosocial intentions as hostile. Also, children's statements about their probable behavioral responses to provocations by peers were found to vary as a function of subjects' perceptions of the intention of the peer causing the provocation, not as a function of the actual intention portrayed by the peer. Sociometric status differences in these responses were also found. These findings were consistent with a hypothesis of a developmental lag among socially deviant children in the acquisition of intention-cue detection skills.

Child↗

PubMed1999

A critical review of the studies of the effects of simulated or real gastroesophageal reflux on pulmonary function in asthmatic adults.

OBJECTIVE: To identify and critically review the published peer-reviewed, English-language studies of the effects of both spontaneous and simulated gastroesophageal reflux (GER) on pulmonary function in asthmatic adults. DESIGN: Using the 1966 to 1997 MEDLINE database, the terms asthma and lung disease were combined with GER to identify studies of the effects of GER and acid perfusion (AP) of the esophagus on pulmonary function. The bibliographies were also reviewed. Studies of asthmatics with and without symptomatic GER were analyzed both together and separately. RESULTS: A total of 254 citations, including 180 published in English, were identified. Among these were 18 studies of GER and AP in asthmatic adults. These reports, which contain data on 312 asthmatics, found that the FEV1 and the midexpiratory rate did not change during AP and GER in the studies containing 97% and 94% of the asthmatics, respectively. Flow volume loop indexes, including the flow at 50% of the vital capacity (V50), flow at 25% of the vital capacity, and the peak expiratory flow rate, did not change during AP or GER in the studies with 77%, 60%, and 65% of the asthmatics, respectively. Small changes in the resistance were reported in the studies containing 42% of the asthmatics. Among asthmatics without symptomatic GER, no changes in spirometry, resistance, and flow volume indexes were found, except for a 10% decline in V50 in one study with seven subjects. CONCLUSIONS: In asthmatics with GER, the effects of AP on pulmonary function are minimal, and only a minority are affected. The literature does not support the conclusion that asymptomatic reflux contributes to worsening lung function.

Adult↗

PubMed2002

Increasing drug users' adherence to HIV treatment: results of a peer-driven intervention feasibility study.

Active drug users with HIV infection suffer from both low utilization of, and adherence to, primary care. Combining drug treatment and primary care on-site reduces these problems significantly because it creates a social support structure; treatment program staffs can monitor patients' adherence and provide ongoing encouragement. But in the United States, only a very small minority of HIV + drug users receive this demonstrably effective form of care. We report the results from a feasibility study of an alternative support structure, termed a "peer-driven intervention", that serves as a functional equivalent to drug treatment for increasing drug users' adherence to HIV therapeutics. The six-month study included 14 adult active drug users receiving medical care for HIV disease in New Haven, Connecticut. As a health advocate, each subject was assigned and asked to meet with another subject once a week at the project's storefront to provide peer support and counseling. As a peer, each subject was assigned and asked to meet with another health advocate once a week to receive support in keeping up his or her medical care. No two subjects played both roles for one another. Advocates earned nominal monetary rewards for eliciting positive responses from their peers in keeping clinical appointments, responding to physicians' referrals, picking up prescriptions on time and attending weekly meetings with the advocate. The results of the study suggest that an alternative social support structure to drug treatment is feasible for increasing active drug users' adherence to medical care. Innovative mechanisms that harness drug users' peer pressure to promote positive behavioral changes deserve greater study.

Acquired Immunodeficiency Syndrome↗

PubMed2002

Perinatal predictors of respiratory symptoms and lung function at a young adult age.

A longitudinal cohort of 2,957 babies, born in 1975-1978, was used to investigate whether perinatal factors predict respiratory morbidity at a young adult age. In 1997, the presence of asthmatic (wheeze, nocturnal dyspnoea) and bronchitic (cough, phlegm, dyspnoea grade 3) symptoms and the level of lung function was determined in this cohort. The independent association between smoking during pregnancy, being first-born, birth weight and respiratory symptoms and lung function at young adult age was investigated using multiple regression models, taking other potential risk factors into account. Of 1,568 responders, 608 (39%, aged 18-22 yrs) had at least one respiratory symptom. The young adults who had a mother that smoked during pregnancy had a significantly lower level of lung function than their nonintra-uterine exposed peers (regression coefficient (B) (standard error): peak expiratory flow (PEF) -0.257 (0.131) L x s(-1); forced expiratory flow when 25% of the forced vital capacity has been exhaled (FEF25) -0.290 (0.129) L x s(-1)), although they were not at increased risk of having respiratory symptoms. Young adults who were first-born had better levels of lung function (B (SE): forced expiratory volume in one second (FEV1) 0.090 (0.042) L) and were less likely to have asthmatic symptoms (odds ratio (95%, confidence interval): 0.58 (0.35-0.95)) than those not first-born. Low birth weight (FEV1 -0.013 (0.004) L for a reduction of 100 g) was also predictive of reduced achieved levels of lung function at young adult age, independent of other potential risk factors, e.g. current smoking habits or familial predisposition. This study adds to the knowledge of the role of perinatal factors, such as smoking during pregnancy, as important predictors of respiratory morbidity.

Adolescent↗

PubMed1981

Parents' and peers' communication to toddlers.

The speech which parents and peers direct to toddlers was examined for differences as a function of sex of parent, parent/peer status, sex of child, and age of child. Mothers, fathers, and peers of 18 parent dyads were individually audio- and videotaped in a natural play setting with their children (nine boys and nine girls) when the children were 2 years (parents only) and 2 1/2 years (both parents and peers). Ten language measures were coded from the transcribed speech samples: mean length of utterance, type-token ratio, number of utterances, number of turns, rate of questioning, rate of answering, rate of directives, rate of attentionals, rate of polite directives, and rate of repetitions. Analyses of variance on these dependent measures produced significant main effects for parents/peer status for number of utterances, number of turns, mean length of utterance, questions, answers, and polite directives; however, no main effects for sex of child, age of child, and sex of parent were produced.

Age Factors↗

PubMed1992

Self-perceived social function among disabled children in regular classrooms.

Disabled children represent an important "at-risk" group for emotional and behavioral problems. This study determined how they assess their own social function in regular classrooms and compared them with their able-bodied peers. School principals identified 60 visibly disabled children who were integrated into regular classes for at least 50% of the time. A comparison group of 56 randomly selected, same-gender classmates was identified. Children completed the Perceived Competence Scale and a classroom sociometric scale. Parents and teachers were asked to rate each child's social function. Disabled children rated themselves lower on physical competence (mean = 2.53 vs 2.92, p = .002) but not on social or cognitive competence. However, disabled children had fewer friends and scored lower on the classroom sociometric measure than did their able-bodied classmates (mean = 2.06 vs 2.39, p = .01). There was no difference between disabled and control children when social function was assessed by parents or teachers. For all children two variables were significantly associated with the child's self-perceived social competence: the child's self-perceived physical competence (R2 = .27) and the peer sociometric rating (R2 = .13). Teacher perception (R2 = .35) and self-perception (R2 = .10) of social function were most strongly associated with the perception of peers. In both cases whether the child was disabled contributed little to the observed association. These findings support the importance of peers in the successful social function of children and suggest that teachers can have an impact on how children are perceived by other children.(ABSTRACT TRUNCATED AT 250 WORDS)

Activities of Daily Living↗

PubMed1999

Clozapine reduces severe self-mutilation and aggression in psychotic patients with borderline personality disorder.

BACKGROUND: Clozapine has been reported to be effective in diminishing violence toward others in psychotic patients. This article describes the impact of clozapine on severe self-mutilation among patients with the dual diagnoses of borderline personality disorder and persistent psychoses. METHOD: Seven subjects known to the authors were selected for careful chart audits. These subjects had been admitted to 2 state psychiatric hospitals owing to severe self-mutilation and/or violence and subsequently treated with clozapine. A mirror-image design anchored to the start date of clozapine treatment and extending in either direction to a maximum of 1 year was used to extract data. Data extracted included incidents of self-mutilation (restraint), seclusion, the as and when needed (p.r.n.) use of medications, injuries to staff and peers, hospital privileges, and Global Assessment of Functioning (GAF) scores. RESULTS: The subjects were all white women with a mean age of 37 years. All subjects carried DSM-III-R or DSM-IV borderline personality disorder diagnoses and an Axis I disorder diagnosis. They had received trials of several psychotropic agents, often in combination and mostly without benefit. After clozapine treatment, there were statistically significant reductions in incidents of self-mutilation (restraint), seclusion, the use of p.r.n. antianxiety medications, and injuries to staff and peers. These subjects received higher levels of hospital privileges, and their GAF scores nearly doubled following clozapine treatment. Four subjects were subsequently discharged from hospital. CONCLUSION: These preliminary but nonetheless favorable results suggest that clozapine deserves careful consideration for a controlled study in patients with borderline personality disorder and psychoses, especially if the clinical issues include severe self-mutilation, aggression, and violence. Until such studies are done, the risk-to-benefit ratio of clozapine treatment needs to be carefully evaluated on an individualized basis in such subjects.

Adult↗

PubMed2001

A six-year prospective study of pathways toward drug use in adolescent boys with and without a family history of a substance use disorder.

OBJECTIVE: The purpose of this study was to test a developmental model of drug use in male adolescents. The model postulates that low executive functioning and a difficult temperament are related to aggression and affiliations with delinquent peers which, in turn, are related to elevated drug use. METHOD: Boys (N = 187) with and without a family history of a substance use disorder (SUD) were followed over a 6-year period. Executive functioning and temperament were measured at age 10-12, aggression and affiliations with delinquent peers were assessed at age 12-14 and drug use was measured at age 16. RESULTS: Low executive functioning and a difficult temperament were related to increased aggression and affiliations with delinquent peers. These latter variables were related to increased drug use. Furthermore, the relation between difficult temperament and drug use was fully mediated by aggression and affiliations with delinquent peers. CONCLUSIONS: Drug abuse prevention efforts may benefit from clinical interventions aimed at strengthening executive functioning, regulating temperament and improving socialization strategies in antisocial children.

Adolescent↗