H.E.L.P.: How To Enjoy Living with a Preadolescent = AYUDA: Como Disfrutar de la Vida con un Preadolescente.

ERIC Educational Resources Information Center

Baenen, Judith

Noting that young adolescents are very much affected by their families, this booklet, in both English- and Spanish-language versions, was prepared for parents/guardians of children ages 10-15 to help them provide the support needed by a child undergoing some of the most dramatic changes in a lifetime. The booklet describes typical behavior of…

Beliefs about age-related changes in physical functioning across the adult life span and their relationship with physical activity levels of older adults.

PubMed

Lineweaver, Tara T; Kugler, Jennifer; Rabellino, Alessandra; Stephan, Yannick

2018-07-01

Physical activity declines across the adult life span despite the well-established links between physical activity and health-related, psychological, cognitive, and social benefits. We contrasted the beliefs young and older adults hold about how aging affects both physical abilities and physical activity and determined whether older adults' beliefs about physical aging relate to their engagement in physical activity. Using visual rating scales, 56 young and 49 community-dwelling older adults indicated the extent to which a typical woman or typical man aged 20-90 possesses six different physical abilities and engages in three different types of physical activity. Stereotypes of physical aging were ability- and activity-specific, and older adults endorsed more positive views than their younger peers. Stereotypical beliefs predicted older adults' engagement in moderate-intensity activity. This study offers intriguing avenues for future research and suggests that better understanding physical aging stereotypes may contribute toward designing interventions that promote lifelong physical activity.

Solid pseudopapillary neoplasm of the pancreas: report of a rare case and review of the literature.

PubMed

Yener, Arzu Neşe; Manukyan, Manuk; Mıdı, Ahmet; Cubuk, Rahmi

2014-01-01

Solid pseudopapillary neoplasm, a rare primary neoplasm of the pancreas that typically affects young women, is a relatively indolent entity with favorable prognosis. We here report a 20-year-old young girl with solid pseudopapillary neoplasm who presented with mild dull abdominal discomfort without any significant laboratory findings. On MRI, a heterogenous mass was found at the distal pancreas. The patient underwent en-block distal pancreatectomy with splenectomy with the presumptive diagnosis of cystic neoplasm of the pancreas. The tumor was well-circumscribed, encapsulated, 5.5 cm in the greatest dimension and showed typical papillary and pseudopapillary structures. Capsular invasion was seen on focal areas. The patient was not given any adjuvant therapy and shows no sign of disease after six months follow-up. It is important to differentiate this tumor from other pancreatic neoplasms because this neoplasm is amenable to cure after complete surgical resection even in cases with capsular invasion, unlike malignant tumors of the pancreas.

Young smokers and non-smokers perceptions of typical users of plain vs. branded cigarette packs: a between-subjects experimental survey

PubMed Central

2013-01-01

Background In an attempt to minimize the pack design avenue of communication between tobacco producers and smokers and potential smokers, several jurisdictions, including Norway, have considered regulations on cigarette pack design. The main aim of the current study was to investigate how package design affects young people’s perceptions of typical smokers of some pre-chosen cigarette brands and brand varieties. Methods Based on data from a web survey among 1022 15–22 year-olds, possible effects of plain packaging of cigarettes on adolescents’ views about typical cigarette smokers were investigated. The data collection had a between-subjects design, in which participants were allocated to one of three groups, and asked to typify the smokers of selected cigarette packs either in branded, plain or plain with descriptor versions. The sample included boys and girls, and smokers and non-smokers. The smoker characteristics included in the investigation were: gender, glamour, stylishness, popularity, coolness, sophistication and slimness. Results After creating sum-scores within and across packs and pack versions, analyses indicated that a shift from branded to plain cigarette packaging would result in a reduction in positive user images related to smoking among adolescents and young adults. For girls, this effect held up after controlling for confounders. Conclusions To the extent that plain packaging contributes to making smoking images less positive, it can potentially be an efficient aid in reducing smoking uptake among adolescents. PMID:24156515

Viewing alcohol warning advertising reduces urges to drink in young adults: an online experiment.

PubMed

Stautz, Kaidy; Marteau, Theresa M

2016-07-08

Tobacco counter-advertising is effective at promoting smoking cessation. Few studies have evaluated the impact of alcohol warning advertising on alcohol consumption and possible mechanisms of effect. This pilot study aimed to assess whether alcohol warning advertising is effective in reducing urges to drink alcohol, if emotional responses to advertising explain any such effect or perceived effectiveness, and whether effects differ among heavier drinkers. One hundred fifty-two young adult (aged 18-25) alcohol users completed an online experiment in which they were randomly assigned to view one of three sets of six advertisements: (i) alcohol warning; (ii) alcohol promoting; or (iii) advertisements for non-alcohol products. Urges to drink alcohol were self-reported post-exposure. Affective responses (pleasure and arousal) to each advertisement and perceived effectiveness of each advertisement were recorded. Typical level of alcohol consumption was measured as a potential effect modifier. Participants exposed to alcohol warning advertisements reported significantly lower urges to drink alcohol than those who viewed either alcohol promoting or non-alcohol advertisements. This effect was fully mediated by negative affective responses (displeasure) to the alcohol warning advertisements. Perceived effectiveness of alcohol warning advertisements was associated with high arousal responses. Impact of the advertisements was unaffected by typical level of alcohol consumption, although the study was not powered to detect anything other than large effects. In line with findings from the tobacco literature, alcohol warning advertisements that elicit negative affect reduce urges to drink alcohol. Their impact upon actual consumption awaits investigation.

Individual differences in wisdom conceptions: relationships to gratitude and wisdom.

PubMed

König, Susanne; Glück, Judith

2013-01-01

Previous research has shown that most laypeople hold one of two typical conceptions of wisdom--a cognitive or an integrative conception. The current study extends previous research by including a qualitative assessment of people's views of what wisdom is and how it develops, and by relating wisdom conceptions are related to levels of wisdom and gratitude. A sample of 443 young adults rated the relevance of cognitive, reflective, and affective aspects for wisdom. Cluster analyses confirmed the two typical wisdom conceptions: a primarily cognitive view of wisdom and a view emphasizing the integration of cognition, reflection, and affect. The two groups also differed in freely-generated characteristics of wisdom and its development. Additionally, the integrative conception was more frequent in individuals with higher levels of gratitude and wisdom. In sum, laypeople's conceptions of wisdom vary along similar lines as those of wisdom psychologists.

Relapses in three patients with Takayasu arteritis under tocilizumab treatment detected by contrast enhanced ultrasound.

PubMed

Czihal, Michael; Lottspeich, Christian; Schröttle, Angelika; Treitl, Karla Maria; Treitl, Marcus; Leipe, Jan; Schulze-Koops, Hendrik; Hoffmann, Ulrich; Dechant, Claudia

2018-02-01

Takayasu arteritis (TA) is a rare large vessel vasculitis, affecting the aorta and its major branches, typically in young women. In this case report, we present three cases of young women of Caucasian descent who experienced relapses while under treatment with the monoclonal humanized antibody to the interleukin 6 receptor, tocilizumab. Active vasculitic lesions of the supraaortic (common carotid and axillary) arteries were detected and characterized via high resolution contrast enhanced ultrasound. Based on these cases, we discuss the potential role of contrast enhanced ultrasound in the diagnosis and follow-up of TA as well as the current data on the efficacy of tocilizumab in the treatment of TA.

Young children's tool innovation across culture: Affordance visibility matters.

PubMed

Neldner, Karri; Mushin, Ilana; Nielsen, Mark

2017-11-01

Young children typically demonstrate low rates of tool innovation. However, previous studies have limited children's performance by presenting tools with opaque affordances. In an attempt to scaffold children's understanding of what constitutes an appropriate tool within an innovation task we compared tools in which the focal affordance was visible to those in which it was opaque. To evaluate possible cultural specificity, data collection was undertaken in a Western urban population and a remote Indigenous community. As expected affordance visibility altered innovation rates: young children were more likely to innovate on a tool that had visible affordances than one with concealed affordances. Furthermore, innovation rates were higher than those reported in previous innovation studies. Cultural background did not affect children's rates of tool innovation. It is suggested that new methods for testing tool innovation in children must be developed in order to broaden our knowledge of young children's tool innovation capabilities. Copyright © 2017 Elsevier B.V. All rights reserved.

Cystic chondromalacia of the auricle treated with dual-plane excision with intracartilaginous dissection.

PubMed

Zoccali, Giovanni; Pajand, Reza; Vrentzos, Nikolaos; Giuliani, Maurizio

2014-09-01

Cystic chondromalacia of the auricle is an uncommon condition in which a degenerative process occurs within the cartilage. The disorder affects young and middle-aged people. Clinically, it manifests as a painless, fluctuant swelling that frequently relapses despite various therapeutic approaches. In this article we report a typical case of cystic chondromalacia of the auricle that was successfully treated by surgery-specifically, dual-plane dissection-and we briefly review the literature.

[The affective pathology in patients with adolescent bulimia nervosa].

PubMed

Grachev, V V

To investigate affective pathology in patients with adolescent bulimia nervosa (BN) and to analyze comorbid mutual influences of these clinical entities. A sample consisted of 52 young female patients, aged from 13.9 to 17.4 years, who simultaneously meet ICD-10 criteria of F50.2 - typical BN and F30-F39 - mood disorders. The Eating Attitudes Test (EAT-26) and the Beck Depression Inventory were used for psychometric assessment. Duration of follow-up ranged from 1 to 7 years. The common forms of affective disorders comorbid with adolescent BN were dysthymia and bipolar affective disorder (BAD) type II. Less often BN manifested in association with psychogenic endoform depressions. And the less typical was comorbidity of BN with endogenous recurrent unipolar depression. The normalization of mood and transition depression to hypomania contributed to the remission of eating disorders. Worst clinical and social outcome was detected in patients with long-term persistent hypothymia caused by dysthymia or protracted depressive episodes of recurrent depressive disorder. A more favorable outcome was seen in patients with alternation of depression and hypomania in the structure of the BAD type II and the best outcome in patients with single episode of psychogenic endoform depression.

Emotion awareness and cognitive behavioural therapy in young people with autism spectrum disorder.

PubMed

Roberts-Collins, Cara; Mahoney-Davies, Gerwyn; Russell, Ailsa; Booth, Anne; Loades, Maria

2017-07-01

Young people with autism spectrum disorder experience high levels of emotional problems, including anxiety and depression. Adapted cognitive behavioural therapy is recommended for such difficulties. However, no evidence suggests whether emotion awareness is important in treatment outcome for young people on the autism spectrum. This study aimed to investigate the potential differences in emotion awareness between (1) young people on the autism spectrum and typically developing youth and (2) young people on the autism spectrum with and without experience of cognitive behavioural therapy. Three groups (aged 11-20 years) participated: (1) typically developing young people ( n = 56); (2) young people on the autism spectrum with no experience of cognitive behavioural therapy ( n = 23); and (3) young people on the autism spectrum who had attended cognitive behavioural therapy ( n = 33). All participants completed the Emotion Awareness Questionnaire-30 item version. Young people on the autism spectrum differed significantly from typically developing young people on the emotional awareness measure. Young people on the autism spectrum who had attended cognitive behavioural therapy scored significantly lower on the Differentiating Emotions subscale, and significantly higher on the Attending to Others' Emotions subscale, compared to young people on the autism spectrum who had not attended cognitive behavioural therapy. This study highlights the importance of psycho-educational components of cognitive behavioural therapy when adapting for young people on the autism spectrum.

Gender composition of the occupation, sexual orientation, and mental health in young adulthood.

PubMed

Ueno, Koji; Vaghela, Preeti; Nix, Amanda N

2018-02-01

The gender composition of the occupation has important implications for work conditions, rewards, and experiences, but little is known about whether it impacts workers' mental health. The present study seeks to answer this question by focusing on depressive symptoms and drug dependence symptoms as mental health outcomes and young adulthood as the life course context. The study further examines whether the association varies by sexual orientation, considering that occupational gender composition affects levels of stress exposure and social support availability in different ways for heterosexuals and sexual minorities. The analysis of the U.S. data, the National Longitudinal Study of Adolescent to Adult Health (Add Health), shows that among heterosexuals, working in a more female-typical occupation is associated with lower levels of drug dependence symptoms for women and higher levels of depressive symptoms for men. Sexual minorities show a diverging pattern-working in a more female-typical occupation is associated with worse mental health for sexual minority women and better mental health for sexual minority men. Copyright © 2017 John Wiley & Sons, Ltd.

Auditory white noise reduces age-related fluctuations in balance.

PubMed

Ross, J M; Will, O J; McGann, Z; Balasubramaniam, R

2016-09-06

Fall prevention technologies have the potential to improve the lives of older adults. Because of the multisensory nature of human balance control, sensory therapies, including some involving tactile and auditory noise, are being explored that might reduce increased balance variability due to typical age-related sensory declines. Auditory white noise has previously been shown to reduce postural sway variability in healthy young adults. In the present experiment, we examined this treatment in young adults and typically aging older adults. We measured postural sway of healthy young adults and adults over the age of 65 years during silence and auditory white noise, with and without vision. Our results show reduced postural sway variability in young and older adults with auditory noise, even in the absence of vision. We show that vision and noise can reduce sway variability for both feedback-based and exploratory balance processes. In addition, we show changes with auditory noise in nonlinear patterns of sway in older adults that reflect what is more typical of young adults, and these changes did not interfere with the typical random walk behavior of sway. Our results suggest that auditory noise might be valuable for therapeutic and rehabilitative purposes in older adults with typical age-related balance variability. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Frontoparietal function in young people with dysthymic disorder (DSM-5: Persistent depressive disorder) during spatial working memory.

PubMed

Vilgis, Veronika; Chen, Jian; Silk, Timothy J; Cunnington, Ross; Vance, Alasdair

2014-05-01

Dysthymic disorder (DD) is a depressive disorder characterised by persistent low and/or irritable mood and has been identified as a major risk factor for developing major depressive disorder (MDD). MDD and DD have been associated with executive function difficulties of working memory and attention. Little is known about how executive function networks in the brain are affected in children and adolescents with MDD and even less in DD. This study used fMRI and two spatial working memory paradigms to investigate associated brain function in young people with DD and an age-, gender- and IQ- matched typically developing group. Nineteen male patients with DD (mean age 11.2±1.5 years) diagnosed according to DSM-IV criteria and 16 typically developing boys (mean age 10.5±1.1 years) performed a mental rotation and a delay-match to sample (DMTS) task while undergoing fMRI. All participants were medication-naïve at the time of testing. Compared to typically developing young people, the DD group showed less activation in left frontal regions including left ventro- and dorsolateral prefrontal cortices (PFC) during mental rotation. Medial frontal regions including dorsomedial PFC, anterior cingulate cortex and frontal pole also showed relatively reduced activation. During the DMTS task patients showed significantly more activation in the right precuneus and posterior cingulate cortex. This was a cross-sectional study with a small sample limiting the generalizability of the results. The results complement previous findings in adults with MDD that have shown differential activation of left PFC regions during working memory tasks. Additionally, altered function of cortical midline structures in young patients with DD was identified. This supports findings in children, adolescents and adults with MDD suggesting that the pathophysiology of depressive disorders extends to DD as a risk factor for MDD and exhibits continuity over the lifespan. Copyright © 2014 Elsevier B.V. All rights reserved.

Parent-child relationship quality and infantile amnesia in adults.

PubMed

Peterson, Carole; Nguyen, Duyen T K

2010-11-01

The first years of life are typically shrouded by infantile amnesia, but there is enormous variability between adults in how early and how much they can remember from this period. This study examined one possible factor affecting this variability: whether the perceived quality of parent-child relationships is associated with the number of early memories young adults can retrieve, and their age at the time of their first memory. We found such associations but they were qualified by parent gender. Mother-child relationships that were more affectively intense (greater social support but also more negative interchanges) were associated with recalling more early memories, although paternal companionship was most associated with how early an individual's first memory was. Affective tone of retrieved memories was also assessed, and a greater proportion of affectively positive memories (as well as fewer affectively neutral memories for males) was associated with high parental involvement in children's lives.

Cat scratch disease in an immunosuppressed patient with systemic lupus erythematosus.

PubMed

Vargas-Hitos, J A; Sabio, J M; Navarrete-Navarrete, N; Arenas-Miras, M del M; Zamora-Pasadas, M; Jiménez-Alonso, J

2016-03-01

Cat scratch disease is an infectious disorder transmitted by cats that typically affects children and young adults. Immunosuppression is a well-known risk factor for the development of severe and atypical forms of the disease; hence it is under-diagnosed in patients with compromised immunity. We are reporting the first case of cat scratch disease, which presented as fever and fatigue, in a patient with systemic lupus erythematosus while receiving immunosuppressant therapy after a kidney transplant. © The Author(s) 2015.

Greater Perceived Similarity between Self and Own-Age Others in Older than Young Adults

PubMed Central

Lin, Tian; Ankudowich, Elizabeth; Ebner, Natalie C.

2017-01-01

As people age, they increasingly incorporate age-stereotypes into their self-view. Based on this evidence we propose that older compared to young adults identify to a greater extent with their own-age group on personality traits, an effect that may be particularly pronounced for positive traits. Two studies tested these hypotheses by examining associations in young and older adults between evaluations of self and own-age others on personality traits that varied on valence. In both studies, young and older participants rated personality trait adjectives on age typicality, valence, and self typicality. Converging results across both studies showed that older compared to young participants were more likely to endorse personality traits as self-typical when those traits were also perceived as more typical for their own-age group, independent of whether age was made salient to participants prior to evaluation. In addition, there was evidence that the association between evaluations of self and own-age others in older participants was greater for more positive personality traits. This age-differential pattern is discussed in the context of increased age salience in aging and its effect on the similarity between evaluations of self and own-age others in older compared to young adults. PMID:28471216

Learning to drive in young adults with language impairment.

PubMed

Durkin, Kevin; Toseeb, Umar; Pickles, Andrew; Botting, Nicola; Conti-Ramsden, Gina

2016-10-01

Language impairment (LI) is a common developmental disorder which affects many aspects of young people's functional skills and engagement with society. Little is known of early driving behaviour in those with this disability. This longitudinal study examines early driving experience in a sample of young adults with LI, compared with a sample of typically developing age-matched peers (AMPs). At age 24 years, significantly fewer participants with LI had acquired a driving licence. A crucial hurdle for those with LI appeared to be the Theory part of the (UK) test. Logistic regression analysis indicated that language ability and a measure of independence at age 17 contributed to the prediction of licence possession at age 24. There was no evidence of differences in traffic violations or accident rates between those with and without LI. There is little evidence that young people with LI are at greater risk on the roads than peers without LI, but some individuals with LI might benefit from support in the course of preparation for driving and in the driving test.

Gamma Activation in Young People with Autism Spectrum Disorders and Typically-Developing Controls When Viewing Emotions on Faces

PubMed Central

Wright, Barry; Alderson-Day, Ben; Prendergast, Garreth; Bennett, Sophie; Jordan, Jo; Whitton, Clare; Gouws, Andre; Jones, Nick; Attur, Ram; Tomlinson, Heather; Green, Gary

2012-01-01

Background Behavioural studies have highlighted irregularities in recognition of facial affect in children and young people with autism spectrum disorders (ASDs). Recent findings from studies utilising electroencephalography (EEG) and magnetoencephalography (MEG) have identified abnormal activation and irregular maintenance of gamma (>30 Hz) range oscillations when ASD individuals attempt basic visual and auditory tasks. Methodology/Principal Fndings The pilot study reported here is the first study to use spatial filtering techniques in MEG to explore face processing in children with ASD. We set out to examine theoretical suggestions that gamma activation underlying face processing may be different in a group of children and young people with ASD (n = 13) compared to typically developing (TD) age, gender and IQ matched controls. Beamforming and virtual electrode techniques were used to assess spatially localised induced and evoked activity. While lower-band (3–30 Hz) responses to faces were similar between groups, the ASD gamma response in occipital areas was observed to be largely absent when viewing emotions on faces. Virtual electrode analysis indicated the presence of intact evoked responses but abnormal induced activity in ASD participants. Conclusions/Significance These findings lend weight to previous suggestions that specific components of the early visual response to emotional faces is abnormal in ASD. Elucidation of the nature and specificity of these findings is worthy of further research. PMID:22859975

Testicular cancer knowledge among deaf and hearing men.

PubMed

Sacks, Loren; Nakaji, Melanie; Harry, Kadie M; Oen, Marcia; Malcarne, Vanessa L; Sadler, Georgia Robins

2013-09-01

Testicular cancer typically affects young and middle-aged men. An educational video about prostate and testicular cancer was created in American Sign Language, with English open captioning and voice overlay, so that it could be viewed by audiences of diverse ages and hearing characteristics. This study recruited young Deaf (n = 85) and hearing (n = 90) adult males to help evaluate the educational value of the testicular cancer portion of this video. Participants completed surveys about their general, testicular, and total cancer knowledge before and after viewing the video. Although hearing men had higher pre-test scores than Deaf men, both Deaf and hearing men demonstrated significant increases in General, Testicular, and Total Cancer Knowledge scores after viewing the intervention video. Overall, results demonstrate the value of the video to Deaf and hearing men.

A cross-sectional survey of calcium intake in relation to knowledge of osteoporosis and beliefs in young adult women.

PubMed

Chang, Shu-Fang

2006-02-01

This investigation found that young adult women (n = 265) were very likely (80.6%) to have accurate knowledge about osteoporosis but also typically had a low calcium intake (454 mg/day). The women in this study believed that they were at risk of osteoporosis but felt that prevention was difficult. Meanwhile, they held the opinion that osteoporosis is not serious and that taking preventative measures would not be worthwhile. The factors that most strongly affected the intake of calcium by women were, in order, knowledge, number of children, self-rated health score, Body Mass Index, graduation from high school, experience of bone density examination and family history. These seven items accounted for 31.8% of the variation in calcium intake.

Does everything happen when you are young? Introducing the youth bias.

PubMed

Koppel, Jonathan; Berntsen, Dorthe

2014-01-01

The reminiscence bump refers to the disproportionate number of individuals' autobiographical memories that date from young adulthood. A similar bump is found in cultural life scripts: When people are asked to nominate and date major transitional events in a typical life course in their culture, a disproportionate number of the events cited are likewise expected to occur in young adulthood. Across two online studies, we tested whether these effects reflect a broader tendency to ascribe most important events to young adulthood. Specifically, we probed, in adult USA samples, for when individuals expect the most important public event of a typical person's life to take place. Although the occurrence of such public events should be randomly distributed across the lifespan, we found a bump in young adulthood. We found this bump in both subjective (Study 1; probing cultural expectations for the expected timing of the public event that a typical person considers to be the most important of their lifetime) and objective (Study 2; probing cultural expectations for the expected timing of the objectively most important public event of a typical person's lifetime) conditions. We term this set of cultural expectations the youth bias and discuss its implications for human cognition.

Attention, Working Memory, and Grammaticality Judgment in Typical Young Adults

ERIC Educational Resources Information Center

Smith, Pamela A.

2011-01-01

Purpose: To examine resource allocation and sentence processing, this study examined the effects of auditory distraction on grammaticality judgment (GJ) of sentences varied by semantics (reversibility) and short-term memory requirements. Method: Experiment 1: Typical young adult females (N = 60) completed a whole-sentence GJ task in distraction…

Young L2 Learners' Performance on a Novel Morpheme Task

ERIC Educational Resources Information Center

Kohnert, Kathryn; Danahy, Kerry

2007-01-01

The teaching of an invented language rule has been proposed as a possible non-biased, language-independent assessment technique useful in differentiating young L2 learners with specific language impairment from their typically developing peers. The current study explores these notions by testing typically developing sequential bilingual children's…

The Peer Social Networks of Young Children with Down Syndrome in Classroom Programmes

ERIC Educational Resources Information Center

Guralnick, Michael J.; Connor, Robert T.; Johnson, L. Clark

2011-01-01

Background: The nature and characteristics of the peer social networks of young children with Down syndrome (DS) in classroom settings were examined within a developmental framework. Method: Comparisons were made with younger typically developing children matched on mental age and typically developing children matched on chronological age.…

Hyperresponsive Sensory Patterns in Young Children with Autism, Developmental Delay, and Typical Development

ERIC Educational Resources Information Center

Baranek, Grace T.; Boyd, Brian A.; Poe, Michele D.; David, Fabian J.; Watson, Linda R.

2007-01-01

The nature of hyperresponsiveness to sensory stimuli in children with autism, using a new observational measure, the SPA, was examined. Three groups of young participants were assessed (autism, developmental delay, typical). Across all groups, MA was a predictor of hyperresponsiveness, such that aversion to multisensory toys decreased as MA…

Impact of alcohol-promoting and alcohol-warning advertisements on alcohol consumption, affect, and implicit cognition in heavy-drinking young adults: A laboratory-based randomized controlled trial.

PubMed

Stautz, Kaidy; Frings, Daniel; Albery, Ian P; Moss, Antony C; Marteau, Theresa M

2017-02-01

There is sparse evidence regarding the effect of alcohol-advertising exposure on alcohol consumption among heavy drinkers. This study aimed to assess the immediate effects of alcohol-promoting and alcohol-warning video advertising on objective alcohol consumption in heavy-drinking young adults, and to examine underlying processes. Between-participants randomized controlled trial with three conditions. Two hundred and four young adults (aged 18-25) who self-reported as heavy drinkers were randomized to view one of three sets of 10 video advertisements that included either (1) alcohol-promoting, (2) alcohol-warning, or (3) non-alcohol advertisements. The primary outcome was the proportion of alcoholic beverages consumed in a sham taste test. Affective responses to advertisements, implicit alcohol approach bias, and alcohol attentional bias were assessed as secondary outcomes and possible mediators. Typical alcohol consumption, Internet use, and television use were measured as covariates. There was no main effect of condition on alcohol consumption. Participants exposed to alcohol-promoting advertisements showed increased positive affect and an increased approach/reduced avoidance bias towards alcohol relative to those exposed to non-alcohol advertisements. There was an indirect effect of exposure to alcohol-warning advertisements on reduced alcohol consumption via negative affect experienced in response to these advertisements. Restricting alcohol-promoting advertising could remove a potential influence on positive alcohol-related emotions and cognitions among heavy-drinking young adults. Producing alcohol-warning advertising that generates negative emotion may be an effective strategy to reduce alcohol consumption. Statement of contribution What is already known on this subject? Exposure to alcohol advertising has immediate and distal effects on alcohol consumption. There is some evidence that effects may be larger in heavy drinkers. Alcohol-warning advertising has been found to have mixed effects on alcohol-related cognitions. What does this study add? Among heavy-drinking young adults: Alcohol advertising does not appear to have an immediate impact on alcohol consumption. Alcohol advertising generates positive affect and increases alcohol approach bias. Alcohol-warning advertising that generates displeasure reduces alcohol consumption. © 2016 The Authors. British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of the British Psychological Society.

Social phobia and selective mutism.

PubMed

Keeton, Courtney P; Crosby Budinger, Meghan

2012-07-01

Social phobia (SOP) and selective mutism (SM) are related anxiety disorders characterized by distress and dysfunction in social situations. SOP typically onsets in adolescence and affects about 8% of the general population, whereas SM onsets before age 5 and is prevalent in up to 2% of youth. Prognosis includes a chronic course that confers risk for other disorders or ongoing social disability, but more favorable outcomes may be associated with young age and low symptom severity. SOP treatments are relatively more established, whereas dissemination of promising and innovative SM-treatment strategies is needed.

The association of gender, age, and intelligence with neuropsychological functioning in young typically developing children: The Generation R study.

PubMed

Mous, Sabine E; Schoemaker, Nikita K; Blanken, Laura M E; Thijssen, Sandra; van der Ende, Jan; Polderman, Tinca J C; Jaddoe, Vincent W V; Hofman, Albert; Verhulst, Frank C; Tiemeier, Henning; White, Tonya

2017-01-01

Although early childhood is a period of rapid neurocognitive development, few studies have assessed neuropsychological functioning in various cognitive domains in young typically developing children. Also, results regarding its association with gender and intelligence are mixed. In 853 typically developing children aged 6 to 10 years old, the association of gender, age, and intelligence with neuropsychological functioning in the domains of attention, executive functioning, language, memory, sensorimotor functioning, and visuospatial processing was explored. Clear positive associations with age were observed. In addition, gender differences were found and showed that girls generally outperformed boys, with the exception of visuospatial tasks. Furthermore, IQ was positively associated with neuropsychological functioning, which was strongest in visuospatial tasks. Performance in different neuropsychological domains was associated with age, gender, and intelligence in young typically developing children, and these factors should be taken into account when assessing neuropsychological functioning in clinical or research settings.

A recognition-free mechanism for reliable rejection of brood parasites.

PubMed

Anderson, Michael G; Hauber, Mark E

2007-06-01

Hosts often discard eggs of avian brood parasites, whereas parasitic chicks are typically accepted. This can be explained theoretically by fitness losses associated with adults learning to recognize parasitic young and mistakenly rejecting their own young. A new experimental study confirms that rejection of parasitic chicks, without relying on memory to discriminate between foreign and own young, is a feasible and potentially cost-free mechanism used by reed warblers to reject common cuckoo chicks. By abandoning broods that are in the nest longer than is typical for their own young, parents can reliably reject parasite nestlings and reduce fitness losses owing to having to care for demanding parasitic young. Discrimination without recognition has important implications for the realized trajectories of host-parasite coevolutionary arms races.

Energetics of hibernating yellow-bellied marmots (Marmota flaviventris).

PubMed

Armitage, Kenneth B; Blumstein, Daniel T; Woods, Brett C

2003-01-01

Yellow-bellied marmots (Rodentia: Sciuridae) typically hibernate for eight months. This study explored energetic costs of hibernation in young and adults at 10 and 6 degrees C. Age significantly affected the percent time torpid, total and mass-specific VO(2), use of energy during torpor, and daily mass loss at 6 degrees C. Thus young had a higher mass-specific VO(2) during a torpor bout, which was attributed to higher metabolism during deep torpor. Total VO(2) during a bout was higher in young and there were significant temperature/age interactions; young had a higher VO(2) during torpor and deep torpor at 6 degrees C than at 10 degrees C. VO(2) increased at T(E)s below 6 degrees C. Young had a higher daily mass loss than adults at 6 degrees C. Euthermy increased energetic costs 19.3 times over those of torpor and 23.5 times over those of deep torpor. Energy costs are minimized by spending 88.6% of the hibernation period in torpor, by the rapid decline of VO(2) from euthermy to torpor and by allowing T(B) to decline at low T(E). Torpidity results in average energy savings during winter of 83.3% of the costs of maintaining euthermy. Energy savings are greater than those reported for Marmota marmota and M. monax.

Gendered Perceptions of Typical Engineers across Specialties for Engineering Majors

ERIC Educational Resources Information Center

Kelley, Margaret S.; Bryan, Kimberley K.

2018-01-01

Young women do not choose to be engineers nearly as often as young men, and they tend to cluster in particular specialties when they do. We examine these patterns and the role of gender schemas as applied to perceptions of typical engineers in understanding the choices that women make in terms of engineering specialties. We use Part 1 of two waves…

What automated vocal analysis reveals about the vocal production and language learning environment of young children with autism.

PubMed

Warren, Steven F; Gilkerson, Jill; Richards, Jeffrey A; Oller, D Kimbrough; Xu, Dongxin; Yapanel, Umit; Gray, Sharmistha

2010-05-01

The study compared the vocal production and language learning environments of 26 young children with autism spectrum disorder (ASD) to 78 typically developing children using measures derived from automated vocal analysis. A digital language processor and audio-processing algorithms measured the amount of adult words to children and the amount of vocalizations they produced during 12-h recording periods in their natural environments. The results indicated significant differences between typically developing children and children with ASD in the characteristics of conversations, the number of conversational turns, and in child vocalizations that correlated with parent measures of various child characteristics. Automated measurement of the language learning environment of young children with ASD reveals important differences from the environments experienced by typically developing children.

A rare disease in an atypical location-Kimura's Disease of the upper extremity.

PubMed

Lam, Alan Cheuk Si; Au Yeung, Rex Kwok Him; Lau, Vince Wing Hang

2015-12-01

Kimura's disease is a rare chronic inflammatory disorder predominantly affecting young Asian male patients, occurring mainly in the head and neck regions. Kimura's disease of the upper extremity is extremely rare, and previous case reports in the literature show similar imaging characteristics with consistent location at the medial epitrochlear region, predominantly with unilateral involvement. We present the first reported case of Kimura's disease affecting the anterolateral aspect of the upper arm, sparing the medial epitrochlear region, illustrating that with typical MR appearance and serology, the involvement of this rare disease in an atypical location still warrants consideration of this diagnosis. There was also bilateral asymmetrical involvement in our patient, suggesting the possibility of a propensity for Kimura's disease affecting the upper extremities to have bilateral involvement, which may necessitate imaging of the clinically asymptomatic contralateral limb in these patients for early lesion identification and treatment.

Children's experiences of domestic violence and abuse: Siblings' accounts of relational coping.

PubMed

Callaghan, Jane E M; Alexander, Joanne H; Sixsmith, Judith; Fellin, Lisa C

2016-10-01

This article explores how children see their relationships, particularly their sibling relationships, in families affected by domestic violence (DV) and how relationality emerges in their accounts as a resource to build an agentic sense of self. The 'voice' of children is largely absent from the DV literature, which typically portrays them as passive, damaged and relationally incompetent. Children's own understandings of their relational worlds are often overlooked, and consequently, existing models of children's social interactions give inadequate accounts of their meaning-making-in-context. Drawn from a larger study of children's experiences of DV and abuse, this article uses two case studies of sibling relationships to explore young people's use of relational resources, for coping with violence in the home. The article explores how relationality and coping intertwine in young people's accounts and disrupts the taken-for-granted assumption that children's 'premature caring' or 'parentification' is (only) pathological in children's responses to DV. This has implications for understanding young people's experiences in the present and supporting their capacity for relationship building in the future. © The Author(s) 2015.

Life in the Hive: Supporting Inquiry into Complexity within the Zone of Proximal Development

ERIC Educational Resources Information Center

Danish, Joshua A.; Peppler, Kylie; Phelps, David; Washington, DiAnna

2011-01-01

Research into students' understanding of complex systems typically ignores young children because of misinterpretations of young children's competencies. Furthermore, studies that do recognize young children's competencies tend to focus on what children can do in isolation. As an alternative, we propose an approach to designing for young children…

Children with PIMD in interaction with peers with PIMD or siblings.

PubMed

Nijs, S; Vlaskamp, C; Maes, B

2016-01-01

The complex disabilities of children with profound intellectual and multiple disabilities (PIMD) impede their presentation of peer directed behaviours. Interactions with typically developing peers have been observed to be more frequent than those with peers with PIMD. The typically developing peers with whom people with PIMD have frequent contact are their siblings. In this study, the amount of peer directed behaviours was compared between an interaction with a sibling and an interaction with a peer with PIMD. In addition, the attention directing strategies of the siblings, and how these affect the presentation of peer directed behaviours, were examined. Thirteen children and young people with PIMD, who had a typically developing sibling, were identified. For each of these thirteen children, a peer with PIMD and a sibling were selected. The child with PIMD was observed together with a peer with PIMD and together with a sibling. In both conditions, video observations were conducted. A coding scheme for the peer directed behaviours of the children and young people with PIMD and a coding scheme for the attention directing behaviours of the siblings were used. Descriptive, comparative and sequential analyses were conducted. Significantly, more peer directed behaviours of the children with PIMD were observed in the condition with the sibling (30.76%) compared with that of the condition with the peer with PIMD (13.73%). The siblings presented attention directing behaviours in 30% of the time; the most frequently used was nonverbal behaviour. When the siblings presented a combination of verbal and nonverbal attention directing behaviours, they elicited multiple peer directed behaviours in the children and young people with PIMD. Persons with PIMD interact more with their siblings compared with their peers with PIMD. Interacting with siblings may probably be more motivating and encouraging. Presenting a combination of verbal and nonverbal behaviours attracts more attention of the persons with PIMD. © 2015 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Infectious mononucleosis: return to play.

PubMed

Auwaerter, Paul G

2004-07-01

Infectious mononucleosis most commonly affects adolescents and young adults with a febrile illness accompanied by pharyngitis,lymph node enlargement, and transient fatigue. The diagnosis is usually confirmed with demonstration of heterophile antibodies. Typical signs and symptoms are reviewed, along with pitfalls in diagnosis and management. The rare complication of splenic rupture serves to focus recommendations for returning athletes to strenuous physical activities. Because careful prospective studies of infectious mononucleosis in athletes are lacking, review of available literature suggests that clinicians may recommend a return to all sports in those without spleen enlargement 4 weeks after the onset of illness.

Electrophysiological correlates of reinforcement learning in young people with Tourette syndrome with and without co-occurring ADHD symptoms.

PubMed

Shephard, Elizabeth; Jackson, Georgina M; Groom, Madeleine J

2016-06-01

Altered reinforcement learning is implicated in the causes of Tourette syndrome (TS) and attention-deficit/hyperactivity disorder (ADHD). TS and ADHD frequently co-occur but how this affects reinforcement learning has not been investigated. We examined the ability of young people with TS (n=18), TS+ADHD (N=17), ADHD (n=13) and typically developing controls (n=20) to learn and reverse stimulus-response (S-R) associations based on positive and negative reinforcement feedback. We used a 2 (TS-yes, TS-no)×2 (ADHD-yes, ADHD-no) factorial design to assess the effects of TS, ADHD, and their interaction on behavioural (accuracy, RT) and event-related potential (stimulus-locked P3, feedback-locked P2, feedback-related negativity, FRN) indices of learning and reversing the S-R associations. TS was associated with intact learning and reversal performance and largely typical ERP amplitudes. ADHD was associated with lower accuracy during S-R learning and impaired reversal learning (significantly reduced accuracy and a trend for smaller P3 amplitude). The results indicate that co-occurring ADHD symptoms impair reversal learning in TS+ADHD. The implications of these findings for behavioural tic therapies are discussed. Copyright © 2016 ISDN. Published by Elsevier Ltd. All rights reserved.

The Typicality Ranking Task: A New Method to Derive Typicality Judgments from Children.

PubMed

Djalal, Farah Mutiasari; Ameel, Eef; Storms, Gert

2016-01-01

An alternative method for deriving typicality judgments, applicable in young children that are not familiar with numerical values yet, is introduced, allowing researchers to study gradedness at younger ages in concept development. Contrary to the long tradition of using rating-based procedures to derive typicality judgments, we propose a method that is based on typicality ranking rather than rating, in which items are gradually sorted according to their typicality, and that requires a minimum of linguistic knowledge. The validity of the method is investigated and the method is compared to the traditional typicality rating measurement in a large empirical study with eight different semantic concepts. The results show that the typicality ranking task can be used to assess children's category knowledge and to evaluate how this knowledge evolves over time. Contrary to earlier held assumptions in studies on typicality in young children, our results also show that preference is not so much a confounding variable to be avoided, but that both variables are often significantly correlated in older children and even in adults.

The Typicality Ranking Task: A New Method to Derive Typicality Judgments from Children

PubMed Central

Ameel, Eef; Storms, Gert

2016-01-01

An alternative method for deriving typicality judgments, applicable in young children that are not familiar with numerical values yet, is introduced, allowing researchers to study gradedness at younger ages in concept development. Contrary to the long tradition of using rating-based procedures to derive typicality judgments, we propose a method that is based on typicality ranking rather than rating, in which items are gradually sorted according to their typicality, and that requires a minimum of linguistic knowledge. The validity of the method is investigated and the method is compared to the traditional typicality rating measurement in a large empirical study with eight different semantic concepts. The results show that the typicality ranking task can be used to assess children’s category knowledge and to evaluate how this knowledge evolves over time. Contrary to earlier held assumptions in studies on typicality in young children, our results also show that preference is not so much a confounding variable to be avoided, but that both variables are often significantly correlated in older children and even in adults. PMID:27322371

Age-related quantitative and qualitative changes in decision making ability.

PubMed

Isella, Valeria; Mapelli, Cristina; Morielli, Nadia; Pelati, Oriana; Franceschi, Massimo; Appollonio, Ildebrando Marco

2008-01-01

The "frontal aging hypothesis" predicts that brain senescence affects predominantly the prefrontal regions. Preliminary evidence has recently been gathered in favour of an age-related change in a typically frontal process, i.e. decision making, using the Iowa Gambling Task (IGT), but overall findings have been conflicting. Following the traditional scoring method, coupled with a qualitative analysis, in the present study we compared IGT performance of 40 young (mean age: 27.9+/-4.7) and 40 old (mean age: 65.4+/-8.6) healthy adults and of 18 patients affected by frontal lobe dementia of mild severity (mean age: 65.1+/-7.4, mean MMSE score: 24.1+/-3.9). Quantitative findings support the notion that decision making ability declines with age; moreover, it approximates the impairment observed in executive dysfunction due to neurodegeneration. Results of the qualitative analysis did not reach statistical significance for the motivational and learning decision making components considered, but approached significance for the attentional component for elderly versus young normals, suggesting a possible decrease in the ability to maintain sustained attention during complex and prolonged tasks as the putative deficit underlying impaired decision making in normal aging.

Disseminated Kaposi's sarcoma-a missed diagnosis.

PubMed

Armstrong, Marc B; Thurber, Jalil

2014-11-01

Kaposi's sarcoma is significantly prevalent among men infected with the human immunodeficiency virus, accounting for >90% of all cases. The early presentation of KS typically involves mucocutaneous lesions and lymphadenopathy, and more advanced disease can affect the lungs and other organs. Our aim was to remind emergency physicians to remain suspicious of clinical presentations despite previous diagnoses or patient statements, particularly in patients with risk factors. We present a case of a young man having skin lesions and respiratory problems remaining undiagnosed, despite, and possibly due to, multiple recent physician contacts. Respiratory illnesses are common presentations in the emergency department and are typically benign and attributed to viral causes. However, the emergency physician must always be on the look out for more dangerous causes of respiratory complaints, especially in patients with risk factors and in those found to be refractory to recent treatment for more common illnesses. Copyright © 2014 Elsevier Inc. All rights reserved.

An exploratory study of adolescent pimping relationships.

PubMed

Anderson, Pamela M; Coyle, Karin K; Johnson, Anisha; Denner, Jill

2014-04-01

In the last decade, public attention to the problem of commercially sexually exploited children (CSEC) has grown. This exploratory qualitative study examines adolescent pimping relationships, including how urban youth perceive these types of relationships. Study data stem from interviews with three young adult informants with first-hand knowledge of adolescent pimping, as well as three gender-specific focus group discussions with a convenience sample of 26 urban high school students who have first- or second-hand knowledge of adolescent pimping. Findings indicate that respondents believe teen pimping exists in their schools and communities, and that those exploited typically do not self-identify as victims. Respondents also believed that younger pimps are more likely to use violence to induce compliance among the girls they exploit, whereas older pimps are more likely to emotionally manipulate young women into exploitation. Further, respondents indicated that some young people agreed to exchange or sell sex for money as a favor to their boyfriends or girlfriends, and some young people believed that selling sex is acceptable under certain circumstances. The growing attention to CSEC provides an important opportunity to expand prevention efforts to reach those most affected and at risk for exploitation. The findings highlight critical areas for augmenting traditional content in school-based HIV/STI and sexuality education classes.

A UV-to-MIR monitoring of DR Tau: Exploring how water vapor in the planet formation region is affected by stellar accretion variability

DOE Office of Scientific and Technical Information (OSTI.GOV)

Banzatti, A.; Meyer, M. R.; Manara, C. F.

2014-01-01

Young stars are known to show variability due to non-steady mass accretion rate from their circumstellar disks. Accretion flares can produce strong energetic irradiation and heating that may affect the disk in the planet formation region, close to the central star. During an extreme accretion outburst in the young star EX Lupi, the prototype of EXor variables, remarkable changes in molecular gas emission from ∼1 AU in the disk have recently been observed. Here, we focus on water vapor and explore how it is affected by variable accretion luminosity in T Tauri stars. We monitored a young highly variable solar-massmore » star, DR Tau, using simultaneously two high/medium-resolution spectrographs at the European Southern Observatory Very Large Telescope: VISIR at 12.4 μm to observe water lines from the disk and X-shooter covering from 0.3 to 2.5 μm to constrain the stellar accretion. Three epochs spanning timescales from several days to several weeks were obtained. The accretion luminosity was estimated to change within a factor of ∼2 and no change in water emission was detected at a significant level. In comparison with EX Lupi and EXor outbursts, DR Tau suggests that the less long-lived and weaker variability phenomena typical of T Tauri stars may leave water at planet-forming radii in the disk mostly unaffected. We propose that these systems may provide evidence for two processes that act over different timescales: ultraviolet photochemistry in the disk atmosphere (faster) and heating of the deeper disk layers (slower).« less

Age-Related Variations in Intestinal Microflora of Free-Range and Caged Hens.

PubMed

Cui, Yizhe; Wang, Qiuju; Liu, Shengjun; Sun, Rui; Zhou, Yaqiang; Li, Yue

2017-01-01

Free range feeding pattern puts the chicken in a mixture of growth materials and enteric bacteria excreted by nature, while it is typically unique condition materials and enteric bacteria in commercial caged hens production. Thus, the gastrointestinal microflora in two feeding patterns could be various. However, it remains poorly understood how feeding patterns affect development and composition of layer hens' intestinal microflora. In this study, the effect of feeding patterns on the bacteria community in layer hens' gut was investigated using free range and caged feeding form. Samples of whole small intestines and cecal digesta were collected from young hens (8-weeks) and mature laying hens (30-weeks). Based on analysis using polymerase chain reaction-denaturing gradient gel electrophoresis and sequencing of bacterial 16S rDNA gene amplicons, the microflora of all intestinal contents were affected by both feeding patterns and age of hens. Firmicutes, Bacteroidetes, Actinobacteria, Proteobacteria, and Fusobacteria were the main components. Additionally, uncultured environmental samples were found too. There were large differences between young hens and adult laying hens, the latter had more Firmicutes and Bacteroidetes, and bacterial community is more abundant in 30-weeks laying hens of all six phyla than 8-weeks young hens of only two phyla. In addition, the differences were also observed between free range and caged hens. Free range hens had richer Actinobacteria, Bacteroidetes, and Proteobacteria. Most of strains found were detected more abundant in small intestines than in cecum. Also the selected Lactic acid bacteria from hens gut were applied in feed and they had beneficial effects on growth performance and jejunal villus growth of young broilers. This study suggested that feeding patterns have an importance effect on the microflora composition of hens, which may impact the host nutritional status and intestinal health.

Aphasia and Auditory Processing after Stroke through an International Classification of Functioning, Disability and Health Lens

PubMed Central

Purdy, Suzanne C.; Wanigasekara, Iruni; Cañete, Oscar M.; Moore, Celia; McCann, Clare M.

2016-01-01

Aphasia is an acquired language impairment affecting speaking, listening, reading, and writing. Aphasia occurs in about a third of patients who have ischemic stroke and significantly affects functional recovery and return to work. Stroke is more common in older individuals but also occurs in young adults and children. Because people experiencing a stroke are typically aged between 65 and 84 years, hearing loss is common and can potentially interfere with rehabilitation. There is some evidence for increased risk and greater severity of sensorineural hearing loss in the stroke population and hence it has been recommended that all people surviving a stroke should have a hearing test. Auditory processing difficulties have also been reported poststroke. The International Classification of Functioning, Disability and Health (ICF) can be used as a basis for describing the effect of aphasia, hearing loss, and auditory processing difficulties on activities and participation. Effects include reduced participation in activities outside the home such as work and recreation and difficulty engaging in social interaction and communicating needs. A case example of a young man (M) in his 30s who experienced a left-hemisphere ischemic stroke is presented. M has normal hearing sensitivity but has aphasia and auditory processing difficulties based on behavioral and cortical evoked potential measures. His principal goal is to return to work. Although auditory processing difficulties (and hearing loss) are acknowledged in the literature, clinical protocols typically do not specify routine assessment. The literature and the case example presented here suggest a need for further research in this area and a possible change in practice toward more routine assessment of auditory function post-stroke. PMID:27489401

Typical and Optimal Aging in Women and Men: Is There a Double Standard?

ERIC Educational Resources Information Center

Canetto, Silvia Sara; And Others

1995-01-01

Examined gender stereotypes of typical and optimal mentally healthy aging. Respondents--young adults (n=232) and their older adult relatives/acquaintances (n=233)--reported more gender stereotypes than age stereotypes. Perceptions of typical aging varied with certain factors. Findings suggest a double standard of aging for typical but not for…

The relation of parent-child interaction qualities to social skills in children with and without autism spectrum disorders.

PubMed

Haven, Erin L; Manangan, Christen N; Sparrow, Joanne K; Wilson, Beverly J

2014-04-01

This study examined associations between parent-child interactions and the development of social skills in 42 children (21 typically developing and 21 with autism spectrum disorders) between the ages of 3 years, 0 months and 6 years, 11 months. We expected that positive parent-child interaction qualities would be related to children's social skills and would mediate the negative relation between children's developmental status (typical development vs autism spectrum disorders) and social skills. Videotapes of parents and children during a 5-min wordless book task were coded for parent positive affect and emotional support as well as parent-child cohesiveness. Emotional support and cohesiveness were significantly related to children's social skills, such that higher emotional support and cohesiveness were associated with higher social skills, R (2) = .29, p = .02, and R (2) = .38, p = .002, respectively. Additionally, cohesiveness mediated the relation between children's developmental status and social skills. These findings suggest that parent emotional support and cohesiveness between parents and children positively influence children's social skills. Parent positive affect was unrelated to social skills. Implications of these findings for social skills interventions are discussed, particularly for young children with autism spectrum disorders.

Perceiving Goals and Actions in Individuals with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Zalla, Tiziana; Labruyère, Nelly; Georgieff, Nicolas

2013-01-01

In the present study, we investigated the ability to parse familiar sequences of action into meaningful events in young individuals with autism spectrum disorders (ASDs), as compared to young individuals with typical development (TD) and young individuals with moderate mental retardation or learning disabilities (MLDs). While viewing two…

Atmospheric components of the surface energy budget over young sea ice: Results from the N-ICE2015 campaign

NASA Astrophysics Data System (ADS)

Walden, Von P.; Hudson, Stephen R.; Cohen, Lana; Murphy, Sarah Y.; Granskog, Mats A.

2017-08-01

The Norwegian young sea ice campaign obtained the first measurements of the surface energy budget over young, thin Arctic sea ice through the seasonal transition from winter to summer. This campaign was the first of its kind in the North Atlantic sector of the Arctic. This study describes the atmospheric and surface conditions and the radiative and turbulent heat fluxes over young, thin sea ice. The shortwave albedo of the snow surface ranged from about 0.85 in winter to 0.72-0.80 in early summer. The near-surface atmosphere was typically stable in winter, unstable in spring, and near neutral in summer once the surface skin temperature reached 0°C. The daily average radiative and turbulent heat fluxes typically sum to negative values (-40 to 0 W m-2) in winter but then transition toward positive values of up to nearly +60 W m-2 as solar radiation contributes significantly to the surface energy budget. The sensible heat flux typically ranges from +20-30 W m-2 in winter (into the surface) to negative values between 0 and -20 W m-2 in spring and summer. A winter case study highlights the significant effect of synoptic storms and demonstrates the complex interplay of wind, clouds, and heat and moisture advection on the surface energy components over sea ice in winter. A spring case study contrasts a rare period of 24 h of clear-sky conditions with typical overcast conditions and highlights the impact of clouds on the surface radiation and energy budgets over young, thin sea ice.

Similar post-stress metabolic trajectories in young and old flies.

PubMed

Colinet, Hervé; Renault, David

2018-02-01

Homeostenosis (i.e. decline in stress resistance and resilience with age) is a fundamental notion of the biogerontology and physiology of aging. Stressful situations typically challenge metabolic homeostasis and the capacity to recover from a stress-induced metabolic disorder might be particularly compromised in senescent individuals. In the present work, we report the effects of aging on low temperature stress tolerance and metabolic profiles in Drosophila melanogaster females of different ages. Adult flies aged 4, 16, 30 and 44days were subjected to acute and chronic cold stress, and data confirmed a strong decline in cold tolerance and resilience of old flies compared to young counterparts. Using quantitative target GC-MS analysis, we found distinct metabolic phenotypes between young (4day-old) and old (44day-old) flies, with glycolytic pathways being differentially affected between the two age groups. We also compared the robustness of metabolic homeostasis in young vs. old flies when exposed to cold stress using time-series metabolic analysis. In both age groups, we found evidence of strong alteration of metabolic profiles when flies were exposed to low temperature stress. Interestingly, the temporal metabolic trajectories during the recovery period were similar in young and old flies, despite strong differences in thermotolerance. In conclusion, metabolic signatures markedly changed with age and homeostenosis was observed in the phenotypic response to cold stress. However, these changes did not reflect in different temporal homeostatic response at metabolic level. Copyright © 2017 Elsevier Inc. All rights reserved.

Uneven reductions in high school students' alcohol use from 2007 to 2012 by age, sex, and socioeconomic strata.

PubMed

Jackson, Nicki; Denny, Simon; Sheridan, Janie; Fleming, Terry; Clark, Terryann; Peiris-John, Roshini; Ameratunga, Shanthi

2017-01-01

Many Western countries have reported declines in adolescent alcohol use. This study examined changes in adolescent alcohol use in New Zealand between 2007 and 2012 and explored variations across sociodemographic strata. Data from 2 nationally representative, cross-sectional high school surveys conducted in 2007 (n = 7709) and 2012 (n = 7266) were examined. Changes in the prevalence of drinking in the past 4 weeks were examined among the total sample, as well as the frequency of drinking in the past 4 weeks and typical drinking-occasion quantity among drinkers. Only students residing in urban areas were included. Variation in changes was investigated across 4 demographic groups characterized by age (<16 years, ≥16 years) and sex. Interactions with household- and neighborhood-level socioeconomic position (SEP) identified any differential changes between socioeconomic strata. From 2007 to 2012, significantly fewer students consumed alcohol in the past 4 weeks. Interaction analyses demonstrated that, among young females (<16 years), declines were significantly greater among those of high household SEP when compared with those of low household SEP. Among drinkers, reductions in the frequency of drinking were found among all demographic groups and SEP strata. Interaction analyses revealed that only young males (<16 years) showed significantly reduced typical drinking-occasion quantities. Among young females, significant interactions revealed a shift towards increasing typical drinking-occasion quantities among those of low household and neighborhood SEP, whereas their more advantaged counterparts showed no significant change over time. Fewer drinking occasions characterized the major declines in adolescent drinking between 2007 and 2012. Whereas young males showed reductions in the typical quantity consumed, young females of low household and neighborhood SEP progressed towards higher typical quantities. To address the uneven distribution of alcohol-related harm and improve the targeting of harm reduction initiatives, it remains imperative to examine changes in both the overall shift and shape of the distribution curve.

List Memory in Young Adults with Language Learning Disability

ERIC Educational Resources Information Center

Sheng, Li; Byrd, Courtney T.; McGregor, Karla K.; Zimmerman, Hannah; Bludau, Kadee

2015-01-01

Purpose: The purpose of this study was to characterize the verbal memory limitations of young adults with language learning disability (LLD). Method: Sixteen young adults with LLD and 34 age- and education-matched controls with typical language participated in a Deese-Roediger-McDermott (DRM; Deese, 1959; Roediger & McDermott, 1995) list…

Examining the Conflict and Interconnectedness of Young People's Ideas about Environmental Issues, Responsibility and Action

ERIC Educational Resources Information Center

Wilks, Leigh; Harris, Neil

2016-01-01

Objective: Young people's environmental views are typically conflicted, with little recognition of the links between environmental issues or between environmental responsibility and action. The purpose of this study was to clarify whether young people's understanding of the environment is in conflict or whether they are forming interconnections…

Influences on the Congruence between Parents' and Teachers' Ratings of Young Children's Social Skills and Problem Behaviors

ERIC Educational Resources Information Center

Dinnebeil, Laurie A.; Sawyer, Brook E.; Logan, Jessica; Dynia, Jaclyn M.; Cancio, Edward; Justice, Laura M.

2013-01-01

A comprehensive research base exists concerning the congruence between parents' and teachers' ratings of the behavior of typically developing young children. However, little research has been conducted regarding the degree to which parents' and teachers' behavioral ratings of young children with disabilities are congruent. Additionally, previous…

[Desmoplastic small round cell tumor in children, adolescents and young adults].

PubMed

de Marcellus, Charles; Sarnacki, Sabine; Pierron, Gaëlle; Ranchère-Vince, Dominique; Scalabre, Aurélien; Bolle, Stéphanie; Minard-Colin, Véronique; Corradini, Nadège; Fayard, Cindy; Orbach, Daniel

2018-05-01

Desmoplastic small round cell tumor (DSRCT) is a rare sarcoma that typically affects pediatric and young adult patients with a median age in the general and in the pediatric population of 24.6 years (range 4-58 years) and 15.0 years (range 0-21 years) respectively, with a strong male predominance. This tumor is characterized by a specific t(11;22)(p13;q12) that results in fusion of EWS and WT1 genes which can be demonstrated by RT-PCR or by FISH. DSRCT most frequently presents as an intra-abdominal primary mass associated with peritoneal seeding and a highly aggressive pattern of spread. Generally, all tumors showed the typical histologic findings of variably sized clusters of poly-phenotypic small, round, or spindled cells lying in a desmoplastic stroma. Treatment of this malignancy remains a challenge. The combination of polychemotherapy regimens and aggressive surgery followed by whole abdomen radiation therapy represents nowadays a classical protocol for DSRCT. The survival rate of DSRCT patients is still disappointing around 20 %. However, the survival of patients who had complete resection of the tumor appears better. Hopes are turning to targeted therapeutics against this simple genomic sarcoma. Authors summarize medical knowledge of this rare tumor. Copyright © 2018 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.

Interpersonal Engagement Mediates the Relation between Maternal Affect and Externalising Behaviour in Young Children with Type 1 Diabetes

PubMed Central

Chisholm, Vivienne; Gonzalez, Andrea; Atkinson, Leslie

2014-01-01

Mother-child interactions around a shared activity have been shown to play a key role in the development of young children’s capacity to interact cooperatively with others. This evidence is particularly germane to type 1 diabetes (T1D) management in younger children where cooperation with parental treatment efforts is crucial for treatment success and where maternal distress and child behavioural problems are risk factors for treatment management, biomedical and psychological outcomes. In 49 4-to-8 year old children with T1D, we investigated whether the association between maternal affect and child problematic behaviour is mediated by mother-child interactions in the context of a T1D-relevant collaborative problem-solving activity. Mothers completed standardised measures of maternal and child psychological adjustment and interacted with their children in the problem-solving activity, analysed for quality of interpersonal engagement based on evaluations of maternal (sensitivity and cognitive stimulation) and dyadic (joint attention and warmth) behaviours. Mediation analyses confirmed the hypothesis that interpersonal engagement mediates the relation between maternal affective state and child behavioural problems. Specifically, more negative maternal affect is associated with lower levels of interpersonal engagement; these less engaged interactions in turn are associated with more behavioural problems in children. These findings are consistent with research involving typically developing children. The implications of our findings are twofold. First, in the context of psychological adjustment to T1D, maternal affect and mother-child interactions are 2 potential targets for interventions which promote cooperative interactions. Second, understanding and caring for children at biological risk requires attention to developmental psychology theory and method; in particular, research addressing parent-child cooperation carries both conceptual and clinical relevance. PMID:24905358

Contributions of sex, testosterone, and androgen receptor CAG repeat number to virtual Morris water maze performance.

PubMed

Nowak, Nicole T; Diamond, Michael P; Land, Susan J; Moffat, Scott D

2014-03-01

The possibility that androgens contribute to the male advantage typically found on measures of spatial cognition has been investigated using a variety of approaches. To date, evidence to support the notion that androgens affect spatial cognition in healthy young adults is somewhat equivocal. The present study sought to clarify the association between testosterone (T) and spatial performance by extending measurements of androgenicity to include both measures of circulating T as well as an androgen receptor-specific genetic marker. The aims of this study were to assess the contributions of sex, T, and androgen receptor CAG repeat number (CAGr) on virtual Morris water task (vMWT) performance in a group of healthy young men and women. The hypothesis that men would outperform women on vMWT outcomes was supported. Results indicate that CAGr may interact with T to impact navigation performance and suggest that consideration of androgen receptor sensitivity is an important consideration in evaluating hormone-behavior relationships. Copyright © 2013 Elsevier Ltd. All rights reserved.

Habitat quality affects stress responses and survival in a bird wintering under extremely low ambient temperatures

NASA Astrophysics Data System (ADS)

Cīrule, Dina; Krama, Tatjana; Krams, Ronalds; Elferts, Didzis; Kaasik, Ants; Rantala, Markus J.; Mierauskas, Pranas; Luoto, Severi; Krams, Indrikis A.

2017-12-01

Animals normally respond to stressful environmental stimuli by releasing glucocorticoid hormones. We investigated whether baseline corticosterone (CORT), handling-induced corticosterone concentration(s), and body condition indices of members of willow tit ( Poecile montanus) groups differed while wintering in old growth forests and managed young forests in mild weather conditions and during cold spells. Willow tits spend the winter season in non-kin groups in which dominant individuals typically claim their priority to access resources, while subordinate individuals may experience greater levels of stress and higher mortality, especially during cold spells. We captured birds to measure baseline CORT and levels of handling-induced CORT secretion after 20 min of capture. Willow tits in the young forests had higher baseline CORT and a smaller increase in CORT in response to capture than individuals in the old forests. Baseline CORT was higher in females and juvenile birds compared to adult males, whereas handling-induced CORT secretion did not differ between birds of different ages. During cold spells, baseline CORT of willow tits increased and handling-induced CORT secretion decreased, especially in birds in young forests. Willow tits' survival was higher in the old forests, with dominant individuals surviving better than subordinates. Our results show that changes in CORT secretion reflect responses to habitat quality and climate harshness, indicating young managed coniferous forests as a suboptimal habitat for the willow tit.

Effects of background color and symbol arrangement cues on construction of multi-symbol messages by young children without disabilities: implications for aided AAC design.

PubMed

Thistle, Jennifer J; Wilkinson, Krista

2017-09-01

Children whose speech does not meet their communication needs often benefit from augmentative and alternative communication (AAC). The design of an AAC display may influence the child's ability to communicate effectively. The current study examined how symbol background color cues and symbol arrangement affected construction of multi-symbol messages using line-drawing symbols, by young children with typical development. Participants (N = 52) heard a spoken phrase matching a photograph and selected line drawings within a 4 × 4 array. Friedman two-way ANOVAs evaluated speed and accuracy of multi-symbol message construction under four conditions in which the background color and arrangement of symbols was manipulated. Participants demonstrated significantly faster response times when symbols were arranged by word-class category compared to no symbol arrangement. The majority of children responded faster when symbols had white backgrounds, but this effect failed to reach statistical significance. This study provides preliminary evidence suggesting the importance of symbol arrangement for young children. The findings highlight the need for caution when incorporating background color on displays for young children. Future research is needed to examine the effect of visual cues on children who use AAC and consider additional factors that could influence efficacy of symbol arrangement and background color use.

The Values and Attitudes of Russia's Young People

ERIC Educational Resources Information Center

Zorkaia, Nataliia; Diuk, Nadia M.

2005-01-01

Numerous surveys by the Russian Center for Public-Opinion Research [VTsIOM] have shown that young people, in contrast to members of the middle and, especially, the older generations, typically have a high degree of satisfaction with their lives: more than three-fifths of young people (66 percent) are satisfied, just over one-quarter (27 percent)…

The Cultural Work of Magical Realism in Three Young Adult Novels

ERIC Educational Resources Information Center

Latham, Don

2007-01-01

Magical realism as a literary mode is often subversive and transgressive, questioning the values and assumptions of the dominant society that it depicts. Young adult literature, by contrast, is typically thought to serve a socializing function, helping to integrate young readers into adult society. What then is the cultural work of magical realism…

Iris Marion Young's Imaginations of Gift Giving: Some Implications for the Teacher and the Student

ERIC Educational Resources Information Center

Galea, Simone

2006-01-01

The paper discusses Iris Marion Young's idea of asymmetric reciprocity that rethinks typical understandings of gift giving. Iris Marion Young's proposals for asymmetric ethical relationships have important implications for democratic contexts that seek to take differences seriously. Imagining oneself in the place of the other or expecting from the…

Mood, motivation, and misinformation: aging and affective state influences on memory.

PubMed

Hess, Thomas M; Popham, Lauren E; Emery, Lisa; Elliott, Tonya

2012-01-01

Normative age differences in memory have typically been attributed to declines in basic cognitive and cortical mechanisms. The present study examined the degree to which dominant everyday affect might also be associated with age-related memory errors using the misinformation paradigm. Younger and older adults viewed a positive and a negative event, and then were exposed to misinformation about each event. Older adults exhibited a higher likelihood than young adults of falsely identifying misinformation as having occurred in the events. Consistent with expectations, strength of the misinformation effect was positively associated with dominant mood, and controlling for mood eliminated any age effects. Also, motivation to engage in complex cognitive activity was negatively associated with susceptibility to misinformation, and susceptibility was stronger for negative than for positive events. We argue that motivational processes underlie all of the observed effects, and that such processes are useful in understanding age differences in memory performance.

Mood, motivation, and misinformation: Aging and affective state influences on memory

PubMed Central

Hess, Thomas M.; Popham, Lauren E.; Emery, Lisa; Elliott, Tonya

2014-01-01

Normative age differences in memory have typically been attributed to declines in basic cognitive and cortical mechanisms. The present study examined the degree to which dominant everyday affect might also be associated with age-related memory errors using the misinformation paradigm. Younger and older adults viewed a positive and a negative event, and then were exposed to misinformation about each event. Older adults exhibited a higher likelihood than young adults of falsely identifying misinformation as having occurred in the events. Consistent with expectations, strength of the misinformation effect was positively associated with dominant mood, and controlling for mood eliminated any age effects. Also, motivation to engage in complex cognitive activity was negatively associated with susceptibility to misinformation, and susceptibility was stronger for negative than for positive events. We argue that motivational processes underlie all of the observed effects, and that such processes are useful in understanding age differences in memory performance. PMID:22059441

Does sex education affect adolescent sexual behaviors and health?

PubMed

Sabia, Joseph J

2006-01-01

This study examines whether offering sex education to young teenagers affects several measures of adolescent sexual behavior and health: virginity status, contraceptive use, frequency of intercourse, likelihood of pregnancy, and probability of contracting a sexually transmitted disease. Using data from the National Longitudinal Study of Adolescent Health, I find that while sex education is associated with adverse health outcomes, there is little evidence of a causal link after controlling for unobserved heterogeneity via fixed effects and instrumental variables. These findings suggest that those on each side of the ideological debate over sex education are, in a sense, both correct and mistaken. Opponents are correct in observing that sex education is associated with adverse health outcomes, but are generally incorrect in interpreting this relationship causally. Proponents are generally correct in claiming that sex education does not encourage risky sexual activity, but are incorrect in asserting that investments in typical school-based sex education programs produce measurable health benefits.

Bipolar disorder.

PubMed

Grande, Iria; Berk, Michael; Birmaher, Boris; Vieta, Eduard

2016-04-09

Bipolar disorder is a recurrent chronic disorder characterised by fluctuations in mood state and energy. It affects more than 1% of the world's population irrespective of nationality, ethnic origin, or socioeconomic status. Bipolar disorder is one of the main causes of disability among young people, leading to cognitive and functional impairment and raised mortality, particularly death by suicide. A high prevalence of psychiatric and medical comorbidities is typical in affected individuals. Accurate diagnosis of bipolar disorder is difficult in clinical practice because onset is most commonly a depressive episode and looks similar to unipolar depression. Moreover, there are currently no valid biomarkers for the disorder. Therefore, the role of clinical assessment remains key. Detection of hypomanic periods and longitudinal assessment are crucial to differentiate bipolar disorder from other conditions. Current knowledge of the evolving pharmacological and psychological strategies in bipolar disorder is of utmost importance. Copyright © 2016 Elsevier Ltd. All rights reserved.

Compulsive behavior in Prader-Willi syndrome: examining severity in early childhood.

PubMed

Dimitropoulos, A; Blackford, J; Walden, T; Thompson, T

2006-01-01

Prader-Willi syndrome (PWS) is a genetic disorder characterized by hyperphagia and food preoccupations. Researchers indicate that individuals with PWS, including young children, exhibit food and non-food-related compulsions. Normative rituals are also often present among typically developing preschoolers. However, it is unclear how these behaviors affect the child. Although preschoolers with PWS exhibit more types of rituals than other populations, it is uncertain if the severity of these behaviors differs from the rituals experienced during normative development. Thus, the purpose of this research was to determine whether the ritualistic behaviors exhibited by preschoolers with PWS differ in severity from those exhibited during normative development. We also sought to identify whether non-food ritualistic behavior was related to the hyperphagia in PWS. Parents of 68 children with PWS, 86 typically developing children, and 57 children with developmental delays completed questionnaires on rituals and eating behavior. Children with PWS exhibited more severe ritualistic behavior than typically developing children but not other children with developmental delays. However, the severity of non-food-related rituals was related to the severity of eating behavior in PWS. We hypothesize that this link between hyperphagia and non-food-related compulsivity may share a common underlying neurobiological mechanism.

Creative, Kinesthetic Activities to Motivate Young Learners to Communicate: A Conversation with Paula Garrett-Rucks

ERIC Educational Resources Information Center

Devall, Kelly Davidson

2015-01-01

This article presents a question and answer session in which Paula Garrett-Rucks discusses how creativity and kinesthetics motivate young language learners, the type of characteristics she might consider for different age groups in planning lessons, her views on the goals of world language teachers of young learners, and what a typical lesson…

Brief Report: Early Social Communication Behaviors in the Younger Siblings of Children with Autism

ERIC Educational Resources Information Center

Goldberg, Wendy A.; Jarvis, Kelly L.; Osann, Kathryn; Laulhere, Tracy M.; Straub, Carol; Thomas, Erin; Filipek, Pauline; Spence, M. Anne

2005-01-01

The early social and communicative development of very young siblings of children with autism spectrum disorder (ASD) is the focus of the current study. Three groups of children were included: (1) young children diagnosed with ASD, (2) younger siblings in families with a somewhat older child with ASD, and (3) young typically developing children.…

The Benefits of Interactive Read-Alouds to Address Social-Emotional Learning in Classrooms for Young Children

ERIC Educational Resources Information Center

Britt, Shelby; Wilkins, Julia; Davis, Jessica; Bowlin, Amy

2016-01-01

In this article, we describe how books addressing social-emotional topics can be used by teachers of young children during class read-alouds to enhance students' social-emotional development. Teachers of young children typically choose books for class read-alouds based on curriculum topics and student interest; however, they may not be aware of…

Bilateral Tinea Nigra Plantaris with Good Response to Isoconazole Cream: A Case Report.

PubMed

Falcão, Eduardo Mastrangelo Marinho; Trope, Beatriz Moritz; Martins, Natália Regina Pinto Guedes; Barreiros, Maria da Glória Carvalho; Ramos-E-Silva, Marcia

2015-01-01

Tinea nigra is a superficial fungal infection caused by Hortaea werneckii. It typically affects young individuals as an asymptomatic unilateral macule, from light brown to black on the palms and soles, mainly in tropical and subtropical regions. In 1997, Gupta et al. [Br J Dermatol 1997;137:483-484] described the dermoscopic characteristics of tinea nigra. Topical antifungals with or without keratolytic agents can be used for the treatment. The authors report a case of a 47-year-old man with asymptomatic light brown macules bilaterally on the plantar regions. Dermoscopic examination revealed brownish spicules consistent with the pattern described in the literature. Treatment with isoconazole cream was effective with complete resolution.

Hyperthyroidism–cause of depression and psychosis: a case report

PubMed Central

Marian, G; Ionescu, BE; Ghinea, D

2009-01-01

Psychiatric symptoms have been reported quite frequently in certain thyroid diseases, but more frequently in association with hypothyroidism. Thyrotoxicosis can be associated with various psychiatric symptoms, such as emotional lability, anxiety, restlessness and rarely frank psychosis. Psychotic symptoms in the context of hyperthyroidism typically present as an affective psychosis. The link between psychosis and hyperthyroidism is poorly understood. Because of this association of psychiatric symptoms is important to exclude a somatic cause, when assessing a patient first. We present the case of young woman who was followed over 2 years and who initially presented to psychiatric consultation for depressive symptoms, after being diagnosed with hyperthyroidism and specific therapy instituted, but who developed psychotic symptoms. PMID:20108759

A Complicated Thread: Abdominal Actinomycosis in a Young Woman with Crohn Disease.

PubMed

Nahum, Ari; Filice, Gregory; Malhotra, Ashish

2017-01-01

Crohn disease is a chronic inflammatory condition that primarily affects the gastrointestinal tract. Typical manifestations include fever, weight loss, fatigue, and abdominal pain, and abdominal abscesses and fistulae are frequent complications. Abdominal actinomycosis is a subacute or indolent disease associated with Actinomyces spp. Symptoms can be very similar to those of Crohn disease, and fistulae are also common. Since ulcerations in the intestinal tract are thought to be caused by Actinomyces escaping from the gut lumen and establishing intra-abdominal infection, it seems likely that abdominal actinomycosis may occur in patients with inflammatory bowel disease. We report a case of abdominal actinomycosis in a woman with active Crohn disease.

From conception to delivery: managing the pregnant inflammatory bowel disease patient.

PubMed

Huang, Vivian W; Habal, Flavio M

2014-04-07

Inflammatory bowel disease (IBD) typically affects patients during their adolescent and young adult years. As these are the reproductive years, patients and physicians often have concerns regarding the interaction between IBD, medications and surgery used to treat IBD, and reproduction, pregnancy outcomes, and neonatal outcomes. Studies have shown a lack of knowledge among both patients and physicians regarding reproductive issues in IBD. As the literature is constantly expanding regarding these very issues, with this review, we provide a comprehensive, updated overview of the literature on the management of the IBD patient from conception to delivery, and provide action tips to help guide the clinician in the management of the IBD patient during pregnancy.

Hyperthyroidism--cause of depression and psychosis: a case report.

PubMed

Marian, G; Nica, E A; Ionescu, B E; Ghinea, D

2009-01-01

Psychiatric symptoms have been reported quite frequently in certain thyroid diseases, but more frequently in association with hypothyroidism. Thyrotoxicosis can be associated with various psychiatric symptoms, such as emotional lability, anxiety, restlessness and rarely frank psychosis. Psychotic symptoms in the context of hyperthyroidism typically present as an affective psychosis. The link between psychosis and hyperthyroidism is poorly understood. Because of this association of psychiatric symptoms is important to exclude a somatic cause, when assessing a patient first. We present the case of young woman who was followed over 2 years and who initially presented to psychiatric consultation for depressive symptoms, after being diagnosed with hyperthyroidism and specific therapy instituted, but who developed psychotic symptoms.

Impact of Typical Aging and Parkinson's Disease on the Relationship among Breath Pausing, Syntax, and Punctuation

ERIC Educational Resources Information Center

Huber, Jessica E.; Darling, Meghan; Francis, Elaine J.; Zhang, Dabao

2012-01-01

Purpose: The present study examines the impact of typical aging and Parkinson's disease (PD) on the relationship among breath pausing, syntax, and punctuation. Method: Thirty young adults, 25 typically aging older adults, and 15 individuals with PD participated. Fifteen participants were age- and sex-matched to the individuals with PD.…

Collaborative Problem Solving in Young Typical Development and HFASD

ERIC Educational Resources Information Center

Kimhi, Yael; Bauminger-Zviely, Nirit

2012-01-01

Collaborative problem solving (CPS) requires sharing goals/attention and coordinating actions--all deficient in HFASD. Group differences were examined in CPS (HFASD/typical), with a friend versus with a non-friend. Participants included 28 HFASD and 30 typical children aged 3-6 years and their 58 friends and 58 non-friends. Groups were matched on…

On the Composition of Young, Directly Imaged Giant Planets

NASA Technical Reports Server (NTRS)

Moses, J. I.; Marley, M. S.; Zahnle, K.; Line, M. R.; Fortney, J. J.; Barman, T. S.; Visscher, C.; Lewis, N. K.; Wolff, M. J.

2016-01-01

The past decade has seen significant progress on the direct detection and characterization of young, self-luminous giant planets at wide orbital separations from their host stars. Some of these planets show evidence for disequilibrium processes like transport-induced quenching in their atmospheres; photochemistry may also be important, despite the typically large orbital distances. Disequilibrium chemical processes such as these can alter the expected composition, spectral behavior, thermal structure, and cooling history of the planets, and can potentially confuse determinations of bulk elemental ratios, which provide important insights into planet-formation mechanisms. Using a thermo/photochemical kinetics and transport model, we investigate the extent to which disequilibrium chemical processes affect the composition and spectra of directly imaged giant exoplanets. Results for specific "young Jupiters" such as HR 8799 b and c and 51 Eri b are presented, as are general trends as a function of planetary effective temperature, surface gravity, incident ultraviolet flux, and strength of deep atmospheric convection. We find that quenching is very important on young Jupiters, leading to CO/CH4 and N2/NH3 ratios much greater than; and H2O mixing ratios a factor of a few less than chemical equilibrium predictions. Photochemistry can also be important on such planets, with CO2 and HCN being key photochemical products. Carbon dioxide becomes a particularly major constituent when stratospheric temperatures are low and recycling of water following H2O photolysis becomes stifled. Young Jupiters with effective temperatures less than 700 degrees Kelvin are in a particularly interesting photochemical regime that differs from both transiting hot Jupiters and our own solar-system giant planets.

Flexible Visual Processing in Young Adults with Autism: The Effects of Implicit Learning on a Global-Local Task

ERIC Educational Resources Information Center

Hayward, Dana A.; Shore, David I.; Ristic, Jelena; Kovshoff, Hanna; Iarocci, Grace; Mottron, Laurent; Burack, Jacob A.

2012-01-01

We utilized a hierarchical figures task to determine the default level of perceptual processing and the flexibility of visual processing in a group of high-functioning young adults with autism (n = 12) and a typically developing young adults, matched by chronological age and IQ (n = 12). In one task, participants attended to one level of the…

Role of Linguistic Input in Third Person Singular -"s" Use in the Speech of Young Children

ERIC Educational Resources Information Center

Finneran, Denise A.; Leonard, Laurence B.

2010-01-01

Purpose: To examine the role of linguistic input in how young, typically developing children use the 3rd person singular -"s" (3S) inflection. Method: Novel verbs were presented to 16 young children in either 3S contexts (e.g., "The tiger heens") or nonfinite (NF) contexts (e.g., "Will the tiger heen?"). The input was further manipulated for…

Novel techniques for optical sensor using single core multi-layer structures for electric field detection

NASA Astrophysics Data System (ADS)

Ali, Amir R.; Kamel, Mohamed A.

2017-05-01

This paper studies the effect of the electrostriction force on the single optical dielectric core coated with multi-layers based on whispering gallery mode (WGM). The sensing element is a dielectric core made of polymeric material coated with multi-layers having different dielectric and mechanical properties. The external electric field deforming the sensing element causing shifts in its WGM spectrum. The multi-layer structures will enhance the body and the pressure forces acting on the core of the sensing element. Due to the gradient on the dielectric permittivity; pressure forces at the interface between every two layers will be created. Also, the gradient on Young's modulus will affect the overall stiffness of the optical sensor. In turn the sensitivity of the optical sensor to the electric field will be increased when the materials of each layer selected properly. A mathematical model is used to test the effect for that multi-layer structures. Two layering techniques are considered to increase the sensor's sensitivity; (i) Pressure force enhancement technique; and (ii) Young's modulus reduction technique. In the first technique, Young's modulus is kept constant for all layers, while the dielectric permittivity is varying. In this technique the results will be affected by the value dielectric permittivity of the outer medium surrounding the cavity. If the medium's dielectric permittivity is greater than that of the cavity, then the ascending ordered layers of the cavity will yield the highest sensitivity (the core will have the smallest dielectric permittivity) to the applied electric field and vice versa. In the second technique, Young's modulus is varying along the layers, while the dielectric permittivity has a certain constant value per layer. On the other hand, the descending order will enhance the sensitivity in the second technique. Overall, results show the multi-layer cavity based on these techniques will enhance the sensitivity compared to the typical polymeric optical sensor.

Young-onset Alzheimer dementia: a comparison of Brazilian and Norwegian carers' experiences and needs for assistance.

PubMed

Dourado, M C N; Laks, J; Kimura, N R; Baptista, M A T; Barca, M L; Engedal, K; Tveit, B; Johannessen, A

2018-06-01

Although dementia typically occurs in older people, it can also emerge in people aged younger than 65 years in the form of young-onset dementia, the most common type of which is Alzheimer's disease (AD). However, few studies have examined the needs of persons with young-onset AD (YO-AD) and their families, and cross-cultural research on the topic is even scarcer. In response, we investigated the situations, experiences and needs for assistance of carers of persons with YO-AD in Brazil and Norway. As part of our qualitative study, we formed a convenience sample of Brazilian (n = 9; 7 women) and Norwegian carers (n = 11; 6 women) in 2014 and 2015, respectively, and analysed data in light of a modified version of grounded theory. Carers' narratives from both countries revealed five common themes in terms of how YO-AD affected carers' psychological and emotional well-being, physical well-being, professional and financial well-being, social lives and need for support services. The infrequent differences between carers of persons with YO-AD in Brazil and Norway indicate that carers' problems are highly similar regardless of cultural differences and public services provided. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Fossil Explorers

ERIC Educational Resources Information Center

Moran, Sean; McLaughlin, Cheryl; MacFadden, Bruce; Jacobbe, Elizabeth; Poole, Michael

2015-01-01

Many young learners are fascinated with fossils, particularly charismatic forms such as dinosaurs and giant sharks. Fossils provide tangible, objective evidence of life that lived millions of years ago. They also provide a timescale of evolution not typically appreciated by young learners. Fossils and the science of paleontology can, therefore,…

Mealtime Behaviors of Preschool Children: Comparison of Children with Autism Spectrum Disorder and Children with Typical Development

ERIC Educational Resources Information Center

Provost, Beth; Crowe, Terry K.; Osbourn, Patricia L.; McClain, Catherine; Skipper, Betty J.

2010-01-01

This study identified mealtime behaviors of young children (3-6 years old) with autism spectrum disorder (ASD) and compared these behaviors to children with typical development matched for age, gender, and ethnicity. The parents of children with ASD (n = 24) and children with typical development (n = 24) completed a mealtime survey to assess early…

Performance of motor imitation in children with and without dyspraxia.

PubMed

Ruttanathantong, Korrawan; Siritaratiwat, Wantana; Sriphetcharawut, Sarinya; Emasithi, Alongkot; Saengsuwan, Jiamjit; Saengsuwan, Jittima

2013-07-01

Motor imitation is truly essential for young children to learn new motor skills, social behavior and skilled acts or praxis. The present study aimed to investigate motor imitation ability between typically-developing children and dyspraxic children and to examine the development trends in both children groups. The comparison ofmotor imitation was studied in 55 typically-developing children and 59 dyspraxic children aged 5 to 8 years. The Motor Imitation subtest consisted of two sections, imitation of postures and imitation of verbal instructions. Typically-developing children and dyspraxic children were examined for developmental trends. The independent samples t-test was used to analyze the differences between both groups. Two-way analysis of variance (ANOVA) was used to analyze inter-age differences for each age group. The results revealed significant differences between dyspraxic and typically-developing children. Both typically-developing and dyspraxic children demonstrated age trends. The older children scored higher than younger children. Imitation is a primary learning strategy of young children. It is essential that children with dyspraxia receive early detection and need effective intervention. Typically-developing children and dyspraxic children showed higher mean score on the Imitation of Posture section than the Verbal Instructions section. Motor imitation competency, therefore, changes and improves with age.

Your brain on speed: cognitive performance of a spatial working memory task is not affected by walking speed

PubMed Central

Kline, Julia E.; Poggensee, Katherine; Ferris, Daniel P.

2014-01-01

When humans walk in everyday life, they typically perform a range of cognitive tasks while they are on the move. Past studies examining performance changes in dual cognitive-motor tasks during walking have produced a variety of results. These discrepancies may be related to the type of cognitive task chosen, differences in the walking speeds studied, or lack of controlling for walking speed. The goal of this study was to determine how young, healthy subjects performed a spatial working memory task over a range of walking speeds. We used high-density electroencephalography to determine if electrocortical activity mirrored changes in cognitive performance across speeds. Subjects stood (0.0 m/s) and walked (0.4, 0.8, 1.2, and 1.6 m/s) with and without performing a Brooks spatial working memory task. We hypothesized that performance of the spatial working memory task and the associated electrocortical activity would decrease significantly with walking speed. Across speeds, the spatial working memory task caused subjects to step more widely compared with walking without the task. This is typically a sign that humans are adapting their gait dynamics to increase gait stability. Several cortical areas exhibited power fluctuations time-locked to memory encoding during the cognitive task. In the somatosensory association cortex, alpha power increased prior to stimulus presentation and decreased during memory encoding. There were small significant reductions in theta power in the right superior parietal lobule and the posterior cingulate cortex around memory encoding. However, the subjects did not show a significant change in cognitive task performance or electrocortical activity with walking speed. These findings indicate that in young, healthy subjects walking speed does not affect performance of a spatial working memory task. These subjects can devote adequate cortical resources to spatial cognition when needed, regardless of walking speed. PMID:24847239

Osteoporosis in young adults: pathophysiology, diagnosis, and management.

PubMed

Ferrari, S; Bianchi, M L; Eisman, J A; Foldes, A J; Adami, S; Wahl, D A; Stepan, J J; de Vernejoul, M-C; Kaufman, J-M

2012-12-01

Postmenopausal osteoporosis is mainly caused by increased bone remodeling resulting from estrogen deficiency. Indications for treatment are based on low areal bone mineral density (aBMD, T-score  ≤ -2.5), typical fragility fractures (spine or hip), and more recently, an elevated 10-year fracture probability (by FRAX®). In contrast, there is no clear definition of osteoporosis nor intervention thresholds in younger individuals. Low aBMD in a young adult may reflect a physiologically low peak bone mass, such as in lean but otherwise healthy persons, whereas fractures commonly occur with high-impact trauma, i.e., without bone fragility. Furthermore, low aBMD associated with vitamin D deficiency may be highly prevalent in some regions of the world. Nevertheless, true osteoporosis in the young can occur, which we define as a T-score below -2.5 at spine or hip in association with a chronic disease known to affect bone metabolism. In the absence of secondary causes, the presence of fragility fractures, such as in vertebrae, may point towards genetic or idiopathic osteoporosis. In turn, treatment of the underlying condition may improve bone mass as well. In rare cases, a bone-specific treatment may be indicated, although evidence is scarce for a true benefit on fracture risk. The International Osteoporosis Foundation (IOF) convened a working group to review pathophysiology, diagnosis, and management of osteoporosis in the young, excluding children and adolescents, and provide a screening strategy including laboratory exams for a systematic approach of this condition.

"Coming out" stories of gay and lesbian young adults.

PubMed

Rossi, Nicole E

2010-01-01

Gay and lesbian young adults (N = 53) were interviewed about coming out to their parents. Analyses of memory content were conducted. Hypotheses related to disclosure were largely supported. Participants typically first disclosed their sexual orientation to a friend. More participants came out to their mother than their father. When disclosure was made to both parents, mothers were told prior to fathers. Mothers were often told using direct methods, whereas fathers were typically informed using indirect methods. Mothers tended to inquire about their sons' sexuality; mothers inquired less with daughters. Findings are discussed in relation to autobiographical memory, sexuality, and clinical literatures.

Young Athletes: A Special Olympics Motor Skill Development Program

ERIC Educational Resources Information Center

Favazza, Paddy C.; Siperstein, Gary N.

2013-01-01

While motor skills develop naturally among most typically developing preschoolers, young children with disabilities often experience deficits in this area. Therefore, it is important that children with disabilities are provided with "direct and intentional instruction" for motor skill development during the preschool years. One program…

Helping Young Children Manage Stress.

ERIC Educational Resources Information Center

Texas Child Care, 2002

2002-01-01

Describes the common symptoms of stress exhibited by young children including: (1) social or behavioral; (2) physical; (3) emotional; (4) cognitive; and (5) language. Addresses causes of stress, which typically represent change, fear, or loss in children. Offers strategies for easing children's stress including muscle relaxation, deep breathing,…

Skin Infections in Young People (Aged 14-18 Years): An Integrative Review

ERIC Educational Resources Information Center

Lambe, Catherine I.; Hoare, Karen J.

2014-01-01

Skin infections are a major cause of preventable hospitalization, with young people being particularly susceptible. Community-associated methicillin-resistant "Staphylococcus aureus" (CA-MRSA) infection typically presents as skin infection. CA-MRSA infection rates have increased rapidly in the past decade. Exploration of literature…

Why Won't He Play with Me?: Facilitating Sibling Interactions

ERIC Educational Resources Information Center

Tsao, Ling-Ling; McCabe, Helen

2010-01-01

Social and play skills are important developmental tasks for young children. Typically developing children learn appropriate social skills quite naturally and without specific intervention while interacting with other children in playful environments. Young children with disabilities, however, usually need social skills interventions, and these…

The Lambda Orionis association. [star cluster anomalies

NASA Technical Reports Server (NTRS)

Murdin, P.; Penston, M. V.

1977-01-01

The Lambda Orionis association has the photometric properties of a typical young cluster with an age of about 4 million yr. Its distance is 400 + or - 40 pc. Attention is drawn to the lack of a dense molecular cloud and associated infrared sources in this young grouping

The benefits of being self-compassionate on days when interactions with body-focused others are frequent.

PubMed

Kelly, Allison C; Miller, Kathryn E; Stephen, Elizabeth

2016-12-01

We examined whether a woman's level of self-compassion on a given day (within-persons) and over a week (between-persons) influenced her eating, body image, and affect in the face of frequent daily and/or weekly interactions with body-focused others. For seven nights, 92 female undergraduates reported on their daily social interactions, self-compassion, body image, eating, and affect. On days when women were less self-compassionate than usual, frequent interactions with body-focused others were associated with more body image concerns and negative affect, and less body appreciation and intuitive eating. However, these relationships were absent or inversed on days when women were more self-compassionate than usual. Self-compassion played a similar buffering role at the between-persons level. Results suggest that by treating themselves with a higher degree of self-compassion than what is typical for them, young women may be able to maintain healthier approaches to eating and body image when faced with body image threats. Copyright © 2016 Elsevier Ltd. All rights reserved.

Strategies of Young People's Self-Determination in Life in the Sphere of Work

ERIC Educational Resources Information Center

Skutneva, S. V.

2007-01-01

The labor market for young people can be seen as an independent, integral segment of the overall labor market, one that can be singled out on the basis of the way that young people function in society as a special social and demographic group characterized by the needs and interests that are typical of it, a group that occupies a specific place in…

Practice guideline summary: Sudden unexpected death in epilepsy incidence rates and risk factors: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology and the American Epilepsy Society.

PubMed

Harden, Cynthia; Tomson, Torbjörn; Gloss, David; Buchhalter, Jeffrey; Cross, J Helen; Donner, Elizabeth; French, Jacqueline A; Gil-Nagel, Anthony; Hesdorffer, Dale C; Smithson, W Henry; Spitz, Mark C; Walczak, Thaddeus S; Sander, Josemir W; Ryvlin, Philippe

2017-04-25

To determine the incidence rates of sudden unexpected death in epilepsy (SUDEP) in different epilepsy populations and address the question of whether risk factors for SUDEP have been identified. Systematic review of evidence; modified Grading Recommendations Assessment, Development, and Evaluation process for developing conclusions; recommendations developed by consensus. Findings for incidence rates based on 12 Class I studies include the following: SUDEP risk in children with epilepsy (aged 0-17 years) is 0.22/1,000 patient-years (95% confidence interval [CI] 0.16-0.31) (moderate confidence in evidence). SUDEP risk increases in adults to 1.2/1,000 patient-years (95% CI 0.64-2.32) (low confidence in evidence). The major risk factor for SUDEP is the occurrence of generalized tonic-clonic seizures (GTCS); the SUDEP risk increases in association with increasing frequency of GTCS occurrence (high confidence in evidence). Level B: Clinicians caring for young children with epilepsy should inform parents/guardians that in 1 year, SUDEP typically affects 1 in 4,500 children; therefore, 4,499 of 4,500 children will not be affected. Clinicians should inform adult patients with epilepsy that SUDEP typically affects 1 in 1,000 adults with epilepsy per year; therefore, annually 999 of 1,000 adults will not be affected. For persons with epilepsy who continue to experience GTCS, clinicians should continue to actively manage epilepsy therapies to reduce seizures and SUDEP risk while incorporating patient preferences and weighing the risks and benefits of any new approach. Clinicians should inform persons with epilepsy that seizure freedom, particularly freedom from GTCS, is strongly associated with decreased SUDEP risk. © 2017 American Academy of Neurology.

Proposed changes to the American Psychiatric Association diagnostic criteria for autism spectrum disorder: implications for young children and their families.

PubMed

Grant, Roy; Nozyce, Molly

2013-05-01

The American Psychiatric Association has revised the diagnostic criteria for their DSM-5 manual. Important changes have been made to the diagnosis of the current (DSM-IV) category of Pervasive Developmental Disorders. This category includes Autistic Disorder (autism), Asperger's Disorder, and Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS). The DSM-5 deletes Asperger's Disorder and PDD-NOS as diagnostic entities. This change may have unintended consequences, including the possibility that the new diagnostic framework will adversely affect access to developmental interventions under Individuals with Disabilities Education Act (IDEA) programs, Early Intervention (for birth to 2 years olds) and preschool special education (for 3 and 4 years olds). Changing the current diagnosis of PDD-NOS to a "Social Communication Disorder" focused on language pragmatics in the DSM-5 may restrict eligibility for IDEA programs and limit the scope of services for affected children. Young children who meet current criteria for PDD-NOS require more intensive and multi-disciplinary services than would be available with a communication domain diagnosis and possible service authorization limited to speech-language therapy. Intensive behavioral interventions, inclusive group setting placements, and family support services are typically more available for children with an autism spectrum disorder than with diagnoses reflecting speech-language delay. The diagnostic distinction reflective of the higher language and social functioning between Asperger's Disorder and autism is also undermined by eliminating the former as a categorical diagnosis and subsuming it under autism. This change may adversely affect treatment planning and misinform parents about prognosis for children who meet current criteria for Asperger's Disorder.

Yaws disease in a wild gorilla population and its impact on the reproductive status of males.

PubMed

Levréro, Florence; Gatti, Sylvain; Gautier-Hion, Annie; Ménard, Nelly

2007-04-01

We evaluated the prevalence of skin lesions in a gorilla population in the Republic of Congo. The observed lesions were typical of yaws, a treponematosis described in gorillas and humans living in tropical regions. Among the 377 gorillas identified, 17% presented skin lesions, mainly on their faces. The worst cases presented physical handicaps because of the deep lesions. As in humans, lesions break out when individuals are young. Lesions were more prevalent among males than females above 8 years old. This sex-bias prevalence could result from the behavioral characteristics of males through a greater exposure to wounds. Lesions were also more prevalent in unmated adult males (either solitaries or those living in nonbreeding groups) than in males leading breeding groups. In the case of the latter, nonaffected and affected leading males had a similar number of infants and juveniles. Still, none of the leading males ever presented serious handicaps because of the skin lesions. This suggests that adult females could favor males without lesions. Finally, lesions were more prevalent among immature animals in nonbreeding groups than in breeding groups, suggesting that either young animals with lesions disperse earlier from their natal groups, or that the disease spreads faster in nonbreeding groups. Our results provide some insights into the spread of a disease in a wild population. Further studies are required to determine if the vigor of males affects the development of the disease and if affected individuals experience social discrimination inducing a negative impact on population dynamics.

Age differences in the prosocial influence effect.

PubMed

Foulkes, Lucy; Leung, Jovita T; Fuhrmann, Delia; Knoll, Lisa J; Blakemore, Sarah-Jayne

2018-04-15

Social influence occurs when an individual's thoughts or behaviours are affected by other people. There are significant age effects on susceptibility to social influence, typically a decline from childhood to adulthood. Most research has focused on negative aspects of social influence, such as peer influence on risky behaviour, particularly in adolescence. The current study investigated the impact of social influence on the reporting of prosocial behaviour (any act intended to help another person). In this study, 755 participants aged 8-59 completed a computerized task in which they rated how likely they would be to engage in a prosocial behaviour. Afterwards, they were told the average rating (in fact fictitious) that other participants had given to the same question, and then were asked to rate the same behaviour again. We found that participants' age affected the extent to which they were influenced by other people: children (8-11 years), young adolescents (12-14 years) and mid-adolescents (15-18 years) all significantly changed their ratings, while young adults (19-25 years) and adults (26-59 years) did not. Across the three youngest age groups, children showed the most susceptibility to prosocial influence, changing their reporting of prosocial behaviour the most. The study provides evidence that younger people's increased susceptibility to social influence can have positive outcomes. © 2018 The Authors. Developmental Science Published by John Wiley & Sons Ltd.

Infectious Mononucleosis Hepatitis in Young Adults: Two Case Reports

PubMed Central

Kang, Min-Jung; Kim, Tae-Hun; Shim, Ki-Nam; Jung, Sung-Ae; Cho, Min-Sun; Yoo, Kwon

2009-01-01

Infectious mononucleosis due to Epstein-Barr virus (EBV) infection sometimes causes acute hepatitis, which is usually self-limiting with mildly elevated transaminases, but rarely with jaundice. Primary EBV infection in children is usually asymptomatic, but in a small number of healthy individuals, typically young adults, EBV infection results in a clinical syndrome of infectious mononucleosis with hepatitis, with typical symptoms of fever, pharyngitis, lymphadenopathy, and hepatosplenomegaly. EBV is rather uncommonly confirmed as an etiologic agent of acute hepatitis in adults. Here, we report two cases: the first case with acute hepatitis secondary to infectious mononucleosis and a second case, with acute hepatitis secondary to infectious mononucleosis concomitantly infected with hepatitis A. Both cases involved young adults presenting with fever, pharyngitis, lymphadenopathy, hepatosplenomegaly, and atypical lymphocytosis confirmed by serologic tests, liver biopsy and electron microscopic study. PMID:19949739

Infectious mononucleosis hepatitis in young adults: two case reports.

PubMed

Kang, Min-Jung; Kim, Tae-Hun; Shim, Ki-Nam; Jung, Sung-Ae; Cho, Min-Sun; Yoo, Kwon; Chung, Kyu Won

2009-12-01

Infectious mononucleosis due to Epstein-Barr virus (EBV) infection sometimes causes acute hepatitis, which is usually self-limiting with mildly elevated transaminases, but rarely with jaundice. Primary EBV infection in children is usually asymptomatic, but in a small number of healthy individuals, typically young adults, EBV infection results in a clinical syndrome of infectious mononucleosis with hepatitis, with typical symptoms of fever, pharyngitis, lymphadenopathy, and hepatosplenomegaly. EBV is rather uncommonly confirmed as an etiologic agent of acute hepatitis in adults. Here, we report two cases: the first case with acute hepatitis secondary to infectious mononucleosis and a second case, with acute hepatitis secondary to infectious mononucleosis concomitantly infected with hepatitis A. Both cases involved young adults presenting with fever, pharyngitis, lymphadenopathy, hepatosplenomegaly, and atypical lymphocytosis confirmed by serologic tests, liver biopsy and electron microscopic study.

Differences in reporting of perceived acute effects of alcohol use, marijuana use, and simultaneous alcohol and marijuana use.

PubMed

Lee, Christine M; Cadigan, Jennifer M; Patrick, Megan E

2017-11-01

Although there are serious negative harms associated with simultaneous alcohol and marijuana (SAM) use, little is known about the self-reported acute effects of SAM use and how they may be similar to or different than effects experienced when using alcohol or marijuana only. The current study examines the perceived acute effects of SAM use, compared to using alcohol or marijuana only, as well as demographic and substance use predictors of overall SAM effects. Participants were a community sample of young adults ages 18-23 participating in a longitudinal study on social role transitions and substance use during young adulthood. Young adults who reported SAM use at least once in their lifetime were selected for the present analyses (N=315; mean age=21.42; 58% female) and reported the effects they experienced from typical alcohol use, marijuana use, and SAM use. There were significant differences in the extent to which young adults perceived the effects depending on the substances used. Most effects (i.e., clumsy, confused, dizzy, difficulty concentrating) were rated strongest when engaging in SAM use, compared to typical alcohol or marijuana use alone. Feeling high and feeling marijuana effects were rated strongest when engaging in marijuana use alone compared to SAM use, but feeling drunk was greater during SAM use compared to alcohol use alone. Greater alcohol use and increased time spent high during typical SAM use were associated with greater overall SAM effects. When young adults engage in SAM use they report experiencing greater negative physiological and cognitive effects. Copyright © 2017 Elsevier B.V. All rights reserved.

Driving Comparisons Between Young Adults with Autism Spectrum Disorder and Typical Development.

PubMed

Patrick, Kristina E; Hurewitz, Felicia; McCurdy, Mark D; Agate, Frederic Taylor; Daly, Brian P; Tarazi, Reem A; Chute, Douglas L; Schultheis, Maria T

2018-05-18

Many individuals with autism spectrum disorder (ASD) are reluctant to pursue driving because of concerns about their ability to drive safely. This study aimed to assess differences in simulated driving performance in young adults with ASD and typical development, examining relationships between driving performance and the level of experience (none, driver's permit, licensed) across increasingly difficult driving environments. Participants included 50 English-speaking young adults (16-26 years old) with ASD matched for sex, age, and licensure with 50 typically-developing (TD) peers. Participants completed a structured driving assessment using a virtual-reality simulator that included increasingly complex environmental demands. Differences in mean speed and speed and lane variability by diagnostic group and driving experience were analyzed using multilevel linear modeling. Young adults with ASD demonstrated increased variability in speed and lane positioning compared with controls, even during low demand tasks. When driving demands became more complex, group differences were moderated by driving experience such that licensed drivers with ASD drove similarly to TD licensed drivers for most tasks, whereas unlicensed drivers with ASD had more difficulty with speed and lane management than TD drivers. Findings suggest that young adults with ASD may have more difficulty with basic driving skills than peers, particularly in the early stages of driver training. Increased difficulty compared with peers increases as driving demands become more complex, suggesting that individuals with ASD may benefit from a slow and gradual approach to driver training. Future studies should evaluate predictors of driving performance, on-road driving, and ASD-specific driving interventions.

Daily Reports of Positive and Negative Affect and Alcohol and Marijuana Use Among College Student and Nonstudent Young Adults.

PubMed

Patrick, Megan E; Yeomans-Maldonado, Gloria; Griffin, Jamie

2016-01-02

Daily affect and substance use covary among college students, but little is known about these associations among young adults not in college. The current pilot study examines associations between positive and negative affect and alcohol and marijuana use, with a focus on differences between college student and nonstudent young adults. High school seniors completed a baseline survey during the spring of 2012 and were then randomly selected to participate in an intensive measurement follow-up. Participants in the follow-up (N = 72, 40.3% men, 77.8% White, 66.7% full-time college students) completed up to 14 consecutive web-based daily surveys during the fall after high school completion. Multilevel models in which days (Level 1) were nested in persons (Level 2) were estimated. Weekend days were associated with increased alcohol use among all young adults, increased marijuana use among college students, and decreased marijuana use among nonstudents. For young adults not in college, greater daily positive affect was associated with increased likelihood of binge drinking, consuming a greater number of drinks, and lower odds of marijuana use; greater daily negative affect was associated with lower odds of alcohol use and lower odds of binge drinking for non-students. For college students, greater daily negative affect was associated with lower odds of marijuana use. Daily affect and alcohol and marijuana use covary among young adults, though these associations differ between students and non-students. Results highlight the need to examine predictors of alcohol and marijuana use among young adults who do not attend college.

Preschool children's performance on Profiling Elements of Prosody in Speech-Communication (PEPS-C).

PubMed

Gibbon, Fiona E; Smyth, Heather

2013-07-01

Profiling Elements of Prosody in Speech-Communication (PEPS-C) has not been used widely to assess prosodic abilities of preschool children. This study was therefore aimed at investigating typically developing 4-year-olds' performance on PEPS-C. PEPS-C was presented to 30 typically developing 4-year-olds recruited in southern Ireland. Children were judged to have completed the test if they produced analysable responses to >95% of the items. The children's scores were compared with data from typically developing 5-6-year-olds. The majority (83%) of 4-year-olds were able to complete the test. The children scored at chance or weak ability levels on all subtests. The 4-year-olds had lower scores than 5-6-year-olds in all subtests, apart from one, with the difference reaching statistical significance in 8 out of 12 subtests. The results indicate that PEPS-C could be a valuable tool for assessing prosody in young children with typical development and some groups of young children with communication disorders.

Milestone achievement in emerging adulthood in spina bifida: a longitudinal investigation of parental expectations

PubMed Central

Holbein, Christina E; Zebracki, Kathy; Bechtel, Colleen F; Papadakis, Jaclyn Lennon; Bruno, Elizabeth Franks; Holmbeck, Grayson N

2016-01-01

Aim To assess changes over time in parents' expectations of adult milestone achievement (college attendance, full-time job attainment, independent living, marriage, parenthood) for young people with spina bifida, to examine how expectancies relate to actual milestone achievement, and to compare milestone achievement in emerging adults with spina bifida with that of peers with typical development. Method Sixty-eight families of children with spina bifida (mean=8.34y, 37 male, 31 female) and 68 families of children with typical development (mean=8.49y, 37 male, 31 female) participated at Time 1. At all subsequent timepoints, parents of young people with spina bifida were asked to rate their expectations of emerging adulthood milestone achievement. At Time 7, when participants were 22 to 23 years old, milestone achievement was assessed. Results Parents of young people with spina bifida lowered their expectations over time for most milestones; parents of children with higher cognitive ability reported decreases of lower magnitude. Parent expectancies were optimistic and unrelated to actual milestone achievement. Emerging adults with spina bifida were less likely than individuals with typical development to achieve all milestones. Interpretation Optimistic parental expectations may be adaptive for children with spina bifida and their families, although it is important for families to set realistic goals. Healthcare providers serve a key role in helping families of young people with spina bifida prepare for emerging adulthood. PMID:27651215

Earliest Cranio-Encephalic Trauma from the Levantine Middle Palaeolithic: 3D Reappraisal of the Qafzeh 11 Skull, Consequences of Pediatric Brain Damage on Individual Life Condition and Social Care

PubMed Central

Coqueugniot, Hélène; Dutour, Olivier; Arensburg, Baruch; Duday, Henri; Vandermeersch, Bernard; Tillier, Anne-marie

2014-01-01

The Qafzeh site (Lower Galilee, Israel) has yielded the largest Levantine hominin collection from Middle Palaeolithic layers which were dated to circa 90–100 kyrs BP or to marine isotope stage 5b–c. Within the hominin sample, Qafzeh 11, circa 12–13 yrs old at death, presents a skull lesion previously attributed to a healed trauma. Three dimensional imaging methods allowed us to better explore this lesion which appeared as being a frontal bone depressed fracture, associated with brain damage. Furthermore the endocranial volume, smaller than expected for dental age, supports the hypothesis of a growth delay due to traumatic brain injury. This trauma did not affect the typical human brain morphology pattern of the right frontal and left occipital petalia. It is highly probable that this young individual suffered from personality and neurological troubles directly related to focal cerebral damage. Interestingly this young individual benefited of a unique funerary practice among the south-western Asian burials dated to Middle Palaeolithic. PMID:25054798

Young Children with ADHD: Early Identification and Intervention

ERIC Educational Resources Information Center

DuPaul, George J.; Kern, Lee

2011-01-01

The symptoms of attention-deficit/hyperactivity disorder (ADHD) often begin early in life. In fact, many young children enter school with behavioral and cognitive symptoms that put them at a significant disadvantage compared with their typically-developing peers. Over the past several decades, researchers, psychologists and educators have devoted…

Spontaneous Pneumomediastinum After Electronic Cigarette Use.

PubMed

Marasco, Rita Daniela; Loizzi, Domenico; Ardò, Nicoletta Pia; Fatone, Fabio Nicola; Sollitto, Francesco

2018-06-01

Spontaneous pneumomediastinum is an uncommon condition typically occurring in young men presenting with pleuritic pain, dyspnea, and subcutaneous emphysema. We report an exceptional case of spontaneous pneumomediastinum after electronic cigarette use in an otherwise healthy young man. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Young Children as Curators

ERIC Educational Resources Information Center

Hope, Alice

2018-01-01

Literature that addresses young children's learning in galleries and museums typically concentrates on what is already offered and discusses what has proven to be effective, or not, in accommodating their needs. This article offers insight into how objects can be explored with early years children at school, to create greater understanding of…

Bottom-up Attention Orienting in Young Children with Autism

ERIC Educational Resources Information Center

Amso, Dima; Haas, Sara; Tenenbaum, Elena; Markant, Julie; Sheinkopf, Stephen J.

2014-01-01

We examined the impact of simultaneous bottom-up visual influences and meaningful social stimuli on attention orienting in young children with autism spectrum disorders (ASDs). Relative to typically-developing age and sex matched participants, children with ASDs were more influenced by bottom-up visual scene information regardless of whether…

Epidemiology of Vocal Health in Young Adults Attending College in the United States

ERIC Educational Resources Information Center

Hartley, Naomi A.; Breen, Ellen; Thibeault, Susan L.

2016-01-01

Purpose: The purpose of this study was to document typical vocal health characteristics (including voice-related activities, behaviors, and symptomatology) of young adults attending college and to determine lifetime and point prevalence rates of voice disorders. Method: Undergraduates at University of Wisconsin-Madison completed an anonymous…

Expository Language Skills of Young School-Age Children

ERIC Educational Resources Information Center

Westerveld, Marleen F.; Moran, Catherine A.

2011-01-01

Purpose: This research investigated the expository language skills of young school-age children with the ultimate aim of obtaining normative data for clinical practice. Specifically, this study examined (a) the level of expository language performance of 6- and 7-year-old children with typical development and (b) age-related differences between…

Effect of Foster Care on Young Children's Language Learning

ERIC Educational Resources Information Center

Windsor, Jennifer; Benigno, Joann P.; Wing, Christine A.; Carroll, Patrick J.; Koga, Sebastian F.; Nelson, Charles A., III; Fox, Nathan A.; Zeanah, Charles H.

2011-01-01

This report examines 174 young children's language outcomes in the Bucharest Early Intervention Project, the first randomized trial of foster placement after institutional care. Age of foster placement was highly correlated with language outcomes. Placement by 15 months led to similar expressive and receptive language test scores as typical age…

MRI Neuroanatomy in Young Girls with Autism: A Preliminary Study

ERIC Educational Resources Information Center

Bloss, Cinnamon S.; Courchesne, Eric

2007-01-01

Objective: To test the hypothesis that young girls and boys with autism exhibit different profiles of neuroanatomical abnormality relative to each other and relative to typically developing children. Method: Structural magnetic resonance imaging was used to measure gray and white matter volumes (whole cerebrum, cerebral lobes, and cerebellum) and…

Clinical Spectrum of HLA-B27-associated Ocular Inflammation.

PubMed

Pathanapitoon, Kessara; Dodds, Emilio M; Cunningham, Emmett T; Rothova, Aniki

2017-08-01

Human leukocyte antigen (HLA)-B27-associated anterior uveitis (AU) is the most commonly diagnosed form of AU and represents the largest entity of non-infectious uveitis around the world. The most typical ocular manifestation associated with HLA-B27 consists of unilateral AU of acute onset. The HLA-B27-associated acute AU represents a distinct clinical entity occurring typically in young adults between the ages of 20 and 40 years. HLA-B27-associated acute AU is typically unilateral and lasts usually several weeks and diminishes within 3 months in the majority of patients. The anterior chamber shows typically severe cellular reaction and flare, as well as a fibrinous exudate. Frequently, posterior synechiae are formed and occasionally hypopyon is present. The pattern of the disease is recurrent with a full remission between the attacks. Intraocular pressure during active periods is typically low due to inflammation of ciliary body and decreased aqueous production. Less typical presentations are also recognized and include the development of chronic inflammation, posterior segment involvement, episcleritis, and scleritis. An isolated retinal vasculitis in HLA-B27-positive patients may develop, mostly in those with inflammatory bowel disease. Chronic AU, which may be either unilateral or bilateral affects up to 20% of patients. Ocular complications of HLA-B27-associated AU are diverse and include commonly posterior synechiae, cataract, glaucoma and/or hypotony. The visual outcome and complications of HLA-B27-associated AAU are frequently being compared with HLA B27-negative patients with AU and show that the prognosis of HLA-B27-associated uveitis is rather favorable, as <2% developed legal blindness and <5% visual impairment. A novel algorithm called the "Dublin Uveitis Evaluation Tool (DUET)" has been proposed to guide ophthalmologists to refer appropriate HLA-B27-positive patients with uveitis to rheumatologists.

Mother-child interactions in young children with excessive physical aggression and in typically developing young children.

PubMed

Urbain-Gauthier, Nadine; Wendland, Jaqueline

2017-07-01

Among the multiple risk factors, the emergence of conduct problems in young children may be linked to harsh parenting and child's temperamental difficulties, leading to a reciprocal early discordant relationship. Little is known about the characteristics of early parent-child interactions in young children with physical aggression. The purpose of the current study was to evaluate the characteristics of mother-child interactions in dyads referred for excessive physical aggression in young children under 5 years of age compared to mother-child interactions in typically developing young children. Mother-child interactions were assessed during a free-play session in both a clinical sample ( N = 70, child mean age  = 3.5 years) and a nonclinical sample ( N = 80, child mean age  = 3.5 years) by using the Rating Scale of Interaction Style (Clark and Seifer, adapted by Molitor and Mayes). Significant differences were found between several interactive features in clinical and nonclinical dyads. In clinical dyads, mothers' behaviors were often characterized by intrusiveness and criticism toward children, and poor facilitative positioning. Children with excessive aggressive behavior often displayed poor communication, initiation of bids, and poor responsiveness toward the mother. They displayed fewer sustained bouts of play than typically developing children did. In clinical dyads, strong positive correlations were found between child responsiveness and maternal interest in engagement ( r = .41, p < .001), while the child displaying sustained bouts of play was negatively correlated with the mother's attempts to intrude on the child's activity ( r = .64, p < .05). These data show that children with excessive aggressive behavior develop disrupted mother-infant interactions from a very young age. Several negative interactive features and correlations between child behavior and maternal behavior were found in clinical samples. The effects of these features add up and probably strengthen each other, thus leading to interactive difficulties from a very young age. More attention should be paid to early parent-child interactions in case of child behavioral problems. The recognition of these interactive dysfunctions is discussed in terms of clinical implications for therapeutic interventions.

A Case of Desmoplastic Small Round Cell Tumor.

PubMed

Reisner, David; Brahee, Deborah; Patel, Shweta; Hartman, Matthew

2015-08-01

Desmoplastic small round cell tumor is a rare, aggressive tumor primarily affecting young males. It is considered a childhood cancer, and is characterized by a unique chromosomal translocation which leads to failure to suppress tumor growth. It is classified as a soft tissue sarcoma, sharing some features with other small round cell tumors such as Ewing's Sarcoma and primitive neuroectodermal tumor. Typical imaging findings include multiple heterogeneous, lobular abdominal masses, which can grow very large. Often there is a dominant mass with additional peritoneal, omental, retroperitoneal and retrovesical masses. Prognosis is relatively poor with a 3 year survival rate of 50% in those treated aggressively with surgical resection, chemotherapy, and radiation therapy. The clinical presentation, imaging characteristics and pathology are discussed in regards to a recent case.

Health-related quality of life and peer relationships in adolescents with developmental coordination disorder and attention-deficit-hyperactivity disorder.

PubMed

Dewey, Deborah; Volkovinskaia, Anna

2018-07-01

Health-related quality of life (HRQoL) and peer relationships were investigated in adolescents with developmental coordination disorder (DCD) and attention-deficit-hyperactivity disorder (ADHD). Adolescents with DCD (n=9), ADHD (n=9), DCD and ADHD (n=10), and typically developing adolescents (n=16) completed the following questionnaires: KIDSCREEN-52 Health-Related Quality of Life Questionnaire and Peer Relations Questionnaire for Children. Twenty-five participants took part in semi-structured interviews. Adolescents with DCD and ADHD had lower HRQoL on the mood and emotions, school environment, and financial resources scales of the KIDSCREEN-52 than adolescents in the DCD and typically developing groups (all p<0.05). On the Peer Relations Questionnaire for Children, the DCD and ADHD group reported significantly higher victimization compared with those in the typically developing (p=0.030) and DCD (p=0.010) groups. Qualitative interviews among young people with DCD and ADHD revealed feelings of marginalization and victimization. Descriptors such as 'misfits', 'oddballs', 'weird', and 'the rejects' were used to describe themselves. HRQoL and peer relationships are negatively affected in adolescents with DCD and ADHD. WHAT THIS PAPER ADDS?: Children with developmental coordination disorder (DCD) do not display poorer overall health-related quality of life (HRQoL) versus typically developing controls. Having DCD and attention-deficit-hyperactivity disorder (ADHD) was associated with poorer HRQoL. Adolescents with DCD and ADHD experience significantly higher levels of peer victimization than typically developing adolescents. HRQoL and peer relationships are significantly associated in adolescent respondents. © 2018 Mac Keith Press.

Teachers' Affective Presentation of Children's Books and Young Children's Display of Affective Engagement during Classroom Book Reading

ERIC Educational Resources Information Center

Moschovaki, Eleni; Meadows, Sara; Pellegrini, Anthony

2007-01-01

This study examines how teachers' use of affective strategies (voice intonation, dramatization, personal involvement comments) during the reading and discussion of books influence young children's affective reactions (dramatization, personal engagement, language play comments). Twenty kindergarten teachers read four books, two fiction and two…

Effects of Positive Affect on Risk Perceptions in Adolescence and Young Adulthood

ERIC Educational Resources Information Center

Haase, Claudia M.; Silbereisen, Rainer K.

2011-01-01

Affective influences may play a key role in adolescent risk taking, but have rarely been studied. Using an audiovisual method of affect induction, two experimental studies examined the effect of positive affect on risk perceptions in adolescence and young adulthood. Outcomes were risk perceptions regarding drinking alcohol, smoking a cigarette,…

Zooming into daily life: within-person associations between physical activity and affect in young adults.

PubMed

Haas, Petra; Schmid, Johanna; Stadler, Gertraud; Reuter, Merle; Gawrilow, Caterina

2017-05-01

Negative affect in daily life is linked to poorer mental and physical health. Activity could serve as an effective, low-cost intervention to improve affect. However, few prior studies have assessed physical activity and affect in everyday life, limiting the ecological validity of prior findings. This study investigates whether daily activity is associated with negative and positive evening affect in young adults. Young adults (N = 189, Mdn = 23.00) participated in an intensive longitudinal study over 10 consecutive days. Participants wore accelerometers to objectively assess moderate-to-vigorous physical activity continuously throughout the day and reported their affect in time-stamped online evening diaries before going to sleep. On days when participants engaged in more activity than usual, they reported not only less depressed and angry evening affect but also more vigour and serenity in the evening. Young adults showed both less negative and more positive affect on days with more activity. Physical activity is a promising health promotion strategy for physical and mental well-being.

A Cross-Sectional Study of Shared Attention by Children with Autism and Typically Developing Children in an Inclusive Preschool Setting

ERIC Educational Resources Information Center

Rice, Catherine E.; Adamson, Lauren B.; Winner, Ellen; McGee, Gail G.

2016-01-01

This study examined the ways in which young children with autism and typical children focus their engagement with objects and people (peers and adults) in an inclusive preschool setting. A cross-sectional analysis was conducted of 30 typical children and 30 children with autism, with 10 different children from each group at 3 different ages (2, 3,…

Pragmatic Language Development in Language Impaired and Typically Developing Children: Incorrect Answers in Context

ERIC Educational Resources Information Center

Ryder, Nuala; Leinonen, Eeva

2014-01-01

This study focused on young children's incorrect answers to pragmatically demanding questions. Children with specific language impairment (SLI), including a subgroup with pragmatic language difficulties (PLD) and typically developing children answered questions targeting implicatures, based on a storybook and short verbal scenarios.…

Young Friendship in HFASD and Typical Development: Friend versus Non-Friend Comparisons

ERIC Educational Resources Information Center

Bauminger-Zviely, Nirit; Agam-Ben-Artzi, Galit

2014-01-01

This study conducted comparative assessment of friendship in preschoolers with high-functioning autism spectrum disorder (HFASD, n = 29) versus preschoolers with typical development (n = 30), focusing on interactions with friends versus acquaintances. Groups were matched on SES, verbal/nonverbal MA, IQ, and CA. Multidimensional assessments…

Effect of hippotherapy on perceived self-competence and participation in a child with cerebral palsy.

PubMed

Frank, Alana; McCloskey, Sandra; Dole, Robin L

2011-01-01

This case report highlights changes in self-competence and social acceptance, along with changes in functional skills, after an 8-week program of hippotherapy. A 6-year-old girl with mild ataxic cerebral palsy, level I Gross Motor Functional Classification System, exhibited typical impairments in body systems and functions that affected her participation in age-appropriate functional and leisure activities. The child's performance on the Gross Motor Function Measure-66, the Pediatric Outcomes Data Collection Instrument, and the Pictorial Scale of Perceived Competence and Social Acceptance for Young Children were examined at baseline, after the 8-week intervention, and at a 2-month follow-up session. Data at 8 weeks demonstrated positive changes in all areas, with improvements continuing for 2 months after the program's completion. Hippotherapy not only may be an effective intervention to improve functional gross motor development but also may affect perceived self-competence and social acceptance, which may lead to increases in participation for children with mild cerebral palsy.

Subacute sclerosing panencephalitis.

PubMed

Garg, Ravindra Kumar

2008-12-01

Subacute sclerosing panencephalitis (SSPE) is a subacute encephalopathy of childhood and young adolescence. Infrequently, SSPE can occur in adults and pregnant women. It is caused by an aberrant measles virus, known as the SSPE virus. SSPE virus differs from wild-type measles viruses in the form of several mutations affecting the viral genome. The matrix gene is most commonly affected by these mutations. The characteristic clinical manifestations of SSPE include behavioral changes, cognitive decline, myoclonic jerks, seizures, abnormalities in vision, bilateral pyramidal signs and coma. Ocular changes may occur in up to 50% of patients. The most characteristic ophthalmological lesion is necrotizing retinitis. Cortical blindness can be the early feature of SSPE. The diagnosis of SSPE is often difficult in the early stages. In a typical case diagnosis is based on clinical, electroencephalographic, and cerebrospinal fluid findings. At present, there is no effective treatment to completely cure SSPE. Oral isoprinosine and intrathecal or intraventricular alpha-interferon may prolong survival to some extent. Immunization against measles is currently the most effective strategy against SSPE.

Mother Recognition and Preference After Neonatal Amygdala Lesions in Rhesus Macaques (Macaca mulatta) Raised in a Semi-Naturalistic Environment

PubMed Central

Goursaud, Anne-Pierre S.; Wallen, Kim; Bachevalier, Jocelyne

2015-01-01

Attachment to the caregiver, typically the biological mother, is crucial to young mammals' socio-emotional development. Although studies in nonprimate species suggest that the amygdala regulates social preference and attachment development, its role in primate filial attachment development has been little investigated and has produced mixed results. This study assessed the effects of neonatal amygdala- (Neo-A, N = 16) and sham- (Neo-C, N = 12) lesions on mother recognition and discrimination in macaques raised in species-typical social groups. Neonatal amygdalectomy did not affect social discriminative abilities and mother preference at 3 and 6 months of age, strongly suggesting that the amygdala is not involved in the cognitive processes underlying the development of filial attachment at least when the amygdala damage occurred after the third to fourth weeks of age. Nevertheless, as compared to shamoperated controls, amygdalectomized infants initiated physical contact with their mothers less frequently. The findings are discussed in relation to the known contribution of the amygdala to filial attachment in both rodents and humans. PMID:25042548

Keep Calm and Contracept! Addressing Young Women's Pleasure in Sexual Health and Contraception Consultations

ERIC Educational Resources Information Center

Hanbury, Ali; Eastham, Rachael

2016-01-01

Clinical sexual health consultations with young women often focus on avoiding "risks;" namely pregnancy and sexually transmitted infection transmission. They also typically fail to explore how contraception use can impact on the capacity to enjoy sexual relationships. In contrast, this paper argues that sexual pleasure should be a…

More than Magnets: Exploring the Wonders of Science in Preschool and Kindergarten.

ERIC Educational Resources Information Center

Moomaw, Sally; Hieronymus, Brenda

Science curricula typically do not capitalize on the hands-on, self-initiated learning style of young children. This book provides a comprehensive, developmentally appropriate approach to science education with young children, with special attention to physics and chemistry. The book's introductory chapter is followed by chapters on: (1) science…

Preventing Problem Behaviors in Young Children with Disabilities

ERIC Educational Resources Information Center

Jolivette, Kristine; Gallagher, Peggy A.; Morrier, Michael J.; Lambert, Richard

2008-01-01

Young children with disabilities acquire behavior problems as a result of many factors. When planning interventions, it is important to remember that all children may display stages of inappropriate behaviors at various times during their early development. In most cases, the problems are short-lived and typically improve with guidance and age.…

Perception of Dialect Variation by Young Adults with High-Functioning Autism

ERIC Educational Resources Information Center

Clopper, Cynthia G.; Rohrbeck, Kristin L.; Wagner, Laura

2012-01-01

The linguistic profile of people with Autism spectrum disorders typically involves intact perceptual processing, accompanied by deficits in the social functions of language. In a series of three experiments, the impact of this profile on the perception of regional dialect was examined. Young adults with High-Functioning Autism exhibited similar…

Repetitive Behaviour and Obsessive-Compulsive Features in Asperger Syndrome: Parental and Self-Reports

ERIC Educational Resources Information Center

Dewrang, Petra; Sandberg, Annika Dahlgren

2011-01-01

Symptoms of repetitive, obsessive and compulsive behaviour were explored in a group of adolescents and young adults with Asperger syndrome and compared to a typically developing group. By means of self-evaluations and an interview regarding such symptoms with the adolescents and young adults and parental evaluations, the parents retrospectively…

Narrative Development in Adolescents and Young Adults with Fragile X Syndrome

ERIC Educational Resources Information Center

Keller-Bell, Yolanda D.; Abbeduto, Leonard D.

2007-01-01

The narratives of 18 adolescents and young adults with fragile X syndrome were compared to those of 23 adolescents with Down syndrome and 21 typically developing children matched for nonverbal MA. Narratives were elicited using a wordless picture book and analyzed for use of narrative evaluation, linguistic productivity, and complexity. Results…

Characterizing Sleep in Adolescents and Adults with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Goldman, S. E.; Alder, M. L.; Burgess, H. J.; Corbett, B. A.; Hundley, R.; Wofford, D.; Fawkes, D. B.; Wang, L.; Laudenslager, M. L.; Malow, B. A.

2017-01-01

We studied 28 adolescents/young adults with autism spectrum disorders (ASD) and 13 age/sex matched individuals of typical development (TD). Structured sleep histories, validated questionnaires, actigraphy (4 weeks), and salivary cortisol and melatonin (4 days each) were collected. Compared to those with TD, adolescents/young adults with ASD had…

Promoting Expressive Language in Young Children with or At-Risk for Autism Spectrum Disorder in a Preschool Classroom

ERIC Educational Resources Information Center

Lane, Justin D.; Shepley, Collin; Lieberman-Betz, Rebecca

2016-01-01

Young children with autism spectrum disorder (ASD) often demonstrate delays in expressive communication, impacting their ability to independently function in typical environments. Individuals with ASD who develop expressive language during early childhood experience better outcomes later in life; therefore, examination of naturalistic language…

Brief Report: Face-Specific Recognition Deficits in Young Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Bradshaw, Jessica; Shic, Frederick; Chawarska, Katarzyna

2011-01-01

This study used eyetracking to investigate the ability of young children with autism spectrum disorders (ASD) to recognize social (faces) and nonsocial (simple objects and complex block patterns) stimuli using the visual paired comparison (VPC) paradigm. Typically developing (TD) children showed evidence for recognition of faces and simple…

Parent Perceptions of Audiology and Speech-Language Services and Support for Young Children with Cochlear Implants

ERIC Educational Resources Information Center

Kelly, Patrick Michael

2013-01-01

Parents of children diagnosed with severe-profound sensorineural hearing loss are selecting cochlear implants at an increasing rate and when their children are very young. Audiologists and speech-language pathologists are typically involved in habilitation activities following implantation in an effort to increase children's access to listening…

Early Child Contingency Learning and Detection: Research Evidence and Implications for Practice

ERIC Educational Resources Information Center

Dunst, Carl J.; Trivette, Carol M.; Raab, Melinda; Masiello, Tracy L.

2008-01-01

The types of contingency experiences infants and young children are typically exposed to are examined with a focus on the implications for early childhood intervention with young children who have developmental disabilities and delays. Studies of response-contingent child learning, the manner in which contingencies are not under direct child…

The Taxonomy of Blue Amorphous Galaxies. II. Structure and Evolution

NASA Astrophysics Data System (ADS)

Marlowe, Amanda T.; Meurer, Gerhardt R.; Heckman, Timothy M.

1999-09-01

Dwarf galaxies play an important role in our understanding of galaxy formation and evolution, and starbursts are believed to affect the structure and evolution of dwarf galaxies strongly. We have therefore embarked on a systematic study of 12 of the nearest dwarf galaxies thought to be undergoing bursts of star formation. These were selected primarily by their morphological type (blue ``amorphous'' galaxies). We show that these blue amorphous galaxies are not physically distinguishable from dwarfs selected as starbursting by other methods, such as blue compact dwarfs (BCDs) and H II galaxies. All these classes exhibit surface brightness profiles that are exponential in the outer regions (r>~1.5re) but often have a predominantly central blue excess, suggesting a young burst in an older, redder galaxy. Typically, the starbursting ``cores'' are young (~107-108 yr) events compared to the older (~109-1010 yr) underlying galaxy (the ``envelope''). The ratio of the core to envelope in blue light ranges from essentially zero to about 2. These starbursts are therefore modest events involving only a few percent of the stellar mass. The envelopes have surface brightnesses that are much higher than typical dwarf irregular (dI) galaxies, so it is unlikely that there is a straightforward evolutionary relation between typical dIs and dwarf starburst galaxies. Instead we suggest that amorphous galaxies may repeatedly cycle through starburst and quiescent phases, corresponding to the galaxies with strong and weak/absent cores, respectively. Once amorphous galaxies use up the available gas (either through star formation or galactic winds) so that star formation is shut off, the faded remnants would strongly resemble dwarf elliptical galaxies. However, in the current cosmological epoch, this is evidently a slow process that is the aftermath of a series of many weak, recurring bursts. Present-day dE's must have experienced more rapid and intense evolution than this in the distant past.

An Evaluation of Imitation Recognition Abilities in Typically Developing Children and Young Children with Autism Spectrum Disorder.

PubMed

Berger, Natalie I; Ingersoll, Brooke

2015-08-01

Previous work has indicated that both typically developing children and children with Autism Spectrum Disorder (ASD) display a range of imitation recognition behaviors in response to a contingent adult imitator. However, it is unknown how the two groups perform comparatively on this construct. In this study, imitation recognition behaviors for children with ASD and typically developing children were observed during periods of contingent imitation imbedded in a naturalistic imitation task. Results from this study indicate that children with ASD are impaired in their ability to recognize being imitated relative to typically developing peers as demonstrated both by behaviors representing basic social attention and more mature imitation recognition. Display of imitation recognition behaviors was independent of length of contingent imitation period in typically developing children, but rate of engagement in imitation recognition behaviors was positively correlated with length of contingent imitation period in children with ASD. Exploratory findings also suggest a link between the ability to demonstrate recognition of being imitated and ASD symptom severity, language, and object imitation for young children with ASD. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

Developmental changes in attention to faces and bodies in static and dynamic scenes.

PubMed

Stoesz, Brenda M; Jakobson, Lorna S

2014-01-01

Typically developing individuals show a strong visual preference for faces and face-like stimuli; however, this may come at the expense of attending to bodies or to other aspects of a scene. The primary goal of the present study was to provide additional insight into the development of attentional mechanisms that underlie perception of real people in naturalistic scenes. We examined the looking behaviors of typical children, adolescents, and young adults as they viewed static and dynamic scenes depicting one or more people. Overall, participants showed a bias to attend to faces more than on other parts of the scenes. Adding motion cues led to a reduction in the number, but an increase in the average duration of face fixations in single-character scenes. When multiple characters appeared in a scene, motion-related effects were attenuated and participants shifted their gaze from faces to bodies, or made off-screen glances. Children showed the largest effects related to the introduction of motion cues or additional characters, suggesting that they find dynamic faces difficult to process, and are especially prone to look away from faces when viewing complex social scenes-a strategy that could reduce the cognitive and the affective load imposed by having to divide one's attention between multiple faces. Our findings provide new insights into the typical development of social attention during natural scene viewing, and lay the foundation for future work examining gaze behaviors in typical and atypical development.

Exclusion of chromosome 1q21-q31 from linkage to three pedigrees affected by the pigment-dispersion syndrome

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paglinauan, C.; Haines, J.L.; Del Bono, E.A.

1995-05-01

The pigment-dispersion syndrome is a form of open-angle glaucoma that usually affects individuals in the first 3 decades of life. In addition to the typical optic-nerve degeneration seen in all types of glaucoma, the pigment-dispersion syndrome is characterized by distinctive clinical features including the deposition of pigment granules from the iris epithelium on a variety of ocular structures including the trabecular meshwork. Frequently this disorder affects young myopic individuals. In the early stages of the disease, affected individuals may have clinical evidence of dispersed pigment without an associated elevation of intraocular pressure and optic-nerve degeneration. However, as the disease processmore » progresses, many affected individuals ({approximately}50%) will develop elevated intraocular pressure and degeneration of the optic nerve, causing a permanent loss of sight. The pigment-dispersion syndrome shares several clinical features with the form of autosomal dominant juvenile open-angle glaucoma that recently has been mapped to the 1q21-q31 region of chromosome 1. Our results indicate that the pigment-dispersion syndrome, a form of glaucoma that may also affect the juvenile population, is genetically unrelated to the autosomal dominant form of juvenile glaucoma caused by a defect in a gene located in the 1q21-q31 region of chromosome 1. 15 refs., 2 figs., 1 tab.« less

Sex-typed personality traits and gender identity as predictors of young adults' career interests.

PubMed

Dinella, Lisa M; Fulcher, Megan; Weisgram, Erica S

2014-04-01

Gender segregation of careers is still prominent in the U.S. workforce. The current study was designed to investigate the role of sex-typed personality traits and gender identity in predicting emerging adults' interests in sex-typed careers. Participants included 586 university students (185 males, 401 females). Participants reported their sex-typed personality traits (masculine and feminine traits), gender identities (gender typicality, contentment, felt pressure to conform, and intergroup bias), and interests in sex-typed careers. Results indicated both sex-typed personality traits and gender identity were important predictors of young adults' career interests, but in varying degrees and differentially for men and women. Men's sex-typed personality traits and gender typicality were predictive of their masculine career interests even more so when the interaction of their masculine traits and gender typicality were considered. When gender typicality and sex-typed personality traits were considered simultaneously, gender typicality was negatively related to men's feminine career interests and gender typicality was the only significant predictor of men's feminine career interests. For women, sex-typed personality traits and gender typicality were predictive of their sex-typed career interests. The level of pressure they felt to conform to their gender also positively predicted interest in feminine careers. The interaction of sex-typed personality traits and gender typicality did not predict women's career interests more than when these variables were considered as main effects. Results of the multidimensional assessment of gender identity confirmed that various dimensions of gender identity played different roles in predicting career interests and gender typicality was the strongest predictor of career interests.

The Puzzle of Male Chronophilias.

PubMed

Seto, Michael C

2017-01-01

In this article, I return to the idea that pedophilia, a sexual interest in prepubescent children, can be considered a sexual orientation for age, in conjunction with the much more widely acknowledged and discussed sexual orientation for gender. Here, I broaden the scope to consider other chronophilias, referring to paraphilias for age/maturity categories other than young sexually mature adults. The puzzle of chronophilias includes questions about etiology and course, how chronophilias are related to each other, and what they can tell us about how human (male) sexuality is organized. In this article, I briefly review research on nepiophilia (infant/toddlers), pedophilia (prepubescent children), hebephilia (pubescent children), ephebophilia (postpubescent, sexually maturing adolescents), teleiophilia (young sexually mature adults, typically 20s and 30s), mesophilia (middle-aged adults, typically 40s and 50s), and gerontophilia (elderly adults, typically 60s and older) in the context of a multidimensional sexual orientations framework. Relevant research, limitations, and testable hypotheses for future work are identified.

Working memory subsystems and task complexity in young boys with Fragile X syndrome.

PubMed

Baker, S; Hooper, S; Skinner, M; Hatton, D; Schaaf, J; Ornstein, P; Bailey, D

2011-01-01

Working memory problems have been targeted as core deficits in individuals with Fragile X syndrome (FXS); however, there have been few studies that have examined working memory in young boys with FXS, and even fewer studies that have studied the working memory performance of young boys with FXS across different degrees of complexity. The purpose of this study was to investigate the phonological loop and visual-spatial working memory in young boys with FXS, in comparison to mental age-matched typical boys, and to examine the impact of complexity of the working memory tasks on performance. The performance of young boys (7 to 13-years-old) with FXS (n = 40) was compared with that of mental age and race matched typically developing boys (n = 40) on measures designed to test the phonological loop and the visuospatial sketchpad across low, moderate and high degrees of complexity. Multivariate analyses were used to examine group differences across the specific working memory systems and degrees of complexity. Results suggested that boys with FXS showed deficits in phonological loop and visual-spatial working memory tasks when compared with typically developing mental age-matched boys. For the boys with FXS, the phonological loop was significantly lower than the visual-spatial sketchpad; however, there was no significant difference in performance across the low, moderate and high degrees of complexity in the working memory tasks. Reverse tasks from both the phonological loop and visual-spatial sketchpad appeared to be the most challenging for both groups, but particularly for the boys with FXS. These findings implicate a generalised deficit in working memory in young boys with FXS, with a specific disproportionate impairment in the phonological loop. Given the lack of differentiation on the low versus high complexity tasks, simple span tasks may provide an adequate estimate of working memory until greater involvement of the central executive is achieved. © 2010 The Authors. Journal of Intellectual Disability Research © 2010 Blackwell Publishing Ltd.

Working memory subsystems and task complexity in young boys with Fragile X syndrome

PubMed Central

Baker, S.; Hooper, S.; Skinner, M.; Hatton, D.; Schaaf, J.; Ornstein, P.; Bailey, D.

2011-01-01

Background Working memory problems have been targeted as core deficits in individuals with Fragile X syndrome (FXS); however, there have been few studies that have examined working memory in young boys with FXS, and even fewer studies that have studied the working memory performance of young boys with FXS across different degrees of complexity. The purpose of this study was to investigate the phonological loop and visual–spatial working memory in young boys with FXS, in comparison to mental age-matched typical boys, and to examine the impact of complexity of the working memory tasks on performance. Methods The performance of young boys (7 to 13-years-old) with FXS (n = 40) was compared with that of mental age and race matched typically developing boys (n = 40) on measures designed to test the phonological loop and the visuospatial sketchpad across low, moderate and high degrees of complexity. Multivariate analyses were used to examine group differences across the specific working memory systems and degrees of complexity. Results Results suggested that boys with FXS showed deficits in phonological loop and visual–spatial working memory tasks when compared with typically developing mental age-matched boys. For the boys with FXS, the phonological loop was significantly lower than the visual–spatial sketchpad; however, there was no significant difference in performance across the low, moderate and high degrees of complexity in the working memory tasks. Reverse tasks from both the phonological loop and visual–spatial sketchpad appeared to be the most challenging for both groups, but particularly for the boys with FXS. Conclusions These findings implicate a generalised deficit in working memory in young boys with FXS, with a specific disproportionate impairment in the phonological loop. Given the lack of differentiation on the low versus high complexity tasks, simple span tasks may provide an adequate estimate of working memory until greater involvement of the central executive is achieved. PMID:21121991

Milestone achievement in emerging adulthood in spina bifida: a longitudinal investigation of parental expectations.

PubMed

Holbein, Christina E; Zebracki, Kathy; Bechtel, Colleen F; Lennon Papadakis, Jaclyn; Franks Bruno, Elizabeth; Holmbeck, Grayson N

2017-03-01

To assess changes over time in parents' expectations of adult milestone achievement (college attendance, full-time job attainment, independent living, marriage, parenthood) for young people with spina bifida, to examine how expectancies relate to actual milestone achievement, and to compare milestone achievement in emerging adults with spina bifida with that of peers with typical development. Sixty-eight families of children with spina bifida (mean age 8y 4mo, 37 males, 31 females) and 68 families of children with typical development (mean age 8y 6mo, 37 males, 31 females) participated at Time 1. At all subsequent timepoints, parents of young people with spina bifida were asked to rate their expectations of emerging adulthood milestone achievement. At Time 7, when participants were 22 to 23 years old, milestone achievement was assessed. Parents of young people with spina bifida lowered their expectations over time for most milestones; parents of children with higher cognitive ability reported decreases of lower magnitude. Parent expectancies were optimistic and unrelated to actual milestone achievement. Emerging adults with spina bifida were less likely than individuals with typical development to achieve all milestones. Optimistic parental expectations may be adaptive for children with spina bifida and their families, although it is important for families to set realistic goals. Healthcare providers serve a key role in helping families of young people with spina bifida prepare for emerging adulthood. © 2016 Mac Keith Press.

Does Strategy Training Reduce Age-Related Deficits in Working Memory?

PubMed Central

Bailey, Heather R.; Dunlosky, John; Hertzog, Christopher

2014-01-01

Background Older adults typically perform worse on measures of working memory (WM) than do young adults; however, age-related differences in WM performance might be reduced if older adults use effective encoding strategies (Bailey, Dunlosky, & Hertzog, 2009). Objective The purpose of the current experiment was to evaluate WM performance after training individuals to use effective encoding strategies. Methods Participants in the training group (older adults: n = 39; young adults: n = 41) were taught about various verbal encoding strategies and their differential effectiveness and were trained to use interactive imagery and sentence generation on a list-learning task. Participants in the control group (older: n=37; young: n=38) completed an equally engaging filler task. All participants completed a pre-training and post-training reading span task, which included self-reported strategy use, as well as two transfer tasks that differed in the affordance to use the trained strategies – a paired-associate recall task and the self-ordered pointing task. Results Both young and older adults were able to use the target strategies on the WM task and showed gains in WM performance after training. The age-related WM deficit was not greatly affected, however, and the training gains did not transfer to the other cognitive tasks. In fact, participants attempted to adapt the trained strategies for a paired-associate recall task, but the increased strategy use did not benefit their performance. Conclusions Strategy training can boost WM performance, and its benefits appear to arise from strategy-specific effects and not from domain-general gains in cognitive ability. PMID:24577079

Many apples a day keep the blues away--daily experiences of negative and positive affect and food consumption in young adults.

PubMed

White, Bonnie A; Horwath, Caroline C; Conner, Tamlin S

2013-11-01

Prior research has focused on the association between negative affect and eating behaviour, often utilizing laboratory or cross-sectional study designs. These studies have inherent limitations, and the association between positive affect and eating behaviour remains relatively unexplored. Therefore, the objective of this study was to investigate the bidirectional relationships between daily negative and positive affective experiences and food consumption in a naturalistic setting among healthy young adults. Daily diary study across 21 days (microlongitudinal, correlational design). A total of 281 young adults with a mean age of 19.9 (± 1.2) years completed an Internet-based daily diary for 21 consecutive days. Each day they reported their negative and positive affect, and their consumption of five specific foods. Hierarchical linear modelling was used to test same-day associations between daily affect and food consumption, and next-day (lagged) associations to determine directionality. Moderating effects of BMI and gender were also examined in exploratory analyses. Analyses of same-day within-person associations revealed that on days when young adults experienced greater positive affect, they reported eating more servings of fruit (p = .002) and vegetables (p < .001). Results of lagged analysis showed that fruits and vegetables predicted improvements in positive affect the next day, suggesting that healthy foods were driving affective experiences and not vice versa. Meaningful changes in positive affect were observed with the daily consumption of approximately 7-8 servings of fruit or vegetables. Eating fruit and vegetables may promote emotional well-being among healthy young adults. © 2013 The British Psychological Society.

Does the relationship between affect complexity and self-esteem differ in young-old and old-old participants?

PubMed

Bodner, Ehud; Palgi, Yuval; Kaveh, Dvir

2013-09-01

This study examines whether the relationship between positive affect (PA) and negative affect (NA) is more complex among old-old than among young-old participants and whether the independence and potential co-occurrence of both PA and NA (affect complexity) is related to higher self-esteem (SE) among older participants. A convenience sample of 311 participants was divided into 2 groups: young-old, aged 65-79 years (n = 212), and old-old, aged 80-93 years (n = 99), participants. PA and NA were measured by the Positive and Negative Affect Schedule and SE was measured by the Self-Esteem Questionnaire. The findings show that PA and NA are less strongly related and even positively related to each other among older people and that SE is higher among the young-old compared with the old-old participants. Finally, affect complexity is positively related to a higher degree of SE among the old-old participants. These findings may imply that the affect complexity is associated with buffering the noxious effect of deteriorating SE in old age. Future studies should examine further the intrapersonal relationship between affect complexity and SE in late life.

Plugged In: Electronics Use in Youth and Young Adults with Autism Spectrum Disorder

ERIC Educational Resources Information Center

MacMullin, Jennifer A.; Lunsky, Yona; Weiss, Jonathan A.

2016-01-01

Although electronic technology currently plays an integral role for most youth, there are growing concerns of its excessive and compulsive use. This study documents patterns and impact of electronics use in individuals with autism spectrum disorder compared to typically developing peers. Participants included 172 parents of typically developing…

Inhibition of Return in Response to Eye Gaze and Peripheral Cues in Young People with Asperger's Syndrome

ERIC Educational Resources Information Center

Marotta, Andrea; Pasini, Augusto; Ruggiero, Sabrina; Maccari, Lisa; Rosa, Caterina; Lupianez, Juan; Casagrande, Maria

2013-01-01

Inhibition of return (IOR) reflects slower reaction times to stimuli presented in previously attended locations. In this study, we examined this inhibitory after-effect using two different cue types, eye-gaze and standard peripheral cues, in individuals with Asperger's syndrome and typically developing individuals. Typically developing…

Conducting a Needs Assessment in Parents of Typical Adolescents, Ages 11-13 Years Old

ERIC Educational Resources Information Center

Belvin, Dayna

2011-01-01

Parents of typical adolescents often find themselves feeling unprepared to face the challenges of child rearing. Though parent education programs are readily available for parents of young children, parents of adolescents, ages 11-13, have difficulty finding relevant, age-appropriate curriculum. The literature indicates that parent education…

Word Problem Solving of Students with Autistic Spectrum Disorders and Students with Typical Development

ERIC Educational Resources Information Center

Bae, Young Seh

2013-01-01

Mathematical Word Problem Solving of Students with Autistic Spectrum Disorders and Students with Typical Development Young Seh Bae This study investigated mathematical word problem solving and the factors associated with the solution paths adopted by two groups of participants (N=40), students with autism spectrum disorders (ASDs) and typically…

The Association between Graphomotor Tests and Participation of Typically Developing Young Children

ERIC Educational Resources Information Center

Rosenberg, Limor

2015-01-01

This study aimed to explore the association between graphomotor tests--VMI, ROCF, SWT--and the measures of a child's participation. Seventy-five typically developing children aged 4 to 9 years were individually evaluated using the graphomotor tests and their parents completed a participation questionnaire. After controlling for child's age, the…

A Method for Examining Productivity of Grammatical Morphology in Children with and without Specific Language Impairment

ERIC Educational Resources Information Center

Miller, Carol A.; Deevy, Patricia

2003-01-01

Children with specific language impairment (SLI) show inconsistent use of grammatical morphology. Children who are developing language typically also show a period during which they produce grammatical morphemes inconsistently. Various theories claim that both young typically developing children and children with SLI achieve correct production…

Eskimo Boy Today.

ERIC Educational Resources Information Center

Fish, Byron

"Eskimo Boy Today" provides the reader with an account of what it is like to be a young Eskimo boy living in Barrow, Alaska, today. Accounts of his life at school depict the typical curriculum and learning activities, while accounts of his home life depict typical foods, clothing, and housing. The natural resources and their relationship to the…

Representing Intentions in Self and Other: Studies of Autism and Typical Development

ERIC Educational Resources Information Center

Williams, David; Happe, Francesca

2010-01-01

Two experiments were conducted to explore the extent to which individuals with Autism Spectrum Disorder (ASD), as well as young typically developing (TD) children, are explicitly aware of their own and others' intentions. In Experiment 1, participants with ASD were significantly less likely than age- and ability-matched comparison participants to…

Increasing Social Behaviors in Young Children with Social-Communication Delays in a Group Arrangement in Preschool

ERIC Educational Resources Information Center

Lane, Justin D.; Gast, David L.; Ledford, Jennifer R.; Shepley, Collin

2017-01-01

Young children with disabilities are less likely to display age-appropriate social behaviors than same-age peers with typical social development, especially children who display social-communication delays. In this study, two concurrently operating single case designs were used to evaluate the use of progressive time delay (PTD) to teach children…

Co-Constructional Task Analysis: Moving beyond Adult-Based Models to Assess Young Children's Task Performance

ERIC Educational Resources Information Center

Lee, Scott Weng Fai

2013-01-01

The assessment of young children's thinking competence in task performances has typically followed the novice-to-expert regimen involving models of strategies that adults use when engaged in cognitive tasks such as problem-solving and decision-making. Socio-constructivists argue for a balanced pedagogical approach between the adult and child that…

Misbehavior or Missed Opportunity? Challenges in Interpreting the Behavior of Young Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Hart, Juliet E.; Whalon, Kelly

2013-01-01

Young children with autism spectrum disorder (ASD) are increasingly being included in early childhood classrooms that include typically developing peers and in general education classrooms once they enter school. Many of these learners have the requisite academic skills to be successful, yet their social communication and behavioral challenges…

A Profile of Outdoor Adventure Interventions for Young People in Australia

ERIC Educational Resources Information Center

Bowen, Daniel J.; Neill, James T.; Williams, Ian R.; Mak, Anita S.; Allen, Nicholas B.; Olsson, Craig A.

2016-01-01

In this study, we describe characteristics of outdoor adventure interventions (OAIs) that aim to address problem behaviors in young people in Australia. A national online survey was completed by 98 program leaders and 24 program managers. OAIs for youth in Australia are diverse, but typically incorporate several days in the outdoors, during which…

An Evaluation of Videomodeling on Fundamental Motor Skill Performance of Preschool Children

ERIC Educational Resources Information Center

Obrusnikova, Iva; Cavalier, Albert

2018-01-01

Proficiency in fundamental motor skills (FMS) is important for both the health and the overall growth and development of young children. To identify factors that facilitate the development of FMS, the study provided preliminary data on the effect of videomodeling (VM) on the acquisition of FMS by typically developing young children. Participants…

Effect of Subject Types on the Production of Auxiliary "Is" in Young English-Speaking Children

ERIC Educational Resources Information Center

Guo, Ling-Yu; Owen, Amanda J.; Tomblin, J. Bruce

2010-01-01

Purpose: In this study, the authors tested the unique checking constraint (UCC) hypothesis and the usage-based approach concerning why young children variably use tense and agreement morphemes in obligatory contexts by examining the effect of subject types on the production of auxiliary "is". Method: Twenty typically developing 3-year-olds were…

Properties of the Narrative Scoring Scheme Using Narrative Retells in Young School-Age Children

ERIC Educational Resources Information Center

Heilmann, John; Miller, Jon F.; Nockerts, Ann; Dunaway, Claudia

2010-01-01

Purpose: To evaluate the clinical utility of the narrative scoring scheme (NSS) as an index of narrative macrostructure for young school-age children. Method: Oral retells of a wordless picture book were elicited from 129 typically developing children, ages 5-7. A series of correlations and hierarchical regression equations were completed using…

The Pursuit of Gender Equality: An Uphill Battle

ERIC Educational Resources Information Center

OECD Publishing, 2017

2017-01-01

Gender inequalities persist in all areas of social and economic life and across countries. Young women in OECD countries generally obtain more years of schooling than young men, but women are less likely than men to engage in paid work. Gaps widen with age, as motherhood typically has marked negative effects on gender pay gaps and career…

Patterns of Play Behaviors and Learning Center Choices between High Ability and Typical Children

ERIC Educational Resources Information Center

Wilson, Hope E.

2015-01-01

There is a dearth of research regarding young children with high intellectual abilities, particularly research involving the direct observation of children in naturalistic settings. The current study examines 2 years of observations of young children (aged 37-71 months; n = 34) at an early childhood facility. The children were observed during the…

Investigating Adult Language Input and Young Children's Responses in Naturalistic Environments: An Observational Framework

ERIC Educational Resources Information Center

Marinac, Julie V.; Woodyatt, Gail C.; Ozanne, Anne E.

2008-01-01

This paper reports the design and trial of an original Observational Framework for quantitative investigation of young children's responses to adult language in their typical language learning environments. The Framework permits recording of both the response expectation of the adult utterances, and the degree of compliance in the child's…

New Autism Diagnostic Interview-Revised Algorithms for Toddlers and Young Preschoolers from 12 to 47 Months of Age

ERIC Educational Resources Information Center

Kim, So Hyun; Lord, Catherine

2012-01-01

Autism Diagnostic Interview-Revised (Rutter et al. in "Autism diagnostic interview-revised." Western Psychological Services, Los Angeles, 2003) diagnostic algorithms specific to toddlers and young preschoolers were created using 829 assessments of children aged from 12 to 47 months with ASD, nonspectrum disorders, and typical development. The…

Developing Support for Siblings of Young People with Disabilities

ERIC Educational Resources Information Center

Conway, Sally; Meyer, Donald

2008-01-01

In the USA and UK, at least one in ten children and young people have special health, developmental and mental health concerns. Most of these people have typically developing brothers and sisters. As the people who, over the course of their lifetimes together, will be most involved with their siblings with special needs, it is important that…

Young Filipino Students Making Sense of Arithmetic Word Problems in English

ERIC Educational Resources Information Center

Bautista, Debbie; Mulligan, Joanne; Mitchelmore, Michael

2009-01-01

Young Filipino children are expected to solve mathematical word problems in English, a task which they typically encounter only in schools. In this exploratory study, task-based interviews were conducted with seven Filipino children from a public school. The children were asked to read and solve addition and subtraction word problems in English or…

I Do... Want to Save: Marriage and Retirement Savings in Young Households

ERIC Educational Resources Information Center

Knoll, Melissa A. Z.; Tamborini, Christopher R.; Whitman, Kevin

2012-01-01

Increased policy and academic attention has been placed on promoting retirement savings early in the life course. This study investigates the extent to which retirement savings behavior among young persons, a population for which retirement savings is important but typically low, differs by marital status. We draw national survey data on young…

Concept Maps: An Alternative Methodology to Assess Young Children

ERIC Educational Resources Information Center

Atiles, Julia T.; Dominique-Maikell, Nikole; McKean, Kathleen

2014-01-01

The authors investigated the utility and efficacy of using concepts maps as a research tool to assess young children. Pre- and post- concept maps have been used as an assessment and evaluation tool with teachers and with older students, typically children who can read and write; this article summarizes an investigation into the utility of using…

Proposing an Affective Literacy Framework for Young Learners of English in Malaysian Rural Areas: Its Key Dimensions and Challenges

ERIC Educational Resources Information Center

Abdul Rahim, Fauziah; Chun, Lee Seung

2017-01-01

Purpose: This study investigated rural English teachers' perceptions of factors which influence the literacy development of young learners in rural school settings. This investigation led to a further enquiry on the dimensions of an affective literacy framework to support the English learning of rural young learners. Methodology: The study…

Vaccine-induced rabies in a red fox (Vulpes vulpes): isolation of vaccine virus in brain tissue and salivary glands.

PubMed

Hostnik, Peter; Picard-Meyer, Evelyne; Rihtarič, Danijela; Toplak, Ivan; Cliquet, Florence

2014-04-01

Oral vaccination campaigns to eliminate fox rabies were initiated in Slovenia in 1995. In May 2012, a young fox (Vulpes vulpes) with typical rabies signs was captured. Its brain and salivary gland tissues were found to contain vaccine strain SAD B19. The Basic Logical Alignment Search Tool alignment of 589 nucleotides determined from the N gene of the virus isolated from the brain and salivary glands of the affected fox was 100% identical to the GenBank reference SAD B19 strain. Sequence analysis of the N and M genes (4,351 nucleotides) showed two nucleotide modifications at position 1335 (N gene) and 3114 (M gene) in the KC522613 isolate identified in the fox compared to SAD B19.

[Bilateral abnormalities in central serous chorioretinopathy seen in optical coherence tomography, ultra-widefield fluorescein angiography and microperimetry--case report].

PubMed

Tylus, Magdalena; Święch-Zubilewicz, Anna; Dolar-Szczasny, Joanna; Mackiewicz, Jerzy

2015-01-01

Central serous chorioretinopathy is a common retinopathy, which is manifested by the idiopathic detachment of the neurosensory retina in the posterior pole, secondary to fluid leakage from choroidal vessels at the level of retinal pigment epithelium. The disease is typically unilateral and affects young men. We present a case of a 48-year old man, admitted to the Department of Vitreo-Retinal Surgery, Medical University in Lublin, reporting vision impairment in his right eye. The bilateral ocular exam followed by optical coherence tomography, ultra-widefield fluorescein angiography and microperimetry revealed bilateral central serous chorioretinopathy. This case presents a bilateral manifestation of central serous chorioretinopathy and emphasizes the role of advanced diagnostic imaging techniques in analyzing retinal function and disease management.

Preserved vestibular evoked myogenic potentials (VEMP) in some patients with walking-induced oscillopsia due to bilateral vestibulopathy.

PubMed

Brantberg, Krister; Löfqvist, Lennart

2007-01-01

Bilateral vestibulopathy, i.e. decreased peripheral vestibular function affecting both ears, is characterized by unsteadiness of gait, particularly in darkness and by motion-induced oscillopsia. We have recently seen a few patients with severely impaired semicircular canal function albeit with rather normal vestibular evoked myogenic potentials (VEMP) suggesting normal saccular function. The five young patients, mean age 27 years (range 15-45), 4 males and 1 female, had severely impaired balance in darkness and they all reported walking-induced vertical oscillopsia. Hence, these patients with incomplete vestibular lesions had symptoms that were indistinguishable from the typical patient with bilateral vestibulopathy. Further, the findings in these patients suggest that saccular function probably contributes little to prevent walking-induced vertical oscillopsia.

Movie for the Assessment of Social Cognition (MASC): Spanish validation.

PubMed

Lahera, G; Boada, L; Pousa, E; Mirapeix, I; Morón-Nozaleda, G; Marinas, L; Gisbert, L; Pamiàs, M; Parellada, M

2014-08-01

We present the Spanish validation of the "Movie for the Assessment of Social Cognition" instrument (MASC-SP). We recruited 22 adolescents and young adults with Asperger syndrome and 26 participants with typical development. The MASC-SP and three other social cognition instruments (Ekman Pictures of Facial Affect test, Reading the Mind in the Eyes Test, and Happé's Strange Stories) were administered to both groups. Individuals with Asperger syndrome had significantly lower scores in all measures of social cognition. The MASC-SP showed strong correlations with all three measures and relative independence of general cognitive functions. Internal consistency was optimal (0.86) and the test-retest was good. The MASC-SP is an ecologically valid and useful tool for assessing social cognition in the Spanish population.

Juvenile Spring Eruption: A Variant of Perniosis?

PubMed

Nabatian, Adam S; Rosman, Ilana S; Sturza, Jeffrey; Jacobson, Mark

2015-09-01

Juvenile spring eruption (JSE) is a unique condition that typically affects the helices of the ears of boys and young men. The classical clinical picture of JSE includes the abrupt onset of lesions after spending time outdoors in the early spring. Because of the papulovesicular nature of the rash and the history of sun exposure, JSE is considered a variant of polymorphous light eruption. In addition to the term "juvenile spring eruption," this entity has also been described under other less common terms such as "perniosis juvenilis vernalis aurium" or "spring perniosis," which emphasizes the onset in the spring and the possible pathogenic role of cold weather. We present a case of likely JSE with histopathologic features more consistent with perniosis than polymorphous light eruption and present a review the literature.

Giant planet migration during FU Orionis outbursts: 1D disc models

NASA Astrophysics Data System (ADS)

Dunhill, A. C.

2018-05-01

I present the results of semi-analytic calculations of migrating planets in young, outbursting circumstellar discs. Formed far out in the disc via gravitational fragmentation early on in its lifetime, these planets typically migrate at very slow rates and are therefore mostly expected to remain at large radii (such as is the case in HR 8799). I show that changes in the disc structure during FUor outbursts affect the planet's ability to maintain a gap and can allow a massive giant planet's semimajor axis to reduce by almost 5 per cent in a single outburst under the most optimistic conditions. Given that a single disc will likely undergo ˜10 such outbursts this process can significantly alter the expected radial distribution for GI-formed planets.

A Longitudinal Investigation of the Affective Environment in Families with Young Children: From Infancy to Early School Age

PubMed Central

Barry, Robin A.; Kochanska, Grazyna

2010-01-01

We examined the affective environment in 102 families studied longitudinally when children were 7, 15, 25, 38, 52, and 67 months. At each assessment, every mother-child and father-child dyad was observed in typical daily contexts. Each person’s emotions of affection, joy, and anger were coded. Both parents rated marital quality when children were 15, 52, and 67 months. Growth curve analyses, using Actor-Partner Interdependence Modeling, examined (a) developmental changes in emotions, (b) within-relationship influence of the partner’s emotions, (c) across-relationship influences of emotions in other parent’s interactions with the child, and (d) associations between marital quality and emotions over time. Parents’ emotional expressiveness was highest early in the child’s development, and declined thereafter. Children’s anger was highest at 15 months, and declined thereafter, and their positive emotions, particularly with mothers, increased over time. Generally, one’s positive emotions and better marital quality were associated with greater positive emotion within- and across-relationships, whereas one’s anger was associated with greater anger within- and across-relationships. However, any emotion expression elicited greater affection in the interaction partner. Parents’ neuroticism did not account for the convergence of emotions across relationships. PMID:20364900

Young Workers' Job Self-Efficacy and Affect: Pathways to Health and Performance

ERIC Educational Resources Information Center

Lubbers, Ralph; Loughlin, Catherine; Zweig, David

2005-01-01

This longitudinal study of 195 young workers responds to calls for the study of healthy work at discrete life stages. Based on social cognitive and affective events theories and using structural equation modeling, results indicated that both perceived job self-efficacy and job-related affect fully mediate the relationship between interpersonal…

Protection, participation and protection through participation: young people with intellectual disabilities and decision making in the family context.

PubMed

Saaltink, R; MacKinnon, G; Owen, F; Tardif-Williams, C

2012-11-01

Research suggests that persons with intellectual disabilities (ID) are expected to be more compliant than persons without disabilities and that expectations for compliance begin in childhood. No study, however, seems yet to have included a primary focus on the participatory rights, or rights to express opinions, desires and preferences and to be heard and taken seriously in decision making among young people with ID who are not yet considered legally adult. The purpose of the two current studies was to explore how the right to participation is negotiated for young people with ID in a family context and to determine family members' recommendations for strategies to facilitate the participation of young people with ID. In the first study, four young people with ID, their mothers and two siblings from four families took part in semi-structured interviews about decision making in the family context. In the second study, a mother and daughter from the first study discussed and developed strategies to promote participation for young people with ID. In the first study, all participants communicated that young people with ID follow an age-typical yet restricted pattern of participation in decisions about their lives. Young people's participation was consistently framed by familial norms and values as well as their families' desire to protect them. In the second study, both participants suggested communication about the outcomes of real or imagined decisions would help young family members rehearse decision-making strategies that would facilitate their autonomy while remaining within the bounds of familial norms, values and perceptions of safety. Although young people with ID may make fewer independent decisions about their lives than typically developing peers, support in decision making can enable both increased protection and independence. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 Blackwell Publishing Ltd.

A qualitative investigation into key cultural factors that support abstinence or responsible drinking amongst some Pacific youth living in New Zealand

PubMed Central

2012-01-01

Background Abstinence and responsible drinking are not typically associated with youth drinking culture. Amongst Pacific youth in New Zealand there are high numbers, compared to the general New Zealand population, who choose not to consume alcohol. The Pacific youth population is made up of several ethnic groups; their ethno-cultural values are largely Polynesian and heavily influenced by the socio-economic realities of living in New Zealand. This paper explores factors that support abstinence or responsible drinking amongst Pacific youth living in Auckland. Methods A qualitative study comprised of a series of ethnically-, age-, and gender-matched semi-structured focus group discussions with 69 Pacific youth, aged 15-25 years from a university and selected high-schools. Participants were purposively sampled. Results Key cultural factors that contributed to whether Pacific youth participants were abstinent or responsible drinkers were: significant experiences within Pacific family environments (e.g. young person directly links their decision about alcohol consumption to a positive or negative role model); awareness of the belief that their actions as children of Pacific parents affects the reputation and standing of their Pacific family and community (e.g. church); awareness of traditional Pacific values of respect, reciprocity and cultural taboos (e.g. male–female socialising); commitment to no-alcohol teachings of church or religious faith; having peer support and experiences that force them to consider negative effects of excessive alcohol consumption; and personal awareness that being part of an (excessive) drinking culture may seriously affect health or impede career aspirations. Conclusions The narratives offered by Pacific young people highlighted three key communities of influence: family (immediate and extended, but especially siblings), peers and church. Young people negotiated through these communities of influence their decisions whether to drink alcohol, drink excessively or not at all. For each young person the way in which those three communities came together to support their decisions depended on the specificities of their lived contexts. Pacific young people live lives that share some things in common with other New Zealand youth and others which are more specific to a Pacific ethnic group, especially in relation to the traditional beliefs of their Pacific parents and community. In the development of alcohol harm reduction strategies seeking active Pacific young person and family compliance, it is these “other ethnic things” that requires careful and more qualitative consideration. PMID:22898366

The relationship between sleep-wake cycle and cognitive functioning in young people with affective disorders.

PubMed

Carpenter, Joanne S; Robillard, Rébecca; Lee, Rico S C; Hermens, Daniel F; Naismith, Sharon L; White, Django; Whitwell, Bradley; Scott, Elizabeth M; Hickie, Ian B

2015-01-01

Although early-stage affective disorders are associated with both cognitive dysfunction and sleep-wake disruptions, relationships between these factors have not been specifically examined in young adults. Sleep and circadian rhythm disturbances in those with affective disorders are considerably heterogeneous, and may not relate to cognitive dysfunction in a simple linear fashion. This study aimed to characterise profiles of sleep and circadian disturbance in young people with affective disorders and examine associations between these profiles and cognitive performance. Actigraphy monitoring was completed in 152 young people (16-30 years; 66% female) with primary diagnoses of affective disorders, and 69 healthy controls (18-30 years; 57% female). Patients also underwent detailed neuropsychological assessment. Actigraphy data were processed to estimate both sleep and circadian parameters. Overall neuropsychological performance in patients was poor on tasks relating to mental flexibility and visual memory. Two hierarchical cluster analyses identified three distinct patient groups based on sleep variables and three based on circadian variables. Sleep clusters included a 'long sleep' cluster, a 'disrupted sleep' cluster, and a 'delayed and disrupted sleep' cluster. Circadian clusters included a 'strong circadian' cluster, a 'weak circadian' cluster, and a 'delayed circadian' cluster. Medication use differed between clusters. The 'long sleep' cluster displayed significantly worse visual memory performance compared to the 'disrupted sleep' cluster. No other cognitive functions differed between clusters. These results highlight the heterogeneity of sleep and circadian profiles in young people with affective disorders, and provide preliminary evidence in support of a relationship between sleep and visual memory, which may be mediated by use of antipsychotic medication. These findings have implications for the personalisation of treatments and improvement of functioning in young adults early in the course of affective illness.

Age-Relevance of Person Characteristics: Persons' Beliefs about Developmental Change across the Lifespan

ERIC Educational Resources Information Center

Gruhn, Daniel; Gilet, Anne-Laure; Studer, Joseph; Labouvie-Vief, Gisela

2011-01-01

The authors investigated normative beliefs about personality development. Young, middle-aged, and older adults indicated the age-relevance of 835 French adjectives by specifying person characteristics as typical for any age decade from 0 to 99 years. With this paradigm, the authors determined age-relevance (How typical is a characteristic for a…

The Developmental Sequence of Social-Communicative Skills in Young Children with Autism: A Longitudinal Study

ERIC Educational Resources Information Center

Wu, Chin-Chin; Chiang, Chung-Hsin

2014-01-01

To explore the different developmental trajectories of social-communicative skills in children with autism and typically developing infants, two longitudinal studies were conducted. In Study 1, we examined the developmental sequence of social-communicative skills in 26 typically developing infants when they were 9 months old and reexamined them…

Effects of Context and Facial Expression on Imitation Tasks in Preschool Children with Autism

ERIC Educational Resources Information Center

Markodimitraki, Maria; Kypriotaki, Maria; Ampartzaki, Maria; Manolitsis, George

2013-01-01

The present study explored the effect of the context in which an imitation act occurs (elicited/spontaneous) and the experimenter's facial expression (neutral or smiling) during the imitation task with young children with autism and typically developing children. The participants were 10 typically developing children and 10 children with autism…

Violations of Personal Space in Young People with Autism Spectrum Disorders and Williams Syndrome: Insights from the Social Responsiveness Scale

ERIC Educational Resources Information Center

Lough, Emma; Hanley, Mary; Rodgers, Jacqui; South, Mikle; Kirk, Hannah; Kennedy, Daniel P.; Riby, Deborah M.

2015-01-01

Interpersonal distance regulation is crucial for successful social interactions. We investigated personal space awareness in Williams syndrome (WS) and autism spectrum disorder (ASD) compared to typical development. Parents reported that individuals with WS and ASD were significantly more likely than those developing typically to invade the…

Typical Didactical Activities in the Greek Early-Years Science Classroom: Do They Promote Science Learning?

ERIC Educational Resources Information Center

Kallery, Maria; Psillos, Dimitris; Tselfes, Vassilis

2009-01-01

This paper presents an epistemological analysis of typical didactical activities noted in early-years science lessons, which was carried out in an attempt to diagnose the extent to which the teaching practices adopted by early-years educators are successful in supporting young children's understanding in science. The analysis of didactical…

Factors Related to the Expression of Typical and Atypical Repetitive Movements of Young Children with Intellectual Disability.

ERIC Educational Resources Information Center

Wehmeyer, Michael L.

1994-01-01

This paper reviews research describing developmentally typical and atypical repetitive motor movements of children with and without disabilities. It then reports findings of a study of nine preschool-aged children with developmental delay and atypical stereotypies. Predictors of repetitive movements included level of functioning, age, ambulation,…

Eating Apples and Houseplants: Typicality Constraints on Thematic Roles in Early Verb Learning

ERIC Educational Resources Information Center

Meints, Kerstin; Plunkett, Kim; Harris, Paul L.

2008-01-01

Are thematic roles linked to verbs in young children as in adults or will children accept any participant in a given role with any verb? To assess early verb comprehension we used typicality ratings with adults, parental questionnaires, and Intermodal Preferential Looking with children. We predicted that children would look at named targets, would…

The Structure of Mother-Child Play: Young Children with Down Syndrome and Typically Developing Children.

ERIC Educational Resources Information Center

Roach, Mary A.; Barratt, Marguerite Stevenson; Miller, Jon F.; Leavitt, Lewis A.

1998-01-01

Compared mothers' play with infants with Down syndrome (DSC) and typically developing children (TDC) matched for mental or chronological age. Found that TDC mothers exhibited more object demonstrations with their developmentally younger children, who showed less object play. DSC mothers were more directive and supportive than mothers of younger…

Behavioral and Physiological Responses to Child-Directed Speech of Children with Autism Spectrum Disorders or Typical Development

ERIC Educational Resources Information Center

Watson, Linda R.; Roberts, Jane E.; Baranek, Grace T.; Mandulak, Kerry C.; Dalton, Jennifer C.

2012-01-01

Young boys with autism were compared to typically developing boys on responses to nonsocial and child-directed speech (CDS) stimuli. Behavioral (looking) and physiological (heart rate and respiratory sinus arrhythmia) measures were collected. Boys with autism looked equally as much as chronological age-matched peers at nonsocial stimuli, but less…

Age differences in psychosocial predictors of positive and negative affect: a longitudinal investigation of young, midlife, and older adults.

PubMed

Windsor, Tim D; Anstey, Kaarin J

2010-09-01

Research has consistently shown that despite aging-related losses, older adults have high levels of emotional well-being relative to those in young and midlife adults. We aimed to contribute to knowledge around the factors that predict emotional well-being over the life course by examining age group differences in associations of positive and negative social exchanges and mastery beliefs with positive and negative affect in a sample of 7,472 young, midlife, and older adults assessed on 2 measurement occasions, 4 years apart. Results from structural equation models indicated lower levels of negative affect with advancing age. Mastery was consistently related to higher well-being, with the strongest associations evident for young adults. Older adults reported the most frequent positive and least frequent negative social exchanges; however, associations of social relations with affect tended to be stronger among young and midlife adults relative to older adults. Results are discussed in the context of life course perspectives on goal orientations and self-regulatory processes. (c) 2010 APA, all rights reserved.

Bids for Joint Attention by Parent-Child Dyads and by Dyads of Young Peers in Interaction

ERIC Educational Resources Information Center

Ninio, Anat

2016-01-01

Before they are 3;0-3;6, children typically do not engage with peers in focused interaction, although they do with adults. With parents, children interact around the "here-and-now". We hypothesize that young peers do not attempt to establish joint attention to present objects. Using the CHILDES database, we compared attention-directives…

Skidding with horses to thin young stands in western Washington.

Treesearch

Norman P. Worthington

1957-01-01

Increased use of commercial thinning to provide an additional source of needed raw material and to boost overall yields from forest lands has again brought horses into the northwest woods. They are particularly well adapted to skidding small logs under the light, frequent cuts typical of a thinning operation. Horses can, moreover, work at close quarters in a young...

A Perceptual and Electropalatographic Study of /Esh/ in Young People with Down's Syndrome

ERIC Educational Resources Information Center

Timmins, Claire; Cleland, Joanne; Wood, Sara E.; Hardcastle, William J.; Wishart, Jennifer G.

2009-01-01

Speech production in young people with Down's syndrome has been found to be variable and inconsistent. Errors tend to be more in the production of sounds that typically develop later, for example, fricatives and affricates, rather than stops and nasals. It has been suggested that inconsistency in production is a result of a motor speech deficit.…

Conditions under which Young Children Can Hold Two Rules in Mind and Inhibit a Prepotent Response.

ERIC Educational Resources Information Center

Diamond, Adele; Kirkham, Natasha; Amso, Dima

2002-01-01

Systematically varied the day-night task requiring children to say "night" to a sun picture and "day" to a moon picture to investigate why young children typically fail the task. Found that reducing memory load did not help performance. Reducing inhibitory demand by requiring an unrelated response or inserting a delay between…

Exploring Young Children's Self-Efficacy Beliefs Related to Mathematical and Nonmathematical Tasks Performed in Kindergarten: Abused and Neglected Children and Their Peers

ERIC Educational Resources Information Center

Tirosh, Dina; Tsamir, Pessia; Levenson, Esther; Tabach, Michal; Barkai, Ruthi

2013-01-01

This article reports on young children's self-efficacy beliefs and their corresponding performance of mathematical and nonmathematical tasks typically encountered in kindergarten. Participants included 132 kindergarten children aged 5-6 years old. Among the participants, 69 children were identified by the social welfare department as being abused…

Who I Am: The Meaning of Early Adolescents' Most Valued Activities and Relationships, and Implications for Self-Concept Research

ERIC Educational Resources Information Center

Tatlow-Golden, Mimi; Guerin, Suzanne

2017-01-01

Self-concept research in early adolescence typically measures young people's self-perceptions of competence in specific, adult-defined domains. However, studies have rarely explored young people's own views of valued self-concept factors and their meanings. For two major self domains, the active and the social self, this mixed-methods study…

Parental Retrospective Assessment of Development and Behavior in Asperger Syndrome during the First 2 Years of Life

ERIC Educational Resources Information Center

Dewrang, Petra; Sandberg, Annika Dahlgren

2010-01-01

Development and behavior during the first 2 years of life was assessed retrospectively by the parents to 23 adolescents and young adults with Asperger syndrome and 13 typically developing adolescents and young adults. The groups were matched on chronological age and the participants were within the normal range of intelligence. The questionnaire,…

What Automated Vocal Analysis Reveals about the Vocal Production and Language Learning Environment of Young Children with Autism

ERIC Educational Resources Information Center

Warren, Steven F.; Gilkerson, Jill; Richards, Jeffrey A.; Oller, D. Kimbrough; Xu, Dongxin; Yapanel, Umit; Gray, Sharmistha

2010-01-01

The study compared the vocal production and language learning environments of 26 young children with autism spectrum disorder (ASD) to 78 typically developing children using measures derived from automated vocal analysis. A digital language processor and audio-processing algorithms measured the amount of adult words to children and the amount of…

Reported School Experiences of Young People Living with Sickle Cell Disorder in England

ERIC Educational Resources Information Center

Dyson, Simon Martin; Abuateya, Hala; Atkin, Karl; Culley, Lorraine; Dyson, Sue Elizabeth; Rowley, Dave

2010-01-01

A survey of 569 young people with sickle cell disorder (SCD) in England has found such pupils miss considerable periods of time from school, typically in short periods of two or three days. One in eight has school absences equating to government-defined "persistent absence". Students with SCD report that they are not helped to catch up…

Perceptions of sexual coercion: learning from young people in Ibadan, Nigeria.

PubMed

Ajuwon, A J; Akin-Jimoh, I; Olley, B O; Akintola, O

2001-05-01

This study explored the problem of sexual coercion from the perspectives of 77 young people aged 14-21 in Ibadan, Nigeria, the behaviours they perceive to be sexually coercive and the contexts in which these occur through four narrative workshops. Participants were drawn from two secondary schools and 15 apprentice workshops. All four groups identified similar coercive behaviours and developed narratives of the events that typically lead up to them. Behaviours included rape, unwanted touching, incest, assault, verbal abuse, threats, unwanted kissing; forced exposure to pornographic films, use of drugs for sedation and traditional charms for seduction, and insistence on abortion if unwanted pregnancy occurs. Men were typically the perpetrators and young women the victims. Perpetrators included acquaintances, boyfriends, neighbours, parents and relatives. All the narratives revealed the inability of young people to communicate effectively with each other and resolve differences. The results suggest the need for life-skills training that facilitates communication, seeks to redress gender power imbalances, teaches alternatives to coercion as a means of resolving conflict over sexual relations and respect for sexual and reproductive rights, and provides victims with information on appropriate services, support and referral.

Reasons for Marijuana Use Among Young Adults and Long-Term Associations With Marijuana Use and Problems

PubMed Central

Patrick, Megan E.; Bray, Bethany C.; Berglund, Patricia A.

2016-01-01

Objective: This study examines reasons for marijuana use among young adults age 19/20 in the United States and the extent to which patterns of reasons are associated with marijuana use and problems 15 years later. Method: The national Monitoring the Future study provided data on marijuana users at age 19/20 who were also surveyed at age 35 (n = 2,288; 50% women; 83% White). Latent class analysis was used to identify distinct patterns of reasons for marijuana use, which were then used as predictors of later marijuana use and problems. Results: Five latent classes described the following patterns of reasons for marijuana use at age 19/20: Experimental, Get High + Relax, Typical, Typical + Escape, and Coping + Drug Use. Highest risk for later marijuana use and problems was found for people with Coping + Drug Use and Get High + Relax reasons in young adulthood; those with Experimental reasons were at lowest risk for later use or problems. Conclusions: Coping and getting high emerged as strong predictors of later marijuana use and problems. Results support the predictive value of self-reported reasons for using marijuana among young adults. PMID:27797689

Young adults' opinions of Philip Morris and its television advertising.

PubMed

Henriksen, L; Fortmann, S P

2002-09-01

To determine what young people think about the tobacco company Philip Morris and how it affects their evaluations of the company's new television advertising. Data were gathered in the context of a controlled experiment in which participants saw four Philip Morris ads about youth smoking prevention, four Philip Morris ads about charitable works, or four Anheuser-Busch ads about preventing underage drinking (the control group). Knowledge and opinion of Philip Morris were measured before ad exposure. A California state university in the San Francisco Bay area. A convenience sample of undergraduates (n = 218) aged 18-25 years. Advertising evaluation measured by 12 semantic differential scales. A little more than half of the students knew that Philip Morris is a tobacco company. Neither this knowledge nor students' smoking status was related to their opinion of the company. Philip Morris ads were rated less favourably by students who were aware that the sponsor is a tobacco company than by students who were unaware. Advertisements designed to discredit the tobacco industry typically avoid references to specific companies. This study suggests that such counter-advertising would benefit from teaching audiences about the industry's corporate identities.

Aging, physical activity, and cognitive processing: an examination of P300.

PubMed

McDowell, K; Kerick, S E; Santa Maria, D L; Hatfield, B D

2003-01-01

Physical activity appears to attenuate the decline of cognitive function typically observed in older men and women. The P300 component of the event-related potential (ERP) is particularly affected by aging and allows for basic neurobiological assessment of cognitive function. Three aspects of the P300 component (i.e. latency, amplitude, and area under the curve (AUC)), elicited by an oddball task, were derived to assess cognitive function in young and older participants (N=73) who were further classified as high- and low-active. The low-active elderly participants exhibited larger AUC values than those observed in all other groups which were undifferentiated. That is, the high-active elderly and the young participants exhibited smaller AUC values than the low-active older group. In conclusion, higher levels of physical activity in the elderly may be associated with a reduction in the neural resources allocated in response to simple cognitive challenge. This interpretation is consistent with the concept of psychomotor efficiency proposed by Hatfield and Hillman [The psychophysiology of sport: a mechanistic understanding of the psychology of superior performance. In: Singer RN, Hausenbias HA, Janelle CM, editors. Handbook of sport psychology. 2nd ed. New York: Wiley; 2001, p. 362-88].

[Secondary impingement syndrome in athletes].

PubMed

Jerosch, J; Castro, W H; Sons, H U

1990-12-01

Dysfunction of the shoulder joint is based not only on anatomic conditions. The consideration of the special kinesiology of the shoulder helps to understand the shoulder pathology. This mainly applies to young "overhead athletes" like swimmers, handball-, basketball-, volleyball-, and racketplayers. These disciplines cause stress on the anterior joint structures (capsule, ligaments, labrum, subscapularis tendon) and lead to anterior instability. This includes anterior subluxation or even dislocation. Finally, an impingement syndrome with the typical symptoms can frequently result from these conditions. The impingement-syndrome of the elderly must be considered as a primary disease, whereas the young overhead athlete suffers from the impingement syndrome as a secondary disease and does not take the first place in therapy. The first step in therapy should to be treat the muscular imbalance of the shoulder. To gain a regular pattern of motion the rotator cuff must be strengthened. This regimen is likely to be successful in 80-90% of the cases. If the conservative therapy fails the surgical treatment may come into consideration. Arthroscopic surgery has the advantage not to affect the proprioceptivity. To retain the previous level of performance an adequate rehabilitation programme is essential for the athlete.

Desmoplastic small round cell tumor with sphere-like clusters mimicking adenocarcinoma.

PubMed

Hattori, Yukinori; Yoshida, Akihiko; Sasaki, Naoshi; Shibuki, Yasuo; Tamura, Kenji; Tsuta, Koji

2015-03-01

Desmoplastic small round cell tumor (DSRCT) is a rare and aggressive neoplasm that predominantly affects young men. DSRCT often presents as multiple nodules on the serosal surface and is histologically categorized as a small round cell tumor. However, the cytological spectrum of DSRCT is not fully understood because of its rarity. Here, we report an unusual case of DSRCT that showed spheres of cells without stromal cores in pleural fluid cytology material, a finding that is typically associated with metastatic adenocarcinoma and mesothelioma. The specimen from a simultaneous needle biopsy showed the classic histology of DSRCT, comprising nests of small round cells set in desmoplasia. The diagnosis of DSRCT was further supported by immunohistochemical coexpression of cytokeratin and desmin, as well as Ewing sarcoma breakpoint region 1 gene rearrangement, which was determined by fluorescence in situ hybridization. The unusual cytological finding in this case illustrates a potential pitfall of the cytological diagnosis of pleural fluid or ascites. DSRCT should not be excluded from the differential diagnosis when sphere-like round cell clusters are observed in pleural or abdominal effusion, particularly in young male patients. © 2014 Wiley Periodicals, Inc.

Young adults' opinions of Philip Morris and its television advertising

PubMed Central

Henriksen, L; Fortmann, S

2002-01-01

Objective: To determine what young people think about the tobacco company Philip Morris and how it affects their evaluations of the company's new television advertising. Design: Data were gathered in the context of a controlled experiment in which participants saw four Philip Morris ads about youth smoking prevention, four Philip Morris ads about charitable works, or four Anheuser-Busch ads about preventing underage drinking (the control group). Knowledge and opinion of Philip Morris were measured before ad exposure. Setting: A California state university in the San Francisco Bay area. Subjects: A convenience sample of undergraduates (n = 218) aged 18–25 years. Main outcome measures: Advertising evaluation measured by 12 semantic differential scales. Results: A little more than half of the students knew that Philip Morris is a tobacco company. Neither this knowledge nor students' smoking status was related to their opinion of the company. Philip Morris ads were rated less favourably by students who were aware that the sponsor is a tobacco company than by students who were unaware. Conclusions: Advertisements designed to discredit the tobacco industry typically avoid references to specific companies. This study suggests that such counter-advertising would benefit from teaching audiences about the industry's corporate identities. PMID:12198275

Aggressive-antisocial boys develop into physically strong young men.

PubMed

Isen, Joshua D; McGue, Matthew K; Iacono, William G

2015-04-01

Young men with superior upper-body strength typically show a greater proclivity for physical aggression than their weaker male counterparts. The traditional interpretation of this phenomenon is that young men calibrate their attitudes and behaviors to their physical formidability. Physical strength is thus viewed as a causal antecedent of aggressive behavior. The present study is the first to examine this phenomenon within a developmental framework. We capitalized on the fact that physical strength is a male secondary sex characteristic. In two longitudinal cohorts of children, we estimated adolescent change in upper-body strength using the slope parameter from a latent growth model. We found that males' antisocial tendencies temporally precede their physical formidability. Boys, but not girls, with greater antisocial tendencies in childhood attained larger increases in physical strength between the ages of 11 and 17. These results support sexual selection theory, indicating an adaptive congruence between male-typical behavioral dispositions and subsequent physical masculinization during puberty. © The Author(s) 2015.

Anxiety and depression symptoms in young people with perinatally acquired HIV and HIV affected young people in England.

PubMed

Le Prevost, Marthe; Arenas-Pinto, Alejandro; Melvin, Diane; Parrott, Francesca; Foster, Caroline; Ford, Deborah; Evangeli, Michael; Winston, Alan; Sturgeon, Kate; Rowson, Katie; Gibb, Diana M; Judd, Ali

2018-08-01

Adolescents with perinatal HIV (PHIV) may be at higher risk of anxiety and depression than HIV negative young people. We investigated prevalence of anxiety and depression symptoms in 283 PHIV and 96 HIV-affected (HIV-negative) young people in England recruited into the Adolescents and Adults Living with Perinatal HIV (AALPHI) cohort. We used Hospital Anxiety and Depression Scale (HADS) scores and linear regression investigated predictors of higher (worse) scores.115 (41%) and 29 (30%) PHIV and HIV-affected young people were male, median age was 16 [interquartile range 15,18] and 16 [14,18] years and 241 (85%) and 71 (74%) were black African, respectively. There were no differences in anxiety and depression scores between PHIV and HIV-affected participants. Predictors of higher anxiety scores were a higher number of carers in childhood, speaking a language other than English at home, lower self-esteem, ever thinking life was not worth living and lower social functioning. Predictors of higher depression scores were male sex, death of one/both parents, school exclusion, lower self-esteem and lower social functioning. In conclusion, HIV status was not associated with anxiety or depression scores, but findings highlight the need to identify and support young people at higher risk of anxiety and depression.

Anxiety and depression symptoms in young people with perinatally acquired HIV and HIV affected young people in England

PubMed Central

Le Prevost, Marthe; Arenas-Pinto, Alejandro; Melvin, Diane; Parrott, Francesca; Foster, Caroline; Ford, Deborah; Evangeli, Michael; Winston, Alan; Sturgeon, Kate; Rowson, Katie; Gibb, Diana M.; Judd, Ali

2018-01-01

ABSTRACT Adolescents with perinatal HIV (PHIV) may be at higher risk of anxiety and depression than HIV negative young people. We investigated prevalence of anxiety and depression symptoms in 283 PHIV and 96 HIV-affected (HIV-negative) young people in England recruited into the Adolescents and Adults Living with Perinatal HIV (AALPHI) cohort. We used Hospital Anxiety and Depression Scale (HADS) scores and linear regression investigated predictors of higher (worse) scores.115 (41%) and 29 (30%) PHIV and HIV-affected young people were male, median age was 16 [interquartile range 15,18] and 16 [14,18] years and 241 (85%) and 71 (74%) were black African, respectively. There were no differences in anxiety and depression scores between PHIV and HIV-affected participants. Predictors of higher anxiety scores were a higher number of carers in childhood, speaking a language other than English at home, lower self-esteem, ever thinking life was not worth living and lower social functioning. Predictors of higher depression scores were male sex, death of one/both parents, school exclusion, lower self-esteem and lower social functioning. In conclusion, HIV status was not associated with anxiety or depression scores, but findings highlight the need to identify and support young people at higher risk of anxiety and depression. PMID:29502430

Lower limb muscle volume estimation from maximum cross-sectional area and muscle length in cerebral palsy and typically developing individuals.

PubMed

Vanmechelen, Inti M; Shortland, Adam P; Noble, Jonathan J

2018-01-01

Deficits in muscle volume may be a significant contributor to physical disability in young people with cerebral palsy. However, 3D measurements of muscle volume using MRI or 3D ultrasound may be difficult to make routinely in the clinic. We wished to establish whether accurate estimates of muscle volume could be made from a combination of anatomical cross-sectional area and length measurements in samples of typically developing young people and young people with bilateral cerebral palsy. Lower limb MRI scans were obtained from the lower limbs of 21 individuals with cerebral palsy (14.7±3years, 17 male) and 23 typically developing individuals (16.8±3.3years, 16 male). The volume, length and anatomical cross-sectional area were estimated from six muscles of the left lower limb. Analysis of Covariance demonstrated that the relationship between the length*cross-sectional area and volume was not significantly different depending on the subject group. Linear regression analysis demonstrated that the product of anatomical cross-sectional area and length bore a strong and significant relationship to the measured muscle volume (R 2 values between 0.955 and 0.988) with low standard error of the estimates of 4.8 to 8.9%. This study demonstrates that muscle volume may be estimated accurately in typically developing individuals and individuals with cerebral palsy by a combination of anatomical cross-sectional area and muscle length. 2D ultrasound may be a convenient method of making these measurements routinely in the clinic. Copyright © 2017 Elsevier Ltd. All rights reserved.

Young Children’s Affective Responses to Acceptance and Rejection From Peers: A Computer-based Task Sensitive to Variation in Temperamental Shyness and Gender

PubMed Central

Howarth, Grace Z.; Guyer, Amanda E.; Pérez-Edgar, Koraly

2013-01-01

This study presents a novel task examining young children’s affective responses to evaluative feedback—specifically, social acceptance and rejection—from peers. We aimed to determine (1) whether young children report their affective responses to hypothetical peer evaluation predictably and consistently, and (2) whether young children’s responses to peer evaluation vary as a function of temperamental shyness and gender. Four- to seven-year-old children (N = 48) sorted pictures of unknown, similar-aged children into those with whom they wished or did not wish to play. Computerized peer evaluation later noted whether the pictured children were interested in a future playdate with participants. Participants then rated their affective responses to each acceptance or rejection event. Children were happy when accepted by children with whom they wanted to play, and disappointed when these children rejected them. Highly shy boys showed a wider range of responses to acceptance and rejection based on initial social interest, and may be particularly sensitive to both positive and negative evaluation. Overall, the playdate task captures individual differences in affective responses to evaluative peer feedback and is potentially amenable to future applications in research with young children, including pairings with psychophysiological measures. PMID:23997429

Spectral Characteristics of Young Stars Associated with the Sh2-296 Nebula

NASA Astrophysics Data System (ADS)

Fernandes, Beatriz; Gregorio-Hetem, Jane

Aiming to contribute to the understanding of star formation and evolution in the Canis Major (CMa R1) Molecular Clouds Complex, we analyze the spectral characteristics of a population of young stars associated with the arc-shaped nebula Sh2-296. Our XMM/Newton observations detected 109 X-ray sources in the region and optical spectroscopy was performed with Gemini telescope for 85 optical counterparts. We identified and characterized 51 objects that present features typically found in young objects, such as Hα emission and strong absorption on the Li I line.

Examining an emotion enhancement effect in working memory: evidence from age-related differences.

PubMed

Mammarella, Nicola; Borella, Erika; Carretti, Barbara; Leonardi, Gloria; Fairfield, Beth

2013-01-01

The aim of the present study was to examine age-related differences between young, young-old and old-old adults in an affective version of the classical Working Memory Operation Span Test. The affective version of the Working Memory Operation Span Test included neutral words (as in the classical version) as well as negative and positive ones. Results showed that while young adults performed better than the young-old and old-old with neutral words, age-related differences between young and young-old with positive words were no longer significant, and age-related differences were nullified with negative ones. Altogether, results indicate that emotional words can reduce age-related decline when maintenance and manipulation of information in working memory in older adults are required.

Recurrent Shoulder Instability in a Young, Active, Military Population and Its Professional Implications.

PubMed

Flint, James H; Pickett, Adam; Owens, Brett D; Svoboda, Steven J; Peck, Karen Y; Cameron, Kenneth L; Biery, John; Giuliani, Jeffrey; Rue, John-Paul

Shoulder instability is a topic of significant interest within the sports medicine literature, particularly regarding recurrence rates and the ideal treatment indications and techniques. Little has been published specifically addressing the occupational implications of symptomatic recurrent shoulder instability. Previous arthroscopic repair will continue to be a significant predisposing factor for recurrent instability in a young, active population, and that recurrent instability may have a negative effect on college graduation and postgraduate occupational selection. Case series. Level 4. We conducted a retrospective review of approved medical waivers for surgical treatment of anterior shoulder dislocation or instability prior to matriculation at the US Military Academy or the US Naval Academy for the graduating classes of 2010 to 2013. Statistical analysis was performed to determine the incidence and risk factors for recurrence and to determine the impact on graduation rate and occupation selection. Fifty-nine patients were evaluated; 34% developed recurrent anterior instability. Patients with previous arthroscopic repair had a significantly higher incidence of recurrence (38%, P = 0.044). Recurrent shoulder instability did not significantly affect graduation rates or self-selected occupation ( P ≥ 0.05). There is a significant rate of recurrent shoulder instability after primary surgical repair, particularly among young, active individuals. In addition, arthroscopic repair resulted in a significantly higher recurrence rate compared with open repair in our population. Surgical repair for shoulder instability should not necessarily preclude young individuals from pursuing (or being considered for) occupations that may place them at greater risk of recurrence. The risk of recurrent instability is greater than the rate typically described, which may suggest that some subpopulations are at greater risk than others. A unique data point regarding instability is the effect on occupation selection.

Behavioural profile and maternal stress in Greek young children with Williams syndrome.

PubMed

Papaeliou, C; Polemikos, N; Fryssira, E; Kodakos, A; Kaila, M; Yiota, X; Benaveli, E; Michaelides, C; Stroggilos, V; Vrettopoulou, M

2012-11-01

Williams syndrome (WS) is a genetic disorder causing intellectual disability. Children with WS often exhibit various kinds of maladaptive behaviours that affect their social functioning. In order to determine whether these behaviours are syndrome-specific, it would be necessary to compare children with WS with children with other syndromes as well as to provide data on the socio-emotional profile in WS from a variety of cultures. The present study investigated the behavioural profile and its relation to maternal stress in Greek young children with WS in comparison with young children with Down syndrome and typically developing (TD) children. Participants were 60 mothers, 20 in each syndrome group and 20 in the control group. The three groups were matched for mental age. The behavioural profile of the participants was investigated through the Child Behaviour Checklist (1.5-5 years) and maternal stress through the Parental Stress Index. In accordance with studies in other cultures, it was found that young children with WS received significantly higher rates in emotional problems and anxiety/depression, compared with both children with Down syndrome and TD children. Moreover, mothers of children with WS reported significantly higher scores in the Total Stress index compared with mothers of TD children. However, in contrast with previous studies, only 25% of children with WS fell into the clinical range in the total Child Behavior Checklist score. The consistency of the socio-emotional characteristics of children with WS across cultures and developmental stages implies a strong influence of the genetic phenotype. However, Greek mothers avoided to characterize these behaviours as pathological. Implications of these findings for clinical practice are also discussed. © 2011 Blackwell Publishing Ltd.

Vocational identity, positive affect, and career thoughts in a group of young adult central nervous system cancer survivors.

PubMed

Lange, Dustin D; Wong, Alex W K; Strauser, David R; Wagner, Stacia

2014-12-01

The aims of this study were as follows: (a) to compare levels of career thoughts and vocational identity between young adult childhood central nervous system (CNS) cancer survivors and noncancer peers and (b) to investigate the contribution of vocational identity and affect on career thoughts among cancer survivors. Participants included 45 young adult CNS cancer survivors and a comparison sample of 60 college students. Participants completed Career Thoughts Inventory, My Vocational Situation, and the Positive and Negative Affect Schedule. Multivariate analysis of variance and multiple regression analysis were used to analyze the data in this study. CNS cancer survivors had a higher level of decision-making confusion than the college students. Multiple regression analysis indicated that vocational identity and positive affect significantly predicted the career thoughts of CNS survivors. The differences in decision-making confusion suggest that young adult CNS survivors would benefit from interventions that focus on providing knowledge of how to make decisions, while increasing vocational identity and positive affect for this specific population could also be beneficial.

Practice Guideline Summary: Sudden Unexpected Death in Epilepsy Incidence Rates and Risk Factors: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology and the American Epilepsy Society

PubMed Central

Harden, Cynthia; Tomson, Torbjörn; Gloss, David; Buchhalter, Jeffrey; Cross, J. Helen; Donner, Elizabeth; French, Jacqueline A.; Gil-Nagel, Anthony; Hesdorffer, Dale C.; Smithson, W. Henry; Spitz, Mark C.; Walczak, Thaddeus S.; Sander, Josemir W.; Ryvlin, Philippe

2017-01-01

Objective: To determine the incidence rates of sudden unexpected death in epilepsy (SUDEP) in different epilepsy populations and address the question of whether risk factors for SUDEP have been identified. Methods: Systematic review of evidence; modified Grading Recommendations Assessment, Development and Evaluation process for developing conclusions; recommendations developed by consensus. Results: Findings for incidence rates based on 12 Class I studies include the following: SUDEP risk in children with epilepsy (aged 0–17 years) is 0.22/1,000 patient-years (95% CI 0.16–0.31) (high confidence in evidence). SUDEP risk increases in adults to 1.2/1,000 patient-years (95% CI 0.64–2.32) (low confidence in evidence). The major risk factor for SUDEP is the occurrence of generalized tonic-clonic seizures (GTCS); the SUDEP risk increases in association with increasing frequency of GTCS occurrence (high confidence in evidence). Recommendations: Level B: Clinicians caring for young children with epilepsy should inform parents/guardians that in 1 year, SUDEP typically affects 1 in 4,500 children; therefore, 4,499 of 4,500 children will not be affected. Clinicians should inform adult patients with epilepsy that SUDEP typically affects 1 in 1,000 adults with epilepsy per year; therefore, annually 999 of 1,000 adults will not be affected. For persons with epilepsy who continue to experience GTCS, clinicians should continue to actively manage epilepsy therapies to reduce seizures and SUDEP risk while incorporating patient preferences and weighing the risks and benefits of any new approach. Clinicians should inform persons with epilepsy that seizure freedom, particularly freedom from GTCS, is strongly associated with decreased SUDEP risk. ABBREVIATIONS AAN: American Academy of Neurology AED: antiepileptic drug GTCS: generalized tonic-clonic seizures SUDEP: sudden unexpected death in epilepsy PMID:28684957

Educators' Understanding of Young Children's Typical and Problematic Sexual Behaviour and Their Training in This Area

ERIC Educational Resources Information Center

Ey, Lesley-anne; McInnes, Elspeth; Rigney, Lester Irabinna

2017-01-01

As part of a wider study, this paper reports on Australian educators' understanding of children's typical and problematic sexual behaviour and their source of training in this area. A sample of 107 educators from government, independent and Catholic primary schools, preschools and care organisations across Australia answered an online…

Mindfulness-Based Stress Reduction for Parents of Young Children with Developmental Delays: Implications for Parental Mental Health and Child Behavior Problems

ERIC Educational Resources Information Center

Neece, Cameron L.

2014-01-01

Background: Parents of children with developmental delays (DD) typically report elevated levels of parental stress compared with parents of typically developing children. Children with DD are also at high risk for exhibiting significant behaviour problems. Parental stress has been shown to impact the development of these behaviour problems;…

Cultural differences in rated typicality and perceived causes of memory changes in adulthood.

PubMed

Bottiroli, Sara; Cavallini, Elena; Fastame, Maria Chiara; Hertzog, Christopher

2013-01-01

This study examined cultural differences in stereotypes and attributions regarding aging and memory. Two subcultures belonging to the same country, Italy, were compared on general beliefs about memory. Sardinians live longer than other areas of Italy, which is a publically shared fact that informs stereotypes about that subculture. An innovative instrument evaluating simultaneously aging stereotypes and attributions about memory and memory change in adulthood was administered to 52 Sardinian participants and 52 Milanese individuals divided into three age groups: young (20-30), young-old (60-70), and old-old (71-85) adults. Both Milanese and Sardinians reported that memory decline across the life span is more typical than a pattern of stability or improvement. However, Sardinians viewed stability and improvement in memory as more typical than did the Milanese. Interestingly, cultural differences emerged in attributions about memory improvement. Although all Sardinian age groups rated nutrition and heredity as relevant causes in determining the memory decline, Sardinians' rated typicality of life-span memory improvement correlated strongly with causal attributions to a wide number of factors, including nutrition and heredity. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Comparison of visual sensitivity to human and object motion in autism spectrum disorder.

PubMed

Kaiser, Martha D; Delmolino, Lara; Tanaka, James W; Shiffrar, Maggie

2010-08-01

Successful social behavior requires the accurate detection of other people's movements. Consistent with this, typical observers demonstrate enhanced visual sensitivity to human movement relative to equally complex, nonhuman movement [e.g., Pinto & Shiffrar, 2009]. A psychophysical study investigated visual sensitivity to human motion relative to object motion in observers with autism spectrum disorder (ASD). Participants viewed point-light depictions of a moving person and, for comparison, a moving tractor and discriminated between coherent and scrambled versions of these stimuli in unmasked and masked displays. There were three groups of participants: young adults with ASD, typically developing young adults, and typically developing children. Across masking conditions, typical observers showed enhanced visual sensitivity to human movement while observers in the ASD group did not. Because the human body is an inherently social stimulus, this result is consistent with social brain theories [e.g., Pelphrey & Carter, 2008; Schultz, 2005] and suggests that the visual systems of individuals with ASD may not be tuned for the detection of socially relevant information such as the presence of another person. Reduced visual sensitivity to human movements could compromise important social behaviors including, for example, gesture comprehension.

Dreams Do Come True: The Creation and Growth of a Recreational Dance Program for Children and Young Adults with Additional Needs

ERIC Educational Resources Information Center

Reinders, Nicole; Fletcher, Paula; Bryden, Pam

2015-01-01

There are many benefits to dance, both for typically developing individuals and for individuals with additional needs. The purpose of this narrative case study was to analyse a dance program for children and young adults with additional needs from the perspective of the program creator and primary dance instructor. Data collection occurred at two…

The Importance of Symptom Validity Testing in Adolescents and Young Adults Undergoing Assessments for Learning or Attention Difficulties

ERIC Educational Resources Information Center

Harrison, Allyson G.; Green, Paul; Flaro, Lloyd

2012-01-01

It is almost self-evident that test results will be unreliable and misleading if those undergoing assessments do not make a full effort on testing. Nevertheless, objective tests of effort have not typically been used with young adults to determine whether test results are valid or not. Because of the potential economic and/or recreational benefits…

Do Planning and Visual Integration Difficulties Underpin Motor Dysfunction in Autism? A Kinematic Study of Young Children with Autism

ERIC Educational Resources Information Center

Dowd, Ariane M.; McGinley, Jennifer L.; Taffe, John R.; Rinehart, Nicole J.

2012-01-01

This paper examines the upper-limb movement kinematics of young children (3-7 years) with high-functioning autism using a point-to-point movement paradigm. Consistent with prior findings in older children, a difference in movement preparation was found in the autism group (n = 11) relative to typically developing children. In contrast to typically…

The Non-Fiction Reading Habits of Young Successful Boy Readers: Forming Connections between Masculinity and Reading

ERIC Educational Resources Information Center

Smith, Susannah

2004-01-01

The reading experiences of six young successful boy readers were studied over a two-year period. In this article, their non-fiction reading is analysed and ways in which the boys make positive connections between masculinity and reading are identified. The boys' non-fiction reading centres on typical boy interest areas and hobbies (for example,…

Mismatch Negativity and P3a in Adolescents and Young Adults with Autism Spectrum Disorders: Behavioral Correlates and Clinical Implications

ERIC Educational Resources Information Center

Chien, Yi-Ling; Hsieh, Ming Hsien; Gau, Susan Shur-Fen

2018-01-01

In a sample of 37 adolescents and young adults with autism spectrum disorder (ASD) and 35 typically-developing controls (TDC), we investigated sensory symptoms by clinical measures, and Mismatch Negativity and P3a component at Fz with the frequency and duration oddball paradigms of event-related potentials. Results showed that compared to TDC, ASD…

Corticobulbar tract changes as predictors of dysarthria in childhood brain injury.

PubMed

Liégeois, Frédérique; Tournier, Jacques-Donald; Pigdon, Lauren; Connelly, Alan; Morgan, Angela T

2013-03-05

To identify corticobulbar tract changes that may predict chronic dysarthria in young people who have sustained a traumatic brain injury (TBI) in childhood using diffusion MRI tractography. We collected diffusion-weighted MRI data from 49 participants. We compared 17 young people (mean age 17 years, 10 months; on average 8 years postinjury) with chronic dysarthria who sustained a TBI in childhood (range 3-16 years) with 2 control groups matched for age and sex: 1 group of young people who sustained a traumatic injury but had no subsequent dysarthria (n = 15), and 1 group of typically developing individuals (n = 17). We performed tractography from spherical seed regions within the precentral gyrus white matter to track: 1) the hand-related corticospinal tract; 2) the dorsal corticobulbar tract, thought to correspond to the lips/larynx motor representation; and 3) the ventral corticobulbar tract, corresponding to the tongue representation. Despite widespread white matter damage, radial (perpendicular) diffusivity within the left dorsal corticobulbar tract was the best predictor of the presence of dysarthria after TBI. Diffusion metrics in this tract also predicted speech and oromotor performance across the whole group of TBI participants, with additional significant contributions from ventral speech tract volume in the right hemisphere. An intact left dorsal corticobulbar tract seems crucial to the normal execution of speech long term after acquired injury. Examining the speech-related motor pathways using diffusion-weighted MRI tractography offers a promising prognostic tool for people with acquired, developmental, or degenerative neurologic conditions likely to affect speech.

Tobacco may mask poorer episodic memory among young adult cannabis users.

PubMed

Schuster, Randi M; Crane, Natania A; Mermelstein, Robin; Gonzalez, Raul

2015-09-01

Co-occurring cannabis and tobacco use has become increasingly prevalent among young adults, but it is not clear how tobacco use may alter the neurocognitive profile typically observed among cannabis users. Although there is substantial evidence citing cannabis and tobacco's individual effect on episodic memory and related brain structures, few studies have examined the effect of combined cannabis and tobacco use on memory. This investigation examined relationships between amount of past year cannabis and tobacco use on 4 different indices of episodic memory among a sample of young adults who identified cannabis as their drug of choice. Results indicated that more cannabis use was linked with poorer initial acquisition, total learning, and delayed recall on the Hopkins Verbal Learning Test-Revised, but only among cannabis users who sporadically smoked cigarettes in the past year. Conversely, the amount of past year cannabis use was not associated with episodic memory performance among individuals who more consistently smoked cigarettes in the past year. These differences could not be explained by several relevant potential confounds. These findings provide important insight into a potential mechanism (i.e., attenuation of cognitive decrements) that might reinforce use of both substances and hamper cessation attempts among cannabis users who also smoke cigarettes. Ongoing and future research will help to better understand how co-use of cannabis and tobacco affects memory during acute intoxication and abstinence and the stability of these associations over time. (c) 2015 APA, all rights reserved).

Supine posture affects cortical plasticity in elderly but not young women during a word learning-recognition task.

PubMed

Spironelli, Chiara; Angrilli, Alessandro

2017-07-01

The present research investigated the hypothesis that elderly and horizontal body position contribute to impair learning capacity. To this aim, 30 young (mean age: 23.2 years) and 20 elderly women (mean age: 82.8 years) were split in two equal groups, one assigned to the Seated Position (SP), and the other to the horizontal Bed Rest position (hBR). In the Learning Phase, participants were shown 60 words randomly distributed, and in the subsequent Recognition Phase they had to recognize them mixed with a sample of 60 new words. Behavioral analyses showed age-group effects, with young women exhibiting faster response times and higher accuracy rates than elderly women, but no interaction of body position with age group was found. Analysis of the RP component (250-270ms) revealed greater negativity in the left Occipital gyrus/Cuneus of both sitting age-groups, but significantly left-lateralized RP in left Lingual gyrus only in young bedridden women. Elderly hBR women showed a lack of left RP lateralization, the main generator being located in the right Cuneus. Young participants had the typical old/new effect (450-800ms) in different portions of left Frontal gyri/Uncus, whereas elderly women showed no differences in stimulus processing and its location. EEG alpha activity analyzed during a 3min resting state, soon after the recognition task, revealed greater alpha amplitude (i.e., cortical inhibition) in posterior sites of hBR elderly women, a result in line with their inhibited posterior RP. In elderly women the left asymmetry of RP was positively correlated with both greater accuracy and faster responses, thus pointing to a dysfunctional role, rather than a compensatory shift, of the observed right RP asymmetry in this group. This finding may have important clinical implications, with particular regard to the long-term side-effects of forced Bed Rest on elderly patients. Copyright © 2017 Elsevier B.V. All rights reserved.

Connecting the invisible dots: reaching lesbian, gay, and bisexual adolescents and young adults at risk for suicide through online social networks.

PubMed

Silenzio, Vincent M B; Duberstein, Paul R; Tang, Wan; Lu, Naiji; Tu, Xin; Homan, Christopher M

2009-08-01

Young lesbian, gay, and bisexual (young LGB) individuals report higher rates of suicide ideation and attempts from their late teens through early twenties. Their high rate of Internet use suggests that online social networks offer a novel opportunity to reach them. This study explores online social networks as a venue for prevention research targeting young LGB. An automated data collection program was used to map the social connections between LGB self-identified individuals between 16 and 24 years old participating in an online social network. We then completed a descriptive analysis of the structural characteristics known to affect diffusion within such networks. Finally, we conducted Monte Carlo simulations of peer-driven diffusion of a hypothetical preventive intervention within the observed network under varying starting conditions. We mapped a network of 100,014 young LGB. The mean age was 20.4 years. The mean nodal degree was 137.5, representing an exponential degree distribution ranging from 1 through 4309. Monte Carlo simulations revealed that a peer-driven preventive intervention ultimately reached final sample sizes of up to 18,409 individuals. The network's structure is consistent with other social networks in terms of the underlying degree distribution. Such networks are typically formed dynamically through a process of preferential attachment. This implies that some individuals could be more important to target to facilitate the diffusion of interventions. However, in terms of determining the success of an intervention targeting this population, our simulation results suggest that varying the number of peers that can be recruited is more important than increasing the number of randomly-selected starting individuals. This has implications for intervention design. Given the potential to access this previously isolated population, this novel approach represents a promising new frontier in suicide prevention and other research areas.

Rethinking passive transport: bus fare exemptions and young people's wellbeing.

PubMed

Jones, Alasdair; Steinbach, Rebecca; Roberts, Helen; Goodman, Anna; Green, Judith

2012-05-01

Much recent public health research has emphasised the health impacts for young people of 'active travel' modes, typically defined as walking and cycling. Less research has focused on public transport modes. Drawing on qualitative data, we examine the links between bus travel and wellbeing in London, where young people currently have free bus travel. Our findings indicate that bus travel can be both a physically and socially active experience for young people. We suggest a more nuanced understanding of 'active travel' is now needed, alongside greater attention to urban public transport networks as key sites that impact on important determinants of wellbeing such as independent mobility and social inclusion. Copyright © 2012 Elsevier Ltd. All rights reserved.

Beyond access and supply: youth-led strategies to captivate young people's interest in and demand for youth programs and opportunities.

PubMed

Saito, Rebecca N

2006-01-01

Increasing access, even increasing supply, may not be sufficient to attract young teens who do not typically participate in youth programs. Several youth mapping projects in rural and urban communities have led to these conclusions: youth do not know what is available even in their own neighborhoods, young teens have a strong voice in how they spend their discretionary time, and we need to learn how to market youth programs much more effectively. This author reviews important findings from youth community-mapping experiences and showcases a project attempting to move beyond access and supply issues to increasing young people's interest and engagement in community youth development programs.

Enhancing the Career Planning Self-Determination of Young Adults with Mental Health Challenges.

PubMed

Sowers, Jo-Ann; Swank, Paul

2017-01-01

The impact of an intervention on the self-determination and career planning engagement of young adults with mental health challenges was studied. Sixty-seven young adults, 20 to 30 years of age, with mental health diagnoses (e.g., depression, bipolar disorder) were randomly assigned to intervention and control groups. Statistically significant greater increases were made by the intervention group versus the control group for self-determination and career planning engagement, and self-determination at least partially mediated increases in career planning engagement. With career planning self-determination interventions, young adults with mental health challenges might be able to achieve better career and life outcomes than is typical for this population.

Acute myelofibrosis and acute lymphoblastic leukemia in an elderly patient with previously treated multiple myeloma.

PubMed

Gonzalez, Maria M; Kidd, Laura; Quesada, Jorge; Nguyen, Nghia; Chen, Lei

2013-01-01

Multiple myeloma (MM) is a plasma cell neoplasm involving the bone marrow with organ damage and/or a monoclonal protein (M-spike in the serum and/or urine). This neoplasm typically affects adults over the age of 50. Acute lymphoblastic leukemia (ALL) is a hematological disorder involving at least 20% lymphoblasts in the bone marrow of the B-cell lineage. Acute lymphoblastic leukemia most commonly affects young children with 75% of cases occurring in children less than 6 years old. This case report describes a patient diagnosed with MM in 2000 who achieved a complete remission in 2006 after chemotherapy. Four years later, the patient presented with sudden pancytopenia. A bone marrow biopsy was obtained revealing a B lymphoblastic leukemia in an extensively fibrotic marrow without evidence of MM. A diagnosis of ALL with myelofibrosis is rare in the adult population, acute myelofibrosis (AMF) is more commonly associated with myeloproliferative disorders, and the development of acute leukemia in myeloma is rare. To the best of our knowledge, the presence of MM, ALL, and myelofibrosis in one patient has never been reported.

Characteristics of early MRI in children and adolescents with vanishing white matter.

PubMed

van der Lei, Hannemieke D; Steenweg, Marjan E; Barkhof, Frederik; de Grauw, Ton; d'Hooghe, Marc; Morton, Richard; Shah, Siddharth; Wolf, Nicole; van der Knaap, Marjo S

2012-02-01

MRI in vanishing white matter typically shows diffuse abnormality of the cerebral white matter, which becomes increasingly rarefied and cystic. We investigated the MRI characteristics preceding this stage. In a retrospective observational study, we evaluated all available MRIs in our database of DNA-confirmed VWM patients and selected MRIs without diffuse cerebral white matter abnormalities and without signs of rarefaction or cystic degeneration in patients below 20 years of age. A previously established scoring list was used to evaluate the MRIs. An MRI of seven patients fulfilled the criteria. All had confluent and symmetrical abnormalities in the periventricular and bordering deep white matter. In young patients, myelination was delayed. The inner rim of the corpus callosum was affected in all patients. In early stages of VWM, MRI does not necessarily display diffuse cerebral white matter involvement and rarefaction or cystic degeneration. If the MRI abnormalities do not meet the criteria for VWM, it helps to look at the corpus callosum. If the inner rim (the callosal-septal interface) is affected, VWM should be considered. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Personality traits, autobiographical memory and knowledge of self and others: A comparative study in young people with autism spectrum disorder.

PubMed

Robinson, Sally; Howlin, Patricia; Russell, Ailsa

2017-04-01

The relationship between dissociable components of autobiographical memory (e.g. semantic personality traits and episodic memory retrieval) and other cognitive skills that are proposed to enable one to develop a sense of self (e.g. introspection) have not previously been explored for children with autism spectrum disorder. This study compared autobiographical memory (semantic and episodic) and knowledge of self (internal/external self-knowledge and introspection/mentalising abilities) in children (aged 11-18 years) with high-functioning autism spectrum disorder and typically developing controls (total N = 48). Novel and standard tasks were employed. Compared to typically developing controls, young people with autism spectrum disorder had autobiographical memory difficulties that were characterised by a reduction in the retrieval of semantic personality traits, with more initial prompts required to facilitate episodic memory retrieval and fewer episodic memories containing emotional and sensory information. Knowledge of the self and others was also impaired, with reduced introspection and poorer mentalising abilities. Young people with autism spectrum disorder were also identified as presenting with an atypical relationship between autobiographical memory and self-knowledge, which was significantly different from typically developing controls. Test performance is discussed in relation to the functions of autobiographical memory, with consideration of how these cognitive difficulties may contribute to clinical practices and the social and behavioural characteristics of autism spectrum disorder.

Health, education, work, and independence of young adults with disabilities.

PubMed

Blomquist, Kathleen B

2006-01-01

Healthy People 2010, the U.S. government's goal for a healthier nation, calls for improved data collection to understand the health status of relatively small population groups, such as young adults with disabilities. This study looks at the transition outcomes of graduates of pediatric systems of care for children with disabilities and chronic conditions. Young adult graduates of a state program for children with special healthcare needs and a specialty children's hospital were sent a mail survey that focused on their healthcare access and use, insurance status, health behaviors and perceptions, education, work, and markers of independent living. The survey was based on the , National Longitudinal Survey of Youth, Behavioral Risk Factor Surveillance System, the U.S. Census and other surveys done by the state and hospital programs. Experts in healthcare and school-to-work transition of youth with special needs, health and labor economists, independent living center counselors, program administrators, nurses, social workers, and physicians offered ideas on various versions of the instrument that were piloted on youth before mailing to graduates. A follow-up mailing was sent to all those who did not respond to the first mailing. Results from the surveys of these young people with special healthcare needs are compared with data on typical young adults to determine the disparities. Mail surveys were sent to all patients aged 18 years and older at the time of their discharge in the preceding fiscal (state program) or calendar (children's hospital) year. The response rate was 51%. Ninety-one percent of the respondents were Whites and 61% were women, with a median age of 21.1 years; 69% reported independence in activities of daily living. RESULTS AND DISCUSSION/CLINICAL RESULTS: Eighty percent of graduates reported having a usual source of care, but 42% used the emergency room compared with 25% of typical young adults. Twenty-nine percent had no health insurance and only 11% had insurance through their work. Only 44% of respondents were working compared with 56% of all 19 year olds and 72% of 18-29 year olds in studies of typical youth; 67% of those not working wanted to work. One great concern is the 26% who are not working, in school, or at home with children. Nurses working with children, families, and young adults can use the information to improve pediatric and adult healthcare systems and collaborate with educational, independent living, and workforce development agencies to improve transition to adult roles and responsibilities for young people with disabilities.

Urgency traits moderate daily relations between affect and drinking to intoxication among young adults

PubMed Central

Bold, Krysten W.; Fucito, Lisa M.; DeMartini, Kelly S.; Leeman, Robert F.; Kranzler, Henry R.; Corbin, William R.; O’Malley, Stephanie S.

2016-01-01

Background Young adults with higher trait urgency (i.e., a tendency to act rashly in response to heightened affect) may be especially vulnerable to heavy drinking. The current study examined 1) the influence of urgency on daily relations between affect and drinking to intoxication, and 2) whether urgency influenced the effectiveness of naltrexone (vs. placebo) for reducing alcohol use. Methods This study is a secondary analysis of data from 126 (n=40 female) heavy drinking young adults, ages 18–25, enrolled in a double-blind, 8-week clinical trial comparing brief motivational intervention and either naltrexone or placebo. Multilevel models examined whether trait urgency moderated daily relations between positive and negative affect and drinking to intoxication, measured by an estimated blood-alcohol concentration (eBAC) at or above the legal limit (≥0.08g%). Person-level interactions examined whether naltrexone was more effective than placebo at reducing the odds of eBAC≥0.08g% for individuals with higher vs. lower trait urgency. Results On days of greater within-person positive or negative affect, young adults with higher urgency were more likely to drink to intoxication than those with lower urgency. Naltrexone reduced the odds of drinking to intoxication significantly more than placebo, independent of positive or negative urgency. Conclusions Although naltrexone treatment reduced drinking overall, young adults with higher trait urgency were still at increased risk for hazardous drinking following times of strong positive or negative mood. Targeted interventions are needed to reduce the risk of heavy drinking among young adults with high trait urgency. PMID:27875802

Urgency traits moderate daily relations between affect and drinking to intoxication among young adults.

PubMed

Bold, Krysten W; Fucito, Lisa M; DeMartini, Kelly S; Leeman, Robert F; Kranzler, Henry R; Corbin, William R; O'Malley, Stephanie S

2017-01-01

Young adults with higher trait urgency (i.e., a tendency to act rashly in response to heightened affect) may be especially vulnerable to heavy drinking. The current study examined 1) the influence of urgency on daily relations between affect and drinking to intoxication, and 2) whether urgency influenced the effectiveness of naltrexone (vs. placebo) for reducing alcohol use. This study is a secondary analysis of data from 126 (n=40 female) heavy drinking young adults, ages 18-25, enrolled in a double-blind, 8-week clinical trial comparing brief motivational intervention and either naltrexone or placebo. Multilevel models examined whether trait urgency moderated daily relations between positive and negative affect and drinking to intoxication, measured by an estimated blood-alcohol concentration (eBAC) at or above the legal limit (≥0.08g%). Person-level interactions examined whether naltrexone was more effective than placebo at reducing the odds of eBAC≥0.08g% for individuals with higher vs. lower trait urgency. On days of greater within-person positive or negative affect, young adults with higher urgency were more likely to drink to intoxication than those with lower urgency. Naltrexone reduced the odds of drinking to intoxication significantly more than placebo, independent of positive or negative urgency. Although naltrexone treatment reduced drinking overall, young adults with higher trait urgency were still at increased risk for hazardous drinking following times of strong positive or negative mood. Targeted interventions are needed to reduce the risk of heavy drinking among young adults with high trait urgency. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Young children's ability to report on past, future, and hypothetical pain states: a cognitive-developmental perspective.

PubMed

Jaaniste, Tiina; Noel, Melanie; von Baeyer, Carl L

2016-11-01

Children are at times asked by clinicians or researchers to rate their pain associated with their past, future, or hypothetical experiences. However, little consideration is typically given to the cognitive-developmental requirements of such pain reports. Consequently, these pain assessment tasks may exceed the abilities of some children, potentially resulting in biased or random responses. This could lead to the over- or under-treatment of children's pain. This review provides an overview of factors, and specifically the cognitive-developmental prerequisites, that may affect a child's ability to report on nonpresent pain states, such as past, future, or hypothetical pain experiences. Children's ability to report on past pains may be influenced by developmental (age, cognitive ability), contextual (mood state, language used by significant others), affective and pain-related factors. The ability to mentally construct and report on future painful experiences may be shaped by memory of past experiences, information provision and learning, contextual factors, knowledge about oneself, cognitive coping style, and cognitive development. Hypothetical pain reports are sometimes used in the development and validation of pain assessment scales, as a tool in assessing cognitive-developmental and social-developmental aspects of children's reports of pain, and for the purposes of training children to use self-report scales. Rating pain associated with hypothetical pain scenarios requires the ability to recognize pain in another person and depends on the child's experience with pain. Enhanced understanding of cognitive-developmental requirements of young children's pain reports could lead to improved understanding, assessment, and treatment of pediatric pain.

The Relationships among Verbal Short-Term Memory, Phonological Awareness, and New Word Learning: Evidence from Typical Development and Down Syndrome

ERIC Educational Resources Information Center

Jarrold, Christopher; Thorn, Annabel S. C.; Stephens, Emma

2009-01-01

This study examined the correlates of new word learning in a sample of 64 typically developing children between 5 and 8 years of age and a group of 22 teenagers and young adults with Down syndrome. Verbal short-term memory and phonological awareness skills were assessed to determine whether learning new words involved accurately representing…

Rating Parent-Child Interactions: Joint Engagement, Communication Dynamics, and Shared Topics in Autism, Down Syndrome, and Typical Development

ERIC Educational Resources Information Center

Adamson, Lauren B.; Bakeman, Roger; Deckner, Deborah F.; Nelson, P. Brooke

2012-01-01

A battery of 17 rating items were applied to video records of typically-developing toddlers and young children with autism and Down syndrome interacting with their parents during the Communication Play Protocol. This battery provided a reliable and broad view of the joint engagement triad of child, partner, and shared topic. Ratings of the child's…

Military Retirement: Background and Recent Developments

DTIC Science & Technology

2016-09-12

be made. However, others have argued that past modifications intended to save money have had a deleterious effect on military recruiting and...In addition, some have argued that past modifications to the system intended to save money have had a deleterious effect on military recruiting and...to accrue tax- free . As such, a Roth plan is typically a better savings vehicle for young, low-income individuals who typically

Perceptions of Distress in Young Children with Autism Compared to Typically Developing Children: A Cultural Comparison between Japan and Italy

ERIC Educational Resources Information Center

Esposito, G.; Nakazawa, J.; Venuti, P.; Bornstein, M. H.

2012-01-01

This study investigates how adults in two contrasting cultures (Italian and Japanese) perceive episodes of crying of typically developing (TD) children and children with Autism Disorder (AD). Although cries of children with AD have been reported to elicit more distress in Western cultures, it is not known whether similar findings hold in Eastern…

Habitual alcohol consumption associated with reduced semen quality and changes in reproductive hormones; a cross-sectional study among 1221 young Danish men.

PubMed

Jensen, Tina Kold; Gottschau, Mads; Madsen, Jens Otto Broby; Andersson, Anne-Maria; Lassen, Tina Harmer; Skakkebæk, Niels E; Swan, Shanna H; Priskorn, Lærke; Juul, Anders; Jørgensen, Niels

2014-10-02

Study associations between three measures of alcohol consumption (recent, typical/habitual, binging), semen quality and serum reproductive hormones. Cross-sectional population based study. 1221 young Danish men, aged 18-28 years were recruited when they attended a compulsory medical examination to determine their fitness for military service from 2008 to 2012. Total alcohol consumption: (1) in the week preceding (habitual/typical) the visit (recent alcohol intake), (2) in a typical week and (3) frequency of 'binge drinking' (consuming more than 5 units/day)) in the past 30 days was estimated. Semen quality (volume, sperm concentration, total sperm count, and percentages of motile and morphologically normal spermatozoa) and serum concentration of reproductive hormones (follicle-stimulating hormone, luteinising hormone, testosterone, sex hormone binding globulin, oestradiol, free testosterone and inhibin B). Sperm concentration, total sperm count and percentage of spermatozoa with normal morphology were negatively associated with increasing habitual alcohol intake. This association was observed in men reporting at least 5 units in a typical week but was most pronounced for men with a typical intake of more than 25 units/week. Men with a typical weekly intake above 40 units had a 33% (95% CI 11% to 59%) reduction in sperm concentration compared to men with an intake of 1-5 units/week. A significant increase in serum free testosterone with increasing alcohol consumption the week preceding the visit was found. Binging was not independently associated with semen quality. Our study suggests that even modest habitual alcohol consumption of more than 5 units per week had adverse effects on semen quality although most pronounced associations were seen in men who consumed more than 25 units per week. Alcohol consumption was also linked to changes in testosterone and SHBG levels. Young men should be advised to avoid habitual alcohol intake. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

How Young Children and Chimpanzees ("Pan Troglodytes") Perceive Objects in a 2D Display: Putting an Assumption to the Test

ERIC Educational Resources Information Center

Leighty, Katherine A.; Menzel, Charles R.; Fragaszy, Dorothy M.

2008-01-01

Object recognition research is typically conducted using 2D stimuli in lieu of 3D objects. This study investigated the amount and complexity of knowledge gained from 2D stimuli in adult chimpanzees ("Pan troglodytes") and young children (aged 3 and 4 years) using a titrated series of cross-dimensional search tasks. Results indicate that 3-year-old…

The Importance of the Home Literacy Environment for Developing Literacy Skills in Young Children Who Are Deaf or Hard of Hearing

ERIC Educational Resources Information Center

DesJardin, Jean L.; Ambrose, Sophie E.

2010-01-01

Young children who are born deaf or hard of hearing are at risk for language and emergent literacy challenges. Emergent literacy skills play a significant role in early reading abilities for typically developing children with hearing. The purpose of this article is to (a) provide an overview of the research relating to oral language and emerging…

Lexical and Phonological Development in Children with Childhood Apraxia of Speech--A Commentary on Stoel-Gammon's "Relationships between Lexical and Phonological Development in Young Children"

ERIC Educational Resources Information Center

Velleman, Shelley L.

2011-01-01

Although not the focus of her article, phonological development in young children with speech sound disorders of various types is highly germane to Stoel-Gammon's discussion (this issue) for at least two primary reasons. Most obvious is that typical processes and milestones of phonological development are the standards and benchmarks against which…

The Understanding of Intentions, Desires and Beliefs in Young Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Broekhof, Evelien; Ketelaar, Lizet; Stockmann, Lex; van Zijp, Annette; Bos, Marieke G. N.; Rieffe, Carolien

2015-01-01

This study provides a comprehensive picture of three core elements (Intentions, Desires, Beliefs) of Theory of Mind (ToM) in young children with autism spectrum disorder (ASD, n = 63, "M"age = 55 months) and typically developing children (TD, n = 69, "M"age = 54 months). Outcomes showed that ASD and TD children understood…

Update on Diagnosis, Management, and Prevention of Hepatitis B Virus Infection

DTIC Science & Technology

1999-04-01

indicate that up to 25% of persons who acquire HBV infection as infants and young children develop either hepatocellular carcinoma or cirrhosis...compared to 15% of adolescents and young adults who acquire chronic HBV infection (6, 67). The risk of hepatocellular carcinoma diminishes with... hepatocellular carcinoma , which typically appears 25 to 30 years after the onset of infection. VOL. 12, 1999 HEPATITIS B VIRUS INFECTION 355 Antigen

Typical Toddlers' Participation in “Just-in-Time” Programming of Vocabulary for Visual Scene Display Augmentative and Alternative Communication Apps on Mobile Technology: A Descriptive Study

PubMed Central

Drager, Kathryn; Light, Janice; Caron, Jessica Gosnell

2017-01-01

Purpose Augmentative and alternative communication (AAC) promotes communicative participation and language development for young children with complex communication needs. However, the motor, linguistic, and cognitive demands of many AAC technologies restrict young children's operational use of and influence over these technologies. The purpose of the current study is to better understand young children's participation in programming vocabulary “just in time” on an AAC application with minimized demands. Method A descriptive study was implemented to highlight the participation of 10 typically developing toddlers (M age: 16 months, range: 10–22 months) in just-in-time vocabulary programming in an AAC app with visual scene displays. Results All 10 toddlers participated in some capacity in adding new visual scene displays and vocabulary to the app just in time. Differences in participation across steps were observed, suggesting variation in the developmental demands of controls involved in vocabulary programming. Conclusions Results from the current study provide clinical insights toward involving young children in AAC programming just in time and steps that may allow for more independent participation or require more scaffolding. Technology designed to minimize motor, cognitive, and linguistic demands may allow children to participate in programming devices at a younger age. PMID:28586825

Typical Toddlers' Participation in "Just-in-Time" Programming of Vocabulary for Visual Scene Display Augmentative and Alternative Communication Apps on Mobile Technology: A Descriptive Study.

PubMed

Holyfield, Christine; Drager, Kathryn; Light, Janice; Caron, Jessica Gosnell

2017-08-15

Augmentative and alternative communication (AAC) promotes communicative participation and language development for young children with complex communication needs. However, the motor, linguistic, and cognitive demands of many AAC technologies restrict young children's operational use of and influence over these technologies. The purpose of the current study is to better understand young children's participation in programming vocabulary "just in time" on an AAC application with minimized demands. A descriptive study was implemented to highlight the participation of 10 typically developing toddlers (M age: 16 months, range: 10-22 months) in just-in-time vocabulary programming in an AAC app with visual scene displays. All 10 toddlers participated in some capacity in adding new visual scene displays and vocabulary to the app just in time. Differences in participation across steps were observed, suggesting variation in the developmental demands of controls involved in vocabulary programming. Results from the current study provide clinical insights toward involving young children in AAC programming just in time and steps that may allow for more independent participation or require more scaffolding. Technology designed to minimize motor, cognitive, and linguistic demands may allow children to participate in programming devices at a younger age.

Promoting Expressive Language in Young Children with or At-Risk for Autism Spectrum Disorder in a Preschool Classroom.

PubMed

Lane, Justin D; Shepley, Collin; Lieberman-Betz, Rebecca

2016-10-01

Young children with autism spectrum disorder (ASD) often demonstrate delays in expressive communication, impacting their ability to independently function in typical environments. Individuals with ASD who develop expressive language during early childhood experience better outcomes later in life; therefore, examination of naturalistic language interventions (NLIs) remain an important area of investigation. The current study used a multiple probe design across participants to examine the effects of a classroom-based NLI on various expressive language targets in three preschool-aged children demonstrating characteristics of ASD. Findings suggest the intervention had positive and maintained effects on trial-based use of language targets, as well as concomitant changes in commenting, requesting, and phrase complexity. Implications regarding implementation of NLIs within typical classroom play activities are discussed.

School Ecologies and Attitudes about Exclusionary Behavior among Adolescents and Young Adults.

ERIC Educational Resources Information Center

Thorkildsen, Theresa A.; Reese, Deborah; Corsino, Alison

2002-01-01

A study of 643 adolescents and 474 young adults explored relationships among young people's observations and opinions of exclusionary behavior and their reports of whether exclusion affects their social and academic adjustment. Findings indicated that, unlike young adults, adolescents' perceptions of, and attitudes about, school ecologies…

Isolated and companion young brown dwarfs in the taurus and chamaeleon molecular clouds

PubMed

Tamura; Itoh; Oasa; Nakajima

1998-11-06

Infrared imaging observations have detected a dozen faint young stellar objects (YSOs) in the Taurus and Chamaeleon molecular clouds whose near-infrared colors are similar to those of classical T Tauri stars (TTS). They are around four magnitudes fainter than low-luminosity YSOs in Taurus detected in earlier surveys and as much as eight magnitudes fainter than typical TTS. The extreme faintness of the objects and their lower luminosity relative to previously identified brown dwarfs in the Pleiades indicate that these faint YSOs are very young brown dwarfs on the order of 1 million years old.

Narrative comprehension in 4-7-year-old children with autism: testing the Weak Central Coherence account.

PubMed

Nuske, Heather Joy; Bavin, Edith L

2011-01-01

Despite somewhat spared structural language development in high-functioning autism, communicative comprehension deficits persist. Comprehension involves the integration of meaning: global processing is required. The Weak Central Coherence theory suggests that individuals with autism are biased to process information locally. This cognitive style may impair comprehension, particularly if inferencing is required. However, task performance may be facilitated by this cognitive style if local processing is required. The current study was designed to examine the extent to which the 'weak central coherence' cognitive style affects comprehension and inferential processing of spoken narratives. The children with autism were expected to perform comparatively poorer on inferences relating to event scripts and comparatively better on inferences requiring deductive reasoning. Fourteen high-functioning children with autism were recruited from databases of various autism organizations (mean age = 6:7, 13 males, one female) and were matched on a receptive vocabulary and a picture-completion task with 14 typically developing children recruited from a local childcare centre (mean age = 4:10, seven males, seven females). The children were read short stories and asked questions about the stories. Results indicated that the children with autism were less able to make inferences based on event scripts, but the groups did not differ significantly on inferences requiring deductive logical reasoning. Despite similar group performance on questions relating to the main idea of the stories, only for the typically developing group was good performance on extracting the main idea of the narratives significantly correlated with performance on all other comprehension tasks. Findings provide some support for the Weak Central Coherence theory and demonstrate that young children with autism do not spontaneously integrate information in order to make script inferences, as do typically developing children. These findings may help to explain communicative problems of young children with autism and can be applied to intervention programme development. More research on the link between a 'weak central coherence' cognitive style and communicative comprehension in autism will be valuable in understanding the comprehension deficits associated with autism. © 2010 Royal College of Speech & Language Therapists.

Sleep-wake profiles and circadian rhythms of core temperature and melatonin in young people with affective disorders.

PubMed

Carpenter, Joanne S; Robillard, Rébecca; Hermens, Daniel F; Naismith, Sharon L; Gordon, Christopher; Scott, Elizabeth M; Hickie, Ian B

2017-11-01

While disturbances of the sleep-wake cycle are common in people with affective disorders, the characteristics of these disturbances differ greatly between individuals. This heterogeneity is likely to reflect multiple underlying pathophysiologies, with different perturbations in circadian systems contributing to the variation in sleep-wake cycle disturbances. Such disturbances may be particularly relevant in adolescents and young adults with affective disorders as circadian rhythms undergo considerable change during this key developmental period. This study aimed to identify profiles of sleep-wake disturbance in young people with affective disorders and investigate associations with biological circadian rhythms. Fifty young people with affective disorders and 19 control participants (aged 16-31 years) underwent actigraphy monitoring for approximately two weeks to derive sleep-wake cycle parameters, and completed an in-laboratory assessment including evening dim-light saliva collection for melatonin assay and overnight continuous core body temperature measurement. Cluster analysis based on sleep-wake cycle parameters identified three distinct patient groups, characterised by 'delayed sleep-wake', 'disrupted sleep', and 'long sleep' respectively. The 'delayed sleep-wake' group had both delayed melatonin onset and core temperature nadir; whereas the other two cluster groups did not differ from controls on these circadian markers. The three groups did not differ on clinical characteristics. These results provide evidence that only some types of sleep-wake disturbance in young people with affective disorders are associated with fundamental circadian perturbations. Consequently, interventions targeting endogenous circadian rhythms to promote a phase shift may be particularly relevant in youth with affective disorders presenting with delayed sleep-wake cycles. Copyright © 2017 Elsevier Ltd. All rights reserved.

Prelinguistic Vocal Development in Young Cochlear Implant Recipients and Typically Developing Infants: Year 1 of Robust Hearing Experience

PubMed Central

Ertmer, David J.; Jung, Jongmin

2012-01-01

This investigation examined the time course and sequence of prelinguistic vocal development during the first year of cochlear implant (CI) experience. Thirteen children who were implanted between 8 and 35 months and 11 typically developing (TD) infants participated in this longitudinal study. Adult–child play interactions were video- and audio-recorded at trimonthly intervals for each group, and child utterances were classified into categories representing progressively more mature productions: Precanonical Vocalizations, Basic Canonical Syllables, and Advanced Form vocalizations. Young CI recipients met the 20% criterion for establishment of the Basic Canonical Syllables and Advanced Forms levels with fewer months of robust hearing experience than the TD infants. Most CI recipients followed the sequence of development predicted by the Stark Assessment of Early Vocal Development—Revised. The relatively rapid progress of the CI children suggests that an earlier period of auditory deprivation did not have negative consequences for prelinguistic vocal development. It also supports the notion that young CI recipients comparatively advanced maturity facilitated expeditious auditory-guided speech development. PMID:21586617

The SEEDS High-Contrast Imaging Survey of Exoplanets Around Young Stellar Objects

NASA Astrophysics Data System (ADS)

Uyama, Taichi; Hashimoto, Jun; Kuzuhara, Masayuki; Mayama, Satoshi; Akiyama, Eiji; Currie, Thayne; Livingston, John; Kudo, Tomoyuki; Kusakabe, Nobuhiko; Abe, Lyu; Brandner, Wolfgang; Brandt, Timothy D.; Carson, Joseph C.; Egner, Sebastian; Feldt, Markus; Goto, Miwa; Grady, Carol A.; Guyon, Olivier; Hayano, Yutaka; Hayashi, Masahiko; Hayashi, Saeko S.; Henning, Thomas; Hodapp, Klaus W.; Ishii, Miki; Iye, Masanori; Janson, Markus; Kandori, Ryo; Knapp, Gillian R.; Kwon, Jungmi; Matsuo, Taro; Mcelwain, Michael W.; Miyama, Shoken; Morino, Jun-Ichi; Moro-Martin, Amaya; Nishimura, Tetsuo; Pyo, Tae-Soo; Serabyn, Eugene; Suenaga, Takuya; Suto, Hiroshi; Suzuki, Ryuji; Takahashi, Yasuhiro H.; Takami, Michihiro; Takato, Naruhisa; Terada, Hiroshi; Thalmann, Christian; Turner, Edwin L.; Watanabe, Makoto; Wisniewski, John; Yamada, Toru; Takami, Hideki; Usuda, Tomonori; Tamura, Motohide

2017-03-01

We present high-contrast observations of 68 young stellar objects (YSOs) that have been explored as part of the Strategic Exploration of Exoplanets and Disks with Subaru (SEEDS) survey on the Subaru telescope. Our targets are very young (<10 Myr) stars, which often harbor protoplanetary disks where planets may be forming. We achieve a typical contrast of ˜10-4-10-5.5 at an angular distance of 1″ from the central star, corresponding to typical mass sensitivities (assuming hot-start evolutionary models) of ˜10 M J at 70 au and ˜6 M J at 140 au. We detected a new stellar companion to HIP 79462 and confirmed the substellar objects GQ Lup b and ROXs 42B b. An additional six companion candidates await follow-up observations to check for common proper motion. Our SEEDS YSO observations probe the population of planets and brown dwarfs at the very youngest ages; these may be compared to the results of surveys targeting somewhat older stars. Our sample and the associated observational results will help enable detailed statistical analyses of giant planet formation.

Career Decision-Making Processes of Young Adults With First-Episode Psychosis.

PubMed

Boychuk, Christa; Lysaght, Rosemary; Stuart, Heather

2018-05-01

The first episode of psychosis often emerges during young adulthood, when individuals are pursuing important educational and career goals that can become derailed because of the development of major impairments. Past research has neglected the developmental nature of employment and education decisions that young adults with first-episode psychosis make within the context of their lives. The purpose of this grounded theory study was to advance a model of the career decision-making processes of young adults with first-episode psychosis, and the influences that affect their career decision-making. The career decision-making of young adults with first-episode psychosis emerged as a multistaged, iterative process that unfolded over three phases of illness, and was affected by several internal and environmental influences. These findings suggest the phase of illness and career decision-making stage should be considered in future vocational programming for young adults with first-episode psychosis.

Telling stories and adding scores: Measuring resilience in young children affected by maternal HIV and AIDS.

PubMed

Ebersöhn, Liesel; Eloff, Irma; Finestone, Michelle; Grobler, Adri; Moen, Melanie

2015-01-01

"Telling stories and adding scores: Measuring resilience in young children affected by maternal HIV and AIDS", demonstrates how a concurrent mixed method design assisted cross-cultural comparison and ecological descriptions of resilience in young South African children, as well as validated alternative ways to measure resilience in young children. In a longitudinal randomised control trial, which investigated psychological resilience in mothers and children affected by HIV/AIDS, we combined a qualitative projective story-telling technique (Düss Fable) with quantitative data (Child Behaviour Checklist). The children mostly displayed adaptive resilience-related behaviours, although maladaptive behaviours were present. Participating children use internal (resolve/agency, positive future expectations, emotional intelligence) and external protective resources (material resources, positive institutions) to mediate adaptation. Children's maladaptive behaviours were exacerbated by internal (limited problem-solving skills, negative emotions) and external risk factors (chronic and cumulative adversity).

Age differences in attention toward decision-relevant information: education matters.

PubMed

Xing, Cai; Isaacowitz, Derek

2011-01-01

Previous studies suggested that older adults are more likely to engage in heuristic decision-making than young adults. This study used eye tracking technique to examine young adults' and highly educated older adults' attention toward two types of decision-relevant information: heuristic cue vs. factual cues. Surprisingly, highly educated older adults showed the reversed age pattern-they looked more toward factual cues than did young adults. This age difference disappeared after controlling for educational level. Additionally, education correlated with attentional pattern to decision-relevant information. We interpret this finding as an indication of the power of education: education may modify what are thought to be "typical" age differences in decision-making, and education may influence young and older people's decision-making via different paths.

Gastrointestinal considerations related to youth sports and the young athlete.

PubMed

Koon, Garrett; Atay, Orhan; Lapsia, Sameer

2017-07-01

Young athletes, though often healthy, can carry a variety of symptoms that may impede their participation in sports or other activities. Typically we might think of musculoskeletal and respiratory problems primarily, however disorders of the gastrointestinal (GI) tract must also be considered. In some instances musculoskeletal complaints may bring to light activity of an underlying GI condition as is the case with inflammatory bowel disease. Gastrointestinal symptoms in the young athlete can be quite significant and a nuisance for participation. We aim to describe and discuss treatment options of a few conditions targeted specifically for your young athlete both that arise specifically from athletic participation and those GI disorders that are chronic in nature whose presence must not be neglected in the athlete.

Glutamine supplementation for young infants with severe gastrointestinal disease.

PubMed

Brown, Jennifer V E; Moe-Byrne, Thirimon; McGuire, William

2014-12-15

Endogenous glutamine biosynthesis may be insufficient to meet the needs of people with severe gastrointestinal disease. Results from studies using experimental animal models of gastrointestinal disease have suggested that glutamine supplementation improves clinical outcomes. This review examines evidence on the effect of glutamine supplementation in young infants with severe gastrointestinal disease. To assess the effect of supplemental glutamine on mortality and morbidity in young infants with severe gastrointestinal disease. We searcheed the Cochrane Central Register of Controlled Trials (The Cochrane Library, 2014, Issue 8), MEDLINE, EMBASE, and CINAHL (from inception to September 2014), conference proceedings, and reference lists from previous reviews. Randomised or quasi-randomised controlled trials that compared glutamine supplementation versus no glutamine supplementation in infants up to three months old (corrected for preterm birth if necessary) with severe gastrointestinal disease defined as a congenital or acquired gastrointestinal condition that is likely to necessitate providing parenteral nutrition for at least 24 hours. Two review authors assessed trial eligibility and risk of bias and undertook data extraction independently. We analysed the treatment effects in the individual trials and reported the risk ratio (RR) and risk difference (RD) for dichotomous data and mean difference for continuous data, with 95% confidence intervals (CI). We used a fixed-effect model in meta-analyses and explored the potential causes of heterogeneity in sensitivity analyses. We found three trials in which a total of 274 infants participated. The trials were of good methodological quality but were too small to detect clinically important effects of glutamine supplementation. Meta-analyses did not reveal a statistically significant difference in the risk of death before hospital discharge (typical RR 0.79, 95% CI 0.19 to 3.20; typical RD -0.01, 95% CI -0.05 to 0.03) or in the rate of invasive infection (typical RR 1.37, 95% CI 0.89 to 2.11; typical RD 0.08, 95% CI -0.03 to 0.18]). The available data from randomised controlled trials do not suggest that glutamine supplementation has any important benefits for young infants with severe gastrointestinal disease.

Age and Time Population Differences: Young Adults, Gen Xers, and Millennials

ERIC Educational Resources Information Center

Menard, Lauren A.

2013-01-01

Age and Time disparities in young adult research populations are common because young adults are defined by varying age spans; members of Generation X and Millennial generations may both be considered young adults; study years vary, affecting populations; and qualitative methods with limited age/year samples are frequently utilized. The current…

Daily relations among affect, urge, targeted naltrexone, and alcohol use in young adults.

PubMed

Bold, Krysten W; Fucito, Lisa M; Corbin, William R; DeMartini, Kelly S; Leeman, Robert F; Kranzler, Henry R; O'Malley, Stephanie S

2016-10-01

Heavy drinking among young adults is a serious public health problem. Naltrexone, an opioid antagonist, has been shown to reduce drinking in young adults compared to placebo and can be taken on a targeted (i.e., as needed) basis. Understanding risk factors for drinking and naltrexone effects within-person in young adults may help to optimize the use of targeted naltrexone. The current study was a secondary analysis of daily diary data from 127 (n = 40 female) young adults (age 18-25) enrolled in a double-blind clinical trial of daily (25 mg) plus targeted (25 mg) naltrexone versus placebo. Hierarchical linear models were used to examine the effects of daily affect, urge, and taking targeted medication on same-day risk of drinking to intoxication (defined as estimated blood-alcohol-concentration, BAC ≥ .08 g%). Results indicated urge significantly mediated within-person positive affect-drinking relations on a daily level. Specifically, positive affect was associated with greater urge to drink, which in turn was associated with greater odds of BAC ≥ .08 g%. Furthermore, days of greater positive affect and urge were associated with taking a targeted dose of medication, which reduced the likelihood of intoxication by nearly 23% in the naltrexone group compared to placebo. Gender and family history of alcohol dependence were examined as moderators of these daily level effects. These results provide further evidence of naltrexone's ability to reduce alcohol consumption in young adults and identify potential within-person risk processes related to heavy drinking that could inform alcohol-related interventions for this population. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

FY2017 National Defense Authorization Act: Selected Military Personnel Issues

DTIC Science & Technology

2016-07-29

concerning appropriations, or tax implications of policy choices, topics that are addressed in other CRS products. Issues that have been discussed in...qualified distributions are not included in taxable income, allowing earnings to accrue tax -free. As such, a Roth plan is typically a better savings...vehicle for young, low-income individuals who typically have a lower tax burden (e.g., junior officers and enlisted servicemembers) than they would

Dietary folate and choline status differentially affect lipid metabolism and behavior-mediated neurotransmitters in young rats

USDA-ARS?s Scientific Manuscript database

The relationship between choline and folate metabolisms is an important issue due to the essential role of these nutrients in brain plasticity and cognitive functions. Present study was designed to investigate whether modification of the dietary folate-choline status in young rats would affect brain...

The Specificity of Empathic Responses in Young Children.

ERIC Educational Resources Information Center

Marcus, Robert F.; Roke, Edward J.

Empathy as a personality variable and as related to social behavior in young children has not been examined for its specificity with regard to various affect classes but has generally been treated as a global response to all affect classes. Three kinds of evidence relative to the specificity of empathic responses are analyzed: (1) correlations…

An Interesting Case of Tolosa-Hunt Syndrome in a Young Male.

PubMed

Murtaza, Ghulam; Konowitz, Nicholas; Lu, Hannah; Faqah, Anadil; Kuruvilla, Aneesh

2017-01-01

Tolosa-Hunt syndrome is a rare disease with a limited number of cases reported in the literature. It typically presents with orbital pain associated with palsy of the third, fourth, or sixth cranial nerve. We present an interesting case of Tolosa-Hunt syndrome in a young male who responded well to high-dose steroids and in a few days had significant improvement in his retro-orbital pain and ocular movements.

Effects of nuclear transfer procedures on ES cell cloning efficiency in the mouse.

PubMed

Yabuuchi, Akiko; Yasuda, Yoshiko; Kato, Yoko; Tsunoda, Yukio

2004-04-01

Enucleated oocytes receiving mouse embryonic stem (ES) cells develop into fertile young. The developmental potential to young is low, however, and the rate of postnatal death is high. We examined the effect of various nuclear transfer procedures on the in vitro and in vivo developmental potential of nuclear-transferred oocytes. The potential of oocytes receiving ES cells at M phase to develop into blastocysts after fusion by Sendai virus was high compared with that after direct injection (67% vs. 30%). The developmental potential of oocytes receiving ES cells at the M phase is higher than that of oocytes receiving ES cells at the G(1) phase (30-67% vs. 2-5%). Developmental ability to live young was low in all groups (0-4%). Different activation protocols affected the potential to develop into blastocysts to a different extent (27-62%), but did not affect the potential to develop into live young (0-3%). The present study demonstrated that the various conditions examined did not affect the potential of nuclear-transferred oocytes receiving ES cells to develop into live young or the incidence of postnatal death.

Percutaneous coronary intervention versus coronary artery bypass grafting: where are we after NOBLE and EXCEL?

PubMed

Fortier, Jacqueline H; Shaw, Richard E; Glineur, David; Grau, Juan B

2017-11-01

The publication of the NOBLE and EXCEL trials, with seemingly conflicting results, brought into question whether percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) is better for low-risk patients with left main coronary artery stenosis (LMCAS). This review appraises the methods and results of NOBLE and EXCEL, contextualizes them within the literature, and determines how they may affect clinical practice. We appraised the trials and describe differences in methodology and results. NOBLE recruited primarily isolated LMCAS, and found that CABG was superior to PCI. EXCEL's population included patients LMCAS in the context of multivessel CAD, and found PCI and CABG were comparable. Both trials enrolled young patients with few comorbidities, and there was more protocol-mandated consistency in the procedural techniques and medical therapy of patients receiving PCI. The generalizability of these trials is limited by the use of young, healthy patients at highly skilled centres that rarely reflect typical clinical practice. If these studies are to maintain relevance, trialists must address the lack of protocolization of surgical interventions and inconsistent medical therapies. Unfortunately, the limitations of NOBLE and EXCEL mean that we are no closer to answering the question of what is the optimal treatment for patients with LMCAS.

Evidence for terrigenic SF6 in groundwater from basaltic aquifers, Jeju Island, Korea: Implications for groundwater dating

USGS Publications Warehouse

Koh, Dong-Chan; Plummer, Niel; Busenberg, Eurybiades; Kim, Yongje

2007-01-01

Measurements of the concentrations of dichlorodifluoromethane (CFC-12), tritium (3H), and sulfur hexafluoride (SF6) in groundwater from basaltic aquifers in Jeju Island, Korea, demonstrate a terrigenic source of SF6. Using a lumped-parameter dispersion model, groundwater was identified as young water (<15 years), old water with negligible CFC-12 and 3H, and binary mixtures of the two. Model calculations using dispersion models and binary mixing based on 3H and CFC-12 concentrations demonstrate a non-atmospheric excess of SF6 relative to CFC-12 and 3H concentrations for more than half of the samples. The non-atmospheric excess SF6 may have originated from terrigenic sources in relict volcanic fluids, which could have acquired SF6 from granites and basement rocks of the island during volcanic activity. Local excess anthropogenic sources of SF6 are unlikely. The SF6 age is biased young relative to the CFC-12 age, typically up to 20 years and as high as 30 years. This age bias is more pronounced in samples of groundwater older than 15 years. The presence of terrigenic SF6 can affect the entire dating range for groundwater in mixtures that contain a fraction of old water.

Acquired aplastic anemia.

PubMed

Keohane, Elaine M

2004-01-01

Acquired aplastic anemia (AA) is a disorder characterized by a profound deficit of hematopoietic stem and progenitor cells, bone marrow hypocellularity, and peripheral blood pancytopenia. It primarily affects children, young adults, and those over 60 years of age. The majority of cases are idiopathic; however, idiosyncratic reactions to some drugs, chemicals, and viruses have been implicated in its etiology. An autoimmune T-cell reaction likely causes the stem cell depletion, but the precise mechanism, as well as the eliciting and target antigens, is unknown. Symptoms vary from severe life-threatening cytopenias to moderate or non-severe disease that does not require transfusion support. The peripheral blood typically exhibits pancytopenia, reticulocytopenia, and normocytic or macrocytic erythrocytes. The bone marrow is hypocellular and may exhibit dysplasia of the erythrocyte precursors. First line treatment for severe AA consists of hematopoietic stem cell transplantation in young patients with HLA identical siblings, while immunosuppression therapy is used for older patients and for those of any age who lack a HLA matched donor. Patients with AA have an increased risk of developing paroxysmal nocturnal hemoglobinuria (PNH), myelodysplastic syndrome (MDS), or acute leukemia. Further elucidation of the pathophysiology of this disease will result in a better understanding of the interrelationship among AA, PNH, and MDS, and may lead to novel targeted therapies.

Neural preservation underlies speech improvement from auditory deprivation in young cochlear implant recipients.

PubMed

Feng, Gangyi; Ingvalson, Erin M; Grieco-Calub, Tina M; Roberts, Megan Y; Ryan, Maura E; Birmingham, Patrick; Burrowes, Delilah; Young, Nancy M; Wong, Patrick C M

2018-01-30

Although cochlear implantation enables some children to attain age-appropriate speech and language development, communicative delays persist in others, and outcomes are quite variable and difficult to predict, even for children implanted early in life. To understand the neurobiological basis of this variability, we used presurgical neural morphological data obtained from MRI of individual pediatric cochlear implant (CI) candidates implanted younger than 3.5 years to predict variability of their speech-perception improvement after surgery. We first compared neuroanatomical density and spatial pattern similarity of CI candidates to that of age-matched children with normal hearing, which allowed us to detail neuroanatomical networks that were either affected or unaffected by auditory deprivation. This information enables us to build machine-learning models to predict the individual children's speech development following CI. We found that regions of the brain that were unaffected by auditory deprivation, in particular the auditory association and cognitive brain regions, produced the highest accuracy, specificity, and sensitivity in patient classification and the most precise prediction results. These findings suggest that brain areas unaffected by auditory deprivation are critical to developing closer to typical speech outcomes. Moreover, the findings suggest that determination of the type of neural reorganization caused by auditory deprivation before implantation is valuable for predicting post-CI language outcomes for young children.

The Peer Social Networks of Young Children with Down Syndrome in Classroom Programmes

PubMed Central

Guralnick, Michael J.; Connor, Robert T.; Johnson, L. Clark

2010-01-01

Background The nature and characteristics of the peer social networks of young children with Down syndrome in classroom settings were examined within a developmental framework. Method Comparisons were made with younger typically developing children matched on mental age and typically developing children matched on chronological age. Results Similar patterns were found for all three groups for most peer social network measures. However, group differences were obtained for measures of teacher assistance and peer interactions in unstructured situations. Conclusions Positive patterns appeared to be related to the social orientation of children with Down syndrome and the special efforts of teachers to support children’s peer social networks. Findings also suggested that fundamental peer competence problems for children with Down syndrome remain and may best be addressed within the framework of contemporary models of peer-related social competence. PMID:21765644

Boltzmann babies in the proper time measure

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bousso, Raphael; Freivogel, Ben; Yang, I-S.

2008-05-15

After commenting briefly on the role of the typicality assumption in science, we advocate a phenomenological approach to the cosmological measure problem. Like any other theory, a measure should be simple, general, well defined, and consistent with observation. This allows us to proceed by elimination. As an example, we consider the proper time cutoff on a geodesic congruence. It predicts that typical observers are quantum fluctuations in the early universe, or Boltzmann babies. We sharpen this well-known youngness problem by taking into account the expansion and open spatial geometry of pocket universes. Moreover, we relate the youngness problem directly tomore » the probability distribution for observables, such as the temperature of the cosmic background radiation. We consider a number of modifications of the proper time measure, but find none that would make it compatible with observation.« less

Boltzmann babies in the proper time measure

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bousso, Raphael; Bousso, Raphael; Freivogel, Ben

After commenting briefly on the role of the typicality assumption in science, we advocate a phenomenological approach to the cosmological measure problem. Like any other theory, a measure should be simple, general, well defined, and consistent with observation. This allows us to proceed by elimination. As an example, we consider the proper time cutoff on a geodesic congruence. It predicts that typical observers are quantum fluctuations in the early universe, or Boltzmann babies. We sharpen this well-known youngness problem by taking into account the expansion and open spatial geometry of pocket universes. Moreover, we relate the youngness problem directly tomore » the probability distribution for observables, such as the temperature of the cosmic background radiation. We consider a number of modifications of the proper time measure, but find none that would make it compatible with observation.« less

Brief Report: Methods for Acquiring Structural MRI Data in Very Young Children with Autism Without the Use of Sedation

PubMed Central

Simon, Tony J.; Zierhut, Cynthia; Solomon, Marjorie; Rogers, Sally J.; Amaral, David G.

2016-01-01

We describe a protocol with which we achieved a 93% success rate in acquiring high quality MRI scans without the use of sedation in 2.5–4.5 year old children with autism, developmental delays, and typical development. Our main strategy was to conduct MRIs during natural nocturnal sleep in the evenings after the child's normal bedtime. Alternatively, with some older and higher functioning children, the MRI was conducted while the child was awake and watching a video. Both strategies relied heavily on the creation of a child and family friendly MRI environment and the involvement of parents as collaborators in the project. Scanning very young children with autism, typical development, and developmental delays without the use of sedation or anesthesia was possible in the majority of cases. PMID:18157624

PPL2ab neurons restore sexual responses in aged Drosophila males through dopamine.

PubMed

Kuo, Shu-Yun; Wu, Chia-Lin; Hsieh, Min-Yen; Lin, Chen-Ta; Wen, Rong-Kun; Chen, Lien-Cheng; Chen, Yu-Hui; Yu, Yhu-Wei; Wang, Horng-Dar; Su, Yi-Ju; Lin, Chun-Ju; Yang, Cian-Yi; Guan, Hsien-Yu; Wang, Pei-Yu; Lan, Tsuo-Hung; Fu, Tsai-Feng

2015-06-30

Male sexual desire typically declines with ageing. However, our understanding of the neurobiological basis for this phenomenon is limited by our knowledge of the brain circuitry and neuronal pathways controlling male sexual desire. A number of studies across species suggest that dopamine (DA) affects sexual desire. Here we use genetic tools and behavioural assays to identify a novel subset of DA neurons that regulate age-associated male courtship activity in Drosophila. We find that increasing DA levels in a subset of cells in the PPL2ab neuronal cluster is necessary and sufficient for increased sustained courtship in both young and aged male flies. Our results indicate that preventing the age-related decline in DA levels in PPL2ab neurons alleviates diminished courtship behaviours in male Drosophila. These results may provide the foundation for deciphering the circuitry involved in sexual motivation in the male Drosophila brain.

Microwave brightness temperature features of lunar craters: observation from Chang'E-1 mission

NASA Astrophysics Data System (ADS)

Hu, Guo-Ping; Chen, Ke; Guo, Wei; Li, Qing-Xia; Su, Hong-Yan

2013-01-01

Topographic features of lunar craters have been found from the brightness temperature (TB) observed by the multichannel (3.0, 7.8, 19.35, and 37 GHz) microwave radiometer (MRM) aboard Chang'E-1 (CE-1) in a single track view. As the topographic effect is more obvious at 37 GHz, 37 GHz TB has been focused on in this work. The variation of 37 GHz daytime (nighttime) TB along the profile of a crater is found to show an oscillatory behavior. The amplitude of daytime TB is significantly affected by the observation time and the shape of the crater, whose diameter is bigger than the spatial resolution of MRM onboard CE-1. The large and typical diurnal TB difference (nighttime TB minus daytime TB) at 37 GHz over selected young craters due to the large rock abundance in craters, have been discussed and compared with the altitude profile.

Density Affects the Nature of the Hexatic-Liquid Transition in Two-Dimensional Melting of Soft-Core Systems

NASA Astrophysics Data System (ADS)

Zu, Mengjie; Liu, Jun; Tong, Hua; Xu, Ning

2016-08-01

We find that both continuous and discontinuous hexatic-liquid transitions can happen in the melting of two-dimensional solids of soft-core disks. For three typical model systems, Hertzian, harmonic, and Gaussian-core models, we observe the same scenarios. These systems exhibit reentrant crystallization (melting) with a maximum melting temperature Tm happening at a crossover density ρm. The hexatic-liquid transition at a density smaller than ρm is discontinuous. Liquid and hexatic phases coexist in a density interval, which becomes narrower with increasing temperature and tends to vanish approximately at Tm. Above ρm, the transition is continuous, in agreement with the Kosterlitz-Thouless-Halperin-Nelson-Young theory. For these soft-core systems, the nature of the hexatic-liquid transition depends on density (pressure), with the melting at ρm being a plausible transition point from discontinuous to continuous hexatic-liquid transition.

Mortality and Morbidity Risks and Economic Behavior

PubMed Central

Stoler, Avraham; Meltzer, David

2012-01-01

There are theoretical reasons to expect that high risk of mortality or morbidity during young adulthood decreases investment in human capital. However, investigation of this hypothesis is complicated by a variety of empirical challenges, including difficulties in inferring causation due to omitted variables and reverse causation. For example, to compare two groups with substantially different mortality rates, one typically has to use samples from different countries or time periods, making it difficult to control for other relevant variables. Reverse causation is important because human capital investment can affect mortality and morbidity. To counter these problems, we collected data on human capital investments, fertility decisions, and other economic choices of people at risk for Huntington’s disease. Huntington’s disease is a fatal genetic disorder that introduces a large and exogenous risk of early mortality and morbidity. We find a strong negative relation between mortality and morbidity risks and human capital investment. PMID:22308067

Risk of nontyphoidal Salmonella bacteraemia in African children is modified by STAT4.

PubMed

Gilchrist, James J; Rautanen, Anna; Fairfax, Benjamin P; Mills, Tara C; Naranbhai, Vivek; Trochet, Holly; Pirinen, Matti; Muthumbi, Esther; Mwarumba, Salim; Njuguna, Patricia; Mturi, Neema; Msefula, Chisomo L; Gondwe, Esther N; MacLennan, Jenny M; Chapman, Stephen J; Molyneux, Malcolm E; Knight, Julian C; Spencer, Chris C A; Williams, Thomas N; MacLennan, Calman A; Scott, J Anthony G; Hill, Adrian V S

2018-03-09

Nontyphoidal Salmonella (NTS) is a major cause of bacteraemia in Africa. The disease typically affects HIV-infected individuals and young children, causing substantial morbidity and mortality. Here we present a genome-wide association study (180 cases, 2677 controls) and replication analysis of NTS bacteraemia in Kenyan and Malawian children. We identify a locus in STAT4, rs13390936, associated with NTS bacteraemia. rs13390936 is a context-specific expression quantitative trait locus for STAT4 RNA expression, and individuals carrying the NTS-risk genotype demonstrate decreased interferon-γ (IFNγ) production in stimulated natural killer cells, and decreased circulating IFNγ concentrations during acute NTS bacteraemia. The NTS-risk allele at rs13390936 is associated with protection against a range of autoimmune diseases. These data implicate interleukin-12-dependent IFNγ-mediated immunity as a determinant of invasive NTS disease in African children, and highlight the shared genetic architecture of infectious and autoimmune disease.

Slide-Ring Materials Using Cyclodextrin.

PubMed

Ito, Kohzo

2017-01-01

We have recently synthesized slide-ring materials using cyclodextrin by cross-linking polyrotaxanes, a typical supramolecule. The slide-ring materials have polymer chains with bulky end groups topologically interlocked by figure-of-eight shaped junctions. This indicates that the cross-links can pass through the polymer chains similar to pulleys to relax the tension of the backbone polymer chains. The slide-ring materials also differ from conventional polymers in that the entropy of rings affects the elasticity. As a result, the slide-ring materials show quite small Young's modulus not proportional to the cross-linking density. This concept can be applied to a wide variety of polymeric materials as well as gels. In particular, the slide-ring materials show remarkable scratch-proof properties for coating materials for automobiles, cell phones, mobile computers, and so on. Further current applications include vibration-proof insulation materials for sound speakers, highly abrasive polishing media, dielectric actuators, and so on.

Lessons learned from studying syndromic autism spectrum disorders.

PubMed

Sztainberg, Yehezkel; Zoghbi, Huda Y

2016-10-26

Syndromic autism spectrum disorders represent a group of childhood neurological conditions, typically associated with chromosomal abnormalities or mutations in a single gene. The discovery of their genetic causes has increased our understanding of the molecular pathways critical for normal cognitive and social development. Human studies have revealed that the brain is particularly sensitive to changes in dosage of various proteins from transcriptional and translational regulators to synaptic proteins. Investigations of these disorders in animals have shed light on previously unknown pathogenic mechanisms leading to the identification of potential targets for therapeutic intervention. The demonstration of reversibility of several phenotypes in adult mice is encouraging, and brings hope that with novel therapies, skills and functionality might improve in affected children and young adults. As new research reveals points of convergence between syndromic and nonsyndromic autism spectrum disorders, we believe there will be opportunities for shared therapeutics for this class of conditions.

The consequences of modern military deployment on calcium status and bone health.

PubMed

McCarthy, Mary S; Loan, Lori A; Azuero, Andres; Hobbs, Curtis

2010-06-01

This article highlights the potential negative effect of the current combat environment on bone health of young military men and women who may be at risk for stress fractures and future bone disease because of alterations primarily in diet and physical activity level during deployment. A combination of physiologic biomarkers, including bone turnover and bone mineral density, and nutrition and exercise surveys can provide meaningful data on potential health risks related to deployment. Soldiers participating in an investigation into bone health before and after deployment did not have decreased bone density but the study did raise awareness about an issue that might otherwise go unnoticed because preventive care is typically focused on older adults. Several risk factors may be modifiable and nurses have the necessary skills for counseling and monitoring behaviors that can minimize disabling musculoskeletal injuries that affect quality of life for the individual and unit readiness for the commander. Published by Elsevier Inc.

A case of non-arteritic anterior ischemic optic neuropathy after completion of Harvoni therapy.

PubMed

Manoharan, Niranjan; Subramanian, Prem Sagar

2017-06-01

To report the first reported case of non-arteritic anterior ischemic optic neuropathy (NAION) associated with the use of Harvoni (Gilead Sciences, Foster City, CA, USA), a newly approved treatment for Hepatitis C. We report a case of NAION in a hepatitis C patient who completed Harvoni therapy just prior to presentation. Harvoni was suspected to be the causative agent given a lack of NAION risk factors in an otherwise healthy young patient. NAION is an acute, painless vision loss that typically affects adults over 50. The mechanism of NAION remains uncertain although numerous associations have been identified including certain medications. Harvoni, a combination drug of ledipasvir/sofosbuvir, is a recently FDA-approved treatment for Hepatitis C. To date, however, no ophthalmological side effects have been reported with its use. Continued surveillance of patients treated with Harvoni will be needed to determine if additional events are observed in the future.

Reflux Hypersensitivity: A New Functional Esophageal Disorder.

PubMed

Yamasaki, Takahisa; Fass, Ronnie

2017-10-30

Reflux hypersensitivity, recently introduced by Rome IV as a new functional esophageal disorder, is currently considered as the presence of typical heartburn symptoms in patients with normal upper endoscopy and esophageal biopsies, normal esophageal pH test and with evidence of a close correlation between patients' heartburn and reflux events. Reflux hypersensitivity is very common and together with functional heartburn accounts for more than 90% of the heartburn patients who failed treatment with proton pump inhibitor twice daily. In addition, reflux hypersensitivity affects primarily young to middle aged women, commonly overlaps with another functional gastrointestinal disorders, and is often associated with some type of psychological comorbidity. Diagnosis is made by using endoscopy with esophageal biopsies, pH-impedance, and high-resolution esophageal manometry. Reflux hypersensitivity is primarily treated with esophageal neuromodulators, such as tricyclic anti-depressants and selective serotonin reuptake inhibitors among others. Surgical anti-reflux management may also play an important role in the treatment of reflux hypersensitivity.

Viral bronchiolitis.

PubMed

Florin, Todd A; Plint, Amy C; Zorc, Joseph J

2017-01-14

Viral bronchiolitis is a common clinical syndrome affecting infants and young children. Concern about its associated morbidity and cost has led to a large body of research that has been summarised in systematic reviews and integrated into clinical practice guidelines in several countries. The evidence and guideline recommendations consistently support a clinical diagnosis with the limited role for diagnostic testing for children presenting with the typical clinical syndrome of viral upper respiratory infection progressing to the lower respiratory tract. Management is largely supportive, focusing on maintaining oxygenation and hydration of the patient. Evidence suggests no benefit from bronchodilator or corticosteroid use in infants with a first episode of bronchiolitis. Evidence for other treatments such as hypertonic saline is evolving but not clearly defined yet. For infants with severe disease, the insufficient available data suggest a role for high-flow nasal cannula and continuous positive airway pressure use in a monitored setting to prevent respiratory failure. Copyright © 2017 Elsevier Ltd. All rights reserved.

Inhibition of Personally-Relevant Angry Faces Moderates the Effect of Empathy on Interpersonal Functioning

PubMed Central

Iacono, Vanessa; Ellenbogen, Mark A.; Wilson, Alexa L.; Desormeau, Philip; Nijjar, Rami

2015-01-01

While empathy is typically assumed to promote effective social interactions, it can sometimes be detrimental when it is unrestrained and overgeneralized. The present study explored whether cognitive inhibition would moderate the effect of empathy on social functioning. Eighty healthy young adults underwent two assessments six months apart. Participants’ ability to suppress interference from distracting emotional stimuli was assessed using a Negative Affective Priming Task that included both generic and personally-relevant (i.e., participants’ intimate partners) facial expressions of emotion. The UCLA Life Stress Interview and Empathy Quotient were administered to measure interpersonal functioning and empathy respectively. Multilevel modeling demonstrated that higher empathy was associated with worse concurrent interpersonal outcomes for individuals who showed weak inhibition of the personally-relevant depictions of anger. The effect of empathy on social functioning might be dependent on individuals’ ability to suppress interference from meaningful emotional distractors in their environment. PMID:25695426

Characterization of bacterial knot disease caused by Pseudomonas savastanoi pv. savastanoi on pomegranate (Punica granatum L.) trees: a new host of the pathogen.

PubMed

Bozkurt, I A; Soylu, S; Mirik, M; Ulubas Serce, C; Baysal, Ö

2014-11-01

This study aimed to isolate and identify the causal organism causing hyperplastic outgrowths (knots) on stems and branches of pomegranate trees in the Eastern Mediterranean region of Turkey. Bacterial colonies were isolated from young knots on plates containing selective nutrient media. Biochemical tests, fatty acid analysis and PCR were performed to identify possible causal disease agent. Representative isolates were identified as Pseudomonas.pv.savastanoi (Psv) using biochemical tests, fatty acid profiling and PCR. Following inoculation of pomegranate plants (cv. hicaz) with bacterial suspensions, 25 of 54 bacterial isolates caused typical knots at the site of inoculation. PCR analysis, using specific primer for Psv, generated a single amplicon from all isolates. The similarity of the sequence of Turkish pomegranate isolate was 99% similar to the corresponding gene sequences of Psv in the databases. Based on symptoms, biochemical, molecular, pathogenicity tests and sequence analyses, the disease agent of knots observed on the pomegranate trees is Psv. To the best of our knowledge, this research has revealed pomegranate as a natural host of Psv, which extends the list of host plant species affected by the pathogen in the world and Turkey. Pomegranate trees were affected by the disease with outgrowths (galls or knot) disease. Currently, there is no published study on disease agent(s) causing the galls or knots on pomegranate trees in worldwide. Bacterial colonies were isolated from young knots. The causal agent of the knot Pseudomonas savastanoi pv.savastanoi (Psv) was identified based on symptoms, biochemical, molecular methods, pathogenicity tests and sequence analysis. To the best of our knowledge, this is the first report of Psv on pomegranate as a natural host, which extends the growing list of plant species affected by this bacterium in the world and Turkey. © 2014 The Society for Applied Microbiology.

The Role of Affect in Intraindividual Variability in Task Performance for Young Learners

ERIC Educational Resources Information Center

Butler, Yuko Goto

2017-01-01

Young learners (defined as children ages 5-12) of English as a foreign language are growing in number worldwide. At the policy level, foreign language (FL) programs for young learners are increasingly emphasizing the use of task-based language teaching (TBLT). In practice, however, designing and implementing tasks for young learners poses numerous…

Factors Affecting the Establishment of Young Farm Operators in Iowa and Implications for Agricultural Education.

ERIC Educational Resources Information Center

Crawford, Harold R.

A stratified random sample of 307 young farm operators from the five farming areas of Iowa were interviewed to: (1) ascertain factors influencing the establishment of young farm operators, (2) estimate the number of young farm operators becoming established each year, (3) determine their agricultural education needs, (4) examine differences among…

Cross-cultural aging in cognitive and affective components of subjective well-being.

PubMed

Pethtel, Olivia; Chen, Yiwei

2010-09-01

The present study examined age and cultural differences in cognitive and affective components of subjective well-being. A sample of 188 American and Chinese young and older adults completed surveys measuring self-life satisfaction, perceived family's life satisfaction, positive affect, and negative affect. Across cultures, older adults reported lower negative affect than did young adults. Americans reported higher self-life satisfaction, perceived family's life satisfaction, and positive affect than did Chinese. In addition, perceived family's life satisfaction was more related to self-life satisfaction for Chinese than for Americans. Findings are discussed in light of socioemotional selectivity theory and theories on culture and self-construal. (c) 2010 APA, all rights reserved.

Fires of Galactic Youth Artist Animation

NASA Image and Video Library

2004-12-22

This artist's animation shows a typical young galaxy, teeming with hot, newborn stars and exploding supernovas. The supernovas are seen as white flashes of light. NASA's Galaxy Evolution Explorer spotted three-dozen young galaxies like the one shown here in our corner of the universe. It was able to see them with the help of its highly sensitive ultraviolet detectors. Because newborn stars radiate ultraviolet light, young galaxies light up brilliantly when viewed in ultraviolet wavelengths. The findings came as a surprise, because astronomers had thought that the universe's "birth-rate" had declined, and that massive galaxies were no longer forming. http://photojournal.jpl.nasa.gov/catalog/PIA07144

Drug Issues Affecting Chinese, Indian and Pakistani People Living in Greater Glasgow

ERIC Educational Resources Information Center

Ross, A. J.; Heim, D.; Bakshi, N.; Davies, J. B.; Flatley, K. J.; Hunter, S. C.

2004-01-01

This paper describes research on drug issues affecting Chinese, Indian and Pakistani people living in Greater Glasgow. There were two strands: (i) a questionnaire-based survey of young people and focus groups; (ii) interviews with young people and adults. The primary aims were to gather prevalence data and to investigate perceptions about current…

Some Population Trends Affecting Extension Education and Other Community Programs.

ERIC Educational Resources Information Center

Niederfrank, E. J.

Population trends affecting extension education and other community programs reveal that there will be large increases in numbers of young adult and young middleaged households, beginning in the next five years. The number of households in the United States will rise to 84.4 million by July 1985, representing an increase of 26.3 million over the…

High School Size, Participation in Activities, and Young Adult Social Participation: Some Enduring Effects of Schooling.

ERIC Educational Resources Information Center

Lindsay, Paul

1984-01-01

This study evaluates a model predicting that school size affects student participation in extracurricular activities and that these leisure interests will continue in young adult life. High school social participation, it is hypothesized, also is influenced by curriculum track placement and academic performance, which are affected by student…

"Everything...Affects Everything": Promoting Critical Perspectives toward Bullying with "Thirteen Reasons Why"

ERIC Educational Resources Information Center

Chisholm, James S.; Trent, Brandie

2012-01-01

"Everything...affects everything," from Jay Asher's young adult novel, "Thirteen Reasons Why," captures a central message of this text in which a young woman named Hannah Baker leaves behind a series of tapes addressed to particular individuals who played a part in producing the snowball effect that led to her suicide. "Everything...affects…

Affective Self-Regulation Trajectories during Secondary School Predict Substance Use among Urban Minority Young Adults

ERIC Educational Resources Information Center

Griffin, Kenneth W.; Lowe, Sarah R.; Acevedo, Bianca P.; Botvin, Gilbert J.

2015-01-01

This study explored the relationship between trajectories of affective self-regulation skills during secondary school and young adult substance use in a large multiethnic, urban sample (N = 995). During secondary school, participants completed a measure of cognitive and behavioral skills used to control negative, unpleasant emotions or perceived…

On the temporal stability of personality: evidence for differential stability and the role of life experiences.

PubMed

Vaidya, Jatin G; Gray, Elizabeth K; Haig, Jeffrey; Watson, David

2002-12-01

The authors investigated the stability of personality and trait affect in young adults. In Studies 1 and 2, young adults were retested on a Big Five personality measure and a trait affect inventory over a 2.5-year and a 2-month period, respectively. Results from Study 1 point to positive mean-level changes; participants scored higher on Extraversion, Openness, Agreeableness, and Conscientiousness at Time 2. Affectively, participants experienced less negative affect and more positive affect at Time 2. Results from both retests provide clear evidence of differential stability. Affective traits were consistently less stable than the Big Five. Other analyses suggest that life events influence the stability of affective traits more than the Big Five.

How HANDy Are Baby Signs? A Commentary on a Systematic Review of the Impact of Gestural Communication on Typically Developing, Hearing Infants under the Age of 36 Months

ERIC Educational Resources Information Center

Howard, Lorraine E.; Doherty-Sneddon, Gwyneth

2014-01-01

The ethos behind provision of early intervention programmes to infants and young children with additional support needs has been established for some time (e.g. Right-from-the-Start), but targeting the development of typically developing infants has been a relatively recent phenomenon. Baby sign is one of the many intervention techniques…

KSC-04pd0629

NASA Image and Video Library

2004-03-17

KENNEDY SPACE CENTER, FLA. -- On Kennedy Parkway, which runs through KSC, a young bald eagle is spotted perched on the side of its nest. The nest is one of 12 active nests throughout the Merritt Island National Wildlife Refuge, which shares a boundary with KSC. Young birds lack the typical white head, which they gain after several years. Nests are masses of sticks usually in the top of a tall tree. Their habitat is near lakes, rivers, marshes and seacoasts.

KSC-04PD-0629

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On Kennedy Parkway, which runs through KSC, a young bald eagle is spotted perched on the side of its nest. The nest is one of 12 active nests throughout the Merritt Island National Wildlife Refuge, which shares a boundary with KSC. Young birds lack the typical white head, which they gain after several years. Nests are masses of sticks usually in the top of a tall tree. Their habitat is near lakes, rivers, marshes and seacoasts.

KSC-04PD-0630

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On Kennedy Parkway, which runs through KSC, a young bald eagle is spotted perched on the side of its nest. The nest is one of 12 active nests throughout the Merritt Island National Wildlife Refuge, which shares a boundary with KSC. Young birds lack the typical white head, which they gain after several years. Nests are masses of sticks usually in the top of a tall tree. Their habitat is near lakes, rivers, marshes and seacoasts.

Velopharyngeal Status of Stop Consonants and Vowels Produced by Young Children with and without Repaired Cleft Palate at 12, 14, and 18 Months of Age: A Preliminary Analysis

ERIC Educational Resources Information Center

Eshghi, Marziye; Vallino, Linda D.; Baylis, Adriane L.; Preisser, John S.; Zajac, David J.

2017-01-01

Purpose: The objective was to determine velopharyngeal (VP) status of stop consonants and vowels produced by young children with repaired cleft palate (CP) and typically developing (TD) children from 12 to 18 months of age. Method: Nasal ram pressure (NRP) was monitored in 9 children (5 boys, 4 girls) with repaired CP with or without cleft lip and…

Peers as clinicians: Examining the impact of Stay Play Talk on social communication in young preschoolers with autism.

PubMed

Barber, Angela B; Saffo, Rachel W; Gilpin, Ansley T; Craft, Lydia D; Goldstein, Howard

2016-01-01

Peer Mediated Interventions (PMIs) can be incorporated into integrated early childhood and preschool settings to address socialization impairments observed in children with ASD (Katz & Girolametto, 2013). However, research examining specific PMI strategies with young preschoolers remains limited. The current study examines the efficacy of the Stay, Play, Talk PMI (English, Shafer, Goldstein, & Kaczmerek, 1997) on the social communication skills of young preschool children diagnosed with an Autism Spectrum Disorder (ASD). Each of 3 typically developing children (ages 3-5 years) was paired with a child with an ASD (ages 3-4 years). Typically developing peers were taught to Stay with their friend, Play with their friend, and Talk to their friend. The child dyads played together during two, 20-min weekly sessions for 6-8 weeks. A multiple baseline design across participants was implemented to measure the impact of the Stay Play Talk strategies on social initiations and responses characterized by non-coordinated gestures, gestures, and words. Simulation Modeling Analysis was also conducted to confirm visual analysis. All 3 typical peer buddies and all 3 target children with ASD demonstrated increases in the frequency of their responses, reaching levels that greatly exceeded baseline levels. Further, social reciprocations increased among each dyad above baseline. Social initiations remained variable across dyads. Gains were not maintained two months post intervention. Results of this study corroborated previous findings that support the usefulness of PMIs to improve social communication of young children with ASD (Chan et al., 2009) and suggest an economical, naturally occurring approach to improve social communication during early childhood. Readers will gain knowledge regarding the social communication profile of children with ASD and how this profile can negatively impact language development and peer relationships. In addition, readers will be able to identify the basic components of the Stay Play Talk intervention. Finally, this paper will explain the impacts of the Stay Play Talk intervention on the social communication skills of young children with ASD. Copyright © 2015 Elsevier Inc. All rights reserved.

The Effects of Daily Co-Occurrence of Affect on Older Adults’ Reactivity to Health Stressors

PubMed Central

Ramsey, Jennifer L.; Neupert, Shevaun D.; Mroczek, Daniel K.; Spiro, Avron

2015-01-01

Objectives The present study examined age differences among older adults in the daily co-occurrence of affect and its potential role in buffering the negative effects of health stressors. Design Participants were from the Veterans Affairs Normative Aging Study (NAS) and included 249 young-old adults (age = 60–79 years, M=71.6) and 64 old-old adults (age = 80–89, M = 82.9) who completed questionnaires assessing stressors, physical health symptoms, and positive and negative affect on eight consecutive days. Results An independent samples t-test showed young-old and old-old adults did not significantly differ in their mean levels of daily co-occurrence of affect. The between-person relationships among stressors, health, and daily co-occurrence of affect revealed that neither stressors nor health were significantly related to daily co-occurrence of affect. However, results from a multilevel model revealed a three-way cross-level interaction (Health Stressor X Age Group X Co-Occurrence of Affect) where old-old adults with higher levels of co-occurrence of affect were less emotionally reactive to health stressors than young-old adults. Conclusion These findings provide support for the assertion that co-occurrence of affect functions in an adaptive capacity and highlight the importance of examining domain specific stressors. PMID:26518259

The effects of daily co-occurrence of affect on older adults' reactivity to health stressors.

PubMed

Ramsey, Jennifer L; Neupert, Shevaun D; Mroczek, Daniel K; Spiro, Avron

2016-01-01

The present study examined age differences among older adults in the daily co-occurrence of affect and its potential role in buffering the negative effects of health stressors. Participants were from the Veterans Affairs Normative Aging Study and included 249 young-old adults (age = 60-79 years, M = 71.6) and 64 old-old adults (age = 80-89, M = 82.9) who completed questionnaires assessing stressors, physical health symptoms, and positive and negative affect for eight consecutive days. An independent samples t-test showed young-old and old-old adults did not significantly differ in their mean levels of daily co-occurrence of affect. The between-person relationships among stressors, health and daily co-occurrence of affect revealed that neither stressors nor health were significantly related to daily co-occurrence of affect. However, results from a multilevel model revealed a three-way cross-level interaction (health stressor × age group × co-occurrence of affect) where old-old adults with higher levels of co-occurrence of affect were less emotionally reactive to health stressors than young-old adults. These findings provide support for the assertion that co-occurrence of affect functions in an adaptive capacity and highlight the importance of examining domain-specific stressors.

Enteric viruses

USDA-ARS?s Scientific Manuscript database

Characteristic clinical signs associated with viral enteritis in young poultry include diarrhea, anorexia, litter eating, ruffled feathers, and poor growth. Intestines may have lesions; intestines are typically dilated and are filled with fluid and gaseous contents. The sequela to clinical disease...

The importance of physical activity and sleep for affect on stressful days: Two intensive longitudinal studies.

PubMed

Flueckiger, Lavinia; Lieb, Roselind; Meyer, Andrea H; Witthauer, Cornelia; Mata, Jutta

2016-06-01

We investigated the potential stress-buffering effect of 3 health behaviors-physical activity, sleep quality, and snacking-on affect in the context of everyday life in young adults. In 2 intensive longitudinal studies with up to 65 assessment days over an entire academic year, students (Study 1, N = 292; Study 2, N = 304) reported stress intensity, sleep quality, physical activity, snacking, and positive and negative affect. Data were analyzed using multilevel regression analyses. Stress and positive affect were negatively associated; stress and negative affect were positively associated. The more physically active than usual a person was on a given day, the weaker the association between stress and positive affect (Study 1) and negative affect (Studies 1 and 2). The better than usual a person's sleep quality had been during the previous night, the weaker the association between stress and positive affect (Studies 1 and 2) and negative affect (Study 2). The association between daily stress and positive or negative affect did not differ as a function of daily snacking (Studies 1 and 2). On stressful days, increasing physical activity or ensuring high sleep quality may buffer adverse effects of stress on affect in young adults. These findings suggest potential targets for health-promotion and stress-prevention programs, which could help reduce the negative impact of stress in young adults. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Daily relations among affect, urge, targeted naltrexone, and alcohol use in young adults

PubMed Central

Bold, Krysten W.; Fucito, Lisa M.; Corbin, William R.; DeMartini, Kelly S.; Leeman, Robert F.; Kranzler, Henry R.; O’Malley, Stephanie S.

2016-01-01

Heavy drinking among young adults is a serious public health problem. Naltrexone, an opioid antagonist, has been shown to reduce drinking in young adults compared to placebo and can be taken on a targeted (i.e., as needed) basis. Understanding risk factors for drinking and naltrexone effects within-person in young adults may help to optimize the use of targeted naltrexone. The current study was a secondary analysis of daily diary data from 127 (n=40 female) young adults (age 18-25) enrolled in a double-blind clinical trial of daily (25 mg) plus targeted (25 mg) naltrexone versus placebo. Hierarchical linear models were used to examine the effects of daily affect, urge, and taking targeted medication on same-day risk of drinking to intoxication (defined as estimated blood-alcohol-concentration, BAC≥.08g%). Results indicated urge significantly mediated within-person positive affect–drinking relations on a daily level. Specifically, positive affect was associated with greater urge to drink, which in turn was associated with greater odds of BAC≥.08g%. Furthermore, days of greater positive affect and urge were associated with taking a targeted dose of medication, which reduced the likelihood of intoxication by nearly 23% in the naltrexone group compared to placebo. Gender and family history of alcohol dependence were examined as moderators of these daily level effects. These results provide further evidence of naltrexone’s ability to reduce alcohol consumption in young adults and identify potential within-person risk processes related to heavy drinking that could inform alcohol-related interventions for this population. PMID:27690505

Aggregation in environmental systems - Part 2: Catchment mean transit times and young water fractions under hydrologic nonstationarity

NASA Astrophysics Data System (ADS)

Kirchner, J. W.

2016-01-01

Methods for estimating mean transit times from chemical or isotopic tracers (such as Cl-, δ18O, or δ2H) commonly assume that catchments are stationary (i.e., time-invariant) and homogeneous. Real catchments are neither. In a companion paper, I showed that catchment mean transit times estimated from seasonal tracer cycles are highly vulnerable to aggregation error, exhibiting strong bias and large scatter in spatially heterogeneous catchments. I proposed the young water fraction, which is virtually immune to aggregation error under spatial heterogeneity, as a better measure of transit times. Here I extend this analysis by exploring how nonstationarity affects mean transit times and young water fractions estimated from seasonal tracer cycles, using benchmark tests based on a simple two-box model. The model exhibits complex nonstationary behavior, with striking volatility in tracer concentrations, young water fractions, and mean transit times, driven by rapid shifts in the mixing ratios of fluxes from the upper and lower boxes. The transit-time distribution in streamflow becomes increasingly skewed at higher discharges, with marked increases in the young water fraction and decreases in the mean water age, reflecting the increased dominance of the upper box at higher flows. This simple two-box model exhibits strong equifinality, which can be partly resolved by simple parameter transformations. However, transit times are primarily determined by residual storage, which cannot be constrained through hydrograph calibration and must instead be estimated by tracer behavior. Seasonal tracer cycles in the two-box model are very poor predictors of mean transit times, with typical errors of several hundred percent. However, the same tracer cycles predict time-averaged young water fractions (Fyw) within a few percent, even in model catchments that are both nonstationary and spatially heterogeneous (although they may be biased by roughly 0.1-0.2 at sites where strong precipitation seasonality is correlated with precipitation tracer concentrations). Flow-weighted fits to the seasonal tracer cycles accurately predict the flow-weighted average Fyw in streamflow, while unweighted fits to the seasonal tracer cycles accurately predict the unweighted average Fyw. Young water fractions can also be estimated separately for individual flow regimes, again with a precision of a few percent, allowing direct determination of how shifts in a catchment's hydraulic regime alter the fraction of water reaching the stream by fast flowpaths. One can also estimate the chemical composition of idealized "young water" and "old water" end-members, using relationships between young water fractions and solute concentrations across different flow regimes. These results demonstrate that mean transit times cannot be estimated reliably from seasonal tracer cycles and that, by contrast, the young water fraction is a robust and useful metric of transit times, even in catchments that exhibit strong nonstationarity and heterogeneity.

Confronting the Youth Demographic Challenge: The Labor Market Prospects of Out-of-School Young Adults. Policy Issues Monograph.

ERIC Educational Resources Information Center

Sum, Andrew; Fogg, Neeta; Mangum, Garth

The labor market prospects of out-of-school young adults and options for improving the employment and earnings potential of all young adults were examined. The following issues were among those considered: demographic and social factors affecting young adults' employment prospects; employment trends and labor market problems in the United States…

Minority stress is longitudinally associated with alcohol-related problems among sexual minority women.

PubMed

Wilson, Sarah M; Gilmore, Amanda K; Rhew, Isaac C; Hodge, Kimberley A; Kaysen, Debra L

2016-10-01

Compared to sexual minority men and heterosexual women, sexual minority women report elevated alcohol use in young adulthood. Heavy alcohol use and alcohol use disorders disproportionately affect sexual minority women across the lifespan, yet there is limited research investigating reasons for such associations. The present study investigates longitudinal associations between minority stress and both alcohol use as well as self-rated drinking consequences. Participants (N=1057) were self-identified lesbian (40.5%) and bisexual (59.5%) women between the ages of 18 to 25 recruited from across the U.S. using online advertisements. Participants completed four annual surveys. Hurdle mixed effects models were used to assess associations between minority stress and typical weekly drinking and drinking consequences one year later. Minority stress was not significantly associated with subsequent typical drinking. However, minority stress was significantly associated with having any alcohol consequences as well as the count of alcohol consequences one year later after controlling for covariates. Consistent with extant literature, this study provides evidence for a prospective association between minority stress experienced by sexual minority women and drinking consequences. This study also provides support for the potential impact of efforts to reduce minority stress faced by sexual minority women. Published by Elsevier Ltd.

The validity and scalability of the Theory of Mind Scale with toddlers and preschoolers.

PubMed

Hiller, Rachel M; Weber, Nathan; Young, Robyn L

2014-12-01

Despite the importance of theory of mind (ToM) for typical development, there remain 2 key issues affecting our ability to draw robust conclusions. One is the continued focus on false belief as the sole measure of ToM. The second is the lack of empirically validated measures of ToM as a broad construct. Our key aim was to examine the validity and reliability of the 5-item ToM scale (Peterson, Wellman, & Liu, 2005). In particular, we extended on previous research of this scale by assessing its scalability and validity for use with children from 2 years of age. Sixty-eight typically developing children (aged 24 to 61 months) were assessed on the scale's 5 tasks, along with a sixth Sally-Anne false-belief task. Our data replicated the scalability of the 5 tasks for a Rasch-but not Guttman-scale. Guttman analysis showed that a 4-item scale may be more suitable for this age range. Further, the tasks showed good internal consistency and validity for use with children as young as 2 years of age. Overall, the measure provides a valid and reliable tool for the assessment of ToM, and in particular, the longitudinal assessment of this ability as a construct. (c) 2014 APA, all rights reserved.

Laterality of Temporoparietal Causal Connectivity during the Prestimulus Period Correlates with Phonological Decoding Task Performance in Dyslexic and Typical Readers

PubMed Central

Liederman, Jacqueline; McGraw Fisher, Janet; Wu, Meng-Hung

2012-01-01

We examined how effective connectivity into and out of the left and right temporoparietal areas (TPAs) to/from other key cortical areas affected phonological decoding in 7 dyslexic readers (DRs) and 10 typical readers (TRs) who were young adults. Granger causality was used to compute the effective connectivity of the preparatory network 500 ms prior to presentation of nonwords that required phonological decoding. Neuromagnetic activity was analyzed within the low, medium, and high beta and gamma subbands. A mixed-model analysis determined whether connectivity to or from the left and right TPAs differed across connectivity direction (in vs. out), brain areas (right and left inferior frontal and ventral occipital–temporal and the contralateral TPA), reading group (DR vs. TR), and/or task performance. Within the low beta subband, better performance was associated with increased influence of the left TPA on other brain areas across both reading groups and poorer performance was associated with increased influence of the right TPA on other brain areas for DRs only. DRs were also found to have an increase in high gamma connectivity between the left TPA and other brain areas. This study suggests that hierarchal network structure rather than connectivity per se is important in determining phonological decoding performance. PMID:21980019

Orthostatic intolerance: potential pathophysiology and therapy.

PubMed

Lu, Chih-Cherng; Tseng, Ching-Jiunn; Tang, Hung-Shang; Tung, Che-Se

2004-09-30

Orthostatic intolerance affects an estimated 1 in 500 persons and causes a wide range of disabilities. After essential hypertension, it is the most frequently encountered dysautonomia, accounting for the majority of patients referred to centers specializing in autonomic disorders. Patients are typically young females with symptoms such as dizziness, visual changes, head and neck discomfort, poor concentration, fatigue, palpitations, tremulousness, anxiety, and, in some cases, syncope. Syncope is the most hazardous symptom of orthostatic intolerance, presumably occurring because of impaired cerebral perfusion and in part to compensatory autonomic mechanisms. The etiology of this syndrome is still unclear but is heterogeneous. Orthostatic intolerance used to be characterized by an overall enhancement of noradrenergic tone at rest in some patients and by a patchy dysautonomia of postganglionic sympathetic fibers with a compensatory cardiac sympathetic activation in others. However, recent advances in molecular genetics are improving our understanding of orthostatic intolerance, such as several genetic diseases (such as Ehler-Danlos syndrome and norepinephrine transporter deficiency) presenting with symptoms typical of orthostatic intolerance. Future work will include investigation of genetic functional mutations underlying interindividual differences in autonomic cardiovascular control, body fluid regulation, and vascular regulation in orthostatic intolerance patients. The goal of this review article is to describe recent advances in understanding the pathophysiological mechanisms of orthostatic intolerance and their clinical significance.

Solitary Alcohol Use in Teens Is Associated With Drinking in Response to Negative Affect and Predicts Alcohol Problems in Young Adulthood

PubMed Central

Creswell, Kasey G.; Chung, Tammy; Clark, Duncan B.; Martin, Christopher S.

2015-01-01

Adolescent solitary drinking may represent an informative divergence from normative behavior, with important implications for understanding risk for alcohol-use disorders later in life. Within a self-medication framework, we hypothesized that solitary alcohol use would be associated with drinking in response to negative affect and that such a pattern of drinking would predict alcohol problems in young adulthood. We tested these predictions in a longitudinal study in which we examined whether solitary drinking in adolescence (ages 12–18) predicted alcohol-use disorders in young adulthood (age 25) in 466 alcohol-using teens recruited from clinical programs and 243 alcohol-using teens recruited from the community. Findings showed that solitary drinking was associated with drinking in response to negative affect during adolescence and predicted alcohol problems in young adulthood. Results indicate that drinking alone is an important type of alcohol-use behavior that increases risk for the escalation of alcohol use and the development of alcohol problems. PMID:25977842

Solitary Alcohol Use in Teens Is Associated With Drinking in Response to Negative Affect and Predicts Alcohol Problems in Young Adulthood.

PubMed

Creswell, Kasey G; Chung, Tammy; Clark, Duncan B; Martin, Christopher S

2014-09-01

Adolescent solitary drinking may represent an informative divergence from normative behavior, with important implications for understanding risk for alcohol-use disorders later in life. Within a self-medication framework, we hypothesized that solitary alcohol use would be associated with drinking in response to negative affect and that such a pattern of drinking would predict alcohol problems in young adulthood. We tested these predictions in a longitudinal study in which we examined whether solitary drinking in adolescence (ages 12-18) predicted alcohol-use disorders in young adulthood (age 25) in 466 alcohol-using teens recruited from clinical programs and 243 alcohol-using teens recruited from the community. Findings showed that solitary drinking was associated with drinking in response to negative affect during adolescence and predicted alcohol problems in young adulthood. Results indicate that drinking alone is an important type of alcohol-use behavior that increases risk for the escalation of alcohol use and the development of alcohol problems.

Effects of aging, word frequency, and text stimulus quality on reading across the adult lifespan: Evidence from eye movements.

PubMed

Warrington, Kayleigh L; McGowan, Victoria A; Paterson, Kevin B; White, Sarah J

2018-04-19

Reductions in stimulus quality may disrupt the reading performance of older adults more when compared with young adults because of sensory declines that begin early in middle age. However, few studies have investigated adult age differences in the effects of stimulus quality on reading, and none have examined how this affects lexical processing and eye movement control. Accordingly, we report two experiments that examine the effects of reduced stimulus quality on the eye movements of young (18-24 years), middle-aged (41-51 years), and older (65+ years) adult readers. In Experiment 1, participants read sentences that contained a high- or low-frequency critical word and that were presented normally or with contrast reduced so that words appeared faint. Experiment 2 further investigated effects of reduced stimulus quality using a gaze-contingent technique to present upcoming text normally or with contrast reduced. Typical patterns of age-related reading difficulty (e.g., slower reading, more regressions) were observed in both experiments. In addition, eye movements were disrupted more for older than younger adults when all text (Experiment 1) or just upcoming text (Experiment 2) appeared faint. Moreover, there was an interaction between stimulus quality and word frequency (Experiment 1), such that readers fixated faint low-frequency words for disproportionately longer. Crucially, this effect was similar across all age groups. Thus, although older readers suffer more from reduced stimulus quality, this additional difficulty primarily affects their visual processing of text. These findings have important implications for understanding the role of stimulus quality on reading behavior across the lifespan. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Expression of N-methyl-D-aspartate receptor subunits in the bovine ovum: ova as a potential source of autoantigens causing anti-NMDAR encephalitis.

PubMed

Tachibana, Naoko; Kinoshita, Michiaki; Kametani, Fuyuki; Tanaka, Keiko; Une, Yumi; Komatsu, Yotaro; Kobayashi, Yukihiro; Ikeda, Shu-ichi

2015-03-01

Autoimmune synaptic encephalitis is characterized by the presence of autoantibodies against synaptic constituent receptors and manifests as neurological and psychiatric disorders. Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is such an autoimmune disorder that predominantly affects young women. It is associated with antibodies against the extracellular region of the NR1 subunit of postsynaptic NMDAR. Each NMDAR functions as a heterotetrameric complex that is composed of four subunits, including NR1 and NR2A, NR2B, or NR2C. Importantly, ovarian teratoma is a typical complication of anti-NMDAR encephalitis in female patients and may contain antigenic neural tissue; however, antigenic sites remain unknown in female patients without ovarian teratoma. The purpose of this study was to investigate the expression of NMDARs in the ovum. We detected NR1 and NR2B immunoreactivity in protein fractions extracted from the bovine ovary and ova by SDS-polyacrylamide gel electrophoresis and immunoblotting analysis. Immunoprecipitates digested with trypsin were analyzed by reverse phase liquid chromatography coupled to tandem mass spectrometry. We obtained the following five peptides: SPFGRFK and KNLQDR, which are consistent with partial sequences of human NR1, and GVEDALVSLK, QPTVAGAPK, and NEVMSSK, which correspond to those of NR2A, NR2B and NR2C, respectively. Immunocytochemical analysis revealed that the bovine ovum was stained with the immunoglobulin G purified from the serum of a patient with anti-NMDAR encephalitis. Taken together, we propose that the normal ovum expresses NMDARs that have strong affinity for the disease-specific IgG. The presence of NMDARs in ova may help explain why young females without ovarian teratomas are also affected by anti-NMDAR encephalitis.

Educational clinical case series for pediatric allergy and immunology: allergic proctocolitis, food protein-induced enterocolitis syndrome and allergic eosinophilic gastroenteritis with protein-losing gastroenteropathy as manifestations of non-IgE-mediated cow's milk allergy.

PubMed

Maloney, Jennifer; Nowak-Wegrzyn, Anna

2007-06-01

Cow's milk protein allergy is the most common food allergy in infants and young children. It is estimated that up to 50% of pediatric cow's milk allergy is non-IgE-mediated. Allergic proctocolitis is a benign disorder manifesting with blood-streaked stools in otherwise healthy-appearing infants who are breast- or formula-fed. Symptoms resolve within 48-72 h following elimination of dietary cow's milk protein. Most infants tolerate cow's milk by their first birthday. Food protein-induced enterocolitis syndrome presents in young formula-fed infants with chronic emesis, diarrhea, and failure to thrive. Reintroduction of cow's milk protein following a period of avoidance results in profuse, repetitive emesis within 2-3 h following ingestion; 20% of acute exposures may be associated with hypovolemic shock. Treatment of acute reactions is with vigorous hydration. Most children become tolerant with age; attempts of re-introduction of milk must be done under physician supervision and with secure i.v. access. Allergic eosinophilic gastroenteritis affects infants as well as older children and adolescents. Abdominal pain, emesis, diarrhea, failure to thrive, or weight loss are the most common symptoms. A subset of patients may develop protein-losing enteropathy. Fifty percent of affected children are atopic and have evidence of food-specific IgE antibody but skin prick tests and serum food-IgE levels correlate with response to elimination diet poorly. Elemental diet based on the amino-acid formula leads to resolutions of gastrointestinal eosinophilic inflammation typically within 6 wk.

Genital Responses to Rape Vignettes Among Young Men: The Influence of Mood and Directed Attention.

PubMed

Lalumière, Martin L; Fairweather, Annabree; Harris, Grant T; Suschinsky, Kelly D; Seto, Michael C

2017-04-01

Although it is clear that men with a history of sexual assaults against women produce higher relative genital responses to rape vignettes in the laboratory than do men without such a history, it remains unclear what aspects of the vignettes are eliciting these responses, and whether the genital responses are affected by situational factors. The antisocial tendencies hypothesis states that many men are inhibited by cues of violence, suffering, and coercion in rape vignettes, but other men, particularly antisocial and sexually aggressive men, are not so inhibited. In this study, we investigated whether the hypothesized inhibition to rape vignettes among nonoffenders could be affected by manipulation of mood and directed attention. A total of 48 young men were exposed to audio-recorded vignettes describing mutually consenting and nonviolent sexual interactions, mutually consenting and violent sexual interactions, nonconsenting and violent sexual interactions, and nonsexual and nonviolent social interactions (within-subjects). Participants were randomly assigned to a mood manipulation designed to induce a happy, neutral, or sad mood (between-subjects). All were asked to pay attention to either sex words or violent words while listening to the vignettes (within-subjects). As is typically observed, genital responses were lower (inhibited) when vignettes included cues of violence or nonconsent. Both happy and sad mood inductions reduced this inhibition, so that men induced into a happy or sad mood showed greater relative responding to cues of violence or nonconsent compared with men in a neutral mood. The attention manipulation had no significant effect. Results suggest that genital responses to rape cues can be situationally influenced, but not necessarily as predicted by the antisocial tendencies hypothesis.

Factors affecting distribution of wood, detritus, and sediment in headwater streams draining managed young-growth red alder-conifer forests in southeast Alaska

Treesearch

Takashi Gomi; Adelaide C. Johnson; Robert L. Deal; Paul E. Hennon; Ewa H. Orlikowska; Mark S. Wipfli

2006-01-01

Factors (riparian stand condition, management regimes, and channel properties) affecting distributions of wood, detritus (leaves and branches), and sediment were examined in headwater streams draining young-growth red alder (Alnus rubra Bong.)-conifer riparian forests (40 years old) in southeast Alaska. More riparian red alder were found along...

A New Generation of Canadian Families Raising Young Children: A New Look at Data from National Surveys

ERIC Educational Resources Information Center

Human Resources Development Canada, 2003

2003-01-01

When Canadian parents look back on their own lives and the lives of their parents, they see changes across a generation that have profoundly affected their parenting experience, compared to when they themselves were young children. Supports for today's parents must take into consideration these changes that affect the care and nurturing of…

An Eye Tracking Investigation of Attentional Biases towards Affect in Young Children

ERIC Educational Resources Information Center

Burris, Jessica L.; Barry-Anwar, Ryan A.; Rivera, Susan M.

2017-01-01

This study examines attentional biases in the presence of angry, happy and neutral faces using a modified eye tracking version of the dot probe task (DPT). Participants were 111 young children between 9 and 48 months. Children passively viewed an affective attention bias task that consisted of a face pairing (neutral paired with either neutral,…

Very Young Children Affected and Infected by HIV/AIDS: How are they Living?: A Case Study from Namibia

ERIC Educational Resources Information Center

Hayden, Jacqueline; Otaala, Barnabas

2005-01-01

This paper describes a recent study conducted jointly by the authors in the Khomas Region of Namibia. The study developed and trialled research and documentation methods regarding very young children who had been infected or affected by the HIV/AIDS pandemic. Because of the stigma attached to the disease, effective methods for assessing…

Influences of a Socially Interactive Robot on the Affective Behavior of Young Children with Disabilities. Social Robots Research Reports, Number 3

ERIC Educational Resources Information Center

Dunst, Carl J.; Prior, Jeremy; Hamby, Deborah W.; Trivette, Carol M.

2013-01-01

Findings from two studies of 11 young children with autism, Down syndrome, or attention deficit disorders investigating the effects of Popchilla, a socially interactive robot, on the children's affective behavior are reported. The children were observed under two conditions, child-toy interactions and child-robot interactions, and ratings of child…

Body mass modulates huddling dynamics and body temperature profiles in rabbit pups.

PubMed

Bautista, Amando; Zepeda, José Alfredo; Reyes-Meza, Verónica; Féron, Christophe; Rödel, Heiko G; Hudson, Robyn

2017-10-01

Altricial mammals typically lack the physiological capacity to thermoregulate independently during the early postnatal period, and in litter-bearing species the young benefit strongly from huddling together with their litter siblings. Such litter huddles are highly dynamic systems, often characterized by competition for energetically favorable, central positions. In the present study, carried out in domestic rabbits Oryctolagus cuniculus, we asked whether individual differences in body mass affect changes in body temperature during changes in the position within the huddle. We predicted that pups with relatively lower body mass should be more affected by such changes arising from huddle dynamics in comparison to heavier ones. Changes in pups' maximum body surface temperature (determined by infrared thermography) were significantly affected by changes in the number of their neighbors in the litter huddle, and indeed these temperature changes largely depended on the pups' body mass relative to their litter siblings. Lighter pups showed significant increases in their maximum body surface temperature when their number of huddling partners increased by one or two siblings whereas pups with intermediate or heavier body mass did not show such significant increases in maximum body temperature when experiencing such changes. A similar pattern was found with respect to average body surface temperature. This strong link between changes in the number of huddling partners and body surface temperature in lighter pups might, on the one hand, arise from a higher vulnerability of such pups due to their less favorable body surface area-to-volume ratio. On the other hand, as lighter pups generally had fewer neighbors than heavier ones and thus typically a comparatively smaller body surface in contact with siblings, they potentially had more to gain from increasing their number of neighbors. The present findings might help to understand how individual differences in body mass within a litter lead to the emergence of individual differences in sibling interactions during early postnatal life in different species of altricial and litter-bearing mammals. Copyright © 2017 Elsevier Inc. All rights reserved.

Young Children and Disasters: Lessons Learned About Resilience and Recovery

ERIC Educational Resources Information Center

Osofsky, Joy D.; Reuther, Erin T.

2013-01-01

For young children, consistency, nurturance, protection, and support are required for both resilience and full recovery. This article reviews relevant literature, developmental issues affecting young children, and factors that influence resilience and recovery including both promotive and protective influences. Focus is also placed on disaster…

International Schools for Young Astronomers Teaching for Astronomy Development: two programmes of the International Astronomical Union

NASA Astrophysics Data System (ADS)

Gerbaldi, Michèle; DeGreve, Jean-Pierre; Guinan, Edward

2011-06-01

This text outlines the main features of two educational programmes of the International Astronomical Union (IAU): the International Schools for Young Astronomers (ISYA) and the Teaching for Astronomy Development programme (TAD), developed since 1967. The main goal of the International Schools for Young Astronomers (ISYA) is to support astronomy (education and research) in developing countries in organizing a 3-week School for students with typically M.Sc. degrees. The context in which the ISYA were developed changed drastically during the last decade. From a time when access to large telescopes was difficult and mainly organized on a nation-basis, nowadays the archives of astronomical data have accumulated at the same time that many major telescope become accessible, and they are accessible from everywhere, the concept of virtual observatory reinforcing this access. A second programme of the IAU, Teaching for Astronomy Development (TAD), partially based on a School, but also of shorter duration (typically one week) has a complementary objective. It is dedicated to assist countries that have little or no astronomical activity, but that wish to enhance their astronomy education. The fast development of the TAD programme over the past years is emphasized.

Does cancer in a child affect parents' employment and earnings? A population-based study.

PubMed

Syse, Astri; Larsen, Inger Kristin; Tretli, Steinar

2011-06-01

Cancer in a child may adversely affect parents' work opportunities due to enlarged care burdens and/or altered priorities. Few studies exist, and possible effects on parental employment and earnings were therefore explored. Data on the entire Norwegian population aged 27-65 with children under the age of 20 in 1990-2002 (N=1.2 million) was retrieved from national registries. Employment rates for parents of 3263 children with cancer were compared to those of parents with children without cancer by means of logistic regression models. Log-linear regression models were used to explore childhood cancer's effect on parental earnings for the large majority of parents who remained employed. Cancer in a child was in general not associated with a reduced risk of employment, although some exceptions exist among both mothers and fathers. For employed mothers, CNS cancers, germinal cell cancers, and unspecified leukemia were associated with significant reductions in earnings (10%, 21%, and 60%, respectively). Reductions were particularly pronounced for mothers with a young and alive child, and became more pronounced with time elapsed from diagnosis. Fathers' earnings were not affected significantly. Parents' employment is not adversely affected by a child's cancer in Norway. Earnings are reduced in certain instances, but the overall effects are minor. Generous welfare options and flexible labor markets typical for Nordic welfare states may account for this. In line with traditional caregiving responsibilities, reductions in earnings were most pronounced for mothers. Copyright © 2010 Elsevier Ltd. All rights reserved.

Do semantic contextual cues facilitate transfer learning from video in toddlers?

PubMed Central

Zimmermann, Laura; Moser, Alecia; Grenell, Amanda; Dickerson, Kelly; Yao, Qianwen; Gerhardstein, Peter; Barr, Rachel

2015-01-01

Young children typically demonstrate a transfer deficit, learning less from video than live presentations. Semantically meaningful context has been demonstrated to enhance learning in young children. We examined the effect of a semantically meaningful context on toddlers’ imitation performance. Two- and 2.5-year-olds participated in a puzzle imitation task to examine learning from either a live or televised model. The model demonstrated how to assemble a three-piece puzzle to make a fish or a boat, with the puzzle demonstration occurring against a semantically meaningful background context (ocean) or a yellow background (no context). Participants in the video condition performed significantly worse than participants in the live condition, demonstrating the typical transfer deficit effect. While the context helped improve overall levels of imitation, especially for the boat puzzle, only individual differences in the ability to self-generate a stimulus label were associated with a reduction in the transfer deficit. PMID:26029131

Breeding biology of the Spotted Barbtail (Premnoplex brunnescens)

USGS Publications Warehouse

Munoz, Daniel; Martin, Thomas E.

2014-01-01

The Spotted Barbtail (Furnariidae) is poorly studied but shows some extreme traits for a tropical passerine. We located and monitored 155 nests to study this species for 7 years in an Andean cloud forest in Venezuela. Spotted Barbtails have an unusually long incubation period of 27.2 ± 0.16 days, as a result of very long (3–6 hr) off-bouts even though both adults incubate. The long off-bouts yield low incubation temperatures for embryos and are associated with proportionally large eggs (21% of adult mass). They also have a long nestling period of 21.67 ± 0.33 days, and a typical tropical brood size of two. The slow growth rate of the typical broods of two is even slower in broods artificially reduced to one young. Nonetheless, the young stay in the nest long enough to achieve wing lengths that approach adult size.

Do semantic contextual cues facilitate transfer learning from video in toddlers?

PubMed

Zimmermann, Laura; Moser, Alecia; Grenell, Amanda; Dickerson, Kelly; Yao, Qianwen; Gerhardstein, Peter; Barr, Rachel

2015-01-01

Young children typically demonstrate a transfer deficit, learning less from video than live presentations. Semantically meaningful context has been demonstrated to enhance learning in young children. We examined the effect of a semantically meaningful context on toddlers' imitation performance. Two- and 2.5-year-olds participated in a puzzle imitation task to examine learning from either a live or televised model. The model demonstrated how to assemble a three-piece puzzle to make a fish or a boat, with the puzzle demonstration occurring against a semantically meaningful background context (ocean) or a yellow background (no context). Participants in the video condition performed significantly worse than participants in the live condition, demonstrating the typical transfer deficit effect. While the context helped improve overall levels of imitation, especially for the boat puzzle, only individual differences in the ability to self-generate a stimulus label were associated with a reduction in the transfer deficit.

Contributions of the emergent literacy environment to literacy outcomes for young children who are deaf.

PubMed

Easterbrooks, Susan R; Lederberg, Amy R; Connor, Carol M

2010-01-01

Specific characteristics of early literacy environments support hearing children's emergent literacy. The researchers investigated these characteristics' role in emergent literacy in young deaf and hard of hearing (DHH) children, using the Early Language and Literacy Classroom Observation (ELLCO; M. W. Smith, Dickinson, Sangeorge, & Anastasopoulos, 2002). Eighteen self-contained classrooms of preschool, kindergarten, and first-grade DHH children (N = 40) were studied. Hierarchical linear analysis was used to examine study participants' classroom environment and growth in emergent literacy skills. Correlations suggested that classroom environment was more closely related to vocabulary and phonological awareness in DHH children than in typically hearing children. Major differences among classrooms were also indicated. However, growth in children's skills did not correlate strongly with attributes captured by the ELLCO. This suggests that classrooms promoting emergent literacy skills acquisition in DHH children may differ from classrooms of typically developing hearing children.

KSC-05PD-0308

NASA Technical Reports Server (NTRS)

2005-01-01

KENNEDY SPACE CENTER, FLA. A young bald eagle perches on the side of the massive nest situated in a pine tree on State Road 3 that runs through Kennedy Space Center. The nest is one of 12 active nests throughout the Merritt Island National Wildlife Refuge, which shares a boundary with KSC. Young birds lack the typical white head, which they gain after several years. Their habitat is near lakes, rivers, marshes and seacoasts. Nests are masses of sticks usually in the top of a tall tree.

Clinical, histopathological and immunological characteristics of exfoliative cutaneous lupus erythematosus in 25 German short-haired pointers.

PubMed

Bryden, Sharon L; White, Stephen D; Dunston, Stanley M; Burrows, Amanda K; Olivry, Thierry

2005-08-01

Clinical, histopathological and immunological features of exfoliative cutaneous lupus erythematosus, an uncommon generalized exfoliative dermatitis occurring exclusively in German short-haired pointers, were characterized in 25 dogs. The disease affects young adult dogs and its familial incidence strongly suggests a hereditary origin. Lesions were characterized by scaling and alopecia affecting 100 (25/25) and 76% (19/25) of dogs, respectively. Follicular casts were present in 28% (7/25) of dogs. The muzzle, pinnae and dorsum were typically affected. Generalized skin lesions were described in 52% (13/25) of dogs. Systemic signs of pain and lameness affected several dogs. Anaemia and thrombocytopenia were detected in several dogs with a more severe clinical phenotype. The most common histopathological features were hyperkeratosis and a lymphocytic interface dermatitis. Direct immunostaining revealed IgG deposition in the epidermal and follicular basement membrane of 100 (19/19) and 41% (7/17) of dogs, respectively. Circulating antifollicular and antisebaceous gland IgG antibodies were demonstrated by indirect immunostaining in 57% (4/7) of dogs. This disease usually responds poorly to immunosuppressive therapy and it has a guarded prognosis. Where outcome was recorded, 85% (10/12) of dogs were euthanased due to either a failure to respond to, or complications associated with, immunomodulatory therapy. Two affected dogs are in remission and maintained on immunomodulatory dosages of prednisolone. This study demonstrates the existence of a cellular and humoral immune response directed against the epidermal basement membrane of dogs with exfoliative cutaneous lupus erythematosus. Additional studies are required to further characterize the immunological pathogenesis of this disease.

Sex typicality and attractiveness in childhood and adulthood: assessing their relationships from videos.

PubMed

Rieger, Gerulf; Gygax, Lorenz; Linsenmeier, Joan A W; Siler-Knogl, Amber; Moskowitz, David A; Bailey, J Michael

2011-02-01

Prior research suggests that sex typicality (especially femininity of females, but also masculinity of males) relates to perceptions of attractiveness, for both heterosexual and homosexual individuals. Using videos from childhood and adulthood, we investigated how different components of sex typicality contributed to this effect, whether the sex of the evaluator or of the target moderated the effect, and how the relationship of attractiveness with sex typicality varied across the lifespan. In Study 1, videos of 45 female and 50 male heterosexual and homosexual adult targets (ages 18-30 years) were judged by 56 female and 65 male heterosexual and homosexual raters (ages 18-30 years). Results suggested that both heterosexual men and lesbians viewed more feminine women as more attractive. Femininity of appearance was a primary contributor to this relationship. Masculinity was not related to men's attractiveness. Study 2 used similar methodology (44 male and 46 female heterosexual and homosexual targets and 22 male and 20 female heterosexual raters). Study 2 replicated results of Study 1. In addition, Study 2 included ratings of childhood videos of targets (ages 0-15). Results suggested that childhood femininity related to attractiveness of both young girls and young boys and that the relationship became stronger for girls as they got older. The impact of femininity on attractiveness may, therefore, depend on both targets' sex and their maturity.

Influences on Young Children's Knowledge: The Case of Road Safety Education.

ERIC Educational Resources Information Center

Cullen, Joy

1998-01-01

Argues that effective road safety education for young children needs to incorporate constructivist and socio-cultural perspectives on learning. Excerpts interviews with young children highlighting the variety of influences affecting children's road safety knowledge and examination of a road safety curriculum to illustrate the value of a dual…

Young People's Voluntary and Campaigning Activities as Sources of Political Education.

ERIC Educational Resources Information Center

Roker, Debi; Player, Katie; Coleman, John

1999-01-01

Discusses political apathy and alienation among youth, challenging this negative image. Describes empirical research that demonstrates a high level of engagement by young people in social activism and community activities, focuses on factors influencing young people's participation, and demonstrates that volunteering and campaigning affect young…

School-Family Relationships, School Satisfaction and the Academic Achievement of Young People

ERIC Educational Resources Information Center

Hampden-Thompson, Gillian; Galindo, Claudia

2017-01-01

Families' perceptions of, and interactions with, schools and teachers can play an essential role in young people's educational outcomes. According to Bronfenbrenner's ecological systems theory, young people grow within multiple nested systems of influence interacting with each other. Thus, their development is affected by persons, processes, and…

The Hearing Environment

ERIC Educational Resources Information Center

Capewell, Carmel

2014-01-01

Glue ear, a condition resulting in intermittent hearing loss in young children, affects about 80% of young children under seven years old. About 60% of children will spend a third of their time unable to hear within normal thresholds. Teachers are unlikely to consider the sound quality in classrooms. In my research young people provided…

Factors Affecting Sentence Severity for Young Adult Offenders.

ERIC Educational Resources Information Center

Greenwood, Peter W.; And Others

This document analyzes the sentencing of young adult defendants in comparison with older adult and younger juvenile offenders, and disputes prior research which held that young adults received more lenient sentencing, perhaps because of the restrictions on disclosing juvenile delinquency histories. The document presents data from samples of young…

Barriers and facilitators to uptake of the school-based HPV vaccination programme in an ethnically diverse group of young women.

PubMed

Batista Ferrer, Harriet; Trotter, Caroline L; Hickman, Matthew; Audrey, Suzanne

2016-09-01

To identify the barriers and facilitators to uptake of the HPV vaccine in an ethnically diverse group of young women in the south west of England. Three school-based vaccination sessions were observed. Twenty-three young women aged 12 to 13 years, and six key informants, were interviewed between October 2012 and July 2013. Data were analysed using thematic analysis and the Framework method for data management. The priority given to preventing cervical cancer in this age group influenced whether young women received the HPV vaccine. Access could be affected by differing levels of commitment by school staff, school nurses, parents and young women to ensure parental consent forms were returned. Beliefs and values, particularly relevant to minority ethnic groups, in relation to adolescent sexual activity may affect uptake. Literacy and language difficulties undermine informed consent and may prevent vaccination. The school-based HPV vaccination programme successfully reaches the majority of young women. However, responsibility for key aspects remain unresolved which can affect delivery and prevent uptake for some groups. A multi-faceted approach, targeting appropriate levels of the socio-ecological model, is required to address procedures for consent and cultural and literacy barriers faced by minority ethnic groups, increase uptake and reduce inequalities. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health.

Connecting the Invisible Dots: Network-Based Methods to Reach a Hidden Population at Risk for Suicide

PubMed Central

Duberstein, Paul R; Tu, Xin; Tang, Wan; Lu, Naiji; Homan, Christopher M

2009-01-01

Young lesbian, gay, and bisexual (young LGB) individuals report higher rates of suicide ideation and attempts from their late teens through early twenties. Their high rate of Internet use suggests that online social networks offer a novel opportunity to reach them. This study explores online social networks as a venue for prevention research targeting young LGB. An automated data collection program was used to map the social connections between LGB self-identified individuals between 16 and 24 years old participating in an online social network. We then completed a descriptive analysis of the structural characteristics known to affect diffusion within such networks. Finally, we conducted Monte Carlo simulations of peer-driven diffusion of a hypothetical preventive intervention within the observed network under varying starting conditions. We mapped a network of 100,014 young LGB. The mean age was 20.4 years. The mean nodal degree was 137.5, representing an exponential degree distribution ranging from 1 through 4,309. Monte Carlo simulations revealed that a peer-driven preventive intervention ultimately reached final sample sizes of up to 18,409 individuals. The network’s structure is consistent with other social networks in terms of the underlying degree distribution. Such networks are typically formed dynamically through a process of preferential attachment. This implies that some individuals could be more important to target to facilitate the diffusion of interventions. However, in terms of determining the success of an intervention targeting this population, our simulation results suggest that varying the number of peers that can be recruited is more important than increasing the number of randomly-selected starting individuals. This has implications for intervention design. Given the potential to access this previously isolated population, this novel approach represents a promising new frontier in suicide prevention and other research areas. PMID:19540641

Caring for Young People Who Self-Harm: A Review of Perspectives from Families and Young People

PubMed Central

Curtis, Sophie; Thorn, Pinar; McRoberts, Alison; Hetrick, Sarah

2018-01-01

Self-harm among young people remains largely stigmatised and misunderstood. Parents have been identified as key facilitators in the help-seeking process, yet they typically report feeling ill-equipped to support the young person in their care. The aim of this review was to examine the perspectives of both young people (aged 12–28) and parents and to develop the conceptual framework for a future qualitative study. A systematic search of MEDLINE and PsycINFO was performed to identify articles that focused on the experiences of family members and young people related to managing the discovery of self-harm. Fourteen articles were included for review. Four addressed the perspectives of young people and 10 reported on the impact of adolescent self-harm on parents. The impact of self-harm is substantial and there exists a discrepancy between the most common parental responses and the preferences of young people. In addition, parents are often reluctant to seek help for themselves due to feelings of shame and guilt. This highlights the need for accessible resources that seek to alleviate parents’ distress, influence the strategies implemented to manage the young person’s self-harm behaviour, reduce self-blame of family members, and increase the likelihood of parental help seeking. PMID:29747476

Caring for Young People Who Self-Harm: A Review of Perspectives from Families and Young People.

PubMed

Curtis, Sophie; Thorn, Pinar; McRoberts, Alison; Hetrick, Sarah; Rice, Simon; Robinson, Jo

2018-05-10

Self-harm among young people remains largely stigmatised and misunderstood. Parents have been identified as key facilitators in the help-seeking process, yet they typically report feeling ill-equipped to support the young person in their care. The aim of this review was to examine the perspectives of both young people (aged 12⁻28) and parents and to develop the conceptual framework for a future qualitative study. A systematic search of MEDLINE and PsycINFO was performed to identify articles that focused on the experiences of family members and young people related to managing the discovery of self-harm. Fourteen articles were included for review. Four addressed the perspectives of young people and 10 reported on the impact of adolescent self-harm on parents. The impact of self-harm is substantial and there exists a discrepancy between the most common parental responses and the preferences of young people. In addition, parents are often reluctant to seek help for themselves due to feelings of shame and guilt. This highlights the need for accessible resources that seek to alleviate parents’ distress, influence the strategies implemented to manage the young person’s self-harm behaviour, reduce self-blame of family members, and increase the likelihood of parental help seeking.

Yoga for Youth in Pain

PubMed Central

Evans, Subhadra; Moieni, Mona; Sternlieb, Beth; Tsao, Jennie C.I; Zeltzer, Lonnie K.

2012-01-01

Children, adolescents, and young adults do not typically feature in clinics, studies, and mainstream notions of chronic pain. Yet many young people experience debilitating pain for extended periods of time. Chronic pain in these formative years may be especially important to treat in order for young patients to maintain life tasks and to prevent protracted disability. The Pediatric Pain Program at the University of California, Los Angeles, is a multidisciplinary treatment program designed for young people with chronic pain and their families. We offer both conventional and complementary medicine to treat the whole individual. This article describes the work undertaken in the clinic and our newly developed Yoga for Youth Research Program. The clinical and research programs fill a critical need to provide service to youth with chronic pain and to scientifically study one of the more popular complementary treatments we offer, Iyengar yoga. PMID:22864296

Functional magnetic resonance imaging of story listening in adolescents and young adults with Down syndrome: evidence for atypical neurodevelopment.

PubMed

Jacola, L M; Byars, A W; Hickey, F; Vannest, J; Holland, S K; Schapiro, M B

2014-10-01

Previous studies have documented differences in neural activation during language processing in individuals with Down syndrome (DS) in comparison with typically developing individuals matched for chronological age. This study used functional magnetic resonance imaging (fMRI) to compare activation during language processing in young adults with DS to typically developing comparison groups matched for chronological age or mental age. We hypothesised that the pattern of neural activation in the DS cohort would differ when compared with both typically developing cohorts. Eleven persons with DS (mean chronological age = 18.3; developmental age range = 4-6 years) and two groups of typically developing individuals matched for chronological (n = 13; mean age = 18.3 years) and developmental (mental) age (n = 12; chronological age range = 4-6 years) completed fMRI scanning during a passive story listening paradigm. Random effects group comparisons were conducted on individual maps of the contrast between activation (story listening) and rest (tone presentation) conditions. Robust activation was seen in typically developing groups in regions associated with processing auditory information, including bilateral superior and middle temporal lobe gyri. In contrast, the DS cohort demonstrated atypical spatial distribution of activation in midline frontal and posterior cingulate regions when compared with both typically developing control groups. Random effects group analyses documented reduced magnitude of activation in the DS cohort when compared with both control groups. Activation in the DS group differed significantly in magnitude and spatial extent when compared with chronological and mental age-matched typically developing control groups during a story listening task. Results provide additional support for an atypical pattern of functional organisation for language processing in this population. © 2013 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Having Older Siblings is Associated with Less Severe Social Communication Symptoms in Young Children with Autism Spectrum Disorder.

PubMed

Ben-Itzchak, Esther; Zukerman, Gil; Zachor, Ditza A

2016-11-01

Among typically developing children, having sibling relationships promotes the development of social skills. This is a retrospective study of the effect of having sibling/s on the severity of the clinical presentation of autism spectrum disorder (ASD). The study included 112 children, 99 males and 15 females, mean age 29.6 ± 9.2 months, diagnosed with ASD. The study population was composed of a group of children with ASD who had older typically developing sibling/s (n = 56) pair-matched for age and cognitive level to a group of children with ASD without sibling/s. Each participant underwent a comprehensive assessment using standardized tests. The group with older sibling/s had less severe observed social deficits (Autism Diagnostic Observation Schedule-Social Affect calibrated severity scales [ADOS-SA-CSS]) and fewer reported non-verbal communication impairments (Autism Diagnostic Interview-Revised [ADI-R]). Regression analyses revealed that, for the ADOS-SA-CSS, higher cognitive level and having older sibling/s were associated with less severe observed social affect deficits. This model explained 32.0 % of the variance. For the ADI-R communication scores, older age, higher cognitive level and having older sibling/s were associated with less severe reported non-verbal communication impairments. This model explained 33.0 % of the variance. The main finding in this study is that a familial factor, specifically having older sibling/s, was associated with better social communication abilities in children with ASD, in addition to age and cognitive ability. Having sibling/s may offer opportunities for the child with ASD to experience social interactions with children and to acquire communication skills.

Slowed Speech Input has a Differential Impact on On-line and Off-line Processing in Children’s Comprehension of Pronouns

PubMed Central

Walenski, Matthew; Swinney, David

2009-01-01

The central question underlying this study revolves around how children process co-reference relationships—such as those evidenced by pronouns (him) and reflexives (himself)—and how a slowed rate of speech input may critically affect this process. Previous studies of child language processing have demonstrated that typical language developing (TLD) children as young as 4 years of age process co-reference relations in a manner similar to adults on-line. In contrast, off-line measures of pronoun comprehension suggest a developmental delay for pronouns (relative to reflexives). The present study examines dependency relations in TLD children (ages 5–13) and investigates how a slowed rate of speech input affects the unconscious (on-line) and conscious (off-line) parsing of these constructions. For the on-line investigations (using a cross-modal picture priming paradigm), results indicate that at a normal rate of speech TLD children demonstrate adult-like syntactic reflexes. At a slowed rate of speech the typical language developing children displayed a breakdown in automatic syntactic parsing (again, similar to the pattern seen in unimpaired adults). As demonstrated in the literature, our off-line investigations (sentence/picture matching task) revealed that these children performed much better on reflexives than on pronouns at a regular speech rate. However, at the slow speech rate, performance on pronouns was substantially improved, whereas performance on reflexives was not different than at the regular speech rate. We interpret these results in light of a distinction between fast automatic processes (relied upon for on-line processing in real time) and conscious reflective processes (relied upon for off-line processing), such that slowed speech input disrupts the former, yet improves the latter. PMID:19343495

Bias in Prediction: A Test of Three Models with Elementary School Children

ERIC Educational Resources Information Center

Frazer, William G.; And Others

1975-01-01

Explores the differences among the traditional single-equation prediction model of test bias, the Cleary and the Thorndike model in a situation involving typical educational variables with young female and male children. (Author/DEP)

Effects of low thinning in Atlantic white-cedar stands

Treesearch

G. T. Bamford; S. Little

1960-01-01

Atlantic white-cedar typically grows in dense stands. In southern New Jersey, young stands commonly contain several thousand trees per acre, and at ages around 60 years there still may be 1,000 or more trees per acre.

Age doesn’t matter: Memory complaints are related to negative affect throughout adulthood

PubMed Central

Rowell, Shaina F.; Green, Jennifer S.; Teachman, Bethany A.; Salthouse, Timothy A.

2016-01-01

Objectives Memory complaints are present in adults of all ages but are only weakly related to objective memory deficits, raising the question of what their presence may indicate. In older adults, memory complaints are moderately related to negative affect, but there is little research examining this relationship in young and middle-aged adults. This study examined whether memory complaints and negative affect were similarly related across the adult lifespan and in adults with varying levels of objective memory performance. Method The sample included 3,798 healthy adults aged 18 to 99, and was divided into five groups: young, middle-aged, young-old, old-old, and oldest-old adults. Participants completed questionnaire measures of memory complaints and negative affect (neuroticism and depressive and anxiety symptoms), in addition to lab measures of objective memory. Results Using structural equation models, we found that the relationship between memory complaints and negative affect was moderate in all the age groups, and there was no evidence for moderation by objective memory. Conclusion For adults of all ages, perceived memory decline may be distressing and/or negative affect may lead to negative self-evaluations of memory. PMID:26305735

Prefrontal over-activation during walking in people with mobility deficits: Interpretation and functional implications.

PubMed

Hawkins, Kelly A; Fox, Emily J; Daly, Janis J; Rose, Dorian K; Christou, Evangelos A; McGuirk, Theresa E; Otzel, Dana M; Butera, Katie A; Chatterjee, Sudeshna A; Clark, David J

2018-06-01

Control of walking by the central nervous system includes contributions from executive control mechanisms, such as attention and motor planning resources. Executive control of walking can be estimated objectively by recording prefrontal cortical activity using functional near infrared spectroscopy (fNIRS). The primary objective of this study was to investigate group differences in prefrontal/executive control of walking among young adults, older adults, and adults post-stroke. Also assessed was the extent to which walking-related prefrontal activity fits existing cognitive frameworks of prefrontal over-activation. Participants included 24 adults post-stroke with moderate to severe walking deficits, 15 older adults with mild gait deficits, and 9 young healthy adults. Executive control of walking was quantified as oxygenated hemoglobin concentration in the prefrontal cortex measured by fNIRS. Three walking tasks were assessed: typical walking, walking over obstacles, and walking while performing a verbal fluency task. Walking performance was assessed by walking speed. There was a significant effect of group for prefrontal activity (p < 0.001) during typical and obstacles walking tasks, with young adults exhibiting the lowest level of prefrontal activity, followed by older adults, and then adults post-stroke. In young adults the prefrontal activity during typical walking was much lower than for the verbal fluency dual-task, suggesting substantial remaining prefrontal resources during typical walking. However, in older and post-stroke adults these remaining resources were significantly less (p < 0.01). Cumulatively, these results are consistent with prefrontal over-activation in the older and stroke groups, which was accompanied by a steeper drop in walking speed as task complexity increased to include obstacles (p < 0.05). There is a heightened use of prefrontal/executive control resources in older adults and post-stroke adults during walking. The level of prefrontal resource utilization, particularly during complex walking tasks like obstacle crossing, may approach the ceiling of available resources for people who have walking deficits. Prior cognitive research has revealed that prefrontal over-activation combined with limited prefrontal resources can lead to poor cognitive performance. The present study suggests a similar situation influences walking performance. Future research should further investigate the extent to which prefrontal over-activation during walking is linked to adverse mobility outcomes. Published by Elsevier B.V.

Getting the 'blues': the existence, diffusion and influence of pornography on young peoples' sexual health in Sierra Leone.

PubMed

Day, Andrea

2014-01-01

While substantial research has examined the effects of pornography on young people in developed societies, existing studies fall short in addressing how sexually-explicit material affects young people in developing countries. The importance of such knowledge increases as the globalising effects of technology expand young peoples' access and exposure to pornography. During the summer of 2012, a study was undertaken in Sierra Leone examining factors affecting young peoples' sexual and reproductive health. The research assessed the influence of HIV knowledge, communication about sex, civil war and contraception myths on sexual behaviours, while remaining open to unanticipated factors. During data collection, respondents identified pornography, also called blues, as an influential factor, detailing its newfound accessibility driven by improved access to information and communication technologies in the country. Respondents also addressed several presumed ways in which pornography impacts young peoples' decisions about sexual health. The following study examines perceived effects of young peoples' exposure to pornography based on existing literature. It then outlines the findings of research conducted in Sierra Leone, drawing on primary data from the respondents and relevant published literature and concludes with proposals for addressing its negative effects.

Life Transitions and Mental Health in a National Cohort of Young Australian Women

ERIC Educational Resources Information Center

Lee, Christiana; Gramotnev, Helen

2007-01-01

Young adulthood, a time of major life transitions and risk of poor mental health, may affect emotional well-being throughout adult life. This article uses longitudinal survey data to examine young Australian women's transitions across 4 domains: residential independence, relationships, work and study, and motherhood. Changes over 3 years in…

Parental Divorce and Family Functioning: Effects on Differentiation Levels of Young Adults.

ERIC Educational Resources Information Center

Johnson, Patrick; Throngren, Jill M.; Smith, Adina J.

2001-01-01

Study examines the effect of parental divorce and various dimensions of functioning in the family of origin on young adult development. Results indicate that parental divorce and family functioning significantly affect differentiation levels of young adults. Implications of the results for counselors and future researchers are provided. (Contains…

The Mental Health of Young Offenders Serving Orders in the Community: Implications for Rehabilitation

ERIC Educational Resources Information Center

Kenny, Dianna T.; Lennings, Christopher J.; Nelson, Paul K.

2007-01-01

Young offenders internationally have a higher incidence of mental health problems compared with adolescents in the general population. Mental health issues, particularly comorbid presentations, affect the response to and outcome of rehabilitation and hence recidivism of offending. Most information on the mental health of young offenders has…

Geographical and Place Dimensions of Post-School Participation in Education and Work. Research Report

ERIC Educational Resources Information Center

Webb, Sue; Black, Ros; Morton, Ruth; Plowright, Sue; Roy, Reshmi

2015-01-01

Aspirations have been shown to be a key influence on young people's engagement with post-school education and training. This research explores how aspirations are affected by where a young person lives. It finds that young people are significantly influenced by their educational and career "inheritance". By encountering educational…

Young People's Involvement in Service Evaluation and Decision Making

ERIC Educational Resources Information Center

Hartas, Dimitra; Lindsay, Geoff

2011-01-01

This study examined young people's decision making on issues that affect their lives: bullying in different contexts (e.g., family, peer groups, school) and their involvement in evaluating the availability and effectiveness of support services (e.g., disability, care). Key aims of this study were to offer young people a platform to evaluate…

Positioning Young Refugees in Australia: Media Discourse and Social Exclusion

ERIC Educational Resources Information Center

MacDonald, Fiona

2017-01-01

The aim of this article was to examine how media attention affects the social exclusion of young refugees negotiating their way towards settlement in Australia. Emerging stereotypes and prejudices against young male refugees require new ways of understanding the impact of global, national and local issues on their social exclusion. The article…

Improving Methods of Consulting with Young People: Piloting a New Model of Consultation

ERIC Educational Resources Information Center

Woolfson, Richard C.; Bryce, Donna; Mooney, Lindsay; Harker, Michael; Lowe, Dorothy; Ferguson, Ellen

2008-01-01

National and international legislation has increasingly placed a duty on professionals to consult with young people about matters affecting their lives. Consequently, conducting consultation exercises with young people in order to improve the quality of services available is becoming established practice in many areas. Following on from previous…

Group typicality, group loyalty and cognitive development.

PubMed

Patterson, Meagan M

2014-09-01

Over the course of childhood, children's thinking about social groups changes in a variety of ways. Developmental Subjective Group Dynamics (DSGD) theory emphasizes children's understanding of the importance of conforming to group norms. Abrams et al.'s study, which uses DSGD theory as a framework, demonstrates the social cognitive skills underlying young elementary school children's thinking about group norms. Future research on children's thinking about groups and group norms should explore additional elements of this topic, including aspects of typicality beyond loyalty. © 2014 The British Psychological Society.

Effects of Aging and Cyclosporin A on Collagen Turnover in Human Gingiva

PubMed Central

Gagliano, N; Costa, F; Tartaglia, G.M; Pettinari, L; Grizzi, F; Sforza, C; Portinaro, N; Gioia, M; Annoni, G

2009-01-01

Background: We aimed at characterizing the aging gingiva analyzing: i) collagen content and turnover in human gingival tissues and fibroblasts obtained from healthy young and aging subjects. ii) the effect of cyclosporin A administration in human cultured gingival fibroblasts obtained from aging compared to young subjects. Methods: Morphological analysis was performed on haematoxylin-eosin and Sirius red stained paraffin-embedded gingival biopsies from young and aging healthy subjects. The expression of the main genes and proteins involved in collagen turnover were determined by real time PCR, dot blot and SDS-zymography on cultured young and aging gingival fibroblasts, and after cyclosporin A administration. Results: Our results suggest that in healthy aged people, gingival connective tissue is characterized by a similar collagen content and turnover. Collagen turnover pathways are similarly affected by cyclosporin A treatment in young and aging gingival fibroblasts. Conclusions: Cyclosporin A administration affects gingival collagen turnover pathways in young and aging fibroblasts at the same extent, suggesting that during aging cyclosporin A administration is not related to relevant collagen turnover modifications. PMID:20148173

Performance of the Species-Typical Alarm Response in Young Workers of the Ant Myrmica sabuleti (Hymenoptera: Formicidae) Is Induced by Interactions with Mature Workers

PubMed Central

Cammaerts, Marie-Claire

2014-01-01

Abstract Young workers of the ant Myrmica sabuleti (Hymenoptera: Formicidae) Meinert 1861 perceived nestmate alarm pheromone but did not display normal alarm behavior (orientation toward the source of emission, increased running speed). They changed their initial behavior when in the presence of older nestmates exhibiting normal alarm behavior. Four days later, the young ants exhibited an imperfect version of normal alarm behavior. This change of behavior did not occur in young ants, which were not exposed to older ants reacting to alarm pheromone. Queen ants perceived the alarm pheromone and, after a few seconds, moved toward its source. Thus, the ants’ ability to sense the alarm pheromone and to identify it as an alarm signal is native, while the adult alarm reaction is acquired over time (= age based polyethism) by young ants. It is possible that the change in behavior observed in young ants could be initiated and/or enhanced (via experience-induced developmental plasticity, learning, and/or other mechanisms) by older ants exhibiting alarm behavior. PMID:25525102

Adolescent bystanders' perspectives of aggression in the online versus school environments.

PubMed

Patterson, Lisa J; Allan, Alfred; Cross, Donna

2016-06-01

Researchers' understanding of bystanders' perspectives in the cyber-environment fails to take young people's perceptions into account and remains imperfect. Interventions encouraging adolescents to help targets of cyber-aggression are therefore typically based upon traditional school-based aggression research. Twenty-four in-depth interviews with Australian 13-16 year-olds revealed two themes that reflect how young bystanders perceive differences between aggression online and at school. The physical presence theme suggests that young bystanders struggle to determine online intentions in the absence of body language, leading to hesitancy in reactions and furthermore make it easier for them to ignore online transgressions and avoid becoming involved. The authority theme indicates young bystanders perceive that, compared to the school environment, the online environment lacks clearly established rules, authority figures and formal reporting mechanisms. These differences indicate that unique strategies should be developed to encourage young bystanders to intervene in cyber-aggression situations. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Takayasu Arteritis in a Young Woman

PubMed Central

Saab, Fadi; Giugliano, Robert P.; Giugliano, Gregory R.

2009-01-01

Takayasu arteritis is a chronic, progressive, autoimmune, idiopathic, large-vessel vasculitis that usually affects young adults. The disease has been reported to occur in all races and ethnicities. The diffuse nature of this vasculitis can affect multiple-organ systems to varying degrees. Herein, we report the case of a young woman whose exertional angina and claudication were the initial presentation of active Takayasu arteritis. During more than 4 years of ongoing treatment, therapy, and follow-up, she has displayed differing disease symptoms of varying intensity. We discuss the challenges of managing Takayasu arteritis in our patient and describe different treatments for this rare vasculitic disorder. PMID:19876432

Verbal marking of affect by children with Asperger Syndrome and high functioning autism during spontaneous interactions with family members.

PubMed

Müller, Eve; Schuler, Adriana

2006-11-01

Verbal marking of affect by older children with Asperger Syndrome (AS) and high functioning autism (HFA) during spontaneous interactions is described. Discourse analysis of AS and HFA and typically developing children included frequency of affective utterances, affective initiations, affective labels and affective explanations, attribution of affective responses to self and others, and positive and negative markers of affect. Findings indicate that children with AS and HFA engaged in a higher proportion of affect marking and provided a higher proportion of affective explanations than typically developing children, yet were less likely to initiate affect marking sequences or talk about the affective responses of others. No significant differences were found between groups in terms of the marking of positive and negative affect.

Talking about self and other: emergence of an internal state lexicon in young children with Down syndrome.

PubMed

Beeghly, M; Cicchetti, D

1997-01-01

The ability to talk about the internal states (IS) of self and other is an age-typical development of early childhood that is thought to reflect young children's emergent self-other understanding. This study examined the emergence of an IS lexicon in a cross-sectional sample of young children with Down syndrome (DS) and a cognitively and demographically comparable group of normally developing (ND) children. Children's IS lexicons were derived from transcripts of their spontaneous utterances during two laboratory contexts: a mother-child emotions picture book task and semistructured play. Children with DS produced significantly fewer IS words and fewer IS word types than their MA-matched counterparts. Controlling for corpus size, children with DS also were less likely to attribute internal states to themselves and were more context bound in their use of IS language. In addition, children with DS also differed from ND children in the semantic content of their IS language, with proportionately higher rates of affective words and lower rates for words about volition ability, and cognition. For both the DS and ND groups, individual differences in IS language production were significantly related to general expressive language skills. However, dissociations were observed for the relation between children's IS word production and nonverbal symbolic play skills in the two groups. These findings suggest some degree of disorganization at the interface among symbolic domains for children with DS. Because IS language is critical to the regulation of social interaction and an early index of self-other differentiation and understanding, children with DS may be at risk for later compromises in self-organization.

Predictability effect on N400 reflects the severity of reading comprehension deficits in aphasia.

PubMed

Chang, Chih-Ting; Lee, Chia-Ying; Chou, Chia-Ju; Fuh, Jong-Ling; Wu, Hsin-Chi

2016-01-29

Predictability effect on N400, in which low predictability words elicited a larger N400 than high predictability words did over central to posterior electrodes, has been used to index difficulty of lexical retrieval and semantic integration of words in sentence comprehension. This study examined predictability effect on N400 in aphasic patients to determine if the properties of N400 are suited to indexing the severity of reading comprehension deficits. Patients with aphasia were divided into high and low ability groups based on scores on the reading comprehension subtest in the Chinese Concise Aphasia Test (CCAT). The two aphasia groups, a group of healthy elders who were age-matched to the aphasic participants, and a group of young adults, were requested to read sentences that either ended with highly predictable words or unexpected but plausible words, while undergoing electroencephalography (EEG). The young adult and healthy elderly groups exhibited the typical centro-parietal distributed effect of predictability on N400; however, healthy elders exhibited a reduced N400 effect in a delayed time window compared to the young adults. Compared with the elderly control, the high ability aphasia group exhibited a comparable N400 effect in a more restricted time window; by contrast, the low ability aphasia group exhibited a frontal distributed N400 in a much later time window (400-700 ms). These data suggest that the severity of reading comprehension deficits affects predictability effect on a set of N400 characteristics (i.e., amplitude, time window, and topographic distribution), which may be effective as ERP signatures in the evaluation of language recovery in aphasia. Copyright © 2015 Elsevier Ltd. All rights reserved.

Christian Commitment and Personal Well Being: Exploring the Connection between Religious Affect and Global Happiness among Young Churchgoers in Australia

ERIC Educational Resources Information Center

Francis, Leslie J.; Penny, Gemma

2016-01-01

Drawing on data from the 2011 Australian National Church Life Survey, this study was designed to assess the connection between religious affect (as a measure of Christian commitment) and global happiness (as a measure of personal well being) among a sample of 6,194 young churchgoers in Australia between the ages of 8 and 14 years, attending a…

Young Children's Behavioral Inhibition Mediates the Association between Maternal Negative Affectivity and Internalizing Problems: Observations, Parent-Report, and Moderation of Associations by Age

ERIC Educational Resources Information Center

Fang, Haolei; Gagne, Jeffrey Robert

2018-01-01

Employing a multi-method approach, we investigated observed and parent-rated child behavioral inhibition (BI) and maternal reports of their own negative affectivity (NA) as predictors of young children's internalizing problems. Participants were 201 children who were siblings between 2.5 and 5.5 years of age (mean = 3.86, standard deviation =…

Emotional bias of sleep-dependent processing shifts from negative to positive with aging.

PubMed

Jones, Bethany J; Schultz, Kurt S; Adams, Sydney; Baran, Bengi; Spencer, Rebecca M C

2016-09-01

Age-related memory decline has been proposed to result partially from impairments in memory consolidation over sleep. However, such decline may reflect a shift toward selective processing of positive information with age rather than impaired sleep-related mechanisms. In the present study, young and older adults viewed negative and neutral pictures or positive and neutral pictures and underwent a recognition test after sleep or wake. Subjective emotional reactivity and affect were also measured. Compared with waking, sleep preserved valence ratings and memory for positive but not negative pictures in older adults and negative but not positive pictures in young adults. In older adults, memory for positive pictures was associated with slow wave sleep. Furthermore, slow wave sleep predicted positive affect in older adults but was inversely related to positive affect in young adults. These relationships were strongest for older adults with high memory for positive pictures and young adults with high memory for negative pictures. Collectively, these results indicate preserved but selective sleep-dependent memory processing with healthy aging that may be biased to enhance emotional well-being. Copyright © 2016 Elsevier Inc. All rights reserved.

Impact of visual impairment on the lives of young adults in the Netherlands: a concept-mapping approach.

PubMed

Elsman, Ellen Bernadette Maria; van Rens, Gerardus Hermanus Maria Bartholomeus; van Nispen, Ruth Marie Antoinette

2017-12-01

While the impact of visual impairments on specific aspects of young adults' lives is well recognised, a systematic understanding of its impact on all life aspects is lacking. This study aims to provide an overview of life aspects affected by visual impairment in young adults (aged 18-25 years) using a concept-mapping approach. Visually impaired young adults (n = 22) and rehabilitation professionals (n = 16) participated in online concept-mapping workshops (brainstorm procedure), to explore how having a visual impairment influences the lives of young adults. Statements were categorised based on similarity and importance. Using multidimensional scaling, concept maps were produced and interpreted. A total of 59 and 260 statements were generated by young adults and professionals, respectively, resulting in 99 individual statements after checking and deduplication. The combined concept map revealed 11 clusters: work, study, information and regulations, social skills, living independently, computer, social relationships, sport and activities, mobility, leisure time, and hobby. The concept maps provided useful insight into activities influenced by visual impairments in young adults, which can be used by rehabilitation centres to improve their services. This might help in goal setting, rehabilitation referral and successful transition to adult life, ultimately increasing participation and quality of life. Implications for rehabilitation Having a visual impairment affects various life-aspects related to participation, including activities related to work, study, social skills and relationships, activities of daily living, leisure time and mobility. Concept-mapping helped to identify the life aspects affected by low vision, and quantify these aspects in terms of importance according to young adults and low vision rehabilitation professionals. Low vision rehabilitation centres should focus on all life aspects found in this study when identifying the needs of young adults, as this might aid goal setting and rehabilitation referral, ultimately leading to more successful transitions, better participation and quality of life.

Physical Health Risk Behaviours in Young People with Mental Illness.

PubMed

McCloughen, Andrea; Foster, Kim; Marabong, Nikka; Miu, David; Fethney, Judith

2015-01-01

Comorbid physical health conditions, commonly associated with mental illness, contribute to increased morbidity and reduced life expectancy. The trajectory to poorer health begins with the onset of mental illness. For young people with mental illness, health risk behaviours and poor physical health can progress to adulthood with long-term detrimental impacts. Using a cross-sectional survey design, self-reported health risk behaviours were gathered from 56 young (16-25 years) Australians who had been hospitalised for mental illness and taking psychotropic medication. Smoking, alcohol use, minimal physical activity, and lack of primary health care were evident. While these behaviours are typical of many young people, those with mental illness have substantially increased vulnerability to poor health and reduced life expectancy. Priority needs to be given to targeted health promotion strategies for young people with mental illness to modify their risky long-term health behaviours and improve morbidity and mortality outcomes. Nurses in mental health settings play a vital role in promoting young peoples' well-being and preventing poorer physical health outcomes. Implementation of a cardiometabolic health nurse role in inpatient settings for young people with mental illness could facilitate prevention and early intervention for health risk behaviours.

The effects of iron fortification and supplementation on the gut microbiome and diarrhea in infants and children: a review.

PubMed

Paganini, Daniela; Zimmermann, Michael B

2017-12-01

In infants and young children in Sub-Saharan Africa, iron-deficiency anemia (IDA) is common, and many complementary foods are low in bioavailable iron. In-home fortification of complementary foods using iron-containing micronutrient powders (MNPs) and oral iron supplementation are both effective strategies to increase iron intakes and reduce IDA at this age. However, these interventions produce large increases in colonic iron because the absorption of their high iron dose (≥12.5 mg) is typically <20%. We reviewed studies in infants and young children on the effects of iron supplements and iron fortification with MNPs on the gut microbiome and diarrhea. Iron-containing MNPs and iron supplements can modestly increase diarrhea risk, and in vitro and in vivo studies have suggested that this occurs because increases in colonic iron adversely affect the gut microbiome in that they decrease abundances of beneficial barrier commensal gut bacteria (e.g., bifidobacteria and lactobacilli) and increase the abundance of enterobacteria including entropathogenic Escherichia coli These changes are associated with increased gut inflammation. Therefore, safer formulations of iron-containing supplements and MNPs are needed. To improve MNP safety, the iron dose of these formulations should be reduced while maximizing absorption to retain efficacy. Also, the addition of prebiotics to MNPs is a promising approach to mitigate the adverse effects of iron on the infant gut. © 2017 American Society for Nutrition.

A Kinematic Description of the Temporal Characteristics of Jaw Motion for Early Chewing: Preliminary Findings

PubMed Central

Wilson, Erin M.; Green, Jordan R.; Weismer, Gary

2013-01-01

Purpose The purpose of this investigation was to describe age- and consistency-related changes in the temporal characteristics of chewing in typically-developing children between 4 – 35 months of age and adults using high-resolution optically-based motion capture technology. Method Data were collected from a total of 60 participants (48 children, 12 adults) across five age ranges (beginners, 7-months, 12-months, 35-months, and adults); each age group included 12 participants. Three different food consistencies were trialed as appropriate. The data were analyzed to assess changes in chewing rate, chewing sequence duration, and a measure of the estimated number of chewing cycles. Results The results revealed both age- and consistency-related changes in chewing rate, sequence duration, and the estimated number of chewing cycles with consistency differences affecting masticatory timing in children as young as 7-months of age. Chewing rate varied as a function of age and consistency and chewing sequence duration was shorter for adults than children regardless of consistency type. Additionally, the results from the estimated number of chewing cycles measure suggests that chewing effectiveness increased with age; this measure was also dependent on consistency type. Conclusions The findings suggest that the different temporal chewing variables follow distinct developmental trajectories and are consistency-dependent in children as young as 7-months of age. Clinical implications are detailed. PMID:22223889

Juvenile-onset myasthenia gravis: autoantibody status, clinical characteristics and genetic polymorphisms.

PubMed

Hong, Yu; Skeie, Geir Olve; Zisimopoulou, Paraskevi; Karagiorgou, Katerina; Tzartos, Socrates J; Gao, Xiang; Yue, Yao-Xian; Romi, Fredrik; Zhang, Xu; Li, Hai-Feng; Gilhus, Nils Erik

2017-05-01

Myasthenia gravis (MG) is an autoimmune disorder mediated by antibodies against proteins at the neuromuscular junction. Juvenile-onset MG (JMG) has been reported to have special characteristics. It is still unclear whether there are any pathogenic and genetic differences between juvenile and adult MG. In this study, we evaluated the clinical characteristics, autoantibody status (antibodies against AChR, MuSK, LRP4, titin and RyR) and genetic susceptibility (CHRNA1, CTLA4 and AIRE) in 114 Chinese JMG patients, and compared with 207 young adult MG patients (onset age 18-40 years). JMG patients were classified into two subgroups: the very early onset group (<8 years) and puberty onset group (8-18 years). The very early onset MG patients had a higher proportion of ocular MG and thymus hyperplasia, compared with puberty onset MG and young adult MG (P < 0.05). AChR antibodies were found in majority of JMG patients and were associated with more severe disease (P < 0.05), while other antibodies were rare in JMG. Moreover, the very early onset MG had a more prominent genetic predisposition than puberty and adult MG, affecting the susceptible genes CHRNA1 and CTLA4. JMG has the same pathogenic background as adult MG, but has typical clinical features and a prominent genetic predisposition in very early onset patients (<8 years). Specific therapeutic considerations are needed.

Hirayama disease: Is surgery an option?

PubMed

Agundez, M; Rouco, I; Barcena, J; Mateos, B; Barredo, J; Zarranz, J J

2015-10-01

Hirayama disease is a rare cervical myelopathy, predominantly affecting young males, which presents with distal atrophy of the upper limbs as its first and main symptom. It must be differentiated from motor neuron diseases because its natural history is different and because HD tends to stabilise in less than 5 years. Diagnosis is based on clinical findings and dynamic flexion MRI showing segmental spinal muscular atrophy, detachment of the posterior dura mater and venous congestion in the epidural space. The tendency is to indicate conservative treatment and no indications for surgery have been established. We present 4 cases meeting both clinical criteria and dynamic MRI imaging criteria for a diagnosis of Hirayama disease. Two have stabilised spontaneously over the course of many years, and MRI scans show that typical changes have disappeared. Another case also remains stable following a shorter observation time. The fourth case is a young man who developed severe myelopathy in just over a year, and therefore underwent surgery. While his follow-up time is still short, his condition remains stable. Our 4 cases suggest that the condition of most patients with Hirayama stabilises naturally; patients should be evaluated for surgery on an individual basis, and surgery should probably be limited to the most severe cases that have progressed quickly. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

Young drivers' optimism bias for accident risk and driving skill: Accountability and insight experience manipulations.

PubMed

White, Melanie J; Cunningham, Lauren C; Titchener, Kirsteen

2011-07-01

This study aimed to determine whether two brief, low cost interventions would reduce young drivers' optimism bias for their driving skills and accident risk perceptions. This tendency for such drivers to perceive themselves as more skillful and less prone to driving accidents than their peers may lead to less engagement in precautionary driving behaviours and a greater engagement in more dangerous driving behaviour. 243 young drivers (aged 17-25 years) were randomly allocated to one of three groups: accountability, insight or control. All participants provided both overall and specific situation ratings of their driving skills and accident risk relative to a typical young driver. Prior to completing the questionnaire, those in the accountability condition were first advised that their driving skills and accident risk would be later assessed via a driving simulator. Those in the insight condition first underwent a difficult computer-based hazard perception task designed to provide participants with insight into their potential limitations when responding to hazards in difficult and unpredictable driving situations. Participants in the control condition completed only the questionnaire. Results showed that the accountability manipulation was effective in reducing optimism bias in terms of participants' comparative ratings of their accident risk in specific situations, though only for less experienced drivers. In contrast, among more experienced males, participants in the insight condition showed greater optimism bias for overall accident risk than their counterparts in the accountability or control groups. There were no effects of the manipulations on drivers' skills ratings. The differential effects of the two types of manipulations on optimism bias relating to one's accident risk in different subgroups of the young driver sample highlight the importance of targeting interventions for different levels of experience. Accountability interventions may be beneficial for less experienced young drivers but the results suggest exercising caution with the use of insight type interventions, particularly hazard perception style tasks, for more experienced young drivers typically still in the provisional stage of graduated licensing systems. Copyright © 2011 Elsevier Ltd. All rights reserved.

Young Children's Enactments of Human Rights in Early Childhood Education

ERIC Educational Resources Information Center

Quennerstedt, Ann

2016-01-01

This paper explores ways in which human rights become part of and affect young children's everyday practices in early childhood education and, more particularly, how very young children enact human rights in the preschool setting. The study is conducted in a Swedish preschool through observations of the everyday practices of a group of children…

Cracking with Affect: Relationality in Young People's Movements in and out of Mainstream Schooling

ERIC Educational Resources Information Center

Skattebol, Jennifer; Hayes, Debra

2016-01-01

This paper focusses on the schooling stories of two young women who moved from mainstream schooling into alternative learning program set up for Indigenous students and back into mainstream schooling to complete their Year 12 education. The manner in which these young women narrated their stories is understood through the prism of Indigenous…

The Quest for Quality: How YoungStar Is Affecting Child Care in Milwaukee County

ERIC Educational Resources Information Center

Mueller, Betsy; Peterangelo, Joe; Henken, Rob

2016-01-01

The State of Wisconsin's YoungStar system was created by the Legislature and Governor in 2010 to "drive quality improvement in child care throughout the state." YoungStar uses a five-star system to rate child care providers based on several measures of quality, including staff education levels, learning environment, business methods, and…

Building Little Communities: Relational Communication and Early Parenthood in Two Young Couples.

ERIC Educational Resources Information Center

LeBlanc, H. Paul, III

The communication patterns of young married couples may affect the satisfaction and longevity of the relationship. A study examined two young married couples who reported about their relationship with each other. Each couple was interviewed together, and then each member of each couple completed a questionnaire based on the ICPS Family Functioning…

Shin Splints 101: Explaining Shin Splints to Young Runners

ERIC Educational Resources Information Center

Newlin, Dana; Smith, Darla S.

2011-01-01

Shin splints are a common but often confusing injury. Sources disagree on both the cause of the injury and the anatomical source of the pain. Some blame shin splints on foot pronation, footstrike pattern, or arch height. Regardless of what causes the condition, it affects many runners, beginning in some at a young age. Young runners often have…

Welcome In! How the Academy Can Warrant Recognition of Young Children as Researchers

ERIC Educational Resources Information Center

Murray, Jane

2017-01-01

The academy has tended to marginalise young children as researchers (YCAR), even in matters affecting them, which denies young children agency and amounts to social injustice. Drawing on the YCAR study, which adopted a qualitative "jigsaw" methodology to co-research with children aged four to eight years (n = 138), their parents,…

Unemployment Benefits and Parental Resources: What Helps the Young Unemployed with Labour Market Integration?

ERIC Educational Resources Information Center

Jacob, Marita

2008-01-01

This article deals with the question of how different resources affect the labour market integration of the young unemployed. Previous research has often focused on the effects of unemployment compensation benefits on labour market outcomes. However, for young unemployed people additional parental resources may be even more important. The article…

The Employment and Professional Educational Trajectories of Young People

ERIC Educational Resources Information Center

Cherednichenko, G. A.

2011-01-01

Young Russians are facing a work career that is very different from that of previous generations, and matching education with the job market is especially difficult. Their chances of finding a job are very affected by the factor of unemployment. In spite of a relatively high level of unemployment, young people in Russia are being flexible in their…

Impact of malocclusion on affective/romantic relationships among young adults.

PubMed

Pithon, Matheus Melo; Dos Santos, Camila Rangel; Lima Santos, Nathalia de; Aguiar Sales Lima, Stefanni Olga; da Silva Coqueiro, Raildo; Dos Santos, Rogério Lacerda

2016-07-01

To evaluate the extent to which different types of malocclusion influence the development of affective/romantic relationships among young adults of both sexes. A cross-sectional study was conducted with 360 men and women ranging in age from 18 years to 25 years. Criteria for exclusion from the sample were the following: participants could not be married, visually impaired, or students of a higher education course in the area of health. In this study, images of young adult men and women in the same age range as that of the evaluators were used. These images were manipulated to create different types of malocclusion: diastema, open bite, crowding, gingival (or gummy) smile, little exposure of teeth. Six groups of images containing six images each were formed and consisted of two experimental images (digitally manipulated) and four control images. These images were provided to the participants, who evaluated them by means of a questionnaire and a visual analog scale. The Kruskal-Wallis, Mann-Whitney, chi-square, and Fisher exact tests were used for data analysis. All malocclusions had a negative impact on acceptance by the evaluators for the purposes of affective/romantic relationships, with crowding being the type of malocclusion that led to the highest level of rejection (P < .01). Malocclusions have a negative influence on the development of affective/romantic relationships among young adults. Individuals with good occlusion are seen in a more positive light, from the perspective of affective life.

Measures of Wellness in Young Adult College Students: An Integrative Review.

PubMed

Nair, Julie McCulloh

2018-04-01

Wellness behaviors typically form during the college years, making wellness evaluation crucial during this time frame. Instruments often assess health rather than wellness. Thus, the purpose of this integrative review is to identify and evaluate instruments measuring wellness among young adult college students. Google Scholar, CINAHL, PubMed, MEDLINE, PsycINFO, ERIC, and other databases were searched yielding 350 studies initially. Seven studies met inclusion criteria and were retained for this review. Reliability and validity is reported in each study with ongoing analysis. Homogeneous samples were reported in each study, and administering concurrent instruments created feasibility issues. A summary of instruments measuring wellness in young adult college students is provided. However, few wellness instruments exist in this population. Thus, further development is needed.

[The phenomenon of possession. Conception and experiences of possession in youth].

PubMed

Bron, B

1975-01-01

In the last few years, a trend to the multiplication of experiences of possession has been observed in young people. On the basis of four typical examples, the author examines this phenomenon in the light of the psychiatric, psychoanalytic and theological understanding of possession. It involves mostly young people, who do not have hysterical fits or psychotic episodes during spiritualist practices but who specially tend to take a strong interest in occultism, who very often consume drugs and have contacts with groups in which the interest for demonology plays an important part.

[Phaeochromocytoma revealed by a cardiogenic shock treated by extracorporeal life support].

PubMed

Contargyris, C; Nee, L; Saby, C; Kerbaul, F; Peytel, E

2012-12-01

Phaeochromocytoma is a catecholamine-secreting tumour that originates from the chromaffin cells in the adrenal medulla in 85% of the cases. Phaeochromocytoma typically presents with the classic signs and symptoms of paroxysmal hypertension, tachycardia, and episodic headache in young adults. However, it rarely may manifest as cardiogenic shock due to a catecholamine induced cardiomyopathy. We report the use of central extracorporeal life support (ECLS) in a young man admitted to our department because of cardiogenic shock caused by phaeochromocytoma. Copyright © 2012. Published by Elsevier SAS.

Divorce and Children.

ERIC Educational Resources Information Center

Kittleson, Mark J.

The traumatic effect of divorce on young children is discussed, noting the typical changes in behavior evidenced by children in such a situation. Suggestions are made on ways parents can cope with the child's emotional reactions and alleviate the stress that is natural when a marriage dissolves. (JD)

Gangsta Rap and Adult Education

ERIC Educational Resources Information Center

Guy, Talmadge C.

2004-01-01

Adult education instructors and administrators, who typically are not members of the hip-hop generation, have little or no background, sensitivity, or understanding of the influence and significance of black popular culture and music for young African American and white adult learners. (Contains 1 note.)

Not the typical winter cough

PubMed Central

Sanchez, G Parra; Chetty, Govind; Sarkar, Pradip K

2007-01-01

We report on a young adult with a foreign body lodged in the right main bronchus for at least 5 days, with no alleged recollection of aspiration despite the size and shape of the object, which was removed successfully by rigid bronchoscopy. PMID:17384367

Aging, culture, and memory for socially meaningful item-context associations: an East-West cross-cultural comparison study.

PubMed

Yang, Lixia; Li, Juan; Spaniol, Julia; Hasher, Lynn; Wilkinson, Andrea J; Yu, Jing; Niu, Yanan

2013-01-01

Research suggests that people in Eastern interdependent cultures process information more holistically and attend more to contextual information than do people in Western independent cultures. The current study examined the effects of culture and age on memory for socially meaningful item-context associations in 71 Canadians of Western European descent (35 young and 36 older) and 72 native Chinese citizens (36 young and 36 older). All participants completed two blocks of context memory tasks. During encoding, participants rated pictures of familiar objects. In one block, objects were rated either for their meaningfulness in the independent living context or their typicality in daily life. In the other block, objects were rated for their meaningfulness in the context of fostering relationships with others or for their typicality in daily life. The encoding in each block was followed by a recognition test in which participants identified pictures and their associated contexts. The results showed that Chinese outperformed Canadians in context memory, though both culture groups showed similar age-related deficits in item and context memory. The results suggest that Chinese are at an advantage in memory for socially meaningful item-context associations, an advantage that continues from young adulthood into old age.

Aging, Culture, and Memory for Socially Meaningful Item-Context Associations: An East-West Cross-Cultural Comparison Study

PubMed Central

Yang, Lixia; Li, Juan; Spaniol, Julia; Hasher, Lynn; Wilkinson, Andrea J.; Yu, Jing; Niu, Yanan

2013-01-01

Research suggests that people in Eastern interdependent cultures process information more holistically and attend more to contextual information than do people in Western independent cultures. The current study examined the effects of culture and age on memory for socially meaningful item-context associations in 71 Canadians of Western European descent (35 young and 36 older) and 72 native Chinese citizens (36 young and 36 older). All participants completed two blocks of context memory tasks. During encoding, participants rated pictures of familiar objects. In one block, objects were rated either for their meaningfulness in the independent living context or their typicality in daily life. In the other block, objects were rated for their meaningfulness in the context of fostering relationships with others or for their typicality in daily life. The encoding in each block was followed by a recognition test in which participants identified pictures and their associated contexts. The results showed that Chinese outperformed Canadians in context memory, though both culture groups showed similar age-related deficits in item and context memory. The results suggest that Chinese are at an advantage in memory for socially meaningful item-context associations, an advantage that continues from young adulthood into old age. PMID:23593288

Violent Video Games Alter Brain Function in Young Men

MedlinePlus

... the RSNA Annual Meeting Violent Video Games Alter Brain Function in Young Men At A Glance Using ... video games for one week causes changes in brain function. The brain regions affected by violent video ...

Affective and cognitive behavior in the alpha-galactosidase A deficient mouse model of Fabry disease

PubMed Central

Karl, Franziska; Sommer, Claudia; Üçeyler, Nurcan

2017-01-01

Fabry disease is an X-linked inherited lysosomal storage disorder with intracellular accumulation of globotriaosylceramide (Gb3) due to α-galactosidase A (α-Gal A) deficiency. Fabry patients frequently report of anxiety, depression, and impaired cognitive function. We characterized affective and cognitive phenotype of male mice with α-Gal A deficiency (Fabry KO) and compared results with those of age-matched male wildtype (WT) littermates. Young (3 months) and old (≥ 18 months) mice were tested in the naïve state and after i.pl. injection of complete Freund`s adjuvant (CFA) as an inflammatory pain model. We used the elevated plus maze (EPM), the light-dark box (LDB) and the open field test (OF) to investigate anxiety-like behavior. The forced swim test (FST) and Morris water maze (MWM) were applied to assess depressive-like and learning behavior. The EPM test revealed no intergroup difference for anxiety-like behavior in naïve young and old Fabry KO mice compared to WT littermates, except for longer time spent in open arms of the EPM for young WT mice compared to young Fabry KO mice (p<0.05). After CFA injection, young Fabry KO mice showed increased anxiety-like behavior compared to young WT littermates (p<0.05) and naïve young Fabry KO mice (p<0.05) in the EPM as reflected by shorter time spent in EPM open arms. There were no relevant differences in the LDB and the OF test, except for longer time spent in the center zone of the OF by young WT mice compared to young Fabry KO mice (p<0.05). Complementary to this, depression-like and learning behavior were not different between genotypes and age-groups, except for the expectedly lower memory performance in older age-groups compared to young mice. Our results indicate that genetic influences on affective and cognitive symptoms in FD may be of subordinate relevance, drawing attention to potential influences of environmental and epigenetic factors. PMID:28662189

Mental health: early intervention and prevention in children and young people.

PubMed

Membride, Heather

It is estimated that 10% of children and young people have mental health problems so significant that they impact not only on their day-to-day life but, if left untreated, they will continue into adulthood. In this article, the author discusses mental health issues affecting children and young people and examines evidence-based early intervention and prevention programmes that have been shown to support better outcomes for children, young people and their families.

Gender-based violence and sexual and reproductive health among low-income youth in three Brazilian cities.

PubMed

Chacham, Alessandra Sampaio; Simão, Andrea Branco; Caetano, André Junqueira

2016-05-01

In this article, we investigate how gender-based violence (GBV) affects the sexual and reproductive health of impoverished adolescents and young adults. We analyse data from a 2011 survey of 450 young women and 300 young men aged 15-29, living in poor neighbourhoods of three middle-sized cities in Minas Gerais, Brazil. In this survey we used a closed-ended questionnaire to collect data from 150 women and 100 men in each city. Our main goal was to explore the relationship between GBV and young women's autonomy in relation to their sexuality, using indicators appropriate to Brazil. Our results showed a decreased prevalence of condom use at first intercourse and an increased prevalence of teenage pregnancies among young women who were in a relationship with a controlling and violent partner. Lower condom use was observed mostly among young men who acknowledged being violent and controlling towards a partner and they also were more likely to have made a partner pregnant as teenagers themselves. We conclude that some variables utilized here as indicators of control and violence from a partner and of young women's autonomy can help us to understand how GBV inside relationships affects the reproductive and sexual health of young men and women, and how empowering them can reduce their susceptibility to unwanted pregnancies and HIV and other STI infections. Copyright © 2016 Elsevier Inc. All rights reserved.

YSO Jets in the Galactic Plane from UWISH2. IV. Jets and Outflows in Cygnus-X

NASA Astrophysics Data System (ADS)

Makin, S. V.; Froebrich, D.

2018-01-01

We have performed an unbiased search for outflows from young stars in Cygnus-X using 42 deg2 of data from the UKIRT Widefield Infrared Survey for H2 (UWISH2 Survey), to identify shock-excited near-IR H2 emission in the 1–0 S(1) 2.122 μm line. We uncovered 572 outflows, of which 465 are new discoveries, increasing the number of known objects by more than 430%. This large and unbiased sample allows us to statistically determine the typical properties of outflows from young stars. We found 261 bipolar outflows, and 16% of these are parsec scale. The typical bipolar outflow is 0.45 pc in length and has gaps of 0.025–0.1 pc between large knots. The median luminosity in the 1–0 S(1) line is 10‑3 {L}ȯ . The bipolar flows are typically asymmetrical, with the two lobes misaligned by 5°, one lobe 30% shorter than the other, and one lobe twice as bright as the other. Of the remaining outflows, 152 are single-sided and 159 are groups of extended, shock-excited H2 emission without identifiable driving sources. Half of all driving sources have sufficient WISE data to determine their evolutionary status as either protostars (80%) or classical T Tauri stars (20%). One-fifth of the driving sources are variable by more than 0.5 mag in the K-band continuum over several years. Several of the newly identified outflows provide excellent targets for follow-up studies. We particularly encourage the study of the outflows and young stars identified in a bright-rimmed cloud near IRAS 20294+4255, which seems to represent a textbook example of triggered star formation.

The role of affect in consumer evaluation of health care services.

PubMed

Ng, Sandy; Russell-Bennett, Rebekah

2015-01-01

Health care services are typically consumed out of necessity, typically to recover from illness. While the consumption of health care services can be emotional given that consumers experience fear, hope, relief, and joy, surprisingly, there is little research on the role of consumer affect in health care consumption. We propose that consumer affect is a heuristic cue that drives evaluation of health care services. Drawing from cognitive appraisal theory and affect-as-information theory, this article tests a research model (N = 492) that investigates consumer affect resulting from service performance on subsequent service outcomes.

Intestinal Microbiota of Broiler Chickens As Affected by Litter Management Regimens

PubMed Central

Wang, Lingling; Lilburn, Mike; Yu, Zhongtang

2016-01-01

Poultry litter is a mixture of bedding materials and enteric bacteria excreted by chickens, and it is typically reused for multiple growth cycles in commercial broiler production. Thus, bacteria can be transmitted from one growth cycle to the next via litter. However, it remains poorly understood how litter reuse affects development and composition of chicken gut microbiota. In this study, the effect of litter reuse on the microbiota in litter and in chicken gut was investigated using 2 litter management regimens: fresh vs. reused litter. Samples of ileal mucosa and cecal digesta were collected from young chicks (10 days of age) and mature birds (35 days of age). Based on analysis using DGGE and pyrosequencing of bacterial 16S rRNA gene amplicons, the microbiota of both the ileal mucosa and the cecal contents was affected by both litter management regimen and age of birds. Faecalibacterium, Oscillospira, Butyricicoccus, and one unclassified candidate genus closely related to Ruminococcus were most predominant in the cecal samples, while Lactobacillus was predominant in the ileal samples at both ages and in the cecal samples collected at day 10. At days 10 and 35, 8 and 3 genera, respectively, in the cecal luminal microbiota differed significantly in relative abundance between the 2 litter management regimens. Compared to the fresh litter, reused litter increased predominance of halotolerant/alkaliphilic bacteria and Faecalibacterium prausnitzii, a butyrate-producing gut bacterium. This study suggests that litter management regimens affect the chicken GI microbiota, which may impact the host nutritional status and intestinal health. PMID:27242676

Am I too fat to be a princess? Examining the effects of popular children's media on young girls' body image.

PubMed

Hayes, Sharon; Tantleff-Dunn, Stacey

2010-06-01

The current study investigated the effects of brief exposure to appearance-related media on young girls' body image. One hundred and twenty-one girls aged 3-6 years old participated. Results indicated that exposure did not affect body dissatisfaction or engagement in appearance-related play behaviours. This is the first empirical study to provide support for previous findings that suggest media exposure does not affect body image in young girls. In contrast to older populations, it is possible that young children may adopt the persona of attractive characters with whom they identify rather than comparing themselves to the characters. Although nearly all girls liked the way they looked, self-report data indicated that nearly one-third of the participants would change something about their physical appearance and nearly half of the girls worried about being fat. Exposure to appearance-related media did not exacerbate concerns.

Do more health insurance options lead to higher wages? Evidence from states extending dependent coverage.

PubMed

Dillender, Marcus

2014-07-01

Little is known about how health insurance affects labor market decisions for young adults. This is despite the fact that expanding coverage for people in their early 20s is an important component of the Affordable Care Act. This paper studies how having an outside source of health insurance affects wages by using variation in health insurance access that comes from states extending dependent coverage to young adults. Using American Community Survey and Census data, I find evidence that extending health insurance to young adults raises their wages. The increases in wages can be explained by increases in human capital and the increased flexibility in the labor market that comes from people no longer having to rely on their own employers for health insurance. The estimates from this paper suggest the Affordable Care Act will lead to wage increases for young adults. Copyright © 2014 Elsevier B.V. All rights reserved.

More Than Kids Stuff: Can News and Information Web Sites Mobilize Young Adults?

ERIC Educational Resources Information Center

Lupia, Arthur; Philpot, Tasha S.

Many young adults are not politically active. Since 1972, their participation and interest levels have declined not only in absolute terms but also relative to other voting-age groups. This paper examines how the Internet can reverse this trend. It focuses on how leading news and political information Web sites affected young adults during the…

Managing young upland forests in southeast Alaska for wood products, wildlife, aquatic resources, and fishes: problem analysis and study plan.

Treesearch

Mark S. Wipfli; Robert L. Deal; Paul E. Hennon; Adelaide C. Johnson; Toni L. de Santo; Thomas A. Hanley; Mark E. Schultz; Mason D. Bryant; Richard T. Edwards; Ewa H. Orlikowska; Takashi Gomi

2002-01-01

Red alder (Alnus rubra Bong.) appears to influence the productivity of young-growth conifer forests and affect the major resources (timber, wildlife, and fisheries) of forested ecosystems in southeast Alaska. We propose an integrated approach to understanding how alder influences trophic links and processes in young-growth ecosystems. The presence...

Effects of Isometric Hand-Grip Muscle Contraction on Young Adults' Free Recall and Recognition Memory

ERIC Educational Resources Information Center

Tomporowski, Phillip D.; Albrecht, Chelesa; Pendleton, Daniel M.

2017-01-01

Purpose: The purpose of this study was to determine if physical arousal produced by isometric hand-dynamometer contraction performed during word-list learning affects young adults' free recall or recognition memory. Method: Twenty-four young adults (12 female; M[subscript age] = 22 years) were presented with 4 20-item word lists. Moderate arousal…

Having a Voice: An Exploration of Children's Rights and Advocacy.

ERIC Educational Resources Information Center

Dalrymple, Jane, Ed.; Hough, Jan, Ed.

This book explores the concept of advocacy in British society with regard to children and young people, examining advocacy from a number of different perspectives, and taking into account the UN Convention on the Rights of the Child and legislation that affects children and young people. The three parts of the book examine why young people need an…

Young people's food practices and social relationships. A thematic synthesis.

PubMed

Neely, Eva; Walton, Mat; Stephens, Christine

2014-11-01

Food practices are embedded in everyday life and social relationships. In youth nutrition promotion little attention is awarded to this centrality of food practices, yet it may play a pivotal role for young people's overall health and wellbeing beyond the calories food provides. Limited research is available explicitly investigating how food practices affect social relationships. The aim of this synthesis was therefore to find out how young people use everyday food practices to build, strengthen, and negotiate their social relationships. Using a thematic synthesis approach, we analysed 26 qualitative studies exploring young people's food practices. Eight themes provided insight into the ways food practices affected social relationships: caring, talking, sharing, integrating, trusting, reciprocating, negotiating, and belonging. The results showed that young people use food actively to foster connections, show their agency, and manage relationships. This synthesis provides insight into the settings of significance for young people where more research could explore the use of food in everyday life as important for their social relationships. A focus on social relationships could broaden the scope of nutrition interventions to promote health in physical and psychosocial dimensions. Areas for future research are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Youthful Brains in Older Adults: Preserved Neuroanatomy in the Default Mode and Salience Networks Contributes to Youthful Memory in Superaging.

PubMed

Sun, Felicia W; Stepanovic, Michael R; Andreano, Joseph; Barrett, Lisa Feldman; Touroutoglou, Alexandra; Dickerson, Bradford C

2016-09-14

Decline in cognitive skills, especially in memory, is often viewed as part of "normal" aging. Yet some individuals "age better" than others. Building on prior research showing that cortical thickness in one brain region, the anterior midcingulate cortex, is preserved in older adults with memory performance abilities equal to or better than those of people 20-30 years younger (i.e., "superagers"), we examined the structural integrity of two large-scale intrinsic brain networks in superaging: the default mode network, typically engaged during memory encoding and retrieval tasks, and the salience network, typically engaged during attention, motivation, and executive function tasks. We predicted that superagers would have preserved cortical thickness in critical nodes in these networks. We defined superagers (60-80 years old) based on their performance compared to young adults (18-32 years old) on the California Verbal Learning Test Long Delay Free Recall test. We found regions within the networks of interest where the cerebral cortex of superagers was thicker than that of typical older adults, and where superagers were anatomically indistinguishable from young adults; hippocampal volume was also preserved in superagers. Within the full group of older adults, thickness of a number of regions, including the anterior temporal cortex, rostral medial prefrontal cortex, and anterior midcingulate cortex, correlated with memory performance, as did the volume of the hippocampus. These results indicate older adults with youthful memory abilities have youthful brain regions in key paralimbic and limbic nodes of the default mode and salience networks that support attentional, executive, and mnemonic processes subserving memory function. Memory performance typically declines with age, as does cortical structural integrity, yet some older adults maintain youthful memory. We tested the hypothesis that superagers (older individuals with youthful memory performance) would exhibit preserved neuroanatomy in key brain networks subserving memory. We found that superagers not only perform similarly to young adults on memory testing, they also do not show the typical patterns of brain atrophy in certain regions. These regions are contained largely within two major intrinsic brain networks: the default mode network, implicated in memory encoding, storage, and retrieval, and the salience network, associated with attention and executive processes involved in encoding and retrieval. Preserved neuroanatomical integrity in these networks is associated with better memory performance among older adults. Copyright © 2016 Sun, Stepanovic et al.

Home literacy experiences and early childhood disability: a descriptive study using the National Household Education Surveys (NHES) program database.

PubMed

Breit-Smith, Allison; Cabell, Sonia Q; Justice, Laura M

2010-01-01

The present article illustrates how the National Household Education Surveys (NHES; U.S. Department of Education, 2009) database might be used to address questions of relevance to researchers who are concerned with literacy development among young children. Following a general description of the NHES database, a study is provided that examines the extent to which parent-reported home literacy activities and child emergent literacy skills differ for children with (a) developmental disabilities versus those who are developing typically, (b) single disability versus multiple disabilities, and (c) speech-language disability only versus other types of disabilities. Four hundred and seventy-eight preschool-age children with disabilities and a typically developing matched sample (based on parent report) were identified in the 2005 administration of the Early Childhood Program Participation (ECPP) Survey in the NHES database. Parent responses to survey items were then compared between groups. After controlling for age and socioeconomic status, no significant differences were found in the frequency of home literacy activities for children with and without disabilities. Parents reported higher levels of emergent literacy skills for typically developing children relative to children with disabilities. These findings suggest the importance of considering the home literacy experiences and emergent literacy skills of young children with disabilities when making clinical recommendations.

Neurobiological effects of repeated radiofrequency exposures in male senescent rats.

PubMed

Bouji, Marc; Lecomte, Anthony; Gamez, Christelle; Blazy, Kelly; Villégier, Anne-Sophie

2016-11-01

The increasing use of mobile phones by aging people raises issues about the effects of radiofrequency electromagnetic fields (RF-EMF) on the aging central nervous system. Here, we tested if mobile phone RF-EMF exposures could exacerbate senescence-typical neurobiological deficits. Thus, aged (22-24 months) and young (4-6 months) adult male rats were subjected to head RF-EMF exposures (900 MHz, specific absorption rate (SAR) of 6 W/kg, 45 min/day for 1 month in restraint rockets). To assess senescence-typical neurobiological deficits, spatial memory, emotional memory, anxiety-related behavior, locomotor activity, interleukins (IL)-1β and 6, glial fibrillary acidic protein and corticosterone were measured. Aged rats presented deficits in spatial learning, exploration, anxiety-related behaviors, and increased hippocampal ILs and cortical IL-1β. Results showed that senescence-typical neurobiological deficits were not modified by RF-EMF exposures. RF-EMF-exposed rats (young and aged adults pooled) had decreased anxiety-related behaviors in the elevated plus maze. This study which is the first to assess RF-EMF exposures during late aging did not support the hypothesis of a specific cerebral vulnerability to RF-EMF during senescence. More investigations using longer RF-EMF exposures should be performed to conclude regarding the inoffensiveness of RF-EMF exposures.

Analysis of Exposure-Dose Variation of Inhaled Particles in Adult Subjects.

EPA Science Inventory

Although internal dose is a key factor for determining the health risk of inhaled pollutant particles, available dose information is largely limited to young healthy adults under a few typical exposure conditions. Extrapolation of the limited dose information to different populat...

Interlimb Coordination: An Important Facet of Gross-Motor Ability

ERIC Educational Resources Information Center

Bobbio, Tatiana; Gabbard, Carl; Cacola, Priscila

2009-01-01

Motor development attains landmark significance during early childhood. Although early childhood educators may be familiar with the gross-motor skill category, the subcategory of interlimb coordination needs greater attention than it typically receives from teachers of young children. Interlimb coordination primarily involves movements requiring…

Science Matters

ERIC Educational Resources Information Center

Odell, Bill

2005-01-01

The spaces and structures used for undergraduate science often work against new teaching methods and fail to provide environments that attract the brightest students to science. The undergraduate science building often offers little to inspire the imaginations of young minds. The typical undergraduate science building also tends to work against…

Atypical lymphocytosis resembling non-Hodgkin's lymphoma in peritoneal effusion of infectious mononucleosis: a case report.

PubMed

Tsuruta, Seiji; Ohyama, Satoko; Arai, Hanako; Kojima, Masaru; Johshita, Takashi; Suzuki, Yutaka

2004-01-01

Peritoneal effusion appears to be an unusual complication of infectious mononucleosis (IM). The cytological features of peritoneal effusion from a patient affected by IM are presented. The patient was a 21-year-old Japanese woman, with typical and physical findings of IM. Ascites disappeared with resolution of acute IM. The cytospin smears of the ascitic fluid were highly cellular, consisting exclusively of lymphoid cells. Lymphoid cells were composed of large cells with broad basophilic cytoplasm, as well as of small to medium-sized cells having scant cytoplasm and irregularly shaped nuclei. The overall cytomorphological pictures posed serious difficulties in differentiating this condition from those of peripheral T-cell lymphomas manifesting ascites. The majority of atypical lymphocytes, including large cells, expressed CD3 and CD8. The present case indicates that IM should be added to the list of lesions considered for the differential diagnosis of non-Hodgkin's lymphoma of the peritoneal fluid, particularly regarding young adults.

Comparisons among tools, surface orientation, and pencil grasp for children 23 months of age.

PubMed

Yakimishyn, Janet E; Magill-Evans, Joyce

2002-01-01

The purpose of this study was to determine whether writing tool type and angle of writing surface affect grasp. Fifty-one children 23 to 24 months of age who were typically developing drew with a primary marker, colored pencil, and small piece of crayon on a table and an easel. The marker and pencil were presented pointing left, right, and toward the child. The order of writing tool presentation was counterbalanced. Grasps were scored with a 5-point rating system and analyzed with dependent t tests. Children used a more mature grasp when drawing with a piece of crayon than with a pencil. No difference in grasp maturity was found when using a pencil compared with a marker. A more mature grasp when drawing on the easel compared with the table was used with the crayon but not with the marker or pencil. Results imply that a short writing tool combined with a vertical surface can influence the grasp of young children.

Even subtle cultural differences affect face tuning.

PubMed

Pavlova, Marina A; Heiz, Julie; Sokolov, Alexander N; Fallgatter, Andreas J; Barisnikov, Koviljka

2018-01-01

Culture shapes social cognition in many ways. Yet cultural impact on face tuning remains largely unclear. Here typically developing females and males from the French-speaking part of Switzerland were presented with a set of Arcimboldo-like Face-n-Food images composed of food ingredients and in different degree resembling a face. The outcome had been compared with previous findings obtained in young adults of the South-West Germany. In that study, males exhibit higher thresholds for face tuning on the Face-n-Food task than females. In Swiss participants, no gender differences exist in face tuning. Strikingly, males from the French-speaking part of Switzerland possess higher sensitivity to faces than their German peers, whereas no difference in face tuning occurs between females. The outcome indicates that even relatively subtle cultural differences as well as culture by gender interaction can modulate social cognition. Clarification of the nature of cultural impact on face tuning as well as social cognition at large is of substantial value for understanding a wide range of neuropsychiatric and neurodevelopmental conditions.

Disseminated Lyme disease presenting with nonsexual acute genital ulcers.

PubMed

Finch, Justin J; Wald, Jenna; Ferenczi, Katalin; Khalid, Saima; Murphy, Michael

2014-11-01

Nonsexual acute genital ulceration (NAGU) is a rare vulvar skin condition typically affecting girls and young women, characterized by acute onset of singular or multiple painful vaginal ulcers. The etiology of this ulcerative dermatosis has not been identified, although it has been associated with systemic infections. To our knowledge, this is the first report of an association with Lyme disease. A case of a woman with early disseminated Lyme disease presenting with NAGU is reported. A thorough workup ruled out other causes of genital ulceration, and the ulcers completely resolved after treatment with topical steroids and oral doxycycline. Although the etiology of NAGU is unknown, the vulvar ulcers may result from an exuberant immune response to infection. Most patients with NAGU exhibit nonspecific symptoms such as myalgias and fever, suggesting an infectious agent, but the majority have no identifiable pathogen. In addition to previously reported associations with systemic infection, which are reviewed herein, Lyme disease should be considered in women presenting with acute-onset genital ulcers.

[Visual input affects the expression of the early genes c-Fos and ZENK in auditory telencephalic centers of pied flycatcher nestlings during the acoustically-guided freezing].

PubMed

Korneeva, E V; Tiunova, A A; Aleksandrov, L I; Golubeva, T B; Anokhin, K V

2014-01-01

The present study analyzed expression of transcriptional factors c-Fos and ZENK in 9-day-old pied flycatcher nestlings' (Ficedula hypoleuca) telencephalic auditory centers (field L, caudomedial nidopallium and caudomedial mesopallium) involved in the acoustically-guided defense behavior. Species-typical alarm call was presented to the young in three groups: 1--intact group (sighted control), 2--nestlings visually deprived just before the experiment for a short time (unsighted control) 3--nestlings visually deprived right after hatching (experimental deprivation). Induction of c-Fos as well as ZENK in nestlings from the experimental deprivation group was decreased in both hemispheres as compared with intact group. In the group of unsighted control, only the decrease of c-Fos induction was observed exclusively in the right hemisphere. These findings suggest that limitation of visual input changes the population of neurons involved into the acoustically-guided behavior, the effect being dependant from the duration of deprivation.

[Curricula oriented inclusion of children and adolescents with haemophilia in school sports--a new approach within the project "fit for life"].

PubMed

Joeres, J; Seuser, A; Kurme, A; Trunz-Carlisi, E; Ochs, S; Böhm, P

2012-01-01

Inclusive paedagogic thinking and acting is a modern and increasingly important topic in school sports. It will affect teachers as well as parents and students. The new international guidelines and national curricula enable new ways of inclusion especially for students with chronic illnesses like haemophilia. Special help from the sport teachers is of vital importance. In our project "fit for life" where we advice children and young adults with haemophilia to find their appropriate sport, we developed a new approach for an optimised inclusion of children with haemophilia into sport lessons. The whole project is running in corporation with the German Sport Teachers Association/Hessen. We analysed and rated the actual curricula of the different school years and looked at the specific needs, risks and necessary abilities for persons with haemophilia. By this means we gathered about 600 typical movements and/or exercises for school sports and developed individual advice and adapted exercise solutions for sport lessons.

Reflux Hypersensitivity: A New Functional Esophageal Disorder

PubMed Central

Yamasaki, Takahisa; Fass, Ronnie

2017-01-01

Reflux hypersensitivity, recently introduced by Rome IV as a new functional esophageal disorder, is currently considered as the presence of typical heartburn symptoms in patients with normal upper endoscopy and esophageal biopsies, normal esophageal pH test and with evidence of a close correlation between patients’ heartburn and reflux events. Reflux hypersensitivity is very common and together with functional heartburn accounts for more than 90% of the heartburn patients who failed treatment with proton pump inhibitor twice daily. In addition, reflux hypersensitivity affects primarily young to middle aged women, commonly overlaps with another functional gastrointestinal disorders, and is often associated with some type of psychological comorbidity. Diagnosis is made by using endoscopy with esophageal biopsies, pH-impedance, and high-resolution esophageal manometry. Reflux hypersensitivity is primarily treated with esophageal neuromodulators, such as tricyclic anti-depressants and selective serotonin reuptake inhibitors among others. Surgical anti-reflux management may also play an important role in the treatment of reflux hypersensitivity. PMID:28992673

Molecular characterization and detection of variants of Taenia multiceps in sheep in Turkey.

PubMed

Sonmez, Betul; Koroglu, Ergun; Simsek, Sami

2017-02-01

Taenia multiceps is a cestode (family Taeniidae) that in its adult stage lives in the small intestine of dogs and other canids. The metacestode, known as Coenurus cerebralis, is usually found in the central nervous system including brain and spinal card in sheep and other ruminants. The presence of cysts typically leads to neurological symptoms that in the majority of cases result in the death of the animal. Coenurosis could cause high losses in sheep farms because the disease commonly affects young animals. A total of 20 C. cerebralis isolates collected from naturally infected sheep in Mardin province of Turkey were characterized through the polymerase chain reaction and sequencing of a fragment of cytochrome c oxidase subunit 1 (CO1) gene. The results showed that the CO1 gene sequences were highly conserved in C. cerebralis isolates. Phylogenetic analysis based on partial CO1 gene sequences revealed that C. cerebralis isolates were composed of three different variants.

Technical report: mercury in the environment: implications for pediatricians.

PubMed

Goldman, L R; Shannon, M W

2001-07-01

Mercury is a ubiquitous environmental toxin that causes a wide range of adverse health effects in humans. Three forms of mercury (elemental, inorganic, and organic) exist, and each has its own profile of toxicity. Exposure to mercury typically occurs by inhalation or ingestion. Readily absorbed after its inhalation, mercury can be an indoor air pollutant, for example, after spills of elemental mercury in the home; however, industry emissions with resulting ambient air pollution remain the most important source of inhaled mercury. Because fresh-water and ocean fish may contain large amounts of mercury, children and pregnant women can have significant exposure if they consume excessive amounts of fish. The developing fetus and young children are thought to be disproportionately affected by mercury exposure, because many aspects of development, particularly brain maturation, can be disturbed by the presence of mercury. Minimizing mercury exposure is, therefore, essential to optimal child health. This review provides pediatricians with current information on mercury, including environmental sources, toxicity, and treatment and prevention of mercury exposure.

Undiagnosed MODY: Time for Action.

PubMed

Kleinberger, Jeffrey W; Pollin, Toni I

2015-12-01

Maturity-onset diabetes of the young (MODY) is a monogenic form of diabetes that accounts for at least 1 % of all cases of diabetes mellitus. MODY classically presents as non-insulin-requiring diabetes in lean individuals typically younger than 25 with evidence of autosomal dominant inheritance, but these criteria do not capture all cases and can also overlap with other diabetes types. Genetic diagnosis of MODY is important for selecting the right treatment, yet ~95 % of MODY cases in the USA are misdiagnosed. MODY prevalence and characteristics have been well-studied in some populations, such as the UK and Norway, while other ethnicities, like African and Latino, need much more study. Emerging next-generation sequencing methods are making more widespread study and clinical diagnosis increasingly feasible; at the same time, they are detecting other mutations in the same genes of unknown clinical significance. This review will cover the current epidemiological studies of MODY and barriers and opportunities for moving toward a goal of access to an appropriate diagnosis for all affected individuals.

The link between callous-unemotional traits and neural mechanisms of reward processing: An fMRI study.

PubMed

Veroude, Kim; von Rhein, Daniel; Chauvin, Roselyne J M; van Dongen, Eelco V; Mennes, Maarten J J; Franke, Barbara; Heslenfeld, Dirk J; Oosterlaan, Jaap; Hartman, Catharina A; Hoekstra, Pieter J; Glennon, Jeffrey C; Buitelaar, Jan K

2016-09-30

Callous-unemotional (CU) traits, i.e., unconcernedness and lack of prosocial feelings, may manifest in Conduct Disorder (CD), but also in Oppositional Defiant Disorder (ODD) and Attention Deficit Hyperactivity Disorder (ADHD). These disorders have been associated with aberrant reward processing, while the influence of CU traits is unclear. Using functional Magnetic Resonance Imaging (fMRI), we examined whether CU traits affect the neural circuit for reward. A Monetary Incentive Delay (MID) task was administered to 328 adolescents and young adults with varying levels of CU traits: 40 participants with ODD/CD plus ADHD, 101 participants with ADHD only, 84 siblings of probands with ADHD and 103 typically developing (TD) individuals. During reward anticipation, CU traits related negatively to medial prefrontal cortex (mPFC) activity, independent of ADHD symptoms and ODD/CD diagnosis. Our results indicate that CU traits are a valuable dimension for assessing the neural basis of reward processing. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Does Context Matter? Examining PRISM as a Guiding Framework for Context-Specific Health Risk Information Seeking Among Young Adults.

PubMed

Willoughby, Jessica Fitts; Myrick, Jessica Gall

2016-06-01

Research indicates that when people seek health information, they typically look for information about a specific symptom, preventive measure, disease, or treatment. It is unclear, however, whether general or disease-specific theoretical models best predict how people search for health information. We surveyed undergraduates (N = 963) at a large public southeastern university to examine health information seeking in two incongruent health contexts (sexual health and cancer) to test whether a general model would hold for specific topics that differed in their immediate personal relevance for the target population. We found that the planned risk information seeking model was statistically a good fit for the data. Yet multiple predicted paths were not supported in either data set. Certain variables, such as attitudes, norms, and affect, appear to be strong predictors of intentions to seek information across health contexts. Implications for theory building, research methodology, and applied work in health-related risk information seeking are discussed.

Convergence of Human Genetics and Animal Studies: Gene Therapy for X-Linked Retinoschisis

PubMed Central

Bush, Ronald A.; Wei, Lisa L.; Sieving, Paul A.

2015-01-01

Retinoschisis is an X-linked recessive genetic disease that leads to vision loss in males. X-linked retinoschisis (XLRS) typically affects young males; however, progressive vision loss continues throughout life. Although discovered in 1898 by Haas in two brothers, the underlying biology leading to blindness has become apparent only in the last 15 years with the advancement of human genetic analyses, generation of XLRS animal models, and the development of ocular monitoring methods such as the electroretinogram and optical coherence tomography. It is now recognized that retinoschisis results from cyst formations within the retinal layers that interrupt normal visual neurosignaling and compromise structural integrity. Mutations in the human retinoschisin gene have been correlated with disease severity of the human XLRS phenotype. Introduction of a normal human retinoschisin cDNA into retinoschisin knockout mice restores retinal structure and improves neural function, providing proof-of-concept that gene replacement therapy is a plausible treatment for XLRS. PMID:26101206

"I Can't Go to School and Leave Her in so Much Pain": Educational Shortfalls among Adolescent "Young Carers" in the South African AIDS Epidemic

ERIC Educational Resources Information Center

Cluver, L.; Operario, D.; Lane, T.; Kganakga, M.

2012-01-01

"I go to the hospital with my mother when she is sick. I can't go to school and leave her in so much pain. I won't concentrate." Millions of adolescents live with AIDS-affected parents or primary caregivers. Little is known about educational impacts of living in an AIDS-affected home, or of acting as a "young carer" in the…

Potential Adverse Effects of Violent Video Gaming: Interpersonal- Affective Traits Are Rather Impaired Than Disinhibition in Young Adults.

PubMed

Kimmig, Ann-Christin S; Andringa, Gerda; Derntl, Birgit

2018-01-01

The increasing trend of mass shootings, which were associated with excessive use of violent video games, fueled the debate of possible effects violent video games may have on adolescents and young adults. The aim of this study was to investigate the possible link between violent video gaming effects and the disposition of adverse behavior traits such as interpersonal-affective deficits and disinhibition. Data of 167 young adults, collected by an online questionnaire battery, were analyzed for lifetime video game exposure differences (i.e., non-gamers, non-violent video gamers, stopped violent video game users, and ongoing violent video game users) as well as for recent exposure effects on adverse behavior traits (Levenson's Psychopathy Scale), while controlling for other potentially confounding lifestyle factors. While interpersonal-affective deficits were significantly higher in participants with ongoing violent video game exposure compared to non-gamers and non-violent video gamers, disinhibition was significantly higher in both - stopped and ongoing - violent video game exposure groups compared to non-gamers. Recent violent video game exposure was a stronger predictor for interpersonal-affective deficits, but was also significant for disinhibition. Considering that we observed small to medium effects in a sample of young adults with little to moderate use of violent video games highlights the importance of further investigating the potential adverse effects of violent video games on quality of social relationships.

Work and "mass personal" communication as means of navigating nutrition and exercise concerns in an online cancer community.

PubMed

Love, Brad; M Thompson, Charee; Crook, Brittani; Donovan-Kicken, Erin

2013-05-31

Health and psychosocial outcomes for young adults affected by cancer have improved only minimally in decades, partially due to a lack of relevant support and information. Given significant unmet needs involving nutrition and exercise, it is important to understand how this audience handles information about food and fitness in managing their cancer experiences. Using the theory of illness trajectories as a framework, we explored how four lines of work associated with living with a chronic illness such as cancer (illness, everyday life, biographical, and the recently explicated construct of communication work) impacts and is impacted by nutrition and exercise concerns. Following a search to extract all nutrition- and exercise-related content from the prior 3 years (January 2008 to February 2011), a sample of more than 1000 posts from an online support community for young adults affected by cancer were qualitatively analyzed employing iterative, constant comparison techniques. Sensitized by illness trajectory research and related concepts, 3 coders worked over 4 months to examine the English-language, de-identified text files of content. An analysis of discussion board threads in an online community for young adults dealing with cancer shows that nutrition and exercise needs affect the young adults' illness trajectories, including their management of illness, everyday life, biographical, and communication work. Furthermore, this paper helps validate development of the "communication work" variable, explores the "mass personal" interplay of mediated and interpersonal communication channels, and expands illness trajectory work to a younger demographic than investigated in prior research. Applying the valuable concepts of illness, everyday life, biographical, and communication work provides a more nuanced understanding of how young adults affected by cancer handle exercise and nutrition needs. This knowledge can help provide support and interventional guidance for the well-documented psychosocial challenges particular to this demographic as they manage the adversities inherent in a young adult cancer diagnosis. The research also helps explain how these young adults meet communication needs in a "mass personal" way that employs multiple communication channels to meet goals and thus might be more effectively reached in a digital world.

Work and “Mass Personal” Communication as Means of Navigating Nutrition and Exercise Concerns in an Online Cancer Community

PubMed Central

M. Thompson, Charee; Crook, Brittani; Donovan-Kicken, Erin

2013-01-01

Background Health and psychosocial outcomes for young adults affected by cancer have improved only minimally in decades, partially due to a lack of relevant support and information. Given significant unmet needs involving nutrition and exercise, it is important to understand how this audience handles information about food and fitness in managing their cancer experiences. Objective Using the theory of illness trajectories as a framework, we explored how four lines of work associated with living with a chronic illness such as cancer (illness, everyday life, biographical, and the recently explicated construct of communication work) impacts and is impacted by nutrition and exercise concerns. Methods Following a search to extract all nutrition- and exercise-related content from the prior 3 years (January 2008 to February 2011), a sample of more than 1000 posts from an online support community for young adults affected by cancer were qualitatively analyzed employing iterative, constant comparison techniques. Sensitized by illness trajectory research and related concepts, 3 coders worked over 4 months to examine the English-language, de-identified text files of content. Results An analysis of discussion board threads in an online community for young adults dealing with cancer shows that nutrition and exercise needs affect the young adults’ illness trajectories, including their management of illness, everyday life, biographical, and communication work. Furthermore, this paper helps validate development of the “communication work” variable, explores the “mass personal” interplay of mediated and interpersonal communication channels, and expands illness trajectory work to a younger demographic than investigated in prior research. Conclusions Applying the valuable concepts of illness, everyday life, biographical, and communication work provides a more nuanced understanding of how young adults affected by cancer handle exercise and nutrition needs. This knowledge can help provide support and interventional guidance for the well-documented psychosocial challenges particular to this demographic as they manage the adversities inherent in a young adult cancer diagnosis. The research also helps explain how these young adults meet communication needs in a “mass personal” way that employs multiple communication channels to meet goals and thus might be more effectively reached in a digital world. PMID:23728365

Ricky and Lucy: gender stereotyping among young Black men who have sex with men in the US Deep South and the implications for HIV risk in a severely affected population.

PubMed

Lichtenstein, Bronwen; Kay, Emma Sophia; Klinger, Ian; Mutchler, Matt G

2018-03-01

HIV disproportionately affects young Black men who have sex with men in the USA, with especially high rates in the Deep South. In this Alabama study, we interviewed 24 pairs of young Black men who have sex with men aged 19-24 and their close friends (n = 48) about sexual scripts, dating men and condom use. Three main themes emerged from the study: the power dynamics of 'top' and 'bottom' sexual positions for condom use; gender stereotyping in the iconic style of the 'I Love Lucy' show of the 1950s; and the sexual dominance of 'trade' men. Gender stereotyping was attributed to the cultural mores of Black families in the South, to the preferences of 'trade' men who exerted sexual and financial control and to internalised stigma relating to being Black, gay and marginalised. The findings suggest that HIV prevention education for young Black men who have sex with men is misguided if gendered power dynamics are ignored, and that funded access to self-protective strategies such as pre-exposure prophylaxis and post-exposure prophylaxis could reduce HIV risk for this severely affected population.

Ecotoxicology of aluminum to fish and wildlife

USGS Publications Warehouse

Sparling, D.W.; Lowe, T.P.; Campbell, P.G.C.; Yokel, Robert A.; Golub, Mari S.

1997-01-01

The toxicity of aluminum has been studied extensively in fish, less so in invertebrates, amphibians, and birds, and not at all in reptiles and free-ranging mammals. For aquatic organisms, Al bioavailability and toxicity are intimately related to ambient pH; changes in ambient acidity may affect Al solubility, dissolved Al speciation, and organism sensitivity to Al. At moderate acidity (pH 5.5 to 7.0), fish and invertebrates may be stressed due to Al adsorption onto gill surfaces and subsequent asphyxiation. At pH 4.5 to 5.5, Al can impair ion regulation and augment the toxicity of H+. At lower pH, elevated Al can temporarily ameliorate the toxic effects of acidity by competing for binding sites with H+. Aluminum toxicity in aquatic environments is further affected by the concentration of ligands such as dissolved organic matter, fluoride, or sulfate, and of other cations such as Ca and Mg which compete for cellular binding sites. Although risk of Al toxicity is often based on a model of free-ion (Al3+) activity, recent evidence suggests that factors determining Al toxicity may be more complex. In general, aquatic invertebrates are less sensitive to Al toxicity and acidity than fish; thus acidified, Al-rich waters may actually reduce predation pressure. Fish may be affected by asphyxiation at moderate acidic conditions or electrolyte imbalances at lower pH. In amphibians, embryos and young larvae are typically more sensitive than older larvae. Early breeding amphibians, which lay eggs in ephemeral ponds and streams subject to spring runoff, are most at risk from Al and acidification; those that breed later in the year in lakes or rivers are least vulnerable. Birds and mammals are most likely exposed through dietary ingestion of soil or Al-contaminated foods. Concentrations > 1000 mg.kg-1 in food may be toxic to young birds and mammals. Clinical signs in these animals are consistent with rickets because Al precipitates with P in the gut. Suggestions for additional research on the ecotoxicology of Al to wild animals are provided.

Performance of the species-typical alarm response in young workers of the ant Myrmica sabuleti (Hymenoptera: Formicidae) is induced by interactions with mature workers.

PubMed

Cammaerts, Marie-Claire

2014-01-01

Young workers of the ant Myrmica sabuleti (Hymenoptera: Formicidae) Meinert 1861 perceived nestmate alarm pheromone but did not display normal alarm behavior (orientation toward the source of emission, increased running speed). They changed their initial behavior when in the presence of older nestmates exhibiting normal alarm behavior. Four days later, the young ants exhibited an imperfect version of normal alarm behavior. This change of behavior did not occur in young ants, which were not exposed to older ants reacting to alarm pheromone. Queen ants perceived the alarm pheromone and, after a few seconds, moved toward its source. Thus, the ants' ability to sense the alarm pheromone and to identify it as an alarm signal is native, while the adult alarm reaction is acquired over time (= age based polyethism) by young ants. It is possible that the change in behavior observed in young ants could be initiated and/or enhanced (via experience-induced developmental plasticity, learning, and/or other mechanisms) by older ants exhibiting alarm behavior. © The Author 2014. Published by Oxford University Press on behalf of the Entomological Society of America.

The Rim and the Ancient Mariner: The Nautical Horizon Affects Postural Sway in Older Adults

PubMed Central

Wade, Michael G.; Stergiou, Nick

2016-01-01

On land, the spatial magnitude of postural sway (i.e., the amount of sway) tends to be greater when participants look at the horizon than when they look at nearby targets. By contrast, on ships at sea, the spatial magnitude of postural sway in young adults has been greater when looking at nearby targets and less when looking at the horizon. Healthy aging is associated with changes in the movement patterns of the standing body sway, and these changes typically are interpreted in terms of age-related declines in the ability to control posture. To further elucidate the mechanisms associated with these changes we investigated control of posture in a setting that poses substantial postural challenges; standing on a ship at sea. In particular, we explored postural sway on a ship at sea when older adults looked at the horizon or at nearby targets. We evaluated the kinematics of the center of pressure in terms of spatial magnitude (i.e., the amount of sway) and multifractality (a measure of temporal dynamics). We found that looking at the horizon significantly affected the multifractality of standing body, but did not systematically influence the spatial magnitude of sway. We discuss the results in terms of age-related changes in the perception and control of dynamic body orientation. PMID:27973576

'It's hard but you've just gotta get on with it'--The experiences of growing-up with a liver transplant.

PubMed

Wright, Jessica; Elwell, Laura; McDonagh, Janet E; Kelly, Deirdre A; Wray, Jo

2015-01-01

The successful evolution of paediatric liver transplantation means that increasing numbers of young people survive into adulthood. Non-adherence to medication regimens leading to liver dysfunction, graft loss and patient death are prevalent in this vulnerable group. Insight into young people's experiences of living with a liver transplant (LTx) is vital to improve outcomes and guide future work in this area. Through semi-structured interviews, this study explored the experiences of living with a LTx for 13 young people transplanted as children and adolescents. Interviews were analysed using interpretative phenomenological analysis, revealing that young people felt different from their peers as a result of their LTx. Young people's perceptions of their scar, experiences of illness symptoms and taking medications acted as triggers of differences. This led to an ongoing struggle to be normal when faced with typical activities for young people and to attempts to take back control. Findings support the implementation of routine psychosocial screening to identify additional support needs and the development of a peer mentoring programme to allow young people to gain social support, thus reducing feelings of being different. It is hoped that such initiatives will have positive consequences for quality of life, self-management and adherence to medications.

The influence of inhibitory processes on affective theory of mind in young and old adults.

PubMed

Mahy, Caitlin E V; Vetter, Nora; Kühn-Popp, Nina; Löcher, Carolin; Krautschuk, Susan; Kliegel, Matthias

2014-01-01

The primary aim of this study was to examine the impact of an inhibition manipulation on the effect of age on theory of mind (ToM) in an ecologically valid, affective ToM task. Participants were 30 young and 30 old adults. The Cambridge Mindreading Face-Voice Battery was used to measure ToM; in addition, measures of fluid and crystallized intelligence were taken. Participants were subjected to three levels of inhibitory demand during ToM reasoning: emotional inhibition, non-emotional inhibition, and no inhibition. Old adults performed worse than young adults. The emotional and non-emotional inhibition conditions resulted in worse ToM performance compared to the no inhibition condition. There were no differences in the impact of the inhibition conditions on old and young adults. Regression analyses suggested that old adults' crystallized intelligence was a significant predictor of ToM performance, whereas it did not predict young adults' ToM performance. Results are discussed in terms of verbal ability as a possible compensatory mechanism in coping with verbal inhibitory load in ToM reasoning.

Relational-Cultural Theory for Middle School Counselors

ERIC Educational Resources Information Center

Tucker, Catherine; Smith-Adcock, Sondra; Trepal, Heather C.

2011-01-01

Young adolescents (ages 11-14), typically in the middle school grades, face life tasks involving connections and belonging with their peer group along with the development of their individual identity (Henderson & Thompson, 2010). Learning to negotiate through these developmental tasks, they face myriad relational challenges. This article explores…

Effect of level of autonomy on the amount of physical activity in young children

USDA-ARS?s Scientific Manuscript database

BACKGROUND: Emerging research has indicated that providing choice of exercise options increases the amount of physical activity children perform. However, these studies have not yet assessed this effect using physical activities children typically have access to in a naturalistic setting. PURPOSE...

Early Childhood Inclusion in Taiwan

ERIC Educational Resources Information Center

Liao, Hua-Fang; Wu, Pei-Fang

2017-01-01

In accordance with the Special Education Act that indicates that young children with special needs must have individualized educational plans and receive education with their typically developing peers in the general education setting, Taiwan implemented an experimental preschool inclusion program in 1989. Subsequently, during the 1990s, there was…

Representing Young Children with Disabilities in Classroom Environments.

ERIC Educational Resources Information Center

Favazza, Paddy C.; LaRoe, Joyce; Phillipsen, Leslie; Kumar, Poonam

2000-01-01

The "Inventory of Disability Representation" was administered to 92 teachers representing kindergarten, community child care, or preschool settings. Low scores across settings indicated that classrooms typically do not have materials that represent or depict children with diverse abilities. Reasons cited by teachers are noted as are benefits…

76 FR 56263 - Titles II and XVI: Documenting and Evaluating Disability in Young Adults

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... carrying out simple instructions and work procedures during a school-sponsored work experience; Difficulty... instructions; Make simple work-related judgments typically required for unskilled work; Respond appropriately... ability to hear and understand simple oral messages, including instructions, and to communicate simple...

Traditional goat husbandry may substantially contribute to human toxoplasmosis exposure

USDA-ARS?s Scientific Manuscript database

Raising goats in settings that are highly contaminated with oocysts of Toxoplasma gondii may contribute significantly to human exposure to this zoonotic parasite. Increasing consumption of young goats in Romania, where goats are typically reared in backyards that are also home to cats (the definitiv...

Distress among young adults from divorced families.

PubMed

Laumann-Billings, L; Emery, R E

2000-12-01

Researchers find that most children from divorced families function normally, but some clinicians assert that young people are disturbed even many years after a divorce. These accounts may be less discrepant than they appear, because research typically focuses on notably problematic behavior (disorder), whereas case studies emphasize more subtle inner turmoil (distress). In Study 1 college students reported painful feelings, beliefs, and memories about their parents divorce on a reliable new measure, but they also reported accepting the divorce and having few psychological symptoms. Distress about family life was greater among students from divorced than from married families. Study 2 replicated these findings in a community sample of young people from low-income divorced families. In both studies, greater distress was associated with children's residence, frequency of contact with fathers, interparental conflict, and psychological symptoms.

Impacts of the Boston prekindergarten program on the school readiness of young children with special needs.

PubMed

Weiland, Christina

2016-11-01

Theory and empirical work suggest inclusion preschool improves the school readiness of young children with special needs, but only 2 studies of the model have used rigorous designs that could identify causality. The present study examined the impacts of the Boston Public prekindergarten program-which combined proven language, literacy, and mathematics curricula with coaching-on the language, literacy, mathematics, executive function, and emotional skills of young children with special needs (N = 242). Children with special needs benefitted from the program in all examined domains. Effects were on par with or surpassed those of their typically developing peers. Results are discussed in the context of their relevance for policy, practice, and theory. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Substantial proportion of global streamflow less than three months old

NASA Astrophysics Data System (ADS)

Jasechko, Scott; Kirchner, James W.; Welker, Jeffrey M.; McDonnell, Jeffrey J.

2016-02-01

Biogeochemical cycles, contaminant transport and chemical weathering are regulated by the speed at which precipitation travels through landscapes and reaches streams. Streamflow is a mixture of young and old precipitation, but the global proportions of these young and old components are not known. Here we analyse seasonal cycles of oxygen isotope ratios in rain, snow and streamflow compiled from 254 watersheds around the world, and calculate the fraction of streamflow that is derived from precipitation that fell within the past two or three months. This young streamflow accounts for about a third of global river discharge, and comprises at least 5% of discharge in about 90% of the catchments we investigated. We conclude that, although typical catchments have mean transit times of years or even decades, they nonetheless can rapidly transmit substantial fractions of soluble contaminant inputs to streams. Young streamflow is less prevalent in steeper landscapes, which suggests they are characterized by deeper vertical infiltration. Because young streamflow is derived from less than 0.1% of global groundwater storage, we conclude that this thin veneer of aquifer storage will have a disproportionate influence on stream water quality.

Enhancing Psychosocial Outcomes for Young Adult Childhood CNS Cancer Survivors: Importance of Addressing Vocational Identity and Community Integration

ERIC Educational Resources Information Center

Strauser, David R.; Wagner, Stacia; Wong, Alex W. K.

2012-01-01

The purpose of this study was to examine the relationship between vocational identity, community integration, positive and negative affect, and satisfaction with life in a group of young adult central nervous system (CNS) cancer survivors. Participants in this study included 45 young adult CNS cancer survivors who ranged in age from 18 to 30 years…

Risk-Taking, Harm and Help-Seeking: Reported by Young People in Treatment at a Youth Alcohol and Drug Counselling Service

ERIC Educational Resources Information Center

Davis, Cassandra; Kelly, John

2012-01-01

Regarded as a normative component of development, risk-taking by young people is a well-researched subject, and some risk-taking behaviours, such as substance use, are particularly well covered because of their potential to adversely affect health and wellbeing. What has remained unclear is the extent of young people's risk-taking while engaged in…

Investing in Young Children: A Fact Sheet on Early Care and Education Participation, Access, and Quality

ERIC Educational Resources Information Center

Schmit, Stephanie; Matthews, Hannah; Smith, Sheila; Robbins, Taylor

2013-01-01

Across the U.S., large numbers of young children are affected by one or more risk factors that have been linked to academic failure and poor health. High quality early care and education can play a critical role in promoting young children's early learning and success in life, while also supporting families' economic security. Young…

Aggressive and chronic periodontitis in a population of Moroccan school students.

PubMed

Kissa, Jamila; Chemlali, Sihame; El Houari, Bouchra; Amine, Khadija; Khlil, Nadia; Mikou, Salwa; Nadifi, Sellama; Albandar, Jasim M

2016-11-01

This study assessed the prevalence, clinical characteristics, and demographics of chronic and aggressive periodontitis in a representative sample drawn from a subpopulation in Morocco. Eight hundred and thirty students representative of 12+ years old attending schools in the Province of Benslimane, Morocco were selected by a multi-phased, probability sampling. Their age was 12-25 years (mean: 16.1 years) and comprised of 50% males and 50% females. Chronic and aggressive periodontitis were determined clinically. A total of 31% and 10.1% of the subjects had ≥4 mm and ≥6 mm attachment loss, respectively; 4.9% had aggressive periodontitis, and 6.4% had chronic periodontitis. Subjects with chronic periodontitis typically had 4-5 mm attachment loss affecting a few molars or premolars. Subjects with aggressive periodontitis had ≥5 mm attachment loss affecting multiple teeth, and 68% and 73% of these subjects had ≥6 mm attachment loss affecting maxillary and mandibular molars respectively. Attachment loss and periodontitis were significantly more prevalent in the 19-25 years group, than the 12-18 years age group. There were no significant differences in disease prevalence by gender or ethnic groups (Arab versus Berber). This young Moroccan population is at high risk of destructive periodontal disease, and further studies are indicated to investigate the biological and environmental factors that may contribute to the increased risk of disease in this population. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Neurite extension and neuronal differentiation of human induced pluripotent stem cell derived neural stem cells on polyethylene glycol hydrogels containing a continuous Young's Modulus gradient.

PubMed

Mosley, Matthew C; Lim, Hyun Ju; Chen, Jing; Yang, Yueh-Hsun; Li, Shenglan; Liu, Ying; Smith Callahan, Laura A

2017-03-01

Mechanotransduction in neural cells involves multiple signaling pathways that are not fully understood. Differences in lineage and maturation state are suggested causes for conflicting reports on neural cell mechanosensitivity. To optimize matrices for use in stem cell therapy treatments transplanting human induced pluripotent stem cell derived neural stem cells (hNSC) into lesions after spinal cord injury, the effects of Young's Modulus changes on hNSC behavior must be understood. The present study utilizes polyethylene glycol hydrogels containing a continuous gradient in Young's modulus to examine changes in the Young's Modulus of the culture substrate on hNSC neurite extension and neural differentiation. Changes in the Young's Modulus of the polyethylene glycol hydrogels was found to affect neurite extension and cellular organization on the matrices. hNSC cultured on 907 Pa hydrogels were found to extend longer neurites than hNSC cultured on other tested Young's Moduli hydrogels. The gene expression of β tubulin III and microtubule-associated protein 2 in hNSC was affected by changes in the Young's Modulus of the hydrogel. The combinatory method approach used in the present study demonstrates that hNSC are mechanosensitive and the matrix Young's Modulus should be a design consideration for hNSC transplant applications. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 824-833, 2017. © 2016 Wiley Periodicals, Inc.

Drugs and Young People

MedlinePlus

Drug abuse is a serious public health problem. It affects almost every community and family in some way. Drug abuse in children and teenagers may pose a ... of young people may be more susceptible to drug abuse and addiction than adult brains. Abused drugs ...

Necessary but not sufficient? Engaging young people in the development of an avatar-based online intervention designed to provide psychosocial support to young people affected by their own or a family member's cancer diagnosis.

PubMed

Phelps, Ceri; Minou, Masoumeh; Baker, Andrew; Hughes, Carol; French, Helen; Hawkins, Wayne; Leeuwenberg, Andrew; Crabtree, Rebecca; Hutchings, Paul B

2017-06-01

This study discusses the challenges and successes of engaging young people in a project aimed at developing an online counselling intervention for young people affected by cancer. For younger people with a diagnosis of cancer or who are caring for someone with cancer, the psychosocial consequences can create significant challenges for their social and educational development. Whilst young people have been shown to be reluctant to make use of traditional face-to-face counselling, research is beginning to suggest that effective therapeutic relationships can be formed with young people online. The first phase of the study involved working with a 'Young Persons' Panel' of healthy school pupils and university students to develop and pilot an online counselling intervention and study materials in preparation for a pilot evaluation of the intervention. An avatar-based virtual reality counselling world was created where young people can create their own avatar and receive counselling over the Internet from a qualified counsellor via an avatar in a virtual reality world. The process of engaging young people in the C:EVOLVE project enabled a unique intervention to be developed and demonstrated positive developmental opportunities. However, despite the rigorous approach to the development of the intervention, initial attempts within the pilot evaluation phase of the study showed difficulties recruiting to the study, and this phase of the study has currently ceased whilst further exploratory work takes place. This study has demonstrated the complexities of intervention development and evaluation research targeted at young people and the challenges created when attempting to bring clinical practice and research evaluation together. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

Young adult cancer survivors and work: a systematic review.

PubMed

Stone, Dawn S; Ganz, Patricia A; Pavlish, Carol; Robbins, Wendie A

2017-12-01

Sixty-three percent of cancer survivors continue to work, or return to work after treatment. Among this population, work ability and challenges encountered in the workplace by young adult cancer survivors have not been well established. The purposes of the study are to describe what is currently known about work-related issues for young adult cancer survivors diagnosed between ages 15 and 39, to identify gaps in the research literature, and to suggest interventions or improvements in work processes and occupational settings. A narrative review of articles using PubMed, CINAHL, and PsychInfo was conducted without date limitations. Search phrases included young adult cancer survivors, long-term cancer survivors, young adults affected by cancer, further combined with key terms employment, work, and occupationally active. Inclusion criteria for publications were young adult cancer survivors initially diagnosed between the ages of 15 and 39, data about work or employment was presented, and articles written in English. Twenty-three publications met the inclusion criteria. Work-related issues included the potential for reduced work productivity from cancer-changed physical and cognitive functional ability that affected income, and resulted in distress. Coping style, support systems, and changing perspectives about work and life in general were also influential on career decisions among young adult cancer survivors. More research is needed to study interventions to better manage health changes in young adult cancer survivors within the context of the workplace. Since financial hardship has been shown to be especially high among young cancer survivors, employment is essential to ensure payment of cancer-associated costs and continued medical care. While young adult cancer survivors may initially grapple with cancer-related physical and psychosocial changes that impact work productivity or influence choice of occupation, employment appears to enhance overall quality of life.

Preventing Smoking Progression in Young Adults: the Concept of Prevescalation.

PubMed

Villanti, Andrea C; Niaura, Raymond S; Abrams, David B; Mermelstein, Robin

2018-03-10

As adolescents cross the threshold to young adulthood, they encounter more opportunities to engage in or accelerate previously discouraged or prohibited behaviors. Young adults, therefore, are more apt to initiate cigarette smoking and, more importantly, to accelerate their use if they tried and experimented as an adolescent. Preventing the escalation and entrenchment of smoking in the young adult years is critically important to reducing tobacco's long-term health toll. However, traditional interventions for youth have focused on preventing smoking initiation, and interventions for adults have focused on smoking cessation; both have failed to address the needs of young adults. We introduce the concept of "prevescalation" to capture the need and opportunity to prevent the escalation of risk behaviors that typically occur during young adulthood, with a focus on the example of cigarette smoking. Prevescalation negates the notion that prevention has failed if tobacco experimentation occurs during adolescence and focuses on understanding and interrupting transitions between experimentation with tobacco products and established tobacco use that largely occur during young adulthood. However, since risk behaviors often co-occur in young people, the core concept of prevescalation may apply to other behaviors that co-occur and become harder to change in later adulthood. We present a new framework for conceptualizing, developing, and evaluating interventions that better fit the unique behavioral, psychosocial, and socio-environmental characteristics of the young adult years. We discuss the need to target this transitional phase, what we know about behavioral pathways and predictors of cigarette smoking, potential intervention considerations, and research challenges.

A method for examining productivity of grammatical morphology in children with and without specific language impairment.

PubMed

Miller, Carol A; Deevy, Patricia

2003-10-01

Children with specific language impairment (SLI) show inconsistent use of grammatical morphology. Children who are developing language typically also show a period during which they produce grammatical morphemes inconsistently. Various theories claim that both young typically developing children and children with SLI achieve correct production through memorization of some inflected forms (M. Gopnik, 1997; M. Tomasello, 2000a, 2000b). Adapting a method introduced by C. Miller and L. Leonard (1998), the authors investigated the use of present tense third singular -s by 24 typically developing preschoolers and 36 preschoolers with SLI. Each group was divided into 2 mean length of utterance (MLU) levels. Group and individual data provided little evidence that memorization could explain the correct productions of the third singular morpheme for either children with SLI or typically developing children, and there was no difference between children with higher and lower MLUs.

Fibromuscular Dysplasia Presenting with Bilateral Renal Infarction

DOE Office of Scientific and Technical Information (OSTI.GOV)

Doody, O., E-mail: orla_doody@hotmail.co; Adam, W. R.; Foley, P. T.

2009-03-15

Fibromuscular dysplasia (FMD) describes a group of conditions which cause nonatheromatous arterial stenoses, most commonly of the renal and carotid arteries, typically in young women. We report a rare case of bilateral segmental renal infarction secondary to FMD in a young male patient. His initial presentation with loin pain and pyrexia resulted in a delay in the definitive diagnosis of FMD. He was successfully treated with bilateral balloon angioplasty. The delayed diagnosis in this patient until the condition had progressed to bilateral renal infarcts highlights the need for prompt investigation and diagnosis of suspected cases of FMD.

Pleomorphic liposarcoma of the breast mimicking breast abscess in a 19-year-old postpartum female: a case report and review of the literature.

PubMed

Nandipati, Kalyana C; Nerkar, Hrishikesh; Satterfield, James; Velagapudi, Manasa; Ruder, Usha; Sung, Kae-Jae

2010-01-01

Sarcomas of the breast constitutes <1% of primary malignant breast tumors. Liposarcoma of the breast represents 3-24% of the primary breast sarcomas. Liposarcoma can arise from pre-existing benign lesions like fibroadenoma or from lipoid tissue in the breast. There are only few cases of liposarcoma of the breast in young females reported in the literature. Liposarcoma of the breast typically involves women with age after 50 years. In this article, we present a young woman with liposarcoma of the breast. © 2010 Wiley Periodicals, Inc.

Subacute sclerosing panencephalitis presenting as rapidly progressive young-onset dementia.

PubMed

Chakor, Rahul Tryambak; Santosh, Nandanavana Subbareddy

2013-07-01

Onset of dementia before 65 years of age is termed as young-onset dementia (YOD). Very little literature exists regarding the clinical features and diagnoses of dementia in younger individuals. We present a case series of four patients of age 10 to 23 years with severe dementia within 18 months of clinical onset (rapidly progressive dementia). Three patients had generalised periodic complexes typical of subacute sclerosing panencephalitis (SSPE) on electroencephalogram (EEG). All patients had elevated cerebrospinal fluid (CSF) IgG measles antibodies. Our case series highlights that SSPE is an important cause of rapidly progressive YOD in developing countries like India.

Young Children's Perceptions of Scientists: A Preliminary Study

ERIC Educational Resources Information Center

Buldu, Mehmet

2006-01-01

Background: Since the 1950s, there has been a growing body of research dealing with perceptions children have of scientists. Typically, research studies in this area have utilized children's drawings in an effort to discern what those perceptions are. Studies assessing perceptions children have of scientists have shown that children have…

My Child Only Eats Certain Foods

ERIC Educational Resources Information Center

Berkowitz, Merrill; Kerwin, Mary Louise; Feldstein, Melissa

2008-01-01

Many young children display some sort of picky eating. Although most children's diets will eventually consist of an adequate number of foods, some children's diets may not change without intervention. Children with limited diets typically have difficulty consuming new foods because they have some stomach discomfort, have limited oral-motor skills,…

Preschoolers' Body-Knowledge Inaccuracy: Perceptual Self-Deficit and Attitudinal Bias

ERIC Educational Resources Information Center

Dunphy-Lelii, Sarah; Hooley, Merrilyn; McGivern, Lisa; Guha, Ahona; Skouteris, Helen

2014-01-01

Body image research with young children has typically examined their body satisfaction and overlooked developmental theories pertaining to their emergent body-knowledge. Though existing research suggests that preschoolers do demonstrate anti-fat attitudes and weight-related stigmatisation, body dissatisfaction can be difficult to assess in…

Social Stress in Young People with Specific Language Impairment

ERIC Educational Resources Information Center

Wadman, Ruth; Durkin, Kevin; Conti-Ramsden, Gina

2011-01-01

Social interactions can be a source of social stress for adolescents. Little is known about how adolescents with developmental difficulties, such as specific language impairment (SLI), feel when interacting socially. Participants included 28 adolescents with SLI and 28 adolescents with typical language abilities (TL). Self-report measures of…

Parents' Educational Expectations for Young Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Bush, Hillary H.; Cohen, Shana R.; Eisenhower, Abbey S.; Blacher, Jan

2017-01-01

Among typically developing children, many characteristics have been associated with parents' expectations for their children's adjustment to school and academic progress. Despite the history of increased parental involvement in the education of children with autism spectrum disorder (ASD) relative to parents of children without ASD, there is…

Everything You Ever Wanted to Know in a Bubble

ERIC Educational Resources Information Center

Carter, Stacy L.

2006-01-01

Observing young children at play is a very common and useful method for identifying the presence or absence of certain developmentally appropriate skills. Such observations can vary from general overviews of typical classroom activities to extensive and highly detailed data-collection systems. Although educators should use a series of…