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Sample records for 4-month infant temperament

  1. Sleeping body temperatures in 3-4 month old infants.

    OpenAIRE

    Wailoo, M P; Petersen, S A; Whittaker, H.; Goodenough, P

    1989-01-01

    Rectal, skin, and ambient temperatures were continuously recorded overnight from 3-4 month old normal infants in their home cots under conditions of room temperature and wrapping chosen freely by parents. It was found that rectal temperature was above 37 degrees C when infants were put down, but fell rapidly to 36.4 degrees C within one and a half hours, then stabilised for a few hours before rising steadily. This pattern was tied more closely to the time of putting down than time of day. The...

  2. Temperament of premature infants with cerebral palsy

    OpenAIRE

    Ryu, Hyo Jeong; Don Kim, Kyoung

    2015-01-01

    [Purpose] The purpose of this study was to examine the infant temperaments of children with cerebral palsy due to premature birth. [Subjects and Methods] Data were collected through questionnaires sent to 118 mothers of infants diagnosed with cerebral palsy due to premature birth. [Results] Different infant temperament scores were obtained according to the degrees of disability, type of palsy, birth weights, gestational age, and periods of hospitalization in an NICU; however, the differences ...

  3. Ethnic variation in infant-feeding practices in the Netherlands and Weight Gain at 4 months

    NARCIS (Netherlands)

    Bulk-Bunschoten, A.M.W.; Pasker-Jong, P.C.M. de; Wouwe, J.P. van; Groot, C.J. de

    2008-01-01

    This prospective study of 4438 infants (0-4 months) examined differences in infant-feeding patterns in relation to the ethnic origin of their mothers, based on the mother's native language: Dutch (87%), Turkish (4%), Moroccan (3%), other European languages (3%), and various other languages (4%). Bre

  4. Perception of Dynamic and Static Audiovisual Sequences in 3- and 4-Month-Old Infants

    Science.gov (United States)

    Lewkowicz, David J.

    2008-01-01

    This study investigated perception of audiovisual sequences in 3- and 4-month-old infants. Infants were habituated to sequences consisting of moving/sounding or looming/sounding objects and then tested for their ability to detect changes in the order of the objects, sounds, or both. Results showed that 3-month-olds perceived the order of 3-element…

  5. Contributions of Attentional Style and Previous Experience to 4-Month-Old Infants' Categorization

    Science.gov (United States)

    Kovack-Lesh, Kristine A.; Oakes, Lisa M.; McMurray, Bob

    2012-01-01

    We examined how infants' categorization is jointly influenced by previous experience and how much they shift their gaze back and forth between stimuli. Extending previous findings reported by K. A. Kovack-Lesh, J. S. Horst, and L. M. Oakes (2008), we found that 4-month-old infants' (N = 122) learning of the exclusive category of "cats" was related…

  6. Correlation of 4-month infant feeding modes with their growth and iron status in Beijing

    Institute of Scientific and Technical Information of China (English)

    GONG Yu-hua; JI Cheng-ye; ZHENG Xiu-xia; SHAN Jin-ping; HOU Rui

    2008-01-01

    Background Growth and development of infants has been an impoRant topic in pediatrics for a long time.Infants must be provided with food containing all necessary nutrienls.Breast milk js believed to be the most desirable natural and cheapest food for well-balanced nutrition.But with the progress in the development of substitute food in developed countries,it is thought that formula milk can meet the requirement for infant growth.During early infancy,growth,as the most sensitive index of health,is therefore a critical component in evaluating the adequacy of breast-feeding,mixed-feeding and formula feeding.Iron status is another important index of infant health.Iron deficiency anemia remains the most prevalent nutritional deficiency index in infants worldwide.This study is to compare infants in Beijing at 4 months who are on three different feeding modes(breast feeding,mixed feeding and formula feeding)in physical changes and iron status.The results may provide new mothers with support in feeding mode selection,which will also be helpful to the China Nutrition Association in feeding mode education.Methods This is a cohort study.One thousand and one normal Beijing infants were followed regularly for 12 months.Body weight and horizontal length were measured.Hemoglobin,red blood cell counts,mean corpuscular volume,mean corpuscular hemoglobin and serum iron were analyzed at 4 months.Results The breast feeding percentage in the first 4 months was 47.9%.The feeding mode was not significantly related to maternal delivery age,education,labor pathway nor infant sex(P>0.05).Infant boys and girls exclusively breast-fed from 0 to 4 months had the highest weight at 0-6 months.The anemia rate of breast-fed infant boys at 4 months was the highest.Conclusions Breast feeding should be given more emphasis.It is compulsory for new mothers to breast-feed their Infants if possible.Social environment should also guarantee the requirement for breast feeding.Furthermore the normal values

  7. Differences in infant temperament between Chile and the US.

    Science.gov (United States)

    Farkas, Chamarrita; Vallotton, Claire

    2016-08-01

    Temperament refers to individual differences in reactivity and self-regulation and is influenced by genetic and experiential variation and maturation. Temperament reflects biologically based individual differences that emerge in early life and remain relatively stable thereafter. Given the growing interest in cultural variation in infant temperament, this study examined the temperament of 12-month-old children in Chile and the US. The aims were to validate a version of the Infant Behavior Questionnaire - Revised - Very Short Form in Spanish for Chile and to compare Chilean and US infants' temperament. For the first aim, 150 Chilean infants aged 10-15 months were assessed, and 73 US infants aged 10-15 months were examined for the second aim. The children's parents completed a demographic questionnaire and the IBQ-R-VSF, which measures three dimensions of temperament: Surgency, Negative Affectivity, and Effortful Control. The reliability of each dimension for the Chilean sample was between 0.70 and 0.75, and significant differences between Chilean and US infants emerged. Parents of Chilean infants reported higher levels of Effortful Control, whereas US parents reported that their infants exhibited higher levels of Negative Affectivity. A relationship between parents' higher educational level and infants' higher levels of Surgency was found for both countries. No gender or age differences were observed for any of the three temperament dimensions. These results and their implications for cultural studies are discussed. PMID:27450101

  8. Rotary Motion Impairs Attention to Color Change in 4-Month-Old Infants

    Science.gov (United States)

    Kavsek, Michael

    2013-01-01

    Continuous color changes of an array of elements appear to stop changing if the array undergoes a coherent motion. This "silencing" illusion was demonstrated for adults by Suchow and Alvarez ("Current Biology", 2011, vol. 21, pp. 140-143). The current forced-choice preferential looking study examined 4-month-old infants' sensitivity to the…

  9. Brain responses in 4-month-old infants are already language specific.

    Science.gov (United States)

    Friederici, Angela D; Friedrich, Manuela; Christophe, Anne

    2007-07-17

    Language is the most important faculty that distinguishes humans from other animals. Infants learn their native language fast and effortlessly during the first years of life, as a function of the linguistic input in their environment. Behavioral studies reported the discrimination of melodic contours [1] and stress patterns [2, 3] in 1-4-month-olds. Behavioral [4, 5] and brain measures [6-8] have shown language-independent discrimination of phonetic contrasts at that age. Language-specific discrimination, however, has been reported for phonetic contrasts only for 6-12-month-olds [9-12]. Here we demonstrate language-specific discrimination of stress patterns in 4-month-old German and French infants by using electrophysiological brain measures. We compare the processing of disyllabic words differing in their rhythmic structure, mimicking German words being stressed on the first syllable, e.g., pápa/daddy[13], and French ones being stressed on the second syllable, e.g., papá/daddy. Event-related brain potentials reveal that experience with German and French differentially affects the brain responses of 4-month-old infants, with each language group displaying a processing advantage for the rhythmic structure typical in its native language. These data indicate language-specific neural representations of word forms in the infant brain as early as 4 months of age. PMID:17583508

  10. Breastfeeding and infant temperament at age three months.

    Directory of Open Access Journals (Sweden)

    Blandine de Lauzon-Guillain

    Full Text Available BACKGROUND & METHODS: To examine the relationship between breastfeeding and maternally-rated infant temperament at age 3 months, 316 infants in the prospective Cambridge Baby Growth Study, UK had infant temperament assessed at age 3 months by mothers using the Revised Infant Behavior Questionnaire, which produces scores for three main dimensions of temperament derived from 14 subscales. Infant temperament scores were related to mode of infant milk feeding at age 3 months (breast only; formula milk only; or mixed with adjustment for infant's age at assessment and an index of deprivation. RESULTS: Infant temperament dimension scores differed across the three infant feeding groups, but appeared to be comparable between exclusive breast-fed and mixed-fed infants. Compared to formula milk-fed infants, exclusive breast-fed and mixed-fed infants were rated as having lower impulsivity and positive responses to stimulation (adjusted mean [95% CI] "Surgency/Extraversion" in formula-fed vs. mixed-fed vs. breast-fed groups: 4.3 [4.2-4.5] vs. 4.0 [3.8-4.1] vs. 4.0 [3.9-4.1]; p-heterogeneity = 0.0006, lower ability to regulate their own emotions ("Orienting/Regulation": 5.1 [5.0-5.2], vs. 4.9 [4.8-5.1] vs. 4.9 [4.8-5.0]; p = 0.01, and higher emotional instability ("Negative affectivity": 2.8 [2.6-2.9] vs. 3.0 [2.8-3.1] vs. 3.0 [2.9-3.1]; p = 0.03. CONCLUSIONS: Breast and mixed-fed infants were rated by their mothers as having more challenging temperaments in all three dimensions; particular subscales included greater distress, less smiling, laughing, and vocalisation, and lower soothability. Increased awareness of the behavioural dynamics of breastfeeding, a better expectation of normal infant temperament and support to cope with difficult infant temperament could potentially help to promote successful breastfeeding.

  11. Family dynamics and infant temperament in Danish families

    DEFF Research Database (Denmark)

    Wilson, M.E.; Hall, Elisabeth O.C.; White, M.A.

    1994-01-01

    Transition to parenthood involves the fine balance of family dynamics which both affect, and are affected by, the infant's temperament. The purpose of this study was to investigate changes in family dynamics over the transition to parenthood and the relationship of family dynamics to infant...... temperament. A sample of 99 families in Odense, Denmark, completed the Family Dynamics Measure in the third trimester of pregnancy and again when the infant was 8-9 months old. At this second time, the mothers also completed the Revised Infant Temperament Questionnaire. Overall we found small changes......, although always in a negative direction, in family dynamics over this transition. The largest change was an increase in perceived role conflict reported by both mothers and fathers. Mothers reported more role conflict than fathers. Positive family dynamics were related to infant rhythmicity....

  12. Native-language recognition abilities in 4-month-old infants from monolingual and bilingual environments.

    Science.gov (United States)

    Bosch, L; Sebastián-Gallés, N

    1997-12-01

    This study examined the capacity of 4-month-old infants to identify their maternal language when phonologically similar languages are contrasted, using a visual orientation procedure with a reaction time measure. Infants from monolingual and bilingual environments were compared in order to analyze whether differences in linguistic background affect this behavioral response. In experiment 1 the validity of the procedure was assessed with a pair of phonologically dissimilar languages (Catalan or Spanish vs. English). In experiment 2, 20 infants from monolingual environments tested in a similar language contrast (Catalan vs. Spanish) indicated that discrimination is already possible at that age. Results from experiment 3, using low-pass filtered utterances, suggested that infants can rely on information about supra-segmental features to make this distinction. For the infants growing up in bilingual environments no preference for either of the familiar languages was found. Moreover, when their maternal language was contrasted either with English or with Italian, in both cases the bilingual group showed a similar pattern, consisting of significantly longer latencies for the familiar language. Possible interpretations of this unexpected pattern of results are discussed and its implications for bilingual language acquisition are considered.

  13. Infant shy temperament predicts preschoolers Theory of Mind.

    Science.gov (United States)

    Mink, Daniela; Henning, Anne; Aschersleben, Gisa

    2014-02-01

    The aim of this longitudinal study was to investigate the relation between infant temperament at 18 months and early Theory of Mind (ToM) abilities at 3 years of age. Temperament was assessed with the Early Childhood Behavior Questionnaire (ECBQ) and ToM by assessing children's understanding of divergent desires and beliefs, and of knowledge access. Our results are in line with a social-emotional reactivity perspective postulating more sophisticated ToM abilities for children with less reactive more observant temperament. Children with shy temperament at 18 months and at 3 years were better in reasoning about others' mental states at age 3. Language, siblings and parental education had no effect on ToM. Findings indicate that temperament is related to ToM earlier in development than previously found, and that this relation is thus not unique to false-belief understanding.

  14. Infant temperament contributes to early infant growth: A prospective cohort of African American infants

    Science.gov (United States)

    Slining, Meghan M; Adair, Linda; Goldman, Barbara Davis; Borja, Judith; Bentley, Margaret

    2009-01-01

    Background Prospective studies linking infant temperament, or behavioral style, to infant body composition are lacking. In this longitudinal study (3 to 18 months), we seek to examine the associations between two dimensions of infant temperament (distress to limitations and activity level) and two anthropometric indicators (weight-for-length z-scores (WLZ) and skin fold (SF) measures) in a population at high risk of overweight. Methods Data are from the Infant Care and Risk of Obesity Project, a longitudinal study of North Carolina low income African American mother-infant dyads (n = 206). Two temperament dimensions were assessed using the Infant Behavior Questionnaire-Revised. A high distress to limitations score denotes an infant whose mother perceives that s/he often cries or fusses, and a high activity level score one who moves his/her limbs and squirms frequently. Cross-sectional analyses were conducted using ordinary least squares regression. Fixed effects longitudinal models were used to estimate anthropometric outcomes as a function of time varying infant temperament. Results In longitudinal models, increased activity levels were associated with later decreased fatness and WLZ. In contrast, high levels of distress to limitations were associated with later increased fatness at all time points and later increased WLZ at 12 months. Conclusion Infant temperament dimensions contribute to our understanding of the role of behavior in the development of the risk of overweight in the formative months of life. Identification of modifiable risk factors early in life may help target strategies for establishing healthy lifestyles prior to the onset of overweight. PMID:19656377

  15. Infant temperament contributes to early infant growth: A prospective cohort of African American infants

    Directory of Open Access Journals (Sweden)

    Goldman Barbara

    2009-08-01

    Full Text Available Abstract Background Prospective studies linking infant temperament, or behavioral style, to infant body composition are lacking. In this longitudinal study (3 to 18 months, we seek to examine the associations between two dimensions of infant temperament (distress to limitations and activity level and two anthropometric indicators (weight-for-length z-scores (WLZ and skin fold (SF measures in a population at high risk of overweight. Methods Data are from the Infant Care and Risk of Obesity Project, a longitudinal study of North Carolina low income African American mother-infant dyads (n = 206. Two temperament dimensions were assessed using the Infant Behavior Questionnaire-Revised. A high distress to limitations score denotes an infant whose mother perceives that s/he often cries or fusses, and a high activity level score one who moves his/her limbs and squirms frequently. Cross-sectional analyses were conducted using ordinary least squares regression. Fixed effects longitudinal models were used to estimate anthropometric outcomes as a function of time varying infant temperament. Results In longitudinal models, increased activity levels were associated with later decreased fatness and WLZ. In contrast, high levels of distress to limitations were associated with later increased fatness at all time points and later increased WLZ at 12 months. Conclusion Infant temperament dimensions contribute to our understanding of the role of behavior in the development of the risk of overweight in the formative months of life. Identification of modifiable risk factors early in life may help target strategies for establishing healthy lifestyles prior to the onset of overweight.

  16. Object-centred spatial reference in 4-month-old infants.

    Science.gov (United States)

    Bremner, Andrew J; Bryant, Peter E; Mareschal, Denis

    2006-01-01

    An appreciation of object-centred spatial relations involves representing a 'within-object' spatial relation across changes in the object orientation. This representational ability is important in adult object recognition [Biederman, I. (1987). Recognition-by-components: A theory of human image understanding. Psychological Review, 94, 115-147; Marr, D., & Nishihara, H. K. (1978). Representation and recognition of the spatial organisation of three-dimensional structure. Proceedings of the Royal Society of London, Series B (Biological Sciences), 200, 269-294; Tarr, M. J., & Pinker, S. (1990). When does human object recognition use a viewer-centred reference frame? Psychological Science, 1, 253-256] and is also thought to be a fundamental component of the mature object concept [Piaget, J. (1954). The Construction of Reality in the Child. Routledge & Kegan-Paul: London, UK. (Originally published in French in 1937)]. An experiment is reported in which eighteen 4-month-old infants were familiarised to a specific spatial relation within an object, across six different orientations of the object. On subsequent test trials the object was presented to the infants in an entirely novel orientation. Between successive test trials the within-object spatial relation was alternated between novel and familiar. The infants demonstrated significant sensitivity of their looking to both the novelty of the stimuli and the order in which novel and familiar stimuli were presented. It is concluded that by 4 months of age infants are able to form object-centred spatial frames of reference. These findings are discussed in the light of our current understanding of the development of object representation during infancy. PMID:17138256

  17. Temperament Measures of African-American Infants: Change and Convergence with Age

    Science.gov (United States)

    Worobey, John; Islas-Lopez, Maria

    2009-01-01

    Studies of infant temperament are inconsistent with regard to convergence across measurement sources. In addition, little published work is available that describes temperament in minority infants. In this study, measures of temperament at three and six months were made for 24 African-American infants. Although maternal ratings of activity and…

  18. Infants' Temperament and Mothers', and Fathers' Depression Predict Infants' Attention to Objects Paired with Emotional Faces.

    Science.gov (United States)

    Aktar, Evin; Mandell, Dorothy J; de Vente, Wieke; Majdandžić, Mirjana; Raijmakers, Maartje E J; Bögels, Susan M

    2016-07-01

    Between 10 and 14 months, infants gain the ability to learn about unfamiliar stimuli by observing others' emotional reactions to those stimuli, so called social referencing (SR). Joint processing of emotion and head/gaze direction is essential for SR. This study tested emotion and head/gaze direction effects on infants' attention via pupillometry in the period following the emergence of SR. Pupil responses of 14-to-17-month-old infants (N = 57) were measured during computerized presentations of unfamiliar objects alone, before-and-after being paired with emotional (happy, sad, fearful vs. neutral) faces gazing towards (vs. away) from objects. Additionally, the associations of infants' temperament, and parents' negative affect/depression/anxiety with infants' pupil responses were explored. Both mothers and fathers of participating infants completed questionnaires about their negative affect, depression and anxiety symptoms and their infants' negative temperament. Infants allocated more attention (larger pupils) to negative vs. neutral faces when the faces were presented alone, while they allocated less attention to objects paired with emotional vs. neutral faces independent of head/gaze direction. Sad (but not fearful) temperament predicted more attention to emotional faces. Infants' sad temperament moderated the associations of mothers' depression (but not anxiety) with infants' attention to objects. Maternal depression predicted more attention to objects paired with emotional expressions in infants low in sad temperament, while it predicted less attention in infants high in sad temperament. Fathers' depression (but not anxiety) predicted more attention to objects paired with emotional expressions independent of infants' temperament. We conclude that infants' own temperamental dispositions for sadness, and their exposure to mothers' and fathers' depressed moods may influence infants' attention to emotion-object associations in social learning contexts. PMID

  19. Longitudinal study on infants' temperament and physical development in Beijing, China.

    Science.gov (United States)

    Gong, Yu-hua; Ji, Cheng-ye; Shan, Jin-ping

    2013-10-01

    The objective of this longitudinal study is to explore the relationship between temperament and physical development among infants in Beijing, China. A total of 1117 term, normal and singleton infants were followed regularly for 12 months. Body weight and horizontal length were measured at 42 days and monthly from the third to twelfth month of their lives. Infants' temperament was assessed using the revised Chinese infants' temperament scale when the infants were 6 months. There was a significant difference on temperament dimensions between infants' genders (P temperaments (easy and intermediate) were heavier than those with negative temperaments (difficult and slow to warm up) (P temperament categories (P temperament category and parents' weight and height.

  20. Right-Left Approach and Reaching Arm Movements of 4-Month Infants in Free and Constrained Conditions

    Science.gov (United States)

    Morange-Majoux, Francoise; Dellatolas, Georges

    2010-01-01

    Recent theories on the evolution of language (e.g. Corballis, 2009) emphazise the interest of early manifestations of manual laterality and manual specialization in human infants. In the present study, left- and right-hand movements towards a midline object were observed in 24 infants aged 4 months in a constrained condition, in which the hands…

  1. Infant Temperament, Maternal Personality, and Parenting Stress as Contributors to Infant Developmental Outcomes

    Science.gov (United States)

    Molfese, Victoria J.; Rudasill, Kathleen Moritz; Beswick, Jennifer L.; Jacobi-Vessels, Jill L.; Ferguson, Melissa C.; White, Jamie M.

    2010-01-01

    This study examined contributions of maternal personality and infant temperament to infant vocabulary and cognitive development both directly and indirectly through parental stress. Participants were recruited at birth and included 63 infant twin pairs and their mothers. Assessments were completed at 6, 9, 12, and 18 months of age and included…

  2. Different amounts of protest in 4-month-old infants of depressed vs. non-depressed mothers

    DEFF Research Database (Denmark)

    Gufler, Sandra Rejnholdt; Smith-Nielsen, Johanne; Væver, Mette Skovgaard;

    Amount of vocal protest was measured in 4-month-old infants of depressed vs. non-depressed mothers during 10 minute face-to-face interaction. The sample consisted of two groups of mothers with their infants: depressed (n=17) and non-depressed (n=49), in total N=66. Vocal protest was measured using...... PRAAT phonetic software and manual, reliable coding. Results showed that infants of depressed mothers expressed a lower amount of vocal protest compared to infants of non-depressed mothers as measured in mean percentage of time (p

  3. The impact of maternal characteristics, infant temperament and contextual factors on maternal responsiveness to infant.

    Science.gov (United States)

    Tester-Jones, Michelle; O'Mahen, Heather; Watkins, Edward; Karl, Anke

    2015-08-01

    Postnatal maternal depressive symptoms are consistently associated with impairments in maternal attunement (i.e., maternal responsiveness and bonding). There is a growing body of literature examining the impact of maternal cognitive factors (e.g., rumination) on maternal attunement and mood. However, little research has examined the role of infant temperament and maternal social support in this relationship. This study investigated the hypothesis that rumination would mediate (1) the relationship between depressive symptoms and attunement and (2) the relationship between social support and attunement. We further predicted that infant temperament would moderate these relationships, such that rumination would demonstrate mediating effects on attunement when infant difficult temperament was high, but not low. Two hundred and three mothers completed measures on rumination, depressive symptoms, attunement, perceived social support and infant temperament. Rumination mediated the effect of postnatal maternal depressive mood on maternal self-reported responsiveness to the infant when infants were low, but not high, in negative temperament. When infants had higher negative temperament, there were direct relationships between maternal depressive symptoms, social support and maternal self-reported responsiveness to the infant. This study is limited by its cross-sectional and correlational nature and the use of self-report measures to assess a mother's awareness of her infant needs and behaviours, rather than observational measures of maternal sensitivity. These findings suggest potentially different pathways to poor maternal responsiveness than those expected and provide new evidence about the contexts in which maternal cognitive factors, such as rumination, may impact on the mother-infant relationship.

  4. The relationship between maternal feeding beliefs and practices and perceptions of infant eating behaviours at 4 months.

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    Mallan, Kimberley M; Sullivan, Serena E; de Jersey, Susan J; Daniels, Lynne A

    2016-10-01

    Parental feeding practices and children's eating behaviours are inter-related and both have been implicated in the development of childhood obesity. However, research on the parent-child feeding relationship during the first few months of life is limited. The aim of this study was to examine the cross-sectional relationship between maternal feeding beliefs and practices and infant eating behaviours in a community sample. Mothers (N = 413) of 4 month old infants recruited during pregnancy for the New Beginnings: Healthy Mothers and Babies study self-reported feeding beliefs/practices and eating behaviours of their infants on established tools. Data on a comprehensive range of maternal and infant characteristics were also collected. Multivariable regression models were used to assess the associations between five feeding beliefs and practices and four eating behaviours, adjusting for key maternal and infant covariates. Mothers concerned about their infant becoming underweight rated the infant higher on satiety responsiveness and lower on enjoyment of food. Higher awareness of infant feeding cues was associated with higher infant enjoyment of food. Mothers concerned about their infant becoming overweight and those who used food to calm their baby rated the infant as higher on food responsiveness. Feeding to a schedule (vs on demand) was not associated with any of the infant eating behaviours. A relationship between maternal feeding beliefs and practices and infant eating behaviours is apparent early in life, therefore longitudinal investigation to establish the directions of this relationship is warranted. PMID:27133549

  5. The temperament of preterm infant in preschool age

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    Morales M Regina

    2011-01-01

    Full Text Available Abstract Background The study deals with the characteristics of temperament of preterm infants during their preschool age in order to not only investigate likely "difficult or problematic profiles", guided by impairments driven by their preterm birth, but also to provide guidelines for the activation of interventions of prevention, functional to improve the quality of preterm infant's life. Methods The study involved a group of 105 children where 50 preterm children at the average age of 5 years and 2 months, enrolled in preschools of Palermo. The research planned the child reference teachers to be administered a specific questionnaire, the QUIT, made up of 60 items investigating six specific typical dimensions of temperament (Motor control activity - related to the ability of practicing motor control activity; Attention - related to the ability of guiding and keeping the focus of attention on a certain stimulus; Inhibition to novelty - regarding with emotional reactivity in front of environmental stimuli; Social orientation - meant in terms of attention and interest towards social stimuli; Positive and negative emotionality - regarding the tendency to mainly express positive or negative emotions. Results The results show in general how preschool-aged preterm infants, identified by such a study, compared with full-term children, are characterized by "normal" temperament based on a strong inclination and orientation in mainly expressing positive feelings. Yet, an impairment of the areas most relating to attention and motor control activity seems to emerge. Conclusions The data suggest specific interventions for preterm infant development and their reference systems and, at the same time, can guide paediatrician and neonatologist dealing with preterm infants, in focalizing and monitoring, even since health status assessments, specific areas of development that, since preschool age, can highlight the presence of real forerunners of maladjustments

  6. Hurricane Katrina-related maternal stress, maternal mental health, and early infant temperament.

    Science.gov (United States)

    Tees, Michael T; Harville, Emily W; Xiong, Xu; Buekens, Pierre; Pridjian, Gabriella; Elkind-Hirsch, Karen

    2010-07-01

    To investigate temperament in infants whose mothers were exposed to Hurricane Katrina and its aftermath, and to determine if high hurricane exposure is associated with difficult infant temperament. A prospective cohort study of women giving birth in New Orleans and Baton Rouge, LA (n = 288) in 2006-2007 was conducted. Questionnaires and interviews assessed the mother's experiences during the hurricane, living conditions, and psychological symptoms, 2 months and 12 months postpartum. Infant temperament characteristics were reported by the mother using the activity, adaptability, approach, intensity, and mood scales of the Early Infant and Toddler Temperament Questionnaires, and "difficult temperament" was defined as scoring in the top quartile for three or more of the scales. Logistic regression was used to examine the association between hurricane experience, mental health, and infant temperament. Serious experiences of the hurricane did not strongly increase the risk of difficult infant temperament (association with three or more serious experiences of the hurricane: adjusted odds ratio (aOR) 1.50, 95% confidence interval (CI) 0.63-3.58 at 2 months; 0.58, 0.15-2.28 at 12 months). Maternal mental health was associated with report of difficult infant temperament, with women more likely to report having a difficult infant temperament at 1 year if they had screened positive for PTSD (aOR 1.82, 95% confidence interval (CI) 0.61-5.41), depression, (aOR 3.16, 95% CI 1.22-8.20) or hostility (aOR 2.17, 95% CI 0.81-5.82) at 2 months. Large associations between maternal stress due to a natural disaster and infant temperament were not seen, but maternal mental health was associated with reporting difficult temperament. Further research is needed to determine the effects of maternal exposure to disasters on child temperament, but in order to help babies born in the aftermath of disaster, the focus may need to be on the mother's mental health. PMID:19554438

  7. The temperament of pre-term, low birth weight infants and its potential biological substrates.

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    Weiss, Sandra J; Jonn-Seed, Mary St; Wilson, Peggy

    2004-12-01

    Temperament profiles of pre-term, low birth weight (LBW) infants were assessed at 6 months of age using standardized norms from the Revised Infant Temperament Questionnaire (RITQ). The contributions of perinatal risk, ethnicity, and gender to various temperament dimensions were examined. The sample included 152 infants with a mean birth weight of 1687 g and a mean gestational age of 31 weeks. Eighty percent of the infants were classified as having temperaments that were difficult to manage. Irregularity of the infants' biorhythms, slowness in their ability to adapt to changes, and distractibility were the most problematic. Birth weight, gestational age, and gender were not associated with temperament. Perinatal morbidity was related to the temperament dimension of infant persistence, with implications for the infant's attention span and task performance. Euro American infants were rated as more persistent and less intense in emotional expression than were infants of other ethnic groups. Results suggest the need for a more direct assessment of the effects of neurobiological processes on development of temperament phenotypes and for measurement of temperament that is socioculturally appropriate. PMID:15514956

  8. Parent-Reported Temperament Trajectories among Infant Siblings of Children with Autism

    Science.gov (United States)

    del Rosario, Mithi; Gillespie-Lynch, Kristen; Johnson, Scott; Sigman, Marian; Hutman, Ted

    2014-01-01

    Temperament atypicalities have been documented in infancy and early development in children who develop autism spectrum disorders (ASD). The current study investigates whether there are differences in developmental trajectories of temperament between infants and toddlers with and without ASD. Parents of infant siblings of children with autism…

  9. Infant Temperament Moderates Relations between Maternal Parenting in Early Childhood and Children's Adjustment in First Grade

    Science.gov (United States)

    Stright, Anne Dopkins; Gallagher, Kathleen Cranley; Kelley, Ken

    2008-01-01

    A differential susceptibility hypothesis proposes that children may differ in the degree to which parenting qualities affect aspects of child development. Infants with difficult temperaments may be more susceptible to the effects of parenting than infants with less difficult temperaments. Using latent change curve analyses to analyze data from the…

  10. Hurricane Katrina-related maternal stress, maternal mental health, and early infant temperament

    OpenAIRE

    Tees, Michael T.; Harville, Emily W.; Xiong, Xu; BUEKENS, Pierre; Pridjian, Gabriella; Elkind-Hirsch, Karen

    2009-01-01

    To investigate temperament in infants whose mothers were exposed to Hurricane Katrina and its aftermath, and to determine if high hurricane exposure is associated with difficult infant temperament. A prospective cohort study of women giving birth in New Orleans and Baton Rouge, LA (n=288) in 2006–2007 was conducted. Questionnaires and interviews assessed the mother’s experiences during the hurricane, living conditions, and psychological symptoms, two months and 12 months postpartum. Infant te...

  11. Enhanced Neural Processing of Goal-directed Actions After Active Training in 4-Month-Old Infants.

    Science.gov (United States)

    Bakker, Marta; Sommerville, Jessica A; Gredebäck, Gustaf

    2016-03-01

    The current study explores the neural correlates of action perception and its relation to infants' active experience performing goal-directed actions. Study 1 provided active training with sticky mittens that enables grasping and object manipulation in prereaching 4-month-olds. After training, EEG was recorded while infants observed images of hands grasping toward (congruent) or away from (incongruent) objects. We demonstrate that brief active training facilitates social perception as indexed by larger amplitude of the P400 ERP component to congruent compared with incongruent trials. Study 2 presented 4-month-old infants with passive training in which they observed an experimenter perform goal-directed reaching actions, followed by an identical ERP session to that used in Study 1. The second study did not demonstrate any differentiation between congruent and incongruent trials. These results suggest that (1) active experience alters the brains' response to goal-directed actions performed by others and (2) visual exposure alone is not sufficient in developing the neural networks subserving goal processing during action observation in infancy.

  12. A longitudinal study of offspring born to methadone-maintained women. II. Dyadic interaction and infant behavior at 4 months.

    Science.gov (United States)

    Bernstein, V; Jeremy, R J; Hans, S L; Marcus, J

    1984-01-01

    As part of a longitudinal study of offspring born to substance abusers, we assessed 17 methadone-exposed and 23 comparison 4-month-old infants using the Bayley Scales, and videotaped their interaction with their mothers. In analyzing the Bayley Infant Behavior Record we found that the methadone-exposed group differed from the comparison group on motor functioning but not significantly on social or cognitive behaviors; methadone-exposed infants were more tense, active, and poorly coordinated than comparisons. Using a scale we developed, we rated communicative functioning in dyadic interactions, and related mothers' interactive performance to their psychological and psychosocial resources and infants' interactive performance to their behavioral functioning as assessed on the Bayley Infant Behavior Record. Applying a multidimensional technique, Guttman's Partial Order Scalogram Analysis by Coordinates (POSAC), we found an intriguing relationship that generalized across drug and comparison groups: greater tension than activity, with high tension especially, related to poorer functioning, but tension lower than activity related to better functioning. Specifically, infants who were tense and not active were also poorest on social functioning (low responsiveness to people and low cooperativeness) and showed short attention span and low persistence combined with high interest in sights and sounds. On the other hand, infants who showed low-to-moderate tension and moderate-to-high activity were highly responsive and cooperative; some also had long attention span and high persistence coupled with interest in sights and sounds. Infants who were both very tense and very active were poor on social functioning. Furthermore, most infants with tension higher than activity did poorly in communicating with their mothers, while infants with tension lower than activity interacted well. The POSAC technique has enabled us to identify meaningful subgroups of infants who were not merely

  13. 足月小样儿气质的研究%Study on temperament of full-term small for gestational age infant

    Institute of Scientific and Technical Information of China (English)

    邹红梅; 宋燕燕; 李桦; 刘倩筠; 董海鹏; 吴志华

    2012-01-01

    目的 研究足月小样儿在气质维度及分型方面的特征.探讨足月小样儿对婴儿气质特征的影响,为足月小样儿的早期医疗干预提供理论依据.方法 应用Carey的RITQ对39名1~4个月的足月小样儿及40名正常婴儿进行测试比较.结果 足月小样儿组仅在活动水平1个维度分值显著低于正常组(χ2=7.607,P0.05).结论 足月小样儿具有一定的气质特征,在一定程度上对婴儿的心理行为发育产生了不良影响,应引起重视,并根据其气质特征进行早期干预.%Objective To study the temperament dimensionality and classification of full-term small for gestational age infants and explore the influence of full-term small for gestational age infants on temperament of infants, so as to provide some theoretical basis for early medical intervention for them. Methods RITQ developed by Carey was administered to 39 full-term small for gestational age infants aged 1-4 months and 40 normal infants. Results Full-term small for gestational age infants were significantly poorer in active level than normal infants (^ -1. 607, P 0. 05 ). Conclusion Full-term small for gestational age infants have certain temperament characteristics, which has negative effects on psychological and behavioral development of infants to a certain extent. Attention should be paid to that and early intervention is needed according to their temperament characteristics.

  14. Infant temperament and noncompliant behavior at four years: a longitudinal study.

    Science.gov (United States)

    Himmelfarb, S; Hock, E; Wenar, C

    1985-02-01

    Noncompliant behavior in early childhood (i.e., exaggerated, but age-appropriate negativism) has been inadequately studied. This longitudinal study explores preschool temperament and maternal behavior as current correlates of negativistic behavior at age 4, and early maternal characteristics and infant temperament as etiological variables in the production of negativism. Longitudinal evidence was collected from 62 mother-child dyads, representative of all social classes. This evidence included home observations of maternal and child behavior at 4 years, a temperament questionnaire at 4 years, a questionnaire about infant temperament, and observational and interview measures at various stages from birth to 3 years, of infant behavior and maternal characteristics. The findings suggest that infant and childhood temperament (especially the degree of infant fussiness) are highly predictive of physical noncompliance, and that physical noncompliance is unrelated to maternal or demographic variables. A combination of maternal variables including warmth, closeness, and verbal directiveness, both positive and negative, as well as child variables, predict verbal noncompliance. Demographic variables, temperament, and maternal attitudes predict passive noncompliance. Noncompliance is viewed as a complex phenomenon in which constitutional and environmental variables interact. PMID:4054605

  15. Infant temperament and noncompliant behavior at four years: a longitudinal study.

    Science.gov (United States)

    Himmelfarb, S; Hock, E; Wenar, C

    1985-02-01

    Noncompliant behavior in early childhood (i.e., exaggerated, but age-appropriate negativism) has been inadequately studied. This longitudinal study explores preschool temperament and maternal behavior as current correlates of negativistic behavior at age 4, and early maternal characteristics and infant temperament as etiological variables in the production of negativism. Longitudinal evidence was collected from 62 mother-child dyads, representative of all social classes. This evidence included home observations of maternal and child behavior at 4 years, a temperament questionnaire at 4 years, a questionnaire about infant temperament, and observational and interview measures at various stages from birth to 3 years, of infant behavior and maternal characteristics. The findings suggest that infant and childhood temperament (especially the degree of infant fussiness) are highly predictive of physical noncompliance, and that physical noncompliance is unrelated to maternal or demographic variables. A combination of maternal variables including warmth, closeness, and verbal directiveness, both positive and negative, as well as child variables, predict verbal noncompliance. Demographic variables, temperament, and maternal attitudes predict passive noncompliance. Noncompliance is viewed as a complex phenomenon in which constitutional and environmental variables interact.

  16. Maternal anxiety following delivery, early infant temperament and mother's confidence in caregiving.

    Science.gov (United States)

    Jover, Manuel; Colomer, Julia; Carot, Jose Miguel; Larsson, Christina; Bobes, Maria Teresa; Ivorra, Jose Luis; Martín-Brufau, Ramón; Sanjuan, Julio

    2014-01-01

    A mother's emotional state is a well-known environmental factor that relates to the development of infant temperament. However, some relevant issues have not yet been fully explored. The current study examines the influence of determined maternal, contextual and perinatal variables on infant temperament and the mother's confidence in caregiving during the first weeks of life. A prospective study was carried out in three-hundred and seventeen newborns and their mothers. Perinatal and socio-demographic variables were recorded. The mother's anxiety and mood were measured in the first days after childbirth and again at 8 weeks. Infant temperament and the mother's confidence in caregiving were measured at 8 weeks. A mother's postpartum anxiety following delivery was the best predictor for most of the variables of infant temperament, including infant irritability (p = .001), and other child variables like infant sleep (p = .0003) and nursing difficulty (p = .001). Contextual-family variables, such as the number of people at home (p = .0024) and whether they were primiparous (p = .001), were the best predictors for a mother's confidence in caregiving. Support was found for an early effect of maternal anxiety on infant temperament. The results have clinical implications for postnatal psychological interventions. PMID:26055183

  17. Maternal anxiety following delivery, early infant temperament and mother's confidence in caregiving.

    Science.gov (United States)

    Jover, Manuel; Colomer, Julia; Carot, Jose Miguel; Larsson, Christina; Bobes, Maria Teresa; Ivorra, Jose Luis; Martín-Brufau, Ramón; Sanjuan, Julio

    2014-12-22

    A mother's emotional state is a well-known environmental factor that relates to the development of infant temperament. However, some relevant issues have not yet been fully explored. The current study examines the influence of determined maternal, contextual and perinatal variables on infant temperament and the mother's confidence in caregiving during the first weeks of life. A prospective study was carried out in three-hundred and seventeen newborns and their mothers. Perinatal and socio-demographic variables were recorded. The mother's anxiety and mood were measured in the first days after childbirth and again at 8 weeks. Infant temperament and the mother's confidence in caregiving were measured at 8 weeks. A mother's postpartum anxiety following delivery was the best predictor for most of the variables of infant temperament, including infant irritability (p = .001), and other child variables like infant sleep (p = .0003) and nursing difficulty (p = .001). Contextual-family variables, such as the number of people at home (p = .0024) and whether they were primiparous (p = .001), were the best predictors for a mother's confidence in caregiving. Support was found for an early effect of maternal anxiety on infant temperament. The results have clinical implications for postnatal psychological interventions.

  18. Temperaments of premature infants%早产儿气质研究进展

    Institute of Scientific and Technical Information of China (English)

    王敏

    2011-01-01

    Temperament is the first distinct and stable personality after infants' birth. The development and type of the temperament is mainly associated with genetics factors, premature birth, low birth weight and clinical complications. This article describes the domestic and abroad researches and progress on premature infants' temperament in recent years, including research methods, temperament characteristic and influence factors of temperament types, and emphersizes the importance of the study on the premature infants' temperament. We raise the point that analyzing the temperament of premature children in early stage could discover temperament disorders earlier, and guide targeted training or behavior education based on different temperaments, which do good to intelligence and psychological development of premature infants.%气质是婴儿出生后最早表现出来的较为明显而稳定的人格特征,遗传、早产、低出生体质量以及与早产相关的临床并发症对气质的发展和类型有重要影响.该文通过总结近年来国内外早产儿气质研究的成果和进展,综述了早产儿气质研究的研究方法、早产儿气质特点及气质类型的影响因素,强调早产儿气质研究的重要性,提出对早产儿进行气质分析可以早期发现问题,循序渐进地对不同气质儿童进行针对性培养和行为教育,有助于早产儿智能和心理的健康发育.

  19. Dopamine D4 receptor and serotonin transporter gene effects on the longitudinal development of infant temperament.

    Science.gov (United States)

    Holmboe, K; Nemoda, Z; Fearon, R M P; Sasvari-Szekely, M; Johnson, M H

    2011-07-01

    Existing studies of the effect on infant temperament of the 48 base pair variable number of tandem repeats polymorphism in exon 3 of the dopamine D4 receptor gene, DRD4 VNTR, and the serotonin transporter-linked polymorphic region, 5-HTTLPR, have provided contradictory results, and age seems to be an important factor. The present study investigated the effect of these two polymorphisms on the stability of infant temperament between 4 and 9 months of age. Furthermore, the effect of a recently discovered single nucleotide polymorphism which modulates the 5-HTTLPR (rs25531) was investigated in relation to infant temperament. The study sample consisted of 90 infants, who were assessed by parental report at the two ages under consideration using the Revised Infant Behavior Questionnaire. It was found that infants carrying the 7-repeat allele of the DRD4 VNTR had higher levels of Negative Affect. Furthermore, there was an interaction between DRD4 VNTR and 5-HTTLPR genotype such that infants with the DRD4 VNTR 7-repeat allele and the highest expressing 5-HTTLPR genotype (L(A) L(A) ) had the highest level of Negative Affect. These effects were largely driven by scores on the Falling Reactivity scale. Genetic effects were stable across age. The results emphasize the need for developmental studies of genetic effects on temperament.

  20. Temperament of Small-for-Gestational-Age and Appropriate- for-Gestational-Age Infants across the First Year of Life.

    Science.gov (United States)

    Halpern, Leslie F.; Coll, Cynthia T. Garcia

    2000-01-01

    Temperament development was studied in 39 full-term small-for-gestational-age infants and 30 full-term appropriate-for-gestational-age infants. Temperament was measured at 4, 8, and 12 months of age using a behavioral assessment procedure and questionnaire ratings. Findings indicated that restricted fetal growth negatively affects infant…

  1. Effect of mother's dominance rank on offspring temperament in infant rhesus monkeys (Macaca mulatta).

    Science.gov (United States)

    Suarez-Jimenez, Benjamin; Hathaway, Amanda; Waters, Carlos; Vaughan, Kelli; Suomi, Stephen J; Noble, Pamela L; Pine, Daniel S; Fox, Nathan A; Nelson, Eric E

    2013-01-01

    In humans, temperament plays an important role in socialization and personality. Some temperaments, such as behavioral inhibition are associated with an increased risk for psychopathology. Nonhuman primates can serve as a model for neurobiological and developmental contributions to emotional development and several recent studies have begun to investigate temperament in nonhuman primates. In rhesus monkeys, dominance rank is inherited from the mother and is associated with social and emotional tendencies that resemble differences in temperament. The current study assessed differences in temperament in infant rhesus monkeys as a function of maternal dominance rank. Temperament was assessed in 26 infants (13 males) from birth until 6 months of age with a battery that included Brazelton test, human intruder test, human intruder-startle, cortisol stress reactivity, and home cage observations of interactions with peers and the mother. Throughout testing, infants lived with their mothers and a small group of other monkeys in indoor/outdoor runs. Dominance rank of the mothers within each run was rated as either low/middle (N = 18, 9 male) or high/alpha (N = 8, 4 female). Infants of high-ranking mothers displayed more intruder-directed aggression and reduced startle potentiation in the human intruder tests. Dominant offspring also had reduced levels cortisol and startle across development and spent more time away from mothers in the interaction tests. These results suggest that dominance of the mother may be reflected in behavioral reactivity of infants early in life. These findings set up future studies, which may focus on contributing factors to both dominance and temperament such as genetics, rearing, and socialization. Such factors are likely to interact across development in meaningful ways. These results also suggest future human-based studies of a similar relationship may be warranted, although social dominance is clearly more complex in human than macaque societies.

  2. Maternal Disrupted Communication During Face-to-Face Interaction at 4 months: Relation to Maternal and Infant Cortisol Among at-Risk Families

    OpenAIRE

    Crockett, Erin E.; Holmes, Bjarne M.; Granger, Douglas A.; Lyons-Ruth, Karlen

    2013-01-01

    The study evaluated the association between maternal disrupted communication and the reactivity and regulation of the psychobiology of the stress response in infancy. Mothers and infants were recruited via the National Health Service from the 20% most economically impoverished data zones in a suburban region of Scotland. Mothers (N = 63; M age = 25.9) and their 4-month-old infants (35 boys, 28 girls) were videotaped interacting for 8 min, including a still-face procedure as a stress inducer a...

  3. Dropout in looking time studies: The role of infants' temperament and cognitive developmental status.

    Science.gov (United States)

    Klein-Radukic, Sarah; Zmyj, Norbert

    2015-11-01

    Dropout of infants in looking time studies sometimes occurs at high rates, raising concerns that the representativeness of the final sample might be reduced in comparison to the originally obtained sample. The current study investigated which infant characteristics play a role in dropout. Infants were presented with a preferential looking task at 6 and 9 months of age. At 9 months of age, an additional habituation task and a subsequent novelty preference task were conducted. In addition, temperament was assessed via the Infant Behavior Questionnaire - Revised (IBQ-R, Gartstein & Rothbart, 2003), and cognitive developmental status was assessed via the Cognitive Scale of the Bayley Scale of Infant and Toddler Development (BSID-III, Bayley, 2006). Dropout was positively related to the IBQ-R temperament scales Distress to Limitations and Approach, and negatively related to the scales Falling Reactivity and Cuddliness. The representativeness of the final sample regarding situation-specific temperament dimensions is affected by dropout. Dropout was not related to cognitive developmental status as measured via the BSID-III, habituation speed and novelty preference. Dropout at 6 months of age was associated with dropout at 9 months of age. We concluded that in looking time studies, the representativeness of the final sample regarding performance-relevant temperament dimensions or cognitive developmental status is not affected by dropout.

  4. Predicting Preschool Cognitive Development from Infant Temperament, Maternal Sensitivity, and Psychosocial Risk

    Science.gov (United States)

    Lemelin, Jean-Pascal; Tarabulsy, George M.; Provost, Marc A.

    2006-01-01

    This longitudinal study investigated the relative contributions of infant temperament, maternal sensitivity, and psychosocial risk to individual differences in preschool children's cognitive development. It also examined specific moderating effects between predictors as well as the specific mediating role of maternal sensitivity in the relation…

  5. Maternal and Infant Temperament Characteristics as Contributors to Parenting Stress in the First Year Postpartum

    Science.gov (United States)

    Oddi, Kate B.; Murdock, Kyle W.; Vadnais, Sarah; Bridgett, David J.; Gartstein, Maria A.

    2013-01-01

    Although prominent models emphasize that maternal, child, and situational variables are associated with parenting stress, previous research has often neglected to examine associations between maternal and infant temperament characteristics and stress experienced in the parenting role. Additionally, while predictors of global parenting stress have…

  6. Association between maternal intimate partner violence victimization during pregnancy and maternal abusive behavior towards infants at 4 months of age in Japan.

    Science.gov (United States)

    Amemiya, Airi; Fujiwara, Takeo

    2016-05-01

    The purpose of this study was to investigate whether maternal intimate partner violence (IPV) victimization during pregnancy is associated with abusive behavior by the mother towards infants at 4 months of age. A population-based sample of 6590 mothers with 4-month-old infants participated in this study in Japan. Abusive behavior was assessed via questionnaire and defined as frequency of shaking and smothering during the preceding month. Both verbal and physical IPV during pregnancy were assessed retrospectively. Multiple logistic regression analysis was used, adjusting for types of IPV and potential covariates, specifically postpartum depression. Maternal exposure to verbal and physical IPV during pregnancy was reported by 10.9% and 1.2% of women, respectively. In the adjusted model, women exposed to verbal IPV alone were significantly more likely to abuse offspring (odds ratio: 1.59, 95% confidence interval: 1.17-2.16) while exposure to physical IPV did not have an additive effect for abusive behavior. Maternal victimization by verbal, but not physical IPV was associated with maternal abusive behavior towards their 4-month-old infant. Screening for verbal abuse during pregnancy might be an efficient approach to identify high-risk mothers of infant abuse. PMID:27082752

  7. Recognition of Faces and Greebles in 3-Month-Old Infants: Influence of Temperament and Cognitive Abilities

    Science.gov (United States)

    Spangler, Sibylle M.; Freitag, Claudia; Schwarzer, Gudrun; Vierhaus, Marc; Teubert, Manuel; Lamm, Bettina; Kolling, Thorsten; Graf, Frauke; Goertz, Claudia; Fassbender, Ina; Lohaus, Arnold; Knopf, Monika; Keller, Heidi

    2011-01-01

    The aim of the present study was to investigate whether temperament and cognitive abilities are related to recognition performance of Caucasian and African faces and of a nonfacial stimulus class, Greebles. Seventy Caucasian infants were tested at 3 months with a habituation/dishabituation paradigm and their temperament and cognitive abilities…

  8. Face Orientation and Motion Differently Affect the Deployment of Visual Attention in Newborns and 4-Month-Old Infants

    Science.gov (United States)

    Bulf, Hermann; Ichikawa, Hiroko; Kanazawa, So; Yamaguchi, Masami K.

    2015-01-01

    Orienting visual attention allows us to properly select relevant visual information from a noisy environment. Despite extensive investigation of the orienting of visual attention in infancy, it is unknown whether and how stimulus characteristics modulate the deployment of attention from birth to 4 months of age, a period in which the efficiency in orienting of attention improves dramatically. The aim of the present study was to compare 4-month-old infants’ and newborns’ ability to orient attention from central to peripheral stimuli that have the same or different attributes. In Experiment 1, all the stimuli were dynamic and the only attribute of the central and peripheral stimuli to be manipulated was face orientation. In Experiment 2, both face orientation and motion of the central and peripheral stimuli were contrasted. The number of valid trials and saccadic latency were measured at both ages. Our results demonstrated that the deployment of attention is mainly influenced by motion at birth, while it is also influenced by face orientation at 4-month of age. These findings provide insight into the development of the orienting visual attention in the first few months of life and suggest that maturation may be not the only factor that determines the developmental change in orienting visual attention from birth to 4 months. PMID:26367122

  9. Changing the treatment of permanent neonatal diabetes mellitus from insulin to glibenclamide in a 4-month-old infant with kcnj11 activating mutation

    Directory of Open Access Journals (Sweden)

    Homa Ilkhanipoor

    2013-01-01

    Full Text Available Permanent neonatal diabetes mellitus (PNDM is a rare type of diabetes and KCNJ11 gene activating mutation is one of its prevalent causes. We introduced a 4-month-old male infant with poor feeding, restlessness, tachypnea, hyperglycemia, metabolic acidosis, and ketonemia. He was discharged with insulin and after 2 months, KCNJ11 gene mutation was found and treatment was switched from subcutaneous insulin to oral glibenclamide. Now, he is 1 year old with desirable glycemic control; therefore, genetic study is recommended for KCNJ11 gene mutation in such patients because if the mutation is found, treatment can be switched from insulin to sulfonylurea.

  10. Attachment Classification from the Perspective of Infant-Caregiver Relationships and Infant Temperament.

    Science.gov (United States)

    Sroufe, L. Alan

    1985-01-01

    Temperament and attachment, as defined by Bowlby and his followers, are fundamentally different constructs, and research guided by the attachment perspective cannot meaningfully be assimilated to the temperament construct. Qualitative aspects of relationships simply cannot be reduced to individual behavioral dimensions. (RH)

  11. The Contributions of Infant Temperament and Child Care to Infant Social Development

    Science.gov (United States)

    Nathans, Laura L.; Meece, Darrell; Kossek, Ellen; Barratt, Marguerite

    2004-01-01

    Previous research has documented associations between young children's social development and both temperament and child care quality. The preponderance of research in this area has focused on preschool-age and older children, resulting in few studies focusing on these variables during infancy. In the current investigation, temperament and child…

  12. Temperament and the mother-infant dyad: associations with breastfeeding and formula feeding with a bottle.

    Science.gov (United States)

    Kielbratowska, Bogumila; Kazmierczak, Maria; Michalek, Justyna; Preis, Krzysztof

    2015-01-01

    Breastfeeding supports the formation of an emotional bond between mothers and their children. The feeding method is associated with both the child's temperament and the mother's perception of herself and the child. Therefore, the present study focuses on the feeding method, mothers' reaction during feeding, and infants' temperament traits. Ninety-eight mothers with children aged 3 to 5 months participated in the study. Children were assessed with the Children Development Scale (A. Matczak et al., 2007) to measure their temperament. Mothers completed the Mother and Baby Scale (D. Wolke & I. St James-Roberts, 1987, as cited in T.B. Brazelton & K. Nugent, 1995), which measures mothers' evaluation of their children's behaviors during feeding and their overall experiences with their children's care. The results show that breastfed newborns, as compared to bottle-fed newborns, demonstrate higher vigor, which includes activity and the intensity of reaction. Bottle-fed children demonstrate higher regularity than do breastfed children. Mothers who bottle-feed their children perceive themselves to be less confident in the feeding domain than do mothers who breastfeed. Our results indicate that children's temperament might be an important factor in the decision regarding the feeding method. The study supports the idea of promoting knowledge of children's behaviors during feeding among mothers even before their children are born, such as during antenatal classes.

  13. Prenatal Exposure to Maternal Depression and Cortisol Influences Infant Temperament

    Science.gov (United States)

    Davis, Elysia Poggi; Glynn, Laura M.; Schetter, Christine Dunkel; Hobel, Calvin; Chicz-Demet, Aleksandra; Sandman, Curt A.

    2007-01-01

    Background: Accumulating evidence indicates that prenatal maternal and fetal processes can have a lasting influence on infant and child development. Results from animal models indicate that prenatal exposure to maternal stress and stress hormones has lasting consequences for development of the offspring. Few prospective studies of human pregnancy…

  14. 早产与足月婴儿气质特点对照研究%Study on temperament features between preterm infants and full-term infants

    Institute of Scientific and Technical Information of China (English)

    刘建新; 廖捷; 赖雪芳

    2012-01-01

    [Objective] To compare preterms temperament dimensions and types with full-terms , in order to offer reference for raising children correctly. [Method] The temperament were assessed in 80 preterm infants and 80 full-term infants by Carey Infant Temperament Scale Standardized in China. [Results] The constituent ratio of difficult nurturing type in preterm infants was higher than in full-term infants, when nine temperament dimensions was considered, the preterms were significantly less persistence, less attentive, more withdrawal and lower in threshold to respond than the controls. There was no difference among activity, rhythmicity, adaptability, intensity and mood. [Conclusion] The temperament features is different between preterm infants and full-term infants; It suggests that preterm infants should be raised contrapuntally according to their temperament features.%[目的]对早产儿与足月儿气质维度及类型进行比较,为早产儿的科学教养提供参考. [方法]采用国内标化的Carey婴儿气质问卷,对80名早产儿及80名足月儿进行气质评价. [结果]早产儿中难养型气质比例多于足月儿,在气质的九维度中,早产儿坚持性差、注意分散度高、易回避及反应阈低下,而活动水平、节律性、适应性、反应强度和情绪本质无差异. [结论]早产儿气质类型及特点与足月儿存在差异,应根据早产儿气质特点,采用更加有针对性的教养方式.

  15. Prevalence of Self-Reported Shaking and Smothering and Their Associations with Co-Sleeping among 4-Month-Old Infants in Japan

    Directory of Open Access Journals (Sweden)

    Fujiko Yamada

    2014-06-01

    Full Text Available Few studies have investigated the prevalence of shaking and smothering and whether they are associated with co-sleeping. In Japan, co-sleeping is common during infancy and early childhood. This study investigates the prevalence of shaking and smothering and their associations with co-sleeping among 4-month-old infants in Japan. A questionnaire was administered to mothers who participated in a 4-month health checkup program in Kamagaya City in Japan (n = 1307; valid response rate, 82%. The questionnaire investigated the frequency of self-reported shaking and smothering during the past one month, co-sleeping status, and living arrangements with grandparents, in addition to traditional risk factors such as stress due to crying. Associations between co-sleeping and self-reported shaking or smothering were analyzed using multiple logistic regression. The prevalence of self-reported shaking and smothering at least one time during the past one month was 3.4% (95% confidence interval (CI, 2.4%–4.3% and 2.4% (95% CI, 1.5%–3.2%, respectively. Co-sleeping was marginally associated with the amount of crying and not associated with stress due to crying. Further, co-sleeping was not associated with either self-reported shaking or smothering, although stress due to crying showed strong association with shaking and smothering. Co-sleeping was not a risk factor for shaking and smothering.

  16. Parenting Practices at 24 to 47 Months and IQ at Age 8: Effect-Measure Modification by Infant Temperament.

    Science.gov (United States)

    Chong, Shiau Yun; Chittleborough, Catherine R; Gregory, Tess; Mittinty, Murthy N; Lynch, John W; Smithers, Lisa G

    2016-01-01

    Cognitive development might be influenced by parenting practices and child temperament. We examined whether the associations between parental warmth, control and intelligence quotient (IQ) may be heightened among children in difficult temperament. Participants were from the Avon Longitudinal Study of Parents and Children (n = 7,044). Temperament at 6 months was measured using the Revised Infant Temperament Questionnaire and classified into 'easy' and 'difficult'. Parental warmth and control was measured at 24 to 47 months and both were classified into 2 groups using latent class analyses. IQ was measured at 8 years using the Wechsler Intelligence Scale for Children and dichotomized (<85 and ≥85) for analyzing effect-measure modification by temperament. Linear regression adjusted for multiple confounders and temperament showed lower parental warmth was weakly associated with lower IQ score [β = -0.52 (95% CI 1.26, 0.21)], and higher parental control was associated with lower IQ score [β = -2.21 (-2.95, -1.48)]. Stratification by temperament showed no increased risk of having low IQ in temperamentally difficult children [risk ratio (RR) = 0.97 95% CI 0.65, 1.45)] but an increased risk among temperamentally easy children (RR = 1.12 95% CI 0.95, 1.32) when parental warmth was low. There was also no increased risk of having low IQ in temperamentally difficult children (RR = 1.02 95% CI 0.69, 1.53) but there was an increased risk among temperamentally easy children (RR = 1.30 95% CI 1.11, 1.53) when parental control was high. For both parental warmth and control, there was some evidence of negative effect-measure modification by temperament on the risk-difference scale and the risk-ratio scale. It may be more appropriate to provide parenting interventions as a universal program rather than targeting children with difficult temperament. PMID:27027637

  17. Parenting Practices at 24 to 47 Months and IQ at Age 8: Effect-Measure Modification by Infant Temperament.

    Directory of Open Access Journals (Sweden)

    Shiau Yun Chong

    Full Text Available Cognitive development might be influenced by parenting practices and child temperament. We examined whether the associations between parental warmth, control and intelligence quotient (IQ may be heightened among children in difficult temperament. Participants were from the Avon Longitudinal Study of Parents and Children (n = 7,044. Temperament at 6 months was measured using the Revised Infant Temperament Questionnaire and classified into 'easy' and 'difficult'. Parental warmth and control was measured at 24 to 47 months and both were classified into 2 groups using latent class analyses. IQ was measured at 8 years using the Wechsler Intelligence Scale for Children and dichotomized (<85 and ≥85 for analyzing effect-measure modification by temperament. Linear regression adjusted for multiple confounders and temperament showed lower parental warmth was weakly associated with lower IQ score [β = -0.52 (95% CI 1.26, 0.21], and higher parental control was associated with lower IQ score [β = -2.21 (-2.95, -1.48]. Stratification by temperament showed no increased risk of having low IQ in temperamentally difficult children [risk ratio (RR = 0.97 95% CI 0.65, 1.45] but an increased risk among temperamentally easy children (RR = 1.12 95% CI 0.95, 1.32 when parental warmth was low. There was also no increased risk of having low IQ in temperamentally difficult children (RR = 1.02 95% CI 0.69, 1.53 but there was an increased risk among temperamentally easy children (RR = 1.30 95% CI 1.11, 1.53 when parental control was high. For both parental warmth and control, there was some evidence of negative effect-measure modification by temperament on the risk-difference scale and the risk-ratio scale. It may be more appropriate to provide parenting interventions as a universal program rather than targeting children with difficult temperament.

  18. 106例高危儿气质研究%The study on the temperament of 106 high risk infants

    Institute of Scientific and Technical Information of China (English)

    梁沂; 俞倩; 张蕾; 池霞

    2011-01-01

    Objective: To study the characteristics of temperament dimensionality and classification on high risk infants. Methods: Infants temperament questionnaire developed by Carey was administered in 106 high risk infants and 50 normal infants aged 5 ~ 7 months. Results: No difference was found in temperament type between the two groups (P > 0. 05 ) . Activity level, rhythmicity, apporoach and withdrawal of high risk infants were significantly different with those of normal infants ( P < 0. 05 ) . It prompted that high risk infants were leas activity, excessive regularity, difficult approach. Conclusion: The temperament of high risk infants has special character. In order to improve their development, measures should be adopted according to its qualities.%目的:研究高危儿在气质维度及分型方面的特点.方法:应用Carey婴儿气质问卷对5~7个月,106例的高危儿及50例正常要儿进行测试与比较.结果:气质类型两组相近,差异无统计学意义(P>0.05).高危儿组在活动水平,节律性,趋避性维度分值与正常组比较差异有统计学意义(P<0.05),提示高危儿活动量小,节律性过强,易退缩.结论:高危儿有其独特的气质特点,应结合其特点,促进其更好的发育.

  19. Effects of prenatal factors and temperament on infant cortisol regulation in low-income Mexican American families.

    Science.gov (United States)

    Luecken, Linda J; MacKinnon, David P; Jewell, Shannon L; Crnic, Keith A; Gonzales, Nancy A

    2015-12-01

    Prenatal psychosocial exposures can significantly affect infant health and development. Infants with higher temperamental negativity are theorized to be more susceptible to environmental exposures. We evaluated the interaction of prenatal maternal exposures and infant temperamental negativity to predict infant cortisol response to mildly challenging mother-infant interaction tasks. Participants included 322 Mexican American mother-infant dyads (mother age 18-42; 82% Spanish-speaking; modal family income $10,000-$15,000). Mothers reported depressive symptoms and social support prenatally and infant temperamental negativity at 6 weeks postpartum. Salivary cortisol was collected from infants before and after mother-infant interaction tasks at 12 weeks. Higher prenatal maternal depressive symptoms and lower social support predicted higher cortisol among infants with higher temperamental negativity. Higher infant temperamental negativity predicted an increase in maternal distress and a decrease in social support from prenatal to 12 weeks postpartum. Interactive influences of maternal social-contextual factors and infant temperament may influence the development of infant neurobiological regulation and promote or strain maternal and infant adaptation over time.

  20. Developmental characteristic of infant and toddler temperament%婴幼儿气质的发展特点研究

    Institute of Scientific and Technical Information of China (English)

    郁筱鋆; 刘亚鹏; 张光珍; 梁宗保; 邓慧华; 陆祖宏

    2012-01-01

    目的:追踪研究婴幼儿的气质发展特点.方法:采用Rothbart等编制的气质问卷,以410名婴幼儿为对象,由母亲报告6、14个月婴幼儿的气质特征,研究6~14个月期间婴幼儿气质的发展特点.结果:6个月时,男孩的微笑和大笑显著多于女孩,恐惧显著少于女孩;14个月时,男孩的受限后沮丧显著多于女孩.在6~14个月期间,婴幼儿的活动性水平、微笑和大笑显著减少;受限后沮丧和恐惧则显著增多.6个月的气质与14个月的气质显著正相关,相关系数在0.35~0.40之间.结论:婴幼儿气质的性别差异随发展阶段而异.在6~14个月期间,气质各维度的绝对水平呈现不同的发展模式,婴幼儿气质呈现中等程度的相对稳定性.%Objective: The present study aimed to explore the developmental characteristics of children temperament during infant period and the beginning of toddler period. Methods; 410 infants aged at 6 months and toddlers aged at 14 months were recruited. Their temperament was reported by their mothers with the Infant Behavior Questionnaire at each time point. Results: Boys at 6 months showed higher scores in smiling and laughter and lower scores in fear than girls, and boys at 14 months showed higher scores in distress to limitations than girls. From 6 to 14 months,activity level, smiling and laughter were decreased while fear and distress to limitations were increased. The infants' temperament showed significantly positive correlation with the toddlers' temperament and the correlation coefficients ranged 0. 35 -0. 40. Conclusion; The gender difference in temperament varied with infants' developmental stage. When infants grew from 6 to 14 months, the temperament showed moderate stability.

  1. Cortisol levels of infants in center care across the first year of life: links with quality of care and infant temperament.

    Science.gov (United States)

    Albers, Esther M; Beijers, Roseriet; Riksen-Walraven, J Marianne; Sweep, Fred C G J; de Weerth, Carolina

    2016-01-01

    Cortisol concentrations of older children in childcare centers have been found to be higher than at home. This study focuses on infant cortisol in childcare centers throughout the first year of life, and aims to investigate whether inter-individual differences can be explained by temperament, the quality of maternal behavior, and the quality of center care. Sixty-four infants were followed for 9 months after entering care at 3 months of age. Salivary samples were taken at 10.00 h and 16.00 h in center care (in post-entry weeks 1, 2, 3, 4, 8, 12, 16, 24, and 36) and at home (in post-entry weeks 1, 24, and 36). Prior to entry, mothers completed a temperament questionnaire and the quality of maternal behavior (sensitivity and cooperation) was observed during routine bathing sessions. Subsequently, the infants were visited three times at center care to observe the quality of infant's interactive experiences with their professional caregiver. Longitudinal regression models showed that both morning and afternoon cortisol were higher in center care compared to home. Longitudinal regression models showed that infants receiving higher quality of maternal behavior displayed higher morning cortisol in center care, compared to infants receiving lower quality of maternal behavior. Higher quality of maternal behavior was also related to higher afternoon cortisol in center care, but only in infants high in negative emotionality. Center care quality was not related to cortisol. In sum, young infants show higher cortisol concentrations in center care that are related to infant temperament and quality of maternal behavior at home.

  2. 早期干预对早产儿气质特征的影响研究%Effects of early intervention on temperament characteristic in preterm infants

    Institute of Scientific and Technical Information of China (English)

    冯琰; 魏晟; 罗佳美; 王丽

    2011-01-01

    [目的]对无脑损伤的早产儿按照不同的气质类型进行早期干预,探讨其效果,以促进儿童身心健康发展.[方法]选择无异常分娩史、头颅检查除外脑损伤的早产儿49例(早产儿组),设正常足月儿48例为对照组.应用小婴儿气质问卷和幼儿气质评估表对早产儿组和对照组进行气质测评.早产儿组儿童进行早期教育和气质干预,干预1年后与对照组儿童进行气质比较. [结果]干预前两组气质分类结构比差异有统计学意义(P<0.01).早产儿组干预后E及I-E型气质儿童增多,干预前后气质类型比较差异有统计学意义(χ2=3.88,P<0.05). [结论]早期教育和气质干预可以促进早产儿气质良好发展,不同气质特点婴幼儿应采取不同的教养方式.%[Objective] To approach the effect according to doing early intervention on different temperament types in preterm infants without brain injury. [Methods] There were 49 preterm infants without abnormal birth history as premature group which diagnosed without brain lesion. 48 normal full-term infants were selected as control group. Temperament evaluation was carried out by infant temperament questionnaires. Early education and temperament intervention were undertake for children in group of premature. Then temperament was compared between two groups after 1 year. [Results] Children of E and I-E type were increased in preterm infant group after intervention, there was significantly different before and after intervention of temperament types(x2 =3. 88,P<0. 05). [Conclusions] Early education and temperament intervention can promote the temperament development of preterm infants, different rearing should be taken to infants with different temperament characteristics.

  3. Parenting and Infant Temperament amongst Pakistani Women Living in the UK According to Country of Birth: Results from the Born in Bradford Cohort Study

    Science.gov (United States)

    Prady, Stephanie L.; Kiernan, Kathleen; Fairley, Lesley; Wright, John

    2013-01-01

    Some parenting behaviours and child characteristics can result in future behavioural problems. Relatively little is known about parenting behaviours in Pakistani-origin women, and how the timing of migration to the United Kingdom might affect such behaviours. We analysed differences in parenting behaviours and six-month infant temperament by…

  4. Serotonin Transporter Gene ("SLC6A4") Methylation Associates with Neonatal Intensive Care Unit Stay and 3-month-old Temperament in Preterm Infants

    Science.gov (United States)

    Montirosso, Rosario; Provenzi, Livio; Fumagalli, Monica; Sirgiovanni, Ida; Giorda, Roberto; Pozzoli, Uberto; Beri, Silvana; Menozzi, Giorgia; Tronick, Ed; Morandi, Francesco; Mosca, Fabio; Borgatti, Renato

    2016-01-01

    Preterm birth and Neonatal Intensive Care Unit (NICU) stay are early adverse stressful experiences, which may result in an altered temperamental profile. The serotonin transporter gene ("SLC6A4"), which has been linked to infant temperament, is susceptible to epigenetic regulation associated with early stressful experience. This study…

  5. Capnography Guided Awake Nasal Intubation in a 4 Month Infant with Pierre Robin Syndrome for Cleft Lip Repair-A Better Technique

    Directory of Open Access Journals (Sweden)

    Pramod Patra

    2009-01-01

    Full Text Available This four-month-old Pierre Robin child was admitted for cleft lip repair with history of two failed attempts at intubation and subsequent cancellation of surgery. The capnography guided awake nasal intubation was considered as the child′s parents were desperate to get the surgery done. A modified cuffless endotracheal tube was used with a capnography sampling tube placed within it. With the capnograph guidance the expiratory gas flow was followed to successfully intubate the child.This technique was found to be very convenient and helpful. The use of this technique in an infant has not been reported so far.

  6. IMMUNOGENICITY AND SAFETY OF QUINVAXEM® (DIPHTHERIA, TETANUS, WHOLE-CELL PERTUSSIS, HEPATITIS B AND HAEMOPHILUS INFLUENZAE TYPE B VACCINE) GIVEN TO VIETNAMESE INFANTS AT 2 TO 4 MONTHS OF AGE.

    Science.gov (United States)

    Huu, Tran Ngoc; Phuong, Nguyen Thi Minh; Toan, Nguyen Trong; Thang, Ho Vinh

    2015-07-01

    Vietnam plans to replace the routine childhood diphtheria, pertussis and tetanus combination (DPT) vaccine with a pentavalent vaccine. The present study was performed to assess the immunogenicity and safety of the combined diphtheria, tetanus, whole-cell pertussis, hepatitis B (HepB), and Haemophilus influenzae type b (Hib) (DTwP-HepB-Hib) Quinvaxem® vaccine in children. A total of 131 infants received the Quinvaxem® vaccine at 2, 3 and 4 months. Antibody levels were measured at baseline, at one month after the third injection and one year after the first injection. Seroprotection rates were high for each vaccine antigen at one month after the third dose: 93.1% for diphtheria, 98.5% for tetanus, 99.2% for pertussis (seroconversion rate), 93.1% for HepB, and 100% for Hib (anti-PRP ≥ 0.15 µg/ml). The rate of children with protective antibodies persisting at one year after the first dose was 88.4% for diphtheria, 49.6% for pertussis, 82.2% for tetanus, 76.7% for HepB and 97.7% for Hib (anti-PRP ≥ 0.15 µg/ml). The Quinvaxem® vaccine was well tolerated and has a low rate of adverse events. Quinvaxem® given at 2, 3 and 4 months of age was immunogenic and safe for primary immunization among infants in Vietnam.

  7. Self-reported maternal parenting style and confidence and infant temperament in a multi-ethnic community: results from the Born in Bradford cohort.

    Science.gov (United States)

    Prady, Stephanie L; Kiernan, Kathleen; Fairley, Lesley; Wilson, Sarah; Wright, John

    2014-03-01

    Ethnic minority children in the United Kingdom often experience health disadvantage. Parenting influences children's current and future health, but little is known about whether parenting behaviours and mother's perception of her infant vary by ethnicity. Using the Born in Bradford (BiB) birth cohort, which is located in an ethnically diverse and economically deprived UK city, we conducted a cross-sectional analysis of mother's self-reported parenting confidence, self-efficacy, hostility and warmth, and infant temperament at six months of age. We examined responses from women of Pakistani (N = 554) and White British (N = 439) origin. Pakistani mothers reported feeling more confident about their abilities as a parent. Significantly fewer Pakistani women adopted a hostile approach to parenting, an effect that was attenuated after adjustment for socioeconomic status and mental health. Overall, women with more self-efficacious, warm and less hostile parenting styles reported significantly fewer problems with their infant's temperaments. Of women with higher self-efficacy parenting styles, Pakistani mothers were significantly more likely than White British mothers to report more problematic infant temperaments, although absolute differences were small. It is unlikely that the ethnic variation seen in children's cognitive and behavioural outcomes in childhood is attributable to differences in parenting or infant characteristics reported at six months.

  8. Genetic and Environmental Contributions to Associations between Infant Fussy Temperament and Antisocial Behavior in Childhood and Adolescence.

    Science.gov (United States)

    Goodnight, Jackson A; Donahue, Kelly L; Waldman, Irwin D; Van Hulle, Carol A; Rathouz, Paul J; Lahey, Benjamin B; D'Onofrio, Brian M

    2016-09-01

    Previous research suggests that fussy temperament in infancy predicts risk for later antisocial behavior (ASB) in childhood and adolescence. It remains unclear, however, to what extent infant fussiness is related to later ASB through causal processes or if they both reflect the same family risk factors for ASB. The current study used two approaches, the comparison of siblings and bivariate biometric modeling, to reduce familial confounding and examine genetic and environmental influences on associations between fussiness in the first 2 years of life and ASB in childhood and late adolescence. Analyses were conducted on data from a prospective cohort (9237 at 4-9 years and 7034 at 14-17 years) who are the offspring of a nationally representative sample of US women. In the full sample, fussiness predicted both child and adolescent ASB to small but significant extents, controlling for a wide range of measured child and family-level covariates. When siblings who differed in their fussiness were compared, fussiness predicted ASB in childhood, but not ASB during adolescence. Furthermore, results from a bivariate Cholesky model suggested that even the association of fussiness with childhood ASB found when comparing siblings is attributable to familial factors. That is, although families with infants who are higher in fussiness also tend to have children and adolescents who engage in greater ASB, the hypothesis that infant fussiness has an environmentally mediated impact on the development of future ASB was not strongly supported. PMID:27105627

  9. Maternal oxytocin response during mother–infant interaction: Associations with adult temperament

    OpenAIRE

    Strathearn, Lane; Iyengar, Udita; Fonagy, Peter; Kim, Sohye

    2012-01-01

    Oxytocin is a neuropeptide associated with social affiliation and maternal caregiving. However, its effects appear to be moderated by various contextual factors and stable individual characteristics. The purpose of this study was to investigate the relationship of self-reported state and trait measures (such as temperament, mood and affect) with peripheral oxytocin response in mothers. Fifty-five first-time mothers participated in a semi-structured procedure, during which time repeated periph...

  10. Study on Temperament Characteristics of Premature Infants and Relative Influencing Factors%早产儿的气质特征及其影响因素研究

    Institute of Scientific and Technical Information of China (English)

    陈卫红; 王慧文; 汪颖烨

    2011-01-01

    目的 了解衢州市早产儿气质特征以及气质维度和气质类型的相关影响因素.方法 选择衢州市接受儿童系统管理的早产儿170人和正常足月儿154人,应用《5 ~11月要儿气质问卷》,以及自行设计的出生和家庭养育环境调查表,进行气质评定和相关因素调查.结果 早产儿气质类型以中间型为主,其次是困难型.不同胎龄早产儿气质维度中适应性和持久性得分有差异.家庭经济水平影响早产儿气质的节律性、心境、适应性和反应阈等多个维度,母亲文化程度影响活动水平和持久性,胎龄和出生窒息影响趋避性,出生体重影响节律性,母亲年龄、喂养方式和出生时肺发育异常影响注意分散.早产儿困难型气质类型的影响因素有胎龄、分娩方式和出生后放保温箱.结论 早产胎龄越小适应性越慢,且持久性短暂.胎龄小、难产且出生后需要放保温箱的早产儿容易出现困难型气质.母亲文化程度高,家庭经济条件比较好,重视孕期保健,有利于儿童形成良好的气质.%Objective To investigate the temperament characteristics, dimensions and types of premature infants and relative factors in Quzhou. Methods Subjects including 170 premature infants and 154 term infants who were managed in Quzhou children system, accepted temperament assessment and investigation of influencing factors with the "5-11 Month Old Infant Temperament Questionnaire" and the self - designed questionnaire about birth and family nurture environment. Results We found that the most predominant temperament characteristic of premature infant was intermediate type, which was followed by difficult type. The adaptability and persistence scores of temperament dimension were various across different gestational age groups. And It was found that family economic level effected several aspects of temperament dimensions; mothers' educational level was related to the degrees of activity and

  11. Maternal and contextual influences and the effect of temperament development during infancy on parenting in toddlerhood.

    Science.gov (United States)

    Bridgett, David J; Gartstein, Maria A; Putnam, Samuel P; McKay, Talia; Iddins, Erin; Robertson, Christopher; Ramsay, Kristin; Rittmueller, Anna

    2009-01-01

    In the current study, latent growth modeling (LGM) was used to: (1) identify the developmental trajectories of infant negative emotions (NE) and regulatory capacity (RC) from 4 to 12 months of age, (2) examine maternal and family factors that may affect NE and RC trajectories, (3) examine transactional associations between developing NE and RC, and (4) examine the effect of infant temperament trajectories on negative parenting when toddlers reached 18 months of age. Mothers from 156 families completed a measure of infant temperament when infants were 4, 6, 8, 10, and 12 months of age and completed maternal relationship stress, depression, and family demographics measures when infants were 4 months of age. Information regarding negative parenting was collected when toddlers reached 18 months of age. LGM results suggest that maternal relationship stress and depression influence infant NE development, that high NE early in infancy may compromise the development of infant regulation, and that steeper decreases of infant RC contribute the greatest amount of variance to negative parenting in toddlerhood. The implications for models of early emotion regulation and incorporating changes in temperament over time into developmentally sensitive models (e.g., emerging parenting practices and developmental psychopathology) are discussed.

  12. 早产儿早期睡眠/觉醒模式与气质的相关性%Relationship between the sleep/wake-up patterns and temperament in premature infants

    Institute of Scientific and Technical Information of China (English)

    张风华; 许茜; 乔秀英; 廖灿辉; 傅平

    2015-01-01

    Objective To explore the relationships between the sleep/wake-up patterns and temperament in preterm infants.Methods The developmental characteristics of sleep/wake-up patterns and temperament in preterm infants aged 4 months at corrected gestational age in their own home environments were described.The 23 relatively low-risk preterm infants were enrolled in this study.The sleep/wake-up data was collected with actigraphy.The temperament was assessed by Chinese Infant Temperament Questionnaire.Results Among the 23 infants,there were 13 coordinated difficult(D) type and 10 coordinated easy(E) type.The number of night wake-up in the coordinated D-type preterm infants[(2.78 ±0.01) times] were significantly more than that of coordinated E-type ones[(2.60 ± 0.03) times] (t =3.285,P =0.001).The longest continuous sleep time of coordinated D-type preterm infants [(4.20 ± 1.21) h] was significantly less than that of coordinated E-type ones[(4.41 ± 1.14) h] (t =3.374,P =0.001).There were no significant differences in daytime sleep duration,the number of naps,bedtime,sleep latency,nighttime sleep duration,the 24 hour sleep duration and morning awaking time between the two groups (all P > 0.05).After the sex factor was controlled,there was a positive correlation between emotional nature and sleep latency at night (r =0.599,P =0.032).There was also positive correlation between persistence and the number of naps in daytime (r =0.439,P =0.035).Conclusions Preterm infants with different temperament types have different number of night wake-ups and the longest continuous sleep time.The emotional nature and persistence are associated with sleep latency at night and number of naps in daytime respectively.The parents of preterm infants should change their child rearing behaviors to improve sleep quality of the preterm infants.%目的 探讨早产儿早期睡眠/觉醒模式与气质的相关性.方法 在家庭自然环境下,对纠正胎龄4个月早产儿的睡眠/觉醒模

  13. Effect of maternal antepartum psychological therapy upon early infant temperament%孕期心理干预对婴儿气质的影响

    Institute of Scientific and Technical Information of China (English)

    杨杰; 程利南; 施慎逊; 陈焱; 余文; 朱雍雍; 汤月芬; 陆雯; 王青青; 罗剑锋

    2009-01-01

    Objective To find out whether there was any change in early infant temperament after mothers had received group psychological therapy on depression and anxiety during pregnancy period. Methods A total of 800 subjects meeting the inclusion criteria, without the exclusion criteria and willing to sign the informed consent were recruited randomly from Shanghai International Peace Maternity & Child Health Hospital in their 16th-20th weeks of pregnancy. They were randomized into the therapy group and the control group by the doll randomization table. Women in the therapy group would have a group psychological therapy for 6 times, 1.5 hours each time, while the control group not. The group psychological therapy included therapist introduction and participator discussion. The therapy concerned the antepartum and postpartum depression, the risk factors concerned with antepartum and postpartum depression,antepartum and postpartum anxiety, psychological defense theory, reflex training and spouse lesson. Mothers reported their babies' infant temperament by filling the early infant temperament questionnaire (EITQ) within 3 months post-delivery. Results The percent of easy infant temperament type was 87. 9% in the psychological therapy group and 81.7% in the hard group. And there was significant difference between two groups (χ2=4. 530, ν=1, P=0. 033). And there were significant differences in the dimensions of approach-withdrawal and threshold of responsiveness in infant temperament between two groups. Conclusion The maternal antepartum psychological therapy can increase the ratio of easy infant temperament. And it has effects upon the temperament dimensions of approach-withdrawal and threshold of responsiveness.%目的 研究孕期心理干预对婴儿气质的影响.方法 从2005年3月到2006年2月间在上海市国际和平妇幼保健院登记建卡的孕妇中随机抽取的800名符合入组条件,没有排除标准的孕妇.根据孕妇门诊号及入组日期,

  14. Social Support, Infant Temperament, and Parenting Self-Efficacy: A Mediational Model of Postpartum Depression

    Science.gov (United States)

    Cutrona, Carolyn E.; Troutman, Beth R.

    1986-01-01

    Infant temperamental difficulty was strongly related to mothers' level of postpartum depression, both directly and through the mediation of parenting self-efficacy. Social support appeared to function protectively against depression, primarily through self-efficacy. Practical and theoretical implications are discussed. (Author/RH)

  15. The Young Child's Temperament: Implications for Child Care.

    Science.gov (United States)

    Anderson-Goetz, Diana; Worobey, John

    1984-01-01

    Reviews approaches to the study of temperament and ways in which knowledge about temperament can be helpful in planning day care and counselling parents. Discusses the nine dimensions of temperament developed by Thomas, Chess, and Birch (1965) to describe infants and children and standardized instruments for measuring temperament developed by…

  16. Relationships between regulatory temperament dimensions and self-regulatory behaviors at 4 and 6 months of age.

    Science.gov (United States)

    Aureli, Tiziana; Coppola, Gabrielle; Picconi, Laura; Grazia, Annalisa; Ponzetti, Silvia

    2015-02-01

    The present study focused on relationships between temperament and behavior in early regulation development. Unlike most studies on the topic, we observed infant behavior in a naturalistic playful situation rather than in experimental stressful procedure, and employed temperament measures uniquely reflecting regulatory dispositions rather than a global measure of reactivity. The infant's self-regulatory behaviors were observed at 4 and 6 months during face-to-face interactions and regulatory dimensions were assessed at 4 months. We found that low intensity pleasure and soothability dimensions, related to the infant physical and social experience, respectively, significantly affected regulatory behavior and their influence showed to depend on the infant's age, with the former dimension being influential at the earlier age and the latter being influential when the behavior was observed at the later age. Results are interpreted on the light of a dynamic view of regulation development.

  17. Study on intellectual development and temperament behavior of premature infants in their infant period%早产儿在婴幼儿时期智能发育和气质行为的队列研究

    Institute of Scientific and Technical Information of China (English)

    黄静; 毛萌; 杨慧明; 康琳敏; 杨凡; 唐章慧

    2013-01-01

    Objective To analyze the differences among the intellectual development and temperament behavior of premature infants and those of normal full-term infants in their infant period, so as to explore the law to promote the health growth of the intelligence and temperament behavioral of premature infants. Methods 68 cases of premature infants appropriate for gestational age and 102 cases of normal full-term infants were randomly selected for the establishment of cohort as the research subjects. The data of their developmental screening test (DST) at 12 months old were reviewed; and they respectively received Gesell infant intellectual development check at 18, 24, 30 months old, and their parents also received Carey infant temperament questionnaire (RITQ), and received Achenbach infant behavior checklist at 30 months old of the infants. A longitudinal analysis was performed on the differences among the results of the intellectual developments in 5 functional areas(applicability, large motion, fine motion, language, personal-social competence) with the increase in ages and the results of temperament checklist and dimension. The Student's t test, variance analysis, SNK-q test was used as statistical methods, and χ2 analysis was used for the comparison among the constituent ratios of segmental information. Results Compared with the full-term infants, the developmental quotient(DQ) and mental index(MI) at 12-month-old, as well as the DQ of five major functional areas at 18-month-old, 24-month-old and 30-month-old of the premature infants were lower; for the premature infants with corrected gestational age, their adaptability, large motion, fine motor and language at 18-month-old was statistically significant (P<0.05); their adaptability and language at 24-month-old were weaker than those of the full-term infants (P<0.05);and their language and personal social ability were weaker than those of the full-term infants (P<0.05). On aspect of temperament, each temperament

  18. Analysis of iron deficiency anemia of 4 months-3 years old infants in Jinan City%济南市4个月至3岁婴幼儿缺铁性贫血调查分析

    Institute of Scientific and Technical Information of China (English)

    苑赟; 刘淑珍; 鞠丽娜; 孙燕

    2012-01-01

    目的 了解济南市药山社区婴幼儿缺铁性贫血现状,探讨影响济南市儿童缺铁性贫血的影响因素,促进小儿健康成长.方法 对2007年10月至2010年12月来山东黄河医院儿保门诊健康查体的1 094例4个月至3岁健康足月婴幼儿进行研究,查末梢血血常规,分析各年龄段贫血患病率,进一步分析贫血与6个月内喂养方式、母亲文化程度、喂养习惯与缺铁性贫血的关系.结果 药山社区4个月至3岁婴幼儿缺铁性贫血总患病率为37.9%(415/1 094),其中轻度贫血占88.2%(366/415),中度贫血占11.8%(49/415).贫血的患病率与月龄、母亲文化程度、6个月内喂养方式、是否合理添加辅食有关,6个月~<12月婴儿患病率明显高于其他组(χ2=14.95~31.93,P<0.01);母亲文化程度高者贫血的患病率低(χ2=10.86~47.02,P<0.01);人工喂养者的患病率明显高于母乳和混合喂养者(χ2=15.26~23.38,P<0.01);合理添加辅食者贫血的患病率明显下降(χ2=31.18,P<0.01).结论 药山社区婴幼儿贫血总患病率仍较高,贫血现状不容乐观,应采取有效措施大力改善婴幼儿营养性缺铁性贫血.%Objective To understand the current situation of iron deficiency anemia ( IDA ) in infants and young children in Yaoshan Community of Jinan City and to explore the influencing factors of IDA in the studied community, so as to promote the healthy growth of them. Methods From October 2007 to December 2010, 1 094 cases of 4 months to 3 years old healthy full-term infants and young children visiting child health outpatient for health examination were studied. Their peripheral blood samples were taken to analyze the prevalence of anemia at different ages. Further relationship between IDA and feeding patterns in the first 6 months, and the maternal education, and feeding was analyzed. Results The total prevalence rate of IDA was 37. 9% ( 415/1 094 ) in the studied children in Yaoshan Community, including 88.2% ( 366

  19. 1至4个月龄正常婴幼儿结膜囊菌群分布特征分析%Normal conjunctival flora in healthy infants aged from 1 to 4 months

    Institute of Scientific and Technical Information of China (English)

    华宁; 马文江; 汪建涛; 石婷; 李筱荣

    2010-01-01

    目的 探讨1至4个月龄正常婴幼儿结膜囊的菌群分布及其相关影响因素.方法 横断面研究方法.2009年1至3月天津医科大学眼科中心与天津市妇女儿童保健中心合作,采取简单随机抽样研究方法选择109例接受眼病筛查的1至4个月龄的健康小儿,进行双眼结膜囊分泌物取材并做细菌培养和鉴定.应用卡方检验、t检验和回归分析方法对数据进行统计学处理,分析结膜囊细菌种类和分布以及相关影响因素.结果 结膜囊分泌物培养阳性的小儿26例(36只眼),占23.9%.共检出7种44株细菌,包括革兰阳性球菌25株,革兰阳性杆菌18株,革兰阴性杆菌1株.其中类白喉棒状杆菌17株(17/44,38.6%),表皮葡萄球菌16株(16/44,36.4%),金黄色葡萄球菌6株(6/44,13.6%).单眼分离出2种细菌者8只眼(8/36,22.2%),均为葡萄球菌和类白喉棒状杆菌.不同月龄、性别及喂养方式的细菌培养结果差异无统计学意义(X2=0.351,X2=0.001,X2=1.182,P值均大于0.05).结膜囊培养阳性者26例(36只眼),培养阴性者83例(166只眼),两组小儿的出生体重、胎龄及受检周龄比较差异无统计学意义(t=0.078,t=0.940,t=0.686,P值均大于0.05).本研究中性别、年龄、出生体重、胎龄及喂养方式不影响结膜囊带菌状态(Wald X2=0.001,Wald X2=0.003,Wald X2=0.117,Wald X2=1.307,Wald X2=1.490,P值均大于0.05).结论 婴儿期结膜囊正常菌群已经建立,以表皮葡萄球菌和类白喉棒状杆菌为主要菌种.葡萄球菌与类白喉棒状杆菌有共生现象.小儿结膜囊带菌状态相关影响因素仍需进一步研究.%Objective To investigate the normal conjunetival bacterial flora isolated from healthy infants aged from 1 to 4 months and to analyze its correlated factors.Methods This was a cross-sectional study.From January to March 2009,109 cases of healthy babies aged from 1 to 4 months were selected throulgh simple random sampling when they accepted health examination

  20. Similarity in temperament between mother and offspring rhesus monkeys: sex differences and the role of monoamine oxidase-a and serotonin transporter promoter polymorphism genotypes.

    Science.gov (United States)

    Sullivan, Erin C; Mendoza, Sally P; Capitanio, John P

    2011-09-01

    Temperament is usually considered biologically based and largely inherited, however, the environment can shape the development of temperament. Allelic variation may confer differential sensitivity to early environment resulting in variations in temperament. Here we explore the relationship between measures of temperament in mothers and their first-born offspring and the role of genetic sensitivity in establishing the strength of these associations. Temperament ratings were conducted on 3- to 4-month-old rhesus monkeys after a 25-hr biobehavioral assessment. Factor analysis revealed a four-factor structure of temperament. Females assessed as infants have reproduced and their offspring have also been evaluated through the standardized testing paradigm. Canonical correlation analysis revealed statistically significant associations between factor scores of mothers and sons, but not mothers and daughters. Further, offspring possessing the high activity, "low risk," alleles of the rhMAOA-LPR or rh5-HTTLPR showed statistically significant canonical correlations, whereas those possessing other alleles did not, suggesting differential genetic sensitivity to the normative early experience of maternal temperament.

  1. Effects of early intervention on intelligence development and temperament in high-risk infants%早期干预对高危儿智能和气质的影响

    Institute of Scientific and Technical Information of China (English)

    于爱萍; 杨珍珍; 李培培; 郭锋

    2011-01-01

    Objective To explore the temperament characteristics of high-risk infants and the effects of early intervention on the intelligence development and temperament in high-risk infants. Methods Test method of infant intelligence development ( CDCC ) was used to assess the intelligence development and revised inffant temperament questionnaire ( RITQ ) by Carey was used to assess the temperament of highrisk infants with intervention group ( 50 subjects ), high-risk infants without intervention group ( 49 subjects ) and control group ( 51 subjects ), and the results were analyzed. Results Early intervention could promote the intelligence development, but it had little effect on distribution of temperament type and temperament dimensions. Different temperament types didn' t have obvious effect on intelligence development. Approach or withdrawal, quality of mood, persistence were negative to MDI9( r= -0. 163, -0. 191, -0.230 respectively,all P < 0.05 ), while activity level was conrelated positively to PDI( r= 0. 246, P < 0.01 ). Conclusion Early intervention on high-risk infants can promote their intelligence development, but can not change their temperament. Temperament dimensions affect the intelligence development of infants to some extent, so parents' guidance should comply with the temperament characteristics of infants and education them individually.%目的 探讨高危儿的气质特点及早期干预对高危儿智能和气质的影响.方法 分别采用婴幼儿智能发育测验方法 和Carey的婴儿气质修订问卷对50名高危儿干预组、49名高危儿未干预组、51名健康对照组儿童进行智能发育和气质测评,并对结果 进行分析.结果 早期干预可以促进智能发育,对气质类型分布和气质维度影响不大;不同的气质类型对智能发育无明显影响;趋避性、情绪本质、坚持性与智能发育指数呈负相关(r值分别为-0.163、-0.191、-0.230,均P<0.05),活动水平与运

  2. Analysis of temperament characteristics of 206 infants aged 5~ 11 months%5~11个月婴儿气质特点206例分析

    Institute of Scientific and Technical Information of China (English)

    张永明

    2012-01-01

    [Objective] To investigate temperament characteristics of infants and guide parents to rear the infants and develop a good emotional response. [Method] 206 infants were surveyed with Carey's Temperament Questionnaire Scale. [Results] The proportion of infants with different temperament types in this district was 36. 2% for easy type and 41. 4% intermediate low child type,8. 6% for difficult type and 6. 7% for intermediate high child type and 7. 1 % for slow-to-warm up type of temperament. There were significant the cesarean section group and the spontaneous delivery group in distribution of all temperament types(x2 = 10. 391 ,P = 0. 034). There were no significant differences in gender dimensions of infant tem-perament(all P>0. 05). There were no significant gender differences in distribution of all temperament types(x2 = 5. 002,P = 0. 287). [Conclusion] To carry out the work of early childhood development, more attention should be paied to earlychildhood temperament characteristics.%[目的]了解婴儿气质特征,指导家长科学养育,培养婴儿良好的情绪、情感反应. [方法]采用《Carey5~11月婴儿气质问卷》,对西城区社区保健科206名5~11月婴儿进行调查分析. [结果]婴儿的主要气质类型分别为:易养型(36.2%)、中间偏易养型(41.4%)、困难型(8.6%)、启动缓慢型(7.1%)、中间偏难养型(6.7%).剖宫产婴儿与自然分娩婴儿气质特点的比较,差异有统计学意义(x2=10.391,P=0.034);不同性别婴儿气质维度中,男童与女童无显著性差异(P均>0.05);不同气质类型分布之间性别比较差异无统计学意义(x2=5.002,P=0.287). [结论]开展儿童早期综合发展工作,应重视早期儿童的气质特点.

  3. 孕期父母心理因素对1个月婴儿气质影响的追踪研究%Impacts of parents psychological factors during pregnancy on temperament of 1-month infants

    Institute of Scientific and Technical Information of China (English)

    王海宁; 史慧静; 章煜; 李丹

    2012-01-01

    [目的]追踪调查孕期父母的心理因素对出生后1个月婴儿气质的影响,促进婴儿身心健康成长. [方法]募集在上海某中心城区医院定期产前检查的孕28周孕妇,通过问卷、访谈等方式了解孕期父母的心理因素,追踪出生后1个月的婴儿气质特征,分析两者间的相关性. [结果]小婴儿的气质维度中仅适应性有性别差异;准爸爸在妻子孕期的状态焦虑和特质焦虑程度、准妈妈的心理健康状态、准父母的婚姻满意度在一定程度上影响了1个月龄小婴儿的气质特征. [结论]孕期父母的心理因素能够影响婴儿气质,应注意加强孕期准父母的心理健康保健,以促进儿童的身心健康成长.%[Objective] To examine impacts of parents'psychological factors during pregnancy on temperament of 1 month infants. [Methods] A follow-up study was conducted in urban Shanghai. Parents' pregnant pressure,general status of mental health,anxiety,and marriage satisfaction during pregnancy were measured by structural questionnaire in a prenatal care visit of the 28th week. And temperament questionnaire of 1-month infant was filled by parents in postnatal care visit. [Results] Among 9 dimensions of temperament, gender difference was only found for adjustability among those 1-month infants. Characteristics of the infants' temperament were significantly related to anxiety of fathers,mentatal status of mothers, and perceptions of marital satisfaction of both parents,even after controlling for some key covariants. [Conclusions] Psychological factors during pregnancy can have impacts on temperament of 1-month infants. Strengthening mental health care for pregnant women and their husband may optimize the temperament of infants.

  4. The Limits of Genetic Influence: A Behavior-Genetic Analysis of Infant-Caregiver Relationship Quality and Temperament

    Science.gov (United States)

    Roisman, Glenn I.; Fraley, R. Chris

    2006-01-01

    This report presents data on 9-month-old twin pairs (n[MZ]=172; n[DZ]=333) from the Early Childhood Longitudinal Study, demonstrating that the role of genetic variation among infants is trivial and the shared and nonshared environment is substantial in accounting for the observed quality of infant-caregiver relationships. In contrast, maternal…

  5. Infant Temperament in Russia, United States of America, and Israel: Differences and Similarities between Russian-Speaking Families

    Science.gov (United States)

    Gartstein, Maria A.; Peleg, Yana; Young, Brandi N.; Slobodskaya, Helena R.

    2009-01-01

    The present study addresses cross-cultural differences between infants born to families of Russian immigrants in USA and Israel, as well as Russian families residing in Russia, with the emphasis on evaluating the impact of immigration and acculturation. Community samples of primary caregivers of infants between 3 and 12 months of age were…

  6. Study on the temperament of cognitive development for high risk infants aged 0~3 years old%O~3岁智能发育迟缓儿童气质特征

    Institute of Scientific and Technical Information of China (English)

    郑蓉; 洪琴; 苏恺; 张敏; 俞倩; 徐亚琴; 童梅玲; 池霞

    2013-01-01

    [Objective] To study the temperament of cognitive development for high risk infants,and provide a reference for effective clinical early intervention. [Method] 204 cognitive development for high risk infants and 112 normal infants aged 0~3 years old were tested by two specific questionnaires chosen from the Carey infants' Temperament Questionnaire. [Results] Significant difference was found between difficult nurturing types and slow startup types. Significant difference were found in rhythm,aversion,adaptation,persistence and attention between the cognitive development for high risk infants and normal infants(P<0. 05). There was no statistical difference for temperament types between different genders. Significant difference were found in activity and pcrsistence(P<0. 05). [Conclusions] The temperament of cognitive development for high risk infants has special character. In order to improve their development, measures should be a-dopted according to its qualities.%[目的]探索智能发育迟缓儿童的气质特征,为临床进行有效的早期干预提供参考依据. [方法]采用Carry儿童气质问卷对204例0~3岁智能发育迟缓儿童及112例正常儿童进行测试与比较. [结果]智能发育迟缓儿童气质类型中难养型与启动缓慢型偏多,在节律性、趋避性、适应性、坚持性、注意力维度分值与正常组比较差异有统计学意义(P<0.05).智能迟缓儿男女气质类型相近,但两组在活动水平和坚持性两个维度分值差异有统计学意义(P<0.05). [结论]智能发育迟缓儿童有其独特的气质特点,应结合其特点,进行早期干预,促进其智力.

  7. 母亲孕期焦虑情绪对儿童早期气质影响的研究%Effects of mother's anxiety during pregnancy on infant temperament

    Institute of Scientific and Technical Information of China (English)

    李贤芬; 廖洪; 陈稀; 丘春娴; 叶碧清; 万国斌

    2012-01-01

    目的 探讨母亲孕期焦虑情绪对儿童早期气质的影响.方法 采用状态-特质焦虑量表对孕妇在孕32~34周时进行测试,采用中国4~8个月婴儿气质量表以及自制的婴儿基本情况调查表,对被调查的孕妇所生的婴儿在6个月时进行气质评定和基本情况调查.按照母亲孕期是否存在焦虑情绪及程度将婴儿分组,比较不同组别婴儿在气质类型和气质维度方面的差异.结果 母亲孕期有状态焦虑情绪组的婴儿中,麻烦型和发动缓慢型的比例偏高,且状态焦虑情绪程度越重比例越高(分别为:χ2=10.91,P<0.01;χ2=8.42,P<0.05);而无状态焦虑情绪组的婴儿中,平易型的比例偏高(χ2=7.31,P<0.05).母亲孕期特质焦虑情绪对婴儿气质类型的影响无显著性差异.母亲孕期状态焦虑情绪对婴儿气质因子中的节律性、趋避性、适应性、心境和持久性得分有影响(t=2.113~5.308,P<0.01或P<0.05);母亲孕期特质焦虑情绪对活动水平、心境和持久性等因子得分有影响(t=-2.339~3.001,P<0.01或P<0.05).结论 母亲孕期焦虑情绪对儿童早期的气质类型和气质维度可产生负面影响.%Objective To explore the effects of mother' s anxiety during pregnancy on infant temperament. Methods By using state-trait anxiety inventory ( STAI), expectant mothers at their gestational 32-34 weeks of pregnancy were surveyed. Chinese Infant Temperament Scale ( CITS ) for infants aged 4-8 months and self-made questionnaires of basic condition for infants were used to evaluate the temperament of the expectant mothers' infants at their 6-months. Infants were grouped according to whether their mothers had anxiety during pregnancy and degree of anxiety. The differences in temperament type and temperament dimensions of groups were explored. Results The ratio of difficult type and slow-to-warm type of temperament was found higher in the infants of mothers with state anxiety during pregnancy, and the

  8. 哮喘婴幼儿的气质类型及其母亲人格因素分析%Temperament Types of Infants with Asthma and Personality Factors of Their Mothers

    Institute of Scientific and Technical Information of China (English)

    吴星东; 江瑞芬; 谢辉

    2012-01-01

    Objective To explore temperament features of infants with asthma and personality characteristics of their mothers, and to provide a basis for clinical comprehensive treatment and early intervention. Methods Forty-five infants with asthma were enrolled between March and May 2010 as asthma group. In addition, 45 normal subjects were selected as control group. Temperament features of infants were assessed with Carry Temperament Scale and personality characteristics of their mothers were evaluated with Carter's 16 personality factor questionnaire. Results Scores of emotional nature dimension in asthma group were higher than those in control group (3. 03 ± 0. 65 vs 2. 65 ± 0. 58,P0. 05). Scores of sensitivity, anxiety and tension of mothers of asthma infants were higher than those of mothers of normal infants (6. 19 ± 1. 57 vs 5. 52± 1. 12, 5. 06 ± 1. 51 vs 3. 95 ± 1. 81, and 5. 60 ± 1. 64 vs 4. 43 ±1. 72, respectively; P0.05).哮喘组母亲敏感性、忧虑性、紧张性分值均高于对照组[(6.19±1.57)分比(5.52±1.12)分、(5.06±1.51)分比(3.95±1.81)分、(5.60±1.64)分比(4.43±1.72)分,均P<0.05];而心理健康因素分值低于对照组[(22.20±5.31)分比(24.75±5.29),P<0.05].结论 在加强哮喘患儿情绪本质的管理,从人格因素入手,加强对哮喘婴幼儿母亲的健康教育有利于疾病的综合防治.

  9. 婴儿早期睡眠/觉醒状况与气质相关性的研究%Relationship between the early sleep/wake and temperament of infants

    Institute of Scientific and Technical Information of China (English)

    张风华; 廖灿辉; 王绘新; 傅平

    2014-01-01

    ObjectiveTo explore the relationships between the sleep/wake and temperament of infants aged 6 months in the natural environment of family.Methods The 39 normal infants were enrolled in this study. The sleep/wake data was collected by actigraphy. The temperament were assessed by Chinese Infant Temperament Questionnaire.ResultsAmong the 39 infants, there were 9 coordinated Difficult type and 30 coordinated Easy type. After all sleep parameters comparison, no statistical significance between two groups. There was positive correlation between approachability and the number of night waking, there was negative correlation between approachability and the longest nocturnal sleep duration. There were also positive correlation between mood and the sleep efficiency.Conclusions Infants with different temperament types had no significant difference between all of sleep parameters in the study. The emotional nature and persistence were associated with sleep efficiency, the number of night waking and the longest nocturnal sleep duration respectively. The parents of infants should change their child rearing behaviors to promote the formation of children's healthy sleep and the development of body and mind.%目的:在家庭自然环境下,对6个月婴儿的睡眠/觉醒状况率先进行客观监测和气质分析,揭示婴儿早期睡眠与气质的相关性。方法采用腕表式睡眠活动记录仪,对39例健康足月婴儿的睡眠/觉醒状况进行连续监测,采用婴儿气质问卷(CITQ)评估气质类型和气质维度。结果39例健康足月中,合并麻烦型气质9例,合并平易型气质30例。两组婴儿间各项睡眠参数分别进行统计分析,其结果无显著性差异(P>0.05)。在控制性别因素后,足月儿气质维度中的趋避性与夜间觉醒次数正相关(r=0.439,P=0.005),与夜间最长连续睡眠时间负相关(r=-0.324,P=0.044);情绪本质与睡眠效率正相关(r=0.347

  10. Association of rearing patterns with diet and temperament traits among infants in urban areas%城市地区抚养模式与幼儿饮食特征及气质的关联研究

    Institute of Scientific and Technical Information of China (English)

    鲁影; 朱鹏; 高荣; 梁贞贞; 黄文; 陶芳标

    2012-01-01

    目的 探讨城市地区三种主要抚养模式对幼儿饮食特征和气质特征的影响.方法 从2008年合肥市妇幼保健院出生队列资料中,随机选取480例25~30月龄儿童家庭为研究对象,应用1~3岁要幼儿气质问卷、幼儿食物频率问卷和家庭环境调查表行入户调查.结果 在所调查的430个家庭中,父母抚养模式、隔代抚养模式和父母、隔代联合抚养模式分别占33.0%、21.2%和45.8%.父母抚养模式幼儿倾向于加工类食物饮食特征,其适应性和节律性均较差.隔代抚养模式幼儿倾向于果蔬类食物和谷物类食物饮食特征,其节律性较差.联合抚养模式幼儿倾向于水产类食物和果蔬类食物饮食特征,其适应性和节律性较好.线性回归模型结果显示,倾向于水产类食物、高蛋白食物和果蔬类食物饮食特征的幼儿有更积极的气质表现,而倾向于加工类食物饮食特征的幼儿其消极的气质特征更明显.结论 城市地区联合抚养模式家庭中幼儿的饮食特征更健康,气质表现更积极.饮食特征与幼儿气质间的因果关系有待进一步探讨.%Objective To explore the effects of rearing patterns on diet and temperament traits among infants in urban areas. Methods A total of 480 25-30-month-old infants were randomly selected from the birth cohort in Hefei Maternal and Child Health Care Center in 2008. A household survey was conducted using China Toddler Temperament Scale (CTTS) , Dietary Characteristics Questionnaire and Family Environment Questionnaire. Results Of the 430 surveyed households, there were three main rearing patterns including parents rearing pattern (Croup A) , grandparents rearing pattern (Croup B) and joint rearing pattern (Croup C) , accounting for 33.0% , 21. 2% and 45. 8% , respectively. Infants in Group A tended to adopt processed food pattern, with poor rhythmicity and adaptability; infants in Group B tended to adopt fruit, vegetable, and

  11. Studying Cross-Cultural Differences in the Development of Infant Temperament: People's Republic of China, the United States of America, and Spain

    Science.gov (United States)

    Gartstein, Maria A.; Gonzalez, Carmen; Carranza, Jose A.; Ahadi, Stephan A.; Ye, Renmin; Rothbart, Mary K.; Yang, Suh Wen

    2006-01-01

    Investigated early development of temperament across three cultures: People's Republic of China (PRC), United States of America (US), and Spain, utilizing a longitudinal design (assessments at 3, 6, and 9 months of age). Selection of these countries presented an opportunity to conduct Eastern-Western/Individualistic-Collectivistic comparisons. The…

  12. Taking Stress Response out of the Box: Stability, Discontinuity, and Temperament Effects on HPA and SNS across Social Stressors in Mother-Infant Dyads

    Science.gov (United States)

    Laurent, Heidemarie K.; Ablow, Jennifer C.; Measelle, Jeffrey

    2012-01-01

    This study investigated continuity and stability of hypothalamic-pituitary-adrenal (HPA) and sympathetic nervous system (SNS) response measures in mother-infant dyads across 2 different types of social stress sessions. Synchrony of response trajectories across systems (SNS-HPA coordination) and partners (mother-infant attunement) was addressed, as…

  13. Severe neonatal hypercalcemia in 4-month-old, presented with respiratory distress and chest wall deformity

    Directory of Open Access Journals (Sweden)

    Akram Aljahdali

    2015-01-01

    Full Text Available Neonatal severe hyperparathyroidism (NSHPT is a rare disease affecting calcium metabolism and results in severe life-treating hypocalcemia of the neonates. Diagnosis can be challenging due to variable and nonspecific symptomatology. We are reporting on a 4-month-old female infant presenting with respiratory distress and chest wall deformity. We are trying to highlight different surgical options for this rare disease and importance of close collaboration with the pediatric endocrinologist in the treatment plan for those patients.

  14. Neonatal brainstem function and 4-month arousal-modulated attention are jointly associated with autism.

    Science.gov (United States)

    Cohen, Ira L; Gardner, Judith M; Karmel, Bernard Z; Phan, Ha T T; Kittler, Phyllis; Gomez, Tina Rovito; Gonzalez, Maripaz G; Lennon, Elizabeth M; Parab, Santosh; Barone, Anthony

    2013-02-01

    The authors evaluated the contribution of initially abnormal neonatal auditory brainstem responses (ABRs) and 4-month arousal-modulated attention visual preference to later autism spectrum disorder (ASD) behaviors in neonatal intensive care unit (NICU) graduates. A longitudinal study design was used to compare NICU graduates with normal ABRs (n = 28) to those with initially abnormal ABRs (n = 46) that later resolved. At 4 months postterm age, visual preference (measured after feeding) for a random check pattern flashing at 1, 3, or 8 Hz and gestational age (GA) served as additional predictors. Outcome measures were PDD Behavior Inventory (PDDBI) scores at 3.4 years (standard deviation = 1.2), and developmental quotients (DQ) obtained around the same age with the Griffiths Mental Development Scales (GMDS). Preferences for higher rates of stimulation at 4 months were highly correlated with PDDBI scores (all P-values measure most associated with a diagnosis of autism. For those with abnormal ABRs, increases in preference for higher rates of stimulation as infants were linked to nonlinear increases in severity of ASD at 3 years and to an ASD diagnosis. Abnormal ABRs were associated with later reports of repetitive and ritualistic behaviors irrespective of 4-month preference for stimulation. The joint occurrence of initially abnormal neonatal ABRs and preference for more stimulation at 4 months, both indices of early brainstem dysfunction, may be a marker for the development of autism in this cohort. PMID:23165989

  15. Observed Infant Reactions during Live Interparental Conflict

    Science.gov (United States)

    Du Rocher Schudlich, Tina D.; White, Clare R.; Fleischhauer, Emily A.; Fitzgerald, Kelly A.

    2011-01-01

    Associations between interparental conflict and infant reactions were examined. Infants' history of exposure to interparental conflict and infant reactive temperament were examined as moderators. A community sample of 74 infants, aged 6-14 months, participated with their parents. Behavioral observations were made of parents' marital conflict and…

  16. Temperament profiles of children with vein of Galen malformations.

    Science.gov (United States)

    Nass, R; Melnick, J; Berenstein, A

    1998-08-01

    Unlike many brain injured children who are often rather difficult, toddlers and school-aged children with congenital vein of Galen malformations (n = 20; age range, 4 months to 12 years with a mean of 4 years) evidence a relatively positive temperament profile (based on the Temperament Scales of Carey, McDevitt, Fullard, Hegvik, Medoff-Cooper). They do not, however, differ from normal children with regard to the frequency of easy, difficult, slow to warm up, and intermediate temperament clusters. The temperament profile of children with vein of Galen malformations appears unaffected by additional neurologic abnormalities (hydrocephalus, abnormal developmental quotient, seizure disorder, focal cortical lesions) or other factors including age at testing, sex, or socioeconomic status. Contrary to the findings in adults of right hemisphere dominance for attention, presence of additional right-sided focal cortical pathology was not associated with greater activity level, distractibility, or impersistence. In contrast to the findings in adults and children of right hemisphere dominance for emotions in general, children with vein of Galen malformations and additional right hemisphere cortical damage are not more difficult than those with additional left cortical pathology or no additional focal cortical pathology. The fact that the pathology in vein of Galen malformations is subcortical may explain their relatively easier temperament and the absence of lateralization effects.

  17. Children's temperament and teachers' decisions.

    Science.gov (United States)

    Keogh, B K

    1982-01-01

    Findings from a series of studies of the educational implications of children's temperament patterns are summarized. This research has been guided by three hypotheses: (1) that there are real individual differences among children in behavioural styles or temperament; (2) that individual variations in children's patterns of temperament influence the nature of their interpersonal interactions; and (3) that perceived variations in temperament become especially powerful influences on adults' decisions when children are handicapped or at risk. Based on these assumptions, the study of temperament has followed two primary lines of research. in the first we have attempted to delineate the hypothesized link between perceived temperament variations and teachers' educational decisions. In the second we have attempted to determine the influence of perceived temperament variations on children's personal-social competence within intervention settings. Findings support a relationship between children's temperament and their achievement and adjustment in school. Temperament was related to measures of children's academic performance and to teachers' perceptions of other aspects of children's school adjustment. Further, teachers' ratings of children's temperament were related to their classroom management decisions. The results suggest that teachers' responses to children in the classroom are mediated by their perceptions of the children's temperament. PMID:6922762

  18. Early Temperament and Attachment Security with Mothers and Fathers as Predictors of Toddler Compliance and Noncompliance

    Science.gov (United States)

    Lickenbrock, Diane M.; Braungart-Rieker, Julia M.; Ekas, Naomi V.; Zentall, Shannon R.; Oshio, Toko; Planalp, Elizabeth M.

    2013-01-01

    This longitudinal study (n?=?106) examined associations between temperament, attachment, and styles of compliance and noncompliance. Infant negative temperamental reactivity was reported by mothers at 3, 5 and 7?months. Infant attachment was assessed (Strange Situation) at 12 (mothers) and 14?months (fathers). Toddlers' styles of…

  19. Transcatheter aortic valve prosthesis surgically replaced 4 months after implantation

    DEFF Research Database (Denmark)

    Thyregod, Hans Gustav; Lund, Jens Teglgaard; Engstrøm, Thomas;

    2010-01-01

    Transcatheter aortic valve implantation is a new and rapidly evolving treatment option for high-risk surgical patients with degenerative aortic valve stenosis. Long-term results with these new valve prostheses are lacking, and potential valve dysfunction and failure would require valve replacement....... We report the first case of surgical valve replacement in a patient with a dysfunctional transcatheter-implanted aortic valve prosthesis 4 months after implantation....

  20. Transcatheter aortic valve prosthesis surgically replaced 4 months after implantation

    DEFF Research Database (Denmark)

    Thyregod, Hans Gustav; Lund, Jens Teglgaard; Engstrøm, Thomas;

    2010-01-01

    Transcatheter aortic valve implantation is a new and rapidly evolving treatment option for high-risk surgical patients with degenerative aortic valve stenosis. Long-term results with these new valve prostheses are lacking, and potential valve dysfunction and failure would require valve replacemen....... We report the first case of surgical valve replacement in a patient with a dysfunctional transcatheter-implanted aortic valve prosthesis 4 months after implantation....

  1. Dietary iron intake in the first 4 months of infancy and the development of type 1 diabetes: a pilot study

    Directory of Open Access Journals (Sweden)

    Ashraf Ambika P

    2010-09-01

    Full Text Available Abstract Aims To investigate the impact of iron intake on the development of type 1 diabetes (T1DM. Methods Case-control study with self-administered questionnaire among families of children with T1DM who were less than 10 years old at the time of the survey and developed diabetes between age 1 and 6 years. Data on the types of infant feeding in the first 4 months of life was collected from parents of children with T1DM (n = 128 and controls (n = 67 Results The median (min, max total iron intake in the first 4 months of life was 1159 (50, 2399 mg in T1DM cases and 466 (50, 1224 mg among controls (P Conclusion In this pilot study, high iron intake in the first 4 months of infancy is associated with T1DM. Whether iron intake is causal or a marker of another risk factor warrants further investigation.

  2. Associations Between Temperament and Social Responsiveness in Young Children

    OpenAIRE

    Salley, Brenda; Miller, Angela; Bell, Martha Ann

    2012-01-01

    Recent research has demonstrated that social responsiveness (comprised of social awareness, social information processing, reciprocal social communication, social motivation, and repetitive/restricted interests) is continuously distributed within the general population. In the present study, we consider temperament as a co-occurring source of individual differences in social responsiveness in young children. The sample consisted of 62 infants assessed at 2-, 3-, and 4-years-old. Measures of t...

  3. Revising the Musical Equal Temperament

    CERN Document Server

    Hinrichsen, Haye

    2015-01-01

    Western music is predominantly based on the equal temperament with a constant semitone frequency ratio of $2^{1/12}$. Although this temperament has been in use since the 19th century and in spite of its high degree of symmetry, various musicians have repeatedly expressed their discomfort with the harmonicity of certain intervals. Recently it was suggested that this problem can be overcome by introducing a modified temperament with a constant but slightly increased frequency ratio. In this paper we confirm this conjecture quantitatively. Using entropy as a measure for harmonicity, we show numerically that the harmonic optimum is in fact obtained for frequency ratios larger than $2^{1/12}$. This suggests that the equal temperament should be replaced by a harmonized temperament as a new standard.

  4. Object-centred spatial reference in 4-month-old infants.

    OpenAIRE

    Bremner, A.J.; Bryant, P. E.; Mareschal, D

    2006-01-01

    An appreciation of object-centred spatial relations involves representing a 'within-object' spatial relation across changes in the object orientation. This representational ability is important in adult object recognition [Biederman, I. (1987). Recognition-by-components: A theory of human image understanding. Psychological Review, 94, 115-147; Marr, D., and Nishihara, H. K. (1978) Representation and recognition of the spatial organisation of three-dimensional structure. Proceedings of the Roy...

  5. Temperament, emotion, and childhood stuttering.

    Science.gov (United States)

    Jones, Robin; Choi, Dahye; Conture, Edward; Walden, Tedra

    2014-05-01

    Reactivity refers to arousal of emotions, motor activity, and attention, and self-regulation refers to the ability to moderate those tendencies. In general, temperament is typically thought of as an individual's constitutionally (biologically) based behavioral proclivities. These proclivities often include emotional reactivity and self-regulation. Reactivity refers to arousal of emotions, motor activity, and attention, and self-regulation refers to the ability to moderate those tendencies. The traitlike nature of temperament makes it potentially salient to our understanding of the onset and development of stuttering because temperamental tendencies may result in greater reactivity or difficulty in coping. Emotions, which are more statelike and variable, may influence the variation of stuttering commonly observed both within and between speaking situations. Temperament and emotion may serve as a causal contributor to developmental stuttering, with empirical findings indicating that preschool-aged children who stutter (CWS) exhibit differences in temperament and emotion when compared with children who do not stutter. Given that empirical study of temperament in preschool-aged CWS is nascent, extensive discussion of clinical implications is challenging. With that caution, we present some early possibilities, including matching treatment approaches with the child's temperamental profile and using temperament as a predictor of treatment outcome.

  6. Integrating animal temperament within ecology and evolution

    NARCIS (Netherlands)

    Réale, D.; Reader, S.M.; Sol, D.; McDougall, P.T.; Dingemanse, N.J.

    2007-01-01

    Temperament describes the idea that individual behavioural differences are repeatable over time and across situations. This common phenomenon covers numerous traits, such as aggressiveness, avoidance of novelty, willingness to take risks, exploration, and sociality. The study of temperament is centr

  7. Associations between child temperament, maternal feeding practices and child body mass index during the preschool years: a systematic review of the literature.

    Science.gov (United States)

    Bergmeier, H; Skouteris, H; Horwood, S; Hooley, M; Richardson, B

    2014-01-01

    It is a research priority to identify modifiable risk factors to improve the effectiveness of childhood obesity prevention strategies. Research, however, has largely overlooked the role of child temperament and personality implicated in obesogenic risk factors such as maternal feeding and body mass index (BMI) of preschoolers. A systematic review of relevant literature was conducted to investigate the associations between child temperament, child personality, maternal feeding and BMI and/or weight gain in infants and preschoolers; 18 papers were included in the review. The findings revealed an association between the temperament traits of poor self-regulation, distress to limitations, low and high soothability, low negative affectivity and higher BMI in infants and preschool-aged children. Temperament traits difficult, distress to limitations, surgency/extraversion and emotionality were significantly associated with weight gain rates in infants. The results also suggested that child temperament was associated with maternal feeding behaviours that have been shown to influence childhood overweight and obesity, such as using restrictive feeding practices with children perceived as having poor self-regulation and feeding potentially obesogenic food and drinks to infants who are more externalizing. Interestingly, no studies to date have evaluated the association between child personality and BMI/weight gain in infants and preschoolers. There is a clear need for further research into the association of child temperament and obesogenic risk factors in preschool-aged children. PMID:23957249

  8. Differential susceptibility to the effects of child temperament on maternal warmth and responsiveness.

    Science.gov (United States)

    Lee, Eunju J

    2013-01-01

    A child's difficult temperament can elicit negative parenting and inhibit positive parenting behavior. However, mothers appear to be differentially susceptible to child temperament. The author examined the differential susceptibility to the effects of a child's temperament on the mother-child interaction style (i.e., maternal warmth and responsiveness) as well as plausible reasons for these differences. With 2,130 mothers of 14-month-old infants (51% male) as subjects, a regression mixture analysis identified three latent classes with varying associations between the child's temperament and mother-child interactions: nonsusceptible class, susceptible-high class, and susceptible-low class. Mother-reported depression was most predictive of class membership. Latent class differences in the maternal self-efficacy, marital conflict, and coparenting alliance were also found. On the other hand, family income, maternal employment, and the child's gender were not significant predictors of class membership when individual and contextual resources were considered. Overall, mothers with abundant individual and family resources (i.e., less depressed, highly self-efficacious, few marital conflicts, and high coparenting alliance with their spouse) showed that their interaction style with a child would vary according to the child's temperament, whereas mothers with slender resources interacted with their children in a less warm and responsive manner, regardless of the child's temperament. The implications of these findings are also discussed. PMID:23991614

  9. Infants’ neural responses to facial emotion in the prefrontal cortex are correlated with temperament: A functional near-infrared spectroscopy study

    Directory of Open Access Journals (Sweden)

    Miranda M Ravicz

    2015-07-01

    Full Text Available Accurate decoding of facial expressions is critical for human communication, particularly during infancy, before formal language has developed. Different facial emotions elicit distinct neural responses within the first months of life. However, there are broad individual differences in such responses, such that the same emotion can elicit different brain responses in different infants. In this study we sought to investigate such differences in the processing of emotional faces by analyzing infants’ cortical metabolic responses to face stimuli and examining whether individual differences in these responses might vary as a function of infant temperament.Seven-month-old infants (N = 24 were shown photographs of women portraying happy expressions, and neural activity was recorded using functional near-infrared spectroscopy (fNIRS. Temperament data were collected using the Revised Infant Behavior Questionnaire Short Form, which assesses the broad temperament factors of Surgency/Extraversion (S/E, Negative Emotionality (NE, and Orienting/Regulation (O/R. We observed that oxyhemoglobin (oxyHb responses to happy face stimuli were negatively correlated with infant temperament factors in channels over the left prefrontal cortex (uncorrected for multiple comparisons. To investigate the brain activity underlying this association, and to explore the use of fNIRS in measuring cortical asymmetry, we analyzed hemispheric asymmetry with respect to temperament groups. Results showed preferential activation of the left hemisphere in low-NE infants in response to smiling faces.These results suggest that individual differences in temperament are associated with differential prefrontal oxyHb responses to faces. Overall, these analyses contribute to our current understanding of face processing during infancy, demonstrate the use of fNIRS in measuring prefrontal asymmetry, and illuminate the neural correlates of face processing as modulated by temperament.

  10. Selection of Blood (Packed RBCs for Transfusion in Newborn Baby up to the Age of 4 Months

    Directory of Open Access Journals (Sweden)

    Ghulam Mostafa Khan

    2011-01-01

    Full Text Available Proper selection of donor’s blood group is essential to prevent transfusion hazards. It is known that ABO antigen is fully developed at birth but the newborn baby does not produce ABO antibodies until 3 to 6 months of age. The ABO antibodies present in the serum of newborn babies are derived from mother’s blood due to placental transfer. So the blood group of the newborn baby is done by ABO antigen grouping (forward grouping only, antibody grouping (reverse grouping is not required. In case of transfusion of blood in newborn under 4 months of age, cross-matching of donor’s blood is done with the mother’s blood if it is available. We know, recipient’s same group of blood is always preferable in case of transfusion in adults or older children. But selection of blood for transfusion in the infants under 4 months of age depends on the mother’s blood group as well. If the mother’s blood group differs from the infant’s blood group, the infant’s same group of blood may not be selected for transfusion. For example, if the mother’s blood group is “O” and the newborn blood group is “A” or “B”, infant’s same group “A” or “B” group blood could not be transfused, because the anti-A & anti-B antibodies can be derived in the infant’s serum from mother’s blood which may react with the “A” or “B” antigen of the donor’s blood. In this case “O” group packed RBCs should be selected for transfusion. “O” group whole blood may contain IgG anti-A and anti-B antibodies in the plasma which can react with the “A” or “B” antigen of the infant’s blood. So to avoid anti-A & anti-B antibodies in “O” group, plasma should be discarded and the packed RBCs should be transfused.In case of Rh-negative mother with Rh positive baby, Rh antibody may develop in mother’s blood and Rh antibody may enter into baby’s circulation, in this case the infant should be transfused with Rh-negative blood to avoid Rh

  11. Longitudinal associations between temperament and socioemotional outcomes in young children: the moderating role of RSA and gender.

    Science.gov (United States)

    Morales, Santiago; Beekman, Charles; Blandon, Alysia Y; Stifter, Cynthia A; Buss, Kristin A

    2015-01-01

    Temperament is an important predictor of socioemotional adjustment, such as externalizing and internalizing symptoms. However, there is not a one-to-one correspondence between temperamental predispositions and these outcomes, implying that other factors also contribute to the development of internalizing and externalizing problems. Self-regulation is believed to interact with temperament, and has been studied as a predictor for later socioemotional outcomes. Respiratory sinus arrhythmia (RSA) is a psychophysiological measure of self-regulation that has been studied as a moderator of risk. The primary aim of the present study was to test if RSA baseline and RSA reactivity would moderate the link between temperament and socioemotional outcomes. Mothers reported the temperament of their infants (20 months; N = 154), RSA was collected at 24- and 42-months, and mothers reported externalizing and internalizing behaviors at kindergarten entry. RSA baseline and RSA reactivity moderated the relation between exuberant temperament and externalizing behaviors. However, these results were only significant for girls, such that high RSA baseline and greater RSA suppression predicted more externalizing behaviors when exuberance was high. Fearful temperament predicted later internalizing behaviors, but no moderation was present. These results are discussed in light of recent evidence regarding gender differences in the role of RSA as a protective factor for risk.

  12. How to Understand Your Child's Temperament

    Science.gov (United States)

    ... own usual type. The ease with which a child adjusts to his environment is strongly influenced by his temperament - adaptability and ... experiences and interactions with other people, with his environment and by his health. By the time a child has reached the school years, his temperament is ...

  13. Temperament and Preschool Children's Peer Interactions

    Science.gov (United States)

    Acar, Ibrahim H.; Rudasill, Kathleen Moritz; Molfese, Victoria; Torquati, Julia; Prokasky, Amanda

    2015-01-01

    Research Findings: The current study is an examination of children's temperament as a predictor of their interactions with peers in preschool, with a particular focus on children's regulatory temperament characteristics (i.e., inhibitory control and attentional focusing) as moderators of associations between shyness and interactions with peers.…

  14. The impact of infant temperament, responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence / O impacto do temperamento infantil, da responsividade e das práticas educativas maternas nos problemas de externalização e na competência social da criança

    OpenAIRE

    Patrícia Alvarenga; Cesar A. Piccinini

    2007-01-01

    The study aimed at investigating the impact of children temperament, maternal responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence. The study involved 23 child-mother dyads from different socio-economical backgrounds. In the baby's third month after birth, child temperament and maternal responsiveness were evaluated. In the child's thirteenth month after birth, maternal childrearing practices, externalizing behavior problems and ...

  15. Does temperament influence language development? Evidence from preterm and full-term children.

    Science.gov (United States)

    Pérez-Pereira, Miguel; Fernández, Pilar; Resches, Mariela; Gómez-Taibo, María Luisa

    2016-02-01

    The aims of this study are: (1) to describe language and temperament characteristics of one group of low risk preterm (PR) children and a group of full-term (FT) children and (2) to identify those factors which can predict language outcomes at 30 months of age, with special attention on temperament. There is evidence of differences between very or extremely PR and FT children in relation to characteristics of temperament and language development. However, not many studies have been carried out with healthy PR children. The participants were 142 low risk PR children (mean gestational age (GA): 32.60 weeks) and 49 FT children (mean GA 39.84 weeks). The temperament of the children was assessed at 10 months of age through the Infant Behavior Questionnaire-Revised (IBQ-R). At 22 months of age the cognitive development of the children was assessed through the Spanish adaptation of the Batelle Developmental Inventory (BDI). In order to assess the children's language development the Galician adaptation of the MacArthur-Bates CDI was applied at 30 months of age. In addition, socio-demographic information about the children and their families was gathered at birth. The results indicate that there were no significant differences in the language measures of interest (word production, MLU3, and sentence complexity) between groups. The only differences found between the PR and the FT children in the IBQ-R were restricted to the smiling and laughter and the fear subscales. Hierarchical regression analyses performed indicate that GA did not have any predictive effect on language measures taken at 30 months. Cognitive scores were an important predictor of language measures, although certain temperament subscales contributed in a significant way to the variance of language measures, particularly low intensity pleasure, approach, high intensity pleasure, sadness, and vocal reactivity. Therefore, extroverted (positive affectivity) temperament seems to be beneficial for language

  16. Does temperament influence language development? Evidence from preterm and full-term children.

    Science.gov (United States)

    Pérez-Pereira, Miguel; Fernández, Pilar; Resches, Mariela; Gómez-Taibo, María Luisa

    2016-02-01

    The aims of this study are: (1) to describe language and temperament characteristics of one group of low risk preterm (PR) children and a group of full-term (FT) children and (2) to identify those factors which can predict language outcomes at 30 months of age, with special attention on temperament. There is evidence of differences between very or extremely PR and FT children in relation to characteristics of temperament and language development. However, not many studies have been carried out with healthy PR children. The participants were 142 low risk PR children (mean gestational age (GA): 32.60 weeks) and 49 FT children (mean GA 39.84 weeks). The temperament of the children was assessed at 10 months of age through the Infant Behavior Questionnaire-Revised (IBQ-R). At 22 months of age the cognitive development of the children was assessed through the Spanish adaptation of the Batelle Developmental Inventory (BDI). In order to assess the children's language development the Galician adaptation of the MacArthur-Bates CDI was applied at 30 months of age. In addition, socio-demographic information about the children and their families was gathered at birth. The results indicate that there were no significant differences in the language measures of interest (word production, MLU3, and sentence complexity) between groups. The only differences found between the PR and the FT children in the IBQ-R were restricted to the smiling and laughter and the fear subscales. Hierarchical regression analyses performed indicate that GA did not have any predictive effect on language measures taken at 30 months. Cognitive scores were an important predictor of language measures, although certain temperament subscales contributed in a significant way to the variance of language measures, particularly low intensity pleasure, approach, high intensity pleasure, sadness, and vocal reactivity. Therefore, extroverted (positive affectivity) temperament seems to be beneficial for language

  17. Trajectories of children's social interactions with their infant sibling in the first year: a multidimensional approach.

    Science.gov (United States)

    Oh, Wonjung; Volling, Brenda L; Gonzalez, Richard

    2015-02-01

    Individual differences in longitudinal trajectories of children's social behaviors toward their infant sibling were examined simultaneously across multiple social dimensions: Positive engagement (moving toward), antagonism (moving against), and avoidance (moving away). Three distinct social patterns were identified: (C1) positively-engaged (n = 107, 50%); (C2) escalating-antagonism (n = 90, 42%); and (C3) early-onset antagonism (n = 16, 8%). Children in the positively-engaged class had high levels of positive engagement with their infant siblings, coupled with low levels of antagonism and avoidance. The escalating-antagonism class was positively-engaged in sibling interaction with a steep escalation in antagonistic behavior and avoidance from 4 to 12 months. Children in the early-onset antagonism class displayed the highest level of antagonistic behavior starting as early as 4 months, and became increasingly avoidant over time. A path model, guided by a Process × Person × Context × Time model, revealed that low parental self-efficacy heightened by parenting stress and children's dysregulated temperament was directly related to the escalating-antagonism pattern. Punitive parenting in response to children's antagonistic behavior increased the likelihood of being in the early-onset antagonism class. Together, the results highlighted heterogeneity in the earliest emergence of sibling interaction patterns and the interplay of child and parent factors in predicting distinct sibling interaction trajectory patterns.

  18. Impact of attachment, temperament and parenting on human development.

    Science.gov (United States)

    Hong, Yoo Rha; Park, Jae Sun

    2012-12-01

    The purpose of this review is to present the basic concepts of attachment theory and temperament traits and to discuss the integration of these concepts into parenting practices. Attachment is a basic human need for a close and intimate relationship between infants and their caregivers. Responsive and contingent parenting produces securely attached children who show more curiosity, self-reliance, and independence. Securely attached children also tend to become more resilient and competent adults. In contrast, those who do not experience a secure attachment with their caregivers may have difficulty getting along with others and be unable to develop a sense of confidence or trust in others. Children who are slow to adjust or are shy or irritable are likely to experience conflict with their parents and are likely to receive less parental acceptance or encouragement, which can make the children feel inadequate or unworthy. However, the influence of children's temperament or other attributes may be mitigated if parents adjust their caregiving behaviors to better fit the needs of the particular child. Reflecting on these arguments and our childhood relationships with our own parents can help us develop the skills needed to provide effective guidance and nurturance.

  19. Impact of attachment, temperament and parenting on human development

    Directory of Open Access Journals (Sweden)

    Yoo Rha Hong

    2012-12-01

    Full Text Available The purpose of this review is to present the basic concepts of attachment theory and temperament traits and to discuss the integration of these concepts into parenting practices. Attachment is a basic human need for a close and intimate relationship between infants and their caregivers. Responsive and contingent parenting produces securely attached children who show more curiosity, selfreliance, and independence. Securely attached children also tend to become more resilient and competent adults. In contrast, those who do not experience a secure attachment with their caregivers may have difficulty getting along with others and be unable to develop a sense of confidence or trust in others. Children who are slow to adjust or are shy or irritable are likely to experience conflict with their parents and are likely to receive less parental acceptance or encouragement, which can make the children feel inadequate or unworthy. However, the influence of children’s temperament or other attributes may be mitigated if parents adjust their caregiving behaviors to better fit the needs of the particular child. Reflecting on these arguments and our childhood relationships with our own parents can help us develop the skills needed to provide effective guidance and nurturance.

  20. [Spanish adaptation of the EAS Temperament Survey for the assessment of child temperament].

    Science.gov (United States)

    Bobes Bascarán, María Teresa; Jover, Manuel; Llácer, Blanca; Carot, José Miguel; Sanjuan, Julio

    2011-02-01

    Better understanding of child temperament is essential, as it may predict subsequent development of psychopathology. Questionnaires which have been adapted to Spanish population include a rather restricted age range. The Emotionality Sociability and Activity (EAS) Temperament Survey has been widely used in child temperament genetic research. A Spanish version of the scale was administered to a sample of 229 mothers and to their children at 18 and 42 months of age. Its psychometric features were examined. Results showed accuracy indices akin to that obtained in prior studies. Findings suggest a three-factor structure for the assessment of temperament. PMID:21266158

  1. Classification of Mental Disorders Based on Temperament

    Directory of Open Access Journals (Sweden)

    Nadi Sakhvidi

    2015-08-01

    Full Text Available Context Different paradoxical theories are available regarding psychiatric disorders. The current study aimed to establish a more comprehensive overall approach. Evidence Acquisition This basic study examined ancient medical books. “The Canon” by Avicenna and “Comprehensive Textbook of Psychiatry” by Kaplan and Sadock were the most important and frequently consulted books in this study. Results Four groups of temperaments were identified: high active, high flexible; high active, low flexible; low active, low flexible; and low active, high flexible. When temperament deteriorates personality, non-psychotic, and psychotic psychiatric disorders can develop. Conclusions Temperaments can provide a basis to classify psychiatric disorders. Psychiatric disorders can be placed in a spectrum based on temperaments.

  2. Prenatal maternal anxiety and early childhood temperament.

    Science.gov (United States)

    Blair, Megan M; Glynn, Laura M; Sandman, Curt A; Davis, Elysia Poggi

    2011-11-01

    The consequences of exposure to prenatal maternal anxiety for the development of child temperament were examined in a sample of 120 healthy, 2-year-old children. Prenatal maternal state and pregnancy-specific anxiety (PSA) were measured five times during pregnancy, and maternal state anxiety was measured again at 2 years post partum. Child temperament was measured at 2 years using the Early Childhood Behavior Questionnaire. The relationship between the trajectory of maternal anxiety across gestation and negative affectivity was evaluated using hierarchical linear growth curve modeling. Higher maternal PSA between 13 and 17 weeks of gestation was associated with increased negative temperament in the children. This association could not be explained by postnatal maternal anxiety, demographic, or obstetric factors. Prenatal maternal state anxiety was not associated with child temperament. These findings demonstrate that PSA early in gestation has a distinctive influence on the developing fetus.

  3. Delayed Presentation of Renocolic Fistula at 4 Months after Blunt Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    Sang Don Lee

    2011-01-01

    Full Text Available Causes of previously reported reno-colic fistulas included primary renal and colonic pathologic states involving infectious, malignant or other inflammatory processes. However, reno-colic fistula after renal injury is extremely uncommon. We report an unusual delayed presentation of reno-colic fistula that occurred at 4 months later after blunt abdominal trauma.

  4. Delayed Presentation of Renocolic Fistula at 4 Months after Blunt Abdominal Trauma

    OpenAIRE

    Sang Don Lee; Tae Nam Kim; Hong Koo Ha

    2011-01-01

    Causes of previously reported reno-colic fistulas included primary renal and colonic pathologic states involving infectious, malignant or other inflammatory processes. However, reno-colic fistula after renal injury is extremely uncommon. We report an unusual delayed presentation of reno-colic fistula that occurred at 4 months later after blunt abdominal trauma.

  5. A prospective study on parental coping 4 months after termination of pregnancy for fetal anomalies

    NARCIS (Netherlands)

    Korenromp, M. J.; Page-Christiaens, G. C. M. L.; van den Bout, J.; Mulder, E. J. H.; Hunfeld, J. A. M.; Potters, C. M. A. A.; Erwich, J. J. H. M.; van Binsbergen, C. J. M.; Brons, J. T. J.; Omtzigt, A. W. J.; Visser, G. H. A.; Beekhuis, J.R.

    2007-01-01

    Objective To identify short-term factors influencing psychological outcome of termination of pregnancy for fetal anomaly, in order to define those patients most vulnerable to psychopathology. Study Design A prospective cohort of 217 women and 169 men completed standardized questionnaires 4 months af

  6. Vaginal bleeding in a 4-month-old preterm girl : extreme minipuberty mimicking central precocious puberty

    NARCIS (Netherlands)

    de lange, Aafke H. M.; Bocca, Gianni

    2013-01-01

    We present a 4-month-old girl who showed vaginal bleeding and breast development. She was born preterm at 25 weeks and 4 days of gestation. Luteinizing hormone and follicle-stimulating hormone levels were extremely elevated. Magnetic resonance imaging showed a lesion of unknown nature in the pituita

  7. The impact of infant temperament, responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence / O impacto do temperamento infantil, da responsividade e das práticas educativas maternas nos problemas de externalização e na competência social da criança

    Directory of Open Access Journals (Sweden)

    Patrícia Alvarenga

    2007-01-01

    Full Text Available The study aimed at investigating the impact of children temperament, maternal responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence. The study involved 23 child-mother dyads from different socio-economical backgrounds. In the baby's third month after birth, child temperament and maternal responsiveness were evaluated. In the child's thirteenth month after birth, maternal childrearing practices, externalizing behavior problems and child social competence were investigated. Multiple regression analysis revealed that only maternal childrearing practices were significant to explain the variance in the externalizing behaviors and social competence. The work discusses the relevance of parental practices and the limitations of the evaluation of temperament and maternal responsiveness as predictors for the comprehension of social development.

  8. Auditory-Visual Transfer in Four-Month-Old Infants.

    Science.gov (United States)

    Mendelson, Morton J.; Ferland, Mark B.

    1982-01-01

    Twenty-seven 4-month-old infants heard a repetitive auditory rhythm, then viewed silent film of puppet opening/closing its mouth, either in the familiar rhythm or a novel rhythm. Results showed infants exposed to the novel condition watched the film longer than infants shown the familiar condition, providing evidence for auditory-visual transfer…

  9. A 4-month-old baby boy presenting with anaphylaxis to a banana: a case report

    OpenAIRE

    O’Keefe, Andrew W; Ben-Shoshan, Moshe

    2014-01-01

    Introduction Food allergy is the most common cause of anaphylaxis in children and recent studies suggest increased prevalence of both food allergy and anaphylaxis. Among foods, fruits are rarely implicated as the cause of anaphylaxis. Furthermore, anaphylaxis to fruit in the first months of life is rare. Although banana allergy has been well described in adults, there are only two case reports of anaphylaxis to banana in children. Case presentation A 4-month-old Hispanic baby boy with a histo...

  10. Contributions of attentional style and previous experience to 4-month-old infants’ categorization

    OpenAIRE

    Kovack-Lesh, Kristine A.; Oakes, Lisa M.; McMurray, Bob

    2011-01-01

    We examined how infants’ categorization is jointly influenced by previous experience and how much they shift their gaze back-and-forth between stimuli. Extending previous findings reported by Kovack-Lesh, Horst, and Oakes (2008), we found that 4-month-old infants’ (N = 122) learning of the exclusive category of cats was related to whether they had cats at home and how much they shifted attention between two available stimuli during familiarization. Individual differences in attention assessed...

  11. Temperament and Sensory Features of Children with Autism

    Science.gov (United States)

    Brock, M. E.; Freuler, A.; Baranek, G. T.; Watson, L. R.; Poe, M. D.; Sabatino, A.

    2012-01-01

    This study sought to characterize temperament traits in a sample of children with autism spectrum disorder (ASD), ages 3-7 years old, and to determine the potential association between temperament and sensory features in ASD. Individual differences in sensory processing may form the basis for aspects of temperament and personality, and aberrations…

  12. Finding Your Fit: Some Temperament Tips for Parents

    Science.gov (United States)

    Lerner, Claire; Dombro, Amy

    2004-01-01

    This article describe one of the most robust notions from temperament research: "finding the fit" between the temperaments of child and caregiver. The authors provide parents with a series of questions to help them identify their child's temperament and suggestions for how to adapt to their child's style. (Note: This article is excerpted from the…

  13. Temperament Dimensions in Stuttering and Typically Developing Children

    Science.gov (United States)

    Eggers, Kurt; De Nil, Luc F.; Van den Bergh, Bea R. H.

    2010-01-01

    Purpose: The purpose of this study was to determine whether children who stutter (CWS) and typically developing children (TDC) differ from each other on composite temperament factors or on individual temperament scales. Methods: Participants consisted of 116 age and gender-matched CWS and TDC (3.04-8.11). Temperament was assessed with a Dutch…

  14. 早期健全人格培养对儿童气质变化影响的研究%Study on the change in children's temperament by early cultivation of healthy personality

    Institute of Scientific and Technical Information of China (English)

    黎宁真; 李红辉; 刘萍; 温源

    2012-01-01

    [Objective] To explore the influence of early cultivation of healthy personality on children's temperament, and to learn about the gap in children's temperament dimension between the treatment group and control group and thus provide a scientific basis for guiding Children's early integrated development. [Methods] 192 parent-child members with age from 0 to 3 years old from the early integrated development of Children's Health Department during 2009-2011 were selected as the treatment group for the study on the early cultivation of healthy personality. 212 children from the outpatient physical examination were selected randomly as the control group. Analysis had been carried out with the testing software for children's temperament by dividing them into 1 - 4 months,5~ 11 months and 1~3 years old group according to ages. [Results] There was a slight difference in children's temperament type between the treatment and control group in the 1 - 4 months and from the 5-11 months, while there was a great difference from 1~3 years old, with the treatment group tending to be raised easily. As for the difference in the temperament dimension of different ages between the treatment and control group,there was a difference in rhythmicity,phobotaxis,adaptability and quality of mood with increase in age,while with the extension in intervening time, temperament characteristics appeared after the intervention, such as low activity level, good rhythmicity, active mood, undispersed attention, low adaptability, decreasing perseverance and high reaction threshold. [Conclusions] Though temperament is a relatively stable individual mental characteristic,it will be changed in some degree under the influence from the later living environment and education. There is a great significance in cultivating infants' healthy personality from learning about the variability in the development of temperament.%[目的] 探讨早期健全人格培养对儿童气质变化的影响,了解干预组与对

  15. Does temperament affect learning in calves?

    DEFF Research Database (Denmark)

    Webb, Laura E.; van Reenen, Cornelis G.; Jensen, Margit Bak;

    2015-01-01

    The aim of the study was to investigate how temperament affects learning ability in calves. Nine two-month-old Holstein-Friesian bull calves were subjected to four challenge tests: novel object (NOT), novel environment (NET), social isolation (SIT), and social isolation with a novel environmental...... cue (SI/E). During these tests, hypothesised temperament variables were recorded. Hypothesised learning variables were recorded during training on an operant task. Principal component analysis (PCA) was conducted on temperament variables and learning variables separately. Principal components (PCs...... variables, and these were proposed to reflect fearfulness, activity, exploration, and attention towards the environment. These hypothesised underlying temperamental traits were consistent with findings of previous studies using larger numbers of calves. Two learning PCs were extracted from the PCA on...

  16. Reliability of serum metabolite concentrations over a 4-month period using a targeted metabolomic approach.

    Directory of Open Access Journals (Sweden)

    Anna Floegel

    Full Text Available Metabolomics is a promising tool for discovery of novel biomarkers of chronic disease risk in prospective epidemiologic studies. We investigated the between- and within-person variation of the concentrations of 163 serum metabolites over a period of 4 months to evaluate the metabolite reliability expressed by the intraclass-correlation coefficient (ICC: the ratio of between-person variance and total variance. The analyses were performed with the BIOCRATES AbsoluteIDQ™ targeted metabolomics technology, including acylcarnitines, amino acids, glycerophospholipids, sphingolipids and hexose in 100 healthy individuals from the European Prospective Investigation into Cancer and Nutrition (EPIC-Potsdam study who had provided two fasting blood samples 4 months apart. Overall, serum reliability of metabolites over a 4-month period was good. The median ICC of the 163 metabolites was 0.57. The highest ICC was observed for hydroxysphingomyelin C14:1 (ICC = 0.85 and the lowest was found for acylcarnitine C3:1 (ICC = 0. Reliability was high for hexose (ICC = 0.76, sphingolipids (median ICC = 0.66; range: 0.24-0.85, amino acids (median ICC = 0.58; range: 0.41-0.72 and glycerophospholipids (median ICC = 0.58; range: 0.03-0.81. Among acylcarnitines, reliability of short and medium chain saturated compounds was good to excellent (ICC range: 0.50-0.81. Serum reliability was lower for most hydroxyacylcarnitines and monounsaturated acylcarnitines (ICC range: 0.11-0.45 and 0.00-0.63, respectively. For most of the metabolites a single measurement may be sufficient for risk assessment in epidemiologic studies with healthy subjects.

  17. A RULE BASED APPROACH TOWARDS DETECTING HUMAN TEMPERAMENT

    Directory of Open Access Journals (Sweden)

    ShomoyeAbiodun R

    2015-02-01

    Full Text Available This paper presented a rule based system for detecting human temperament.. The system was developed to provide support for an expert psychologist in properly predicting the temperament of an individual as well as given advice to the user. The system does this by following specified rules. Of this, we have deduced some features that makes up known temperament types from which the system can accurately classify the user‘s temperament based on the person‘s characters. Also, our work is solely limited to temperament, any expert advice sought from and given by the system is limited to this scope.

  18. Feedlot cattle with calm temperaments have higher average daily gains than cattle with excitable temperaments.

    Science.gov (United States)

    Voisinet, B D; Grandin, T; Tatum, J D; O'Connor, S F; Struthers, J J

    1997-04-01

    This study was conducted to assess the effect of temperament on the average daily gains of feedlot cattle. Cattle (292 steers and 144 heifers) were transported to Colorado feedlot facilities. Breeds studied included Braford (n = 177), Simmental x Red Angus (n = 92), Red Brangus (n = 70), Simbrah (n = 65), Angus (n = 18), and Tarentaise x Angus (n = 14). Cattle were temperament rated on a numerical scale (chute score) during routine weighing and processing. Data were separated into two groups based on breed, Brahman cross (> or = 25% Brahman) and nonBrahman breeding. Animals that had Brahman breeding had a higher mean temperament rating (3.45 +/- .09) or were more excitable than animals that had no Brahman influence (1.80 +/- .10); (P < .001). These data also show that heifers have a higher mean temperament rating than steers (P < .05). Temperament scores evaluated for each breed group also showed that increased temperament score resulted in decreased average daily gains (P < .05). These data show that cattle that were quieter and calmer during handling had greater average daily gains than cattle that became agitated during routine handling. PMID:9110198

  19. Feedlot cattle with calm temperaments have higher average daily gains than cattle with excitable temperaments.

    Science.gov (United States)

    Voisinet, B D; Grandin, T; Tatum, J D; O'Connor, S F; Struthers, J J

    1997-04-01

    This study was conducted to assess the effect of temperament on the average daily gains of feedlot cattle. Cattle (292 steers and 144 heifers) were transported to Colorado feedlot facilities. Breeds studied included Braford (n = 177), Simmental x Red Angus (n = 92), Red Brangus (n = 70), Simbrah (n = 65), Angus (n = 18), and Tarentaise x Angus (n = 14). Cattle were temperament rated on a numerical scale (chute score) during routine weighing and processing. Data were separated into two groups based on breed, Brahman cross (> or = 25% Brahman) and nonBrahman breeding. Animals that had Brahman breeding had a higher mean temperament rating (3.45 +/- .09) or were more excitable than animals that had no Brahman influence (1.80 +/- .10); (P < .001). These data also show that heifers have a higher mean temperament rating than steers (P < .05). Temperament scores evaluated for each breed group also showed that increased temperament score resulted in decreased average daily gains (P < .05). These data show that cattle that were quieter and calmer during handling had greater average daily gains than cattle that became agitated during routine handling.

  20. Temperament Influences on Parenting and Child Psychopathology: Socio-Economic Disadvantage as Moderator

    Science.gov (United States)

    Flouri, Eirini

    2008-01-01

    Despite calls for research on how the socio-economic environment may be related to temperament, we still do not know enough about the relationship between temperament and socio-economic disadvantage (SED). A particularly under-researched question in temperament research is how SED may moderate the temperament-parenting and the temperament-child…

  1. Temperament Styles of Indian and USA Children

    Science.gov (United States)

    Oakland, Thomas; Singh, Kuldeep; Callueng, Camelo; Puri, Gurmit Singh; Goen, Akiko

    2011-01-01

    Age, gender, and cross-national differences of children ages 8- through 16-years-old in India (n = 400) and the United States of America (n = 3,200) are examined on four bipolar temperament styles: extroversion-introversion, practical-imaginative, thinking-feeling, and organized-flexible styles. In general, Indian children prefer extroverted to…

  2. Temperament Styles of Greek and US Children

    Science.gov (United States)

    Oakland, Thomas; Hatzichristou, Chryse

    2010-01-01

    Age, gender and cross-national differences of children ages 8 through 16 in Greece (n = 400) and the United States (n = 5,400) are examined on four temperament styles: extroversion-introversion, practical-imaginative, thinking-feeling and organized-flexible styles. In general, Greek children prefer extroverted to introverted styles and organized…

  3. [The clinical importance of affective temperaments].

    Science.gov (United States)

    Eöry, Ajándék; Rihmer, Zoltán

    2011-01-01

    Intensive research on affective temperaments began no more than a decade ago as a result of Akiskal's work in the field. Based on ancient Greek and later the Kraepelinian concept of temperament Akiskal created five distinct temperament types (hyperthym, cyclothym, depressive, irritable and anxious) which are now considered to be the preclinical background of affective disorders. In collaboration with an international workgroup, a semi-structured (TEMPS-I) and a self-rated (TEMPS-A) questionnaire was developed and translated into more than 25 languages intensifying research activity in the field. Based upon search of different databases (Scopus, Web of Knowledge, OVID Medline, PubMed, Psychinfo) and hand search of relevant Hungarian language literature, our review article aims to summarize current knowledge on affective temperaments. We cover their role in psychiatric and non-psychiatric disorders, investigate the scientific knowledge on their possible genetic background, highlight their importance on intercultural differences and outline the possibilities for future research discovering the common background between depression and other - non-psychiatric - disorders. PMID:21799217

  4. Temperament and Character in Psychosomatic Disorders

    Directory of Open Access Journals (Sweden)

    Medine Yazici Gulec

    2009-09-01

    Full Text Available Personality takes an important role in etiology of psychosomatic disorders. The studies conducted with Temperament and Character Inventory which investigates the personality according to psychobiological model is considered to have a major role in understanding the relationship between personality and psychosomatic disorders. In order to emphasize the previous studies on this subject, we have done database search in Pubmed and Turk Psikiyatri Dizini (Turkish Psychiatry Directory for the time period between 1991 and 2009 to determine and evaluate the articles conducted among somatization, dermatologic illness, headache, physical medicine, angina, irritable bowel syndrome and asthma patients using Temperament and Character Inventory. The most significant consistent result of these studies was elevated harm avoid-ance scores. Harm avoidance scores still remain high even after controlling for the effect of depression and anxiety. Thus this temperament dimension is possibly an important state and trait feature for development of psychosomatic illnesses. These findings also confirmed that serotonergic systems get involved in the process of psychosomatic organization. In many studies, the mean scores of self direction sub-dimension of Temperament and Character Inventory which has been considered as the fundamental dimension to achieve mature personality, was found to be lower in psychosomatic patient groups than normal healthy control. This result hence supports the notion that process of illness affects the personality among these patients. Detailed evaluation of temparement and character profiles of psychosomatic patients would contribute much into understanding the etiology of these disorders.

  5. Temperament, Speech and Language: An Overview

    Science.gov (United States)

    Conture, Edward G.; Kelly, Ellen M.; Walden, Tedra A.

    2013-01-01

    The purpose of this article is to discuss definitional and measurement issues as well as empirical evidence regarding temperament, especially with regard to children's (a)typical speech and language development. Although all ages are considered, there is a predominant focus on children. Evidence from considerable empirical research lends support…

  6. Early Stuttering, Temperament and Anxiety: Two Hypotheses

    Science.gov (United States)

    Kefalianos, Elaina; Onslow, Mark; Block, Susan; Menzies, Ross; Reilly, Sheena

    2012-01-01

    Purpose: The topic of temperament and early stuttering and the extent to which it involves anxiety is theoretically and clinically relevant. The topic can contribute to theory development and clinical practices with early stuttering. Method: We present a review of the empirical literature for this area with a view to determining which of two…

  7. CPR - infant

    Science.gov (United States)

    Rescue breathing and chest compressions - infant; Resuscitation - cardiopulmonary - infant; Cardiopulmonary resuscitation - infant ... those who take care of children should learn infant and child CPR. See www.americanheart.org for ...

  8. Metabolic correlates of temperament factors of personality

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hyun Soo; Cho, Sang Soo; Yoon, Eun Jin; Bang, Seong Ae; Kim, Yu Kyeong; Kim, Sang Eun [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2007-08-15

    Gender differences in personality are considered to have biological bases. In an attempt to understand the gender differences of personality on neurobiological bases, we conducted correlation analyses between regional brain glucose metabolism and temperament factors of personality in males and females. Thirty-six healthy right-handed volunteers (18 males, 33.8 {+-} 17.6 y;18 females, 36.2 {+-} 20.4 y) underwent FDG PET at resting state. Three temperament factors of personality (novelty seeking (NS), harm avoidance (HA), reward dependence (RD)) were assessed using Cloninger's 240-item Temperament and Character Inventory (TCI) within 10 days of FDG PET scan. Correlation between regional glucose metabolism and each temperament factor was tested using SPM2. In males, a significant negative correlation between NS score and glucose metabolism was observed in the bilateral superior temporal gyri, the hippocampus and the insula, while it was found in the bilateral middle frontal gyri, the right superior temporal gyrus and the left cingulate cortex and the putamen in females. A positive HA correlation was found in the right midbrain and the left cingulate gyrus in males, but in the bilateral basal ganglia in females. A negative RD correlation was observed in the right middle frontal and the left middle temporal gyri in males, while the correlation was found in the bilateral middle frontal gyri and the right basal ganglia and the superior temporal gyrus in females. These data demonstrate different cortical and subcortical metabolic correlates of temperament factors of personality between males and females. These results may help understand biological substrate of gender differences in personality and susceptibility to neuropsychiatric illnesses.

  9. Joint effects of child temperament and maternal sensitivity on the development of childhood obesity.

    Science.gov (United States)

    Wu, Tiejian; Dixon, Wallace E; Dalton, William T; Tudiver, Fred; Liu, Xuefeng

    2011-05-01

    The interplay between child characteristics and parenting is increasingly implicated as crucial to child health outcomes. This study assessed the joint effects of children's temperamental characteristics and maternal sensitivity on children's weight status. Data from the National Institute of Child Health and Human Development's Study of Early Child Care and Youth Development were utilized. Infant temperament, assessed at child's age of 6 months by maternal report, was categorized into three types: easy, average, and difficult. Maternal sensitivity, assessed at child's age of 6 months by observing maternal behaviors during mother-child semi-structured interaction, was categorized into two groups: sensitive and insensitive. Children's height and weight were measured longitudinally from age 2 years to Grade 6, and body mass index (BMI) was calculated. BMI percentile was obtained based on the Centers for Disease Control and Prevention's BMI charts. Children, who had a BMI ≥ the 85th percentile, were defined as overweight-or-obese. Generalized estimating equations were used to analyze the data. The proportions of children overweight-or-obese increased with age, 15.58% at 2 years old to 34.34% by Grade 6. The joint effects of children's temperament and maternal sensitivity on a child's body mass status depended on the child's age. For instance, children with difficult temperament and insensitive mothers had significantly higher risks for being overweight-or-obese during the school age phase but not during early childhood. Specific combinations of child temperament and maternal sensitivity were associated with the development of obesity during childhood. Findings may hold implications for childhood obesity prevention/intervention programs targeting parents.

  10. Theoretical and clinical overview of affective temperaments in mood disorders

    Directory of Open Access Journals (Sweden)

    Xenia Gonda

    2015-07-01

    Full Text Available Temperaments are imperturbable variations of personality, traits and ways of reacting to the environment that characterize individuals and remain constant throughout several different situations. Temperaments usually play a central role in determining emotional reactions, therefore several temperamental models have attempted to establish the potential relationship between temperaments and affective disorders. According to Hagop Akiskal, affective temperaments are subclinical and subaffective trait-like manifestations of affective disorders. Unlike several models of temperament which were exclusively developed theoretically in order to describe healthy human functioning, later extrapolated to capture the pathological domains of mental and behavioral features, the current model of affective temperaments was developed on classical traditions and mainly based on the observation of subjects with mood disorders and their healthy first degree relatives. There is accumulating evidence concerning the development of affective temperaments based on their adaptive evolutionary characteristics and genetic background, and normative data from large national studies on general and healthy samples indicate their universal characteristics. Studies in affective patient populations indicate that the relationship between affective temperaments and affective illness is more complex than a simple extrapolation from psychopathology and mental health, and affective temperaments may represent a latent state of the staging model, playing a pathoplastic role in mood disorders determining their evolution, clinical features, main characteristics and outcome. A large body of data on affective temperaments has been published during the last decade, deserving a critical analysis presented in this overview.

  11. From Enneagram to Nine Types Temperament Model: A Proposal

    OpenAIRE

    Yılmaz, Enver Demirel; Bezmialem Vakıf Üniversitesi; Gençer, Ali Görkem; Başakşehir Devlet Hastanesi; Ünal, Özge; İstanbul Eğitim ve Araştırma Hastanesi, Nöroloji Kliniği; Aydemir, Ömer; Celal Bayar Üniversitesi, Psikiyatri Anabilim Dalı

    2014-01-01

    Temperament, character and personality concepts are addressed by many disciplines that study interpersonal differences. Although each of these concepts is related with each other, they are different and often used instead of one another. Nine Types Temperament Model (NTTM), a new temperament model formulated with the interpretation of Enneagram System, explains the definition, limit, scope and interrelations of these concepts, as well as presents a new perspective on studying the differences ...

  12. Temperament and Anxiety: The Mediating Role of Metacognition

    OpenAIRE

    Dragan, Małgorzata; Dragan, Wojciech

    2013-01-01

    The present study examines a simple model for the relationship between temperament, anxiety and maladaptive metacognition. A clinical sample of patients diagnosed with anxiety disorders (n = 216) completed a set of self-reported questionnaires measuring temperament dimensions, state anxiety and metacognitions. Three temperament traits were included in the hypothesized model: emotional reactivity, perseveration and briskness. A structural equation modeling analysis supported a model in which t...

  13. Temperament and the psychobiology of childhood stress.

    Science.gov (United States)

    Boyce, W T; Barr, R G; Zeltzer, L K

    1992-09-01

    This paper provides a conceptual overview of recent research on the developmental psychobiology of childhood stress. We propose that the construct of temperament can be regarded as an organizing principle in children's responses to environmental adversity, and we review three physiologic "windows" through which such responses can be usefully examined. It is concluded that individual differences between children in their psychobiologic reactivity to stressors may constitute an important and novel point of departure for future studies of stress and childhood morbidity.

  14. Temperament Style and Substance Abuse Characteristics.

    Science.gov (United States)

    Henderson, Melinda J.; Galen, Luke W.; DeLuca, John W.

    1998-06-01

    The relationship of temperament to different patterns and types of alcohol abuse has received much attention over the last decade in order to provide clues to matching patients optimally to treatment strategies. The purpose of this study was to examine the relationship of temperament with a number of relevant substance abuse characteristics in a substance abusing population. One hundred forty-five male veterans were interviewed on their lifetime use of substances and on their psychiatric symptoms, problems associated with use, context, and family history of substance abuse. Subjects filled out the TPQ and the MPQ, which were subjected to factor analysis and revealed four factors: (1) Negative Affectivity/Impulsivity, (2) Positive Affectivity/Sociability, (3) Persistence/Achievement, and (4) Constraint. There was partial support for the hypotheses. Impulsivity was negatively correlated with age of onset and positively correlated with substance-related problems and a family history of substance abuse. Subjects with a history of depression scored significantly lower on the Positive Affectivity/Sociability factor than those who had not experienced a significant depression. Individuals who used alone scored lower on this factor than those who used in social contexts. The temperament factors of Persistence/Achievement and Constraint were, for the most part, unrelated to substance abuse.

  15. Behavior of Mothers and Infants with and without Down Syndrome during the Still-Face Procedure

    Science.gov (United States)

    Moore, Derek G.; Oates, John M.; Goodwin, Julia; Hobson, R. Peter

    2008-01-01

    There has been limited study of how the constitutional characteristics of infants with Down syndrome (DS) influence the patterning of their relations with caregivers. To assess natural and perturbed interactions between infants with DS and their mothers, we tested ten 6-month-old infants with DS and 20 typically developing (TD) 4-month-old of…

  16. Temperament and sensory features of children with autism.

    Science.gov (United States)

    Brock, M E; Freuler, A; Baranek, G T; Watson, L R; Poe, M D; Sabatino, A

    2012-11-01

    This study sought to characterize temperament traits in a sample of children with autism spectrum disorder (ASD), ages 3-7 years old, and to determine the potential association between temperament and sensory features in ASD. Individual differences in sensory processing may form the basis for aspects of temperament and personality, and aberrations in sensory processing may inform why some temperamental traits are characteristic of specific clinical populations. Nine dimensions of temperament from the Behavioral Style Questionnaire (McDevitt and Carey in Manual for the behavioral style questionnaire, Behavioral-Developmental Initiatives, Scottsdale, AZ, 1996) were compared among groups of children with ASD (n = 54), developmentally delayed (DD; n = 33), and the original normative sample of typically developing children (McDevitt and Carey in J Child Psychol Psychiatr 19(3):245-253, 1978; n = 350) using an ANOVA to determine the extent to which groups differed in their temperament profiles. The hypothesized overlap between three sensory constructs (hyperresponsiveness, hyporesponsiveness, and seeking) and the nine dimensions of temperament was analyzed in children with ASD using regression analyses. The ASD group displayed temperament scores distinct from norms for typically developing children on most dimensions of temperament (activity, rhythmicity, adaptability, approach, distractibility, intensity, persistence, and threshold) but differed from the DD group on only two dimensions (approach and distractibility). Analyses of associations between sensory constructs and temperament dimensions found that sensory hyporesponsiveness was associated with slowness to adapt, low reactivity, and low distractibility; a combination of increased sensory features (across all three patterns) was associated with increased withdrawal and more negative mood. Although most dimensions of temperament distinguished children with ASD as a group, not all dimensions appear equally

  17. Premature infant

    Science.gov (United States)

    Preterm infant; Preemie; Premie ... The infant may have trouble breathing and keeping a constant body temperature. ... A premature infant may have signs of the following problems: Anemia Bleeding into the brain or damage to the brain's white ...

  18. Associations between Early Childhood Temperament Clusters and Later Psychosocial Adjustment

    Science.gov (United States)

    Sanson, Ann; Letcher, Primrose; Smart, Diana; Prior, Margot; Toumbourou, John W.; Oberklaid, Frank

    2009-01-01

    The study adopted a person-centered approach to examine whether clusters of children could be identified on the basis of temperament profiles assessed on four occasions from infancy to early childhood, and if so whether differing temperament clusters were associated with subsequent differences in behavior problems, social skills, and school…

  19. Temperament and Communicative Competence as Predictors of Young Children's Humor.

    Science.gov (United States)

    Carson, David K.; And Others

    1986-01-01

    Explores the relations between temperament, communicative competence, and humor expression among four- and five-year-old nursery school children. Shows that ratings of communicative competence and various dimensions of temperament account for a significant proportion of the variance in the reported frequency of children's laughter and verbal and…

  20. Temperament, Personality and Achievement Goals among Chinese Adolescent Students

    Science.gov (United States)

    Chen, Chen; Zhang, Li-Fang

    2011-01-01

    Temperament and personality have been presumed to affect achievement goals based on the hierarchical model of achievement motivation. This research investigated the relationships of temperament dimensions and the Big Five personality traits to achievement goals based on the 2 x 2 achievement goal framework among 775 Chinese adolescent students.…

  1. Temperament-Based Learning Styles of Palestinian and US Children

    Science.gov (United States)

    Oakland, Thomas; Alghorani, Mohammed Adnan; Lee, Dong Hun

    2007-01-01

    Temperament styles of 400 Palestinian children living in Gaza are described, examined for possible gender and age differences, and compared with those of 3,200 US children in light of Jung's theory of temperament as modified by Myers and Briggs. The results show that Palestinian children generally prefer practical to imaginative, feeling to…

  2. A Latent Growth-Curve Approach to Difficult Temperament

    Science.gov (United States)

    Partridge, Ty; Lerner, Jacqueline V.

    2007-01-01

    A purported hallmark of temperament characteristics is that they appear very early in the course of development and are persistent across time and situation. There is, however, a small, but growing cadre of research findings that question this traditional view. It may be that temperament characteristics are not necessarily established during the…

  3. Temperament profiles associated with internalizing and externalizing problems in preadolescence

    NARCIS (Netherlands)

    Oldehinkel, Albertine J.; Hartman, Catharina A.; Winter, Andrea F. de; Veenstra, René; Ormel, Johan

    2004-01-01

    This study investigates how temperament factors are linked to internalizing and externalizing problems in a Dutch population sample of preadolescents (N = 2230). Internalizing and externalizing problems were assessed by the Child Behavior Checklist and the Youth Self-Report and temperament was evalu

  4. Emotion Regulation Profiles, Temperament, and Adjustment Problems in Preadolescents

    Science.gov (United States)

    Zalewski, Maureen; Lengua, Liliana J.; Wilson, Anna C.; Trancik, Anika; Bazinet, Alissa

    2011-01-01

    The longitudinal relations of emotion regulation profiles to temperament and adjustment in a community sample of preadolescents (N = 196, 8-11 years at Time 1) were investigated using person-oriented latent profile analysis (LPA). Temperament, emotion regulation, and adjustment were measured at 3 different time points, with each time point…

  5. Conceptual Relations between Anxiety Disorder and Fearful Temperament

    Science.gov (United States)

    Rapee, Ronald M.; Coplan, Robert J.

    2010-01-01

    Fearful temperaments have been identified as a major risk factor for anxiety disorders. However, descriptions of fearful temperament and several forms of anxiety disorder show strong similarities. This raises the question whether these terms may simply refer to different aspects of the same underlying construct. The current review examines…

  6. Observant, Nonaggressive Temperament Predicts Theory-of-Mind Development

    Science.gov (United States)

    Wellman, Henry M.; Lane, Jonathan D.; LaBounty, Jennifer; Olson, Sheryl L.

    2011-01-01

    Temperament dimensions influence children's approach to and participation in social interactive experiences which reflect and impact children's social understandings. Therefore, temperament differences might substantially impact theory-of-mind development in early childhood. Using longitudinal data, we report that certain early temperament…

  7. Nature and Nurturing: Parenting in the Context of Child Temperament

    Science.gov (United States)

    Kiff, Cara J.; Lengua, Liliana J.; Zalewski, Maureen

    2011-01-01

    Accounting for both bidirectional and interactive effects between parenting and child temperament can fine-tune theoretical models of the role of parenting and temperament in children's development of adjustment problems. Evidence for bidirectional and interactive effects between parenting and children's characteristics of frustration, fear,…

  8. Predicting Preschool Effortful Control from Toddler Temperament and Parenting Behavior

    Science.gov (United States)

    Cipriano, Elizabeth A.; Stifter, Cynthia A.

    2010-01-01

    This longitudinal study assessed whether maternal behavior and emotional tone moderated the relationship between toddler temperament and preschooler's effortful control. Maternal behavior and emotional tone were observed during a parent-child competing demands task when children were 2 years of age. Child temperament was also assessed at 2 years…

  9. Calm temperament improves reproductive performance of beef cows.

    Science.gov (United States)

    Kasimanickam, R; Asay, M; Schroeder, S; Kasimanickam, V; Gay, J M; Kastelic, J P; Hall, J B; Whittier, W D

    2014-12-01

    Profitability of a beef operation is determined by the proportion of cows attaining pregnancy early in the breeding season and those that are pregnant at the end of breeding season. Many factors, including temperament, contribute to those reproductive parameters. The objective of this study was to evaluate effects of temperament on reproductive performance of beef cows. In Experiment 1, Angus and Angus-cross beef cows (n = 1546) from eight locations were assigned a body condition score (BCS; 1 = emaciated; 9 = obese) and chute exit and gait score (1 = slow exit, walk; calm temperament; 2 = jump, trot or run; excitable temperament). Cows were grouped with bulls (1 : 25 to 1 : 30; with satisfactory breeding potential and free of venereal disease) for an 85-day breeding season. Pregnancy status and stage of gestation were determined (transrectal palpation) 35 days after the end of the breeding season. Controlling for BCS (p BCS (p cattle with an excitable temperament.

  10. O impacto do temperamento infantil, da responsividade e das práticas educativas maternas nos problemas de externalização e na competência social da criança The impact of infant temperament, responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence

    Directory of Open Access Journals (Sweden)

    Patrícia Alvarenga

    2007-01-01

    Full Text Available O estudo investigou o impacto do temperamento infantil, da responsividade materna e das práticas educativas maternas, nos problemas de externalização e na competência social de crianças. Participaram 23 díades mãe-criança de diferentes níveis socioeconômicos. No 3º mês de vida do bebê avaliou-se o temperamento da criança e a responsividade materna. No 30º mês de vida da criança foram investigadas as práticas educativas maternas, os problemas de externalização e a competência social das crianças. Análise de regressão linear múltipla revelou que somente as práticas educativas foram fatores significativos para explicar a variância nos problemas de externalização e na competência social. Discute-se a relevância das práticas parentais e as limitações da avaliação do temperamento e responsividade materna como preditores para a compreensão do desenvolvimento social.The study aimed at investigating the impact of children temperament, maternal responsiveness and maternal childrearing practices on children externalizing behavior problems and social competence. The study involved 23 child-mother dyads from different socio-economical backgrounds. In the baby's third month after birth, child temperament and maternal responsiveness were evaluated. In the child's thirteenth month after birth, maternal childrearing practices, externalizing behavior problems and child social competence were investigated. Multiple regression analysis revealed that only maternal childrearing practices were significant to explain the variance in the externalizing behaviors and social competence. The work discusses the relevance of parental practices and the limitations of the evaluation of temperament and maternal responsiveness as predictors for the comprehension of social development.

  11. A test of the vulnerability model : Temperament and temperament change as predictors of future mental disorders - The TRAILS study

    NARCIS (Netherlands)

    Laceulle, Odilia M.; Ormel, Johan; Vollebergh, Wilma A M; Van Aken, Marcel A G; Nederhof, Esther

    2014-01-01

    Background This study aimed to test the vulnerability model of the relationship between temperament and mental disorders using a large sample of adolescents from the TRacking Adolescents Individual Lives' Survey (TRAILS). The vulnerability model argues that particular temperaments can place individu

  12. Paternal postnatal depressive symptoms, infant sleeping and feeding behaviors, and rigid parental regulation: a correlational study.

    Science.gov (United States)

    Cockshaw, Wendell D; Muscat, Tracey; Obst, Patricia L; Thorpe, Karen

    2014-12-01

    Paternal postnatal depression (PND) is now recognized as a serious and prevalent problem, associated with poorer well-being and functioning of all family members. Aspects of infant temperament, sleeping and feeding perceived by parents as problematic are associated with maternal PND, however, less is known about paternal PND. This study investigated depressive symptoms (Edinburgh postnatal depression scale (EPDS)) in 219 fathers of infants aged from 1 to 24 weeks (median 7.0 weeks). Infant predictor variables were sleeping problems, feeding problems and both mother and father reported temperament. Control variables were partner's support, other support and life events. Rigidity of parenting beliefs regarding infant regulation was also measured as a potential moderating factor. Infant feeding difficulties were associated with paternal depressive symptoms, subsuming the variance associated with both sleep problems and temperament. This relationship was not moderated by regulation beliefs. It was concluded that infant feeding is important to fathers. Fathers of infants with feeding difficulties may not be able to fulfill their idealized construction of involved fatherhood. Role incongruence may have an etiological role in paternal PND.

  13. Temperament vs. chronic fatigue in police officers

    Directory of Open Access Journals (Sweden)

    Ewa Stępka

    2015-12-01

    Full Text Available Background: Chronic fatigue is a problem affecting a still growing number of people. Among them there are representatives of different professions who are forced to cope not only with occupational stress, but also with the problem of fatigue. The police is one of such occupational groups, in which exposure to stressful and often traumatic situations, contact with those who violate the law, shift work and contact with superiors can play a key role in the development of chronic fatigue. However, chronic fatigue, induced by the above mentioned factors, does not affect all police officers since its occurrence also depends on many personal traits, including temperament. Material and methods: We studied a group of 61 police officers of the Kuyavian-Pomeranian garrison. The study was conducted using the Buss and Plomin EAS (emotionality, activity, sociability Temperament Questionnaire, CIS-20R (community, innovation, survey Questionnaire, developed by Vercoulen et al. and a questionnaire on socio-demographic data. Results: The results indicated the relationship between chronic fatigue and emotionality. Statistical analyses showed a negative correlation between the nature of emotional components, distress, fear, anger, and the general rate of chronic fatigue. There was no statistically significant correlation between age, and service experience and the level of chronic fatigue. Conclusions: The results indicate that the officers of the study group show dramatically high levels of chronic fatigue. The results also revealed that temperament characteristics, such as sociability and activity, reported in the literature as factors reducing fatigue and stress, did not show relevance to chronic fatigue in the study group. Med Pr 2015;66(6:793–801

  14. Appraisal of 4-months consumption of nutrient dense foods within the daily feeding pattern of frail elderly

    NARCIS (Netherlands)

    Jong, de N.; Chin A Paw, M.J.J.M.; Graaf, de C.; Hiddink, G.J.; Groot, de C.P.G.M.; Staveren, van W.A.

    2001-01-01

    Objectives: The appraisal and acceptance of micronutrient-dense versus identical regular foods among frail elderly are described. Methods: Four types of dairy and four types of fruit products, either enriched with multiple micronutrients or not, were consumed by 150 frail elders for 4 months. In the

  15. Bidirectional Relations between Temperament and Parenting Styles in Chinese Children.

    Science.gov (United States)

    Lee, Erica H; Zhou, Qing; Eisenberg, Nancy; Wang, Yun

    2013-01-01

    The present study examined bidirectional relations between child temperament and parenting styles in a sample (n = 425) of Chinese children during elementary school period (age range = 6 to 9 years at Wave 1). Using two waves (3.8 years apart) of longitudinal data, we tested two hypotheses: (1) whether child temperament (effortful control and anger/frustration) at Wave 1 predicts parenting styles (authoritative and authoritarian parenting) at Wave 2, controlling for Wave 1 parenting; and (2) whether parenting styles at Wave 1 predict Wave 2 temperament, controlling for Wave 1 temperament. We found support for bidirectional relations between temperament and authoritarian parenting, such that higher effortful control and lower anger/frustration were associated with higher authoritarian parenting across time and in both directions. There were no significant cross-time associations between children's temperament and authoritative parenting. These findings extend the previous tests of transactional relations between child temperament and parenting in Chinese children and are consistent with the cultural values toward effortful control and control of anger/frustration in Chinese society.

  16. Interactions between Temperament, Stress, and Immune Function in Cattle

    Directory of Open Access Journals (Sweden)

    N. C. Burdick

    2011-01-01

    Full Text Available The detrimental effects caused by stressors encountered by animals during routine handling can pose economic problems for the livestock industry due to increased costs ultimately borne by the producer and the consumer. Stress adversely affects key physiological processes of the reproductive and immune systems. In recent years stress responsiveness has been associated with cattle behavior, specifically temperament. Cattle with more excitable temperaments, as measured by chute score, pen score, and exit velocity (flight speed, exhibit greater basal concentrations of glucocorticoids and catecholamines. Similar to stressed cattle, more temperamental cattle (i.e., cattle exhibiting greater exit velocity or pen and chute scores have poorer growth performance, carcass characteristics, and immune responses. Thus, understanding the interrelationship of stress and temperament can help in the development of selection and management practices that reduce the negative influence of temperament on growth and productivity of cattle. This paper discusses the relationship between stress and temperament and the developing evidence of an effect of temperament on immune function of cattle that have been handled or restrained. Specifically, the paper discusses different methodologies used to measure temperament, including chute score, pen score, and exit velocity, and discusses the reaction of cattle to different stressors including handling and restraint.

  17. Neighborhood social capital and infant physical abuse: a population-based study in Japan

    OpenAIRE

    Fujiwara, Takeo; YAMAOKA, Yui; Kawachi, Ichiro

    2016-01-01

    Purpose We sought to investigate the relationship between neighborhood social capital and infant physical abuse using a population-based sample of women with 4-month-old infants in Japan. Methods: A questionnaire was administered to women who participated in a 4-month health checkup program (n = 1277; valid response rate, 80 %). We inquired about their perceptions of the level of trust in their neighborhood (an indicator of “social capital”) as well as the availability of support from their p...

  18. Temperament trait of sensory processing sensitivity moderates cultural differences in neural response

    Science.gov (United States)

    Ketay, Sarah; Hedden, Trey; Aron, Elaine N.; Rose Markus, Hazel; Gabrieli, John D. E.

    2010-01-01

    This study focused on a possible temperament-by-culture interaction. Specifically, it explored whether a basic temperament/personality trait (sensory processing sensitivity; SPS), perhaps having a genetic component, might moderate a previously established cultural difference in neural responses when making context-dependent vs context-independent judgments of simple visual stimuli. SPS has been hypothesized to underlie what has been called inhibitedness or reactivity in infants, introversion in adults, and reactivity or responsivness in diverse animal species. Some biologists view the trait as one of two innate strategies—observing carefully before acting vs being first to act. Thus the central characteristic of SPS is hypothesized to be a deep processing of information. Here, 10 European-Americans and 10 East Asians underwent functional magnetic resonance imaging while performing simple visuospatial tasks emphasizing judgments that were either context independent (typically easier for Americans) or context dependent (typically easier for Asians). As reported elsewhere, each group exhibited greater activation for the culturally non-preferred task in frontal and parietal regions associated with greater effort in attention and working memory. However, further analyses, reported here for the first time, provided preliminary support for moderation by SPS. Consistent with the careful-processing theory, high-SPS individuals showed little cultural difference; low-SPS, strong culture differences. PMID:20388694

  19. Four-Month-Old Infants' Visual Investigation of Cats and Dogs: Relations with Pet Experience and Attentional Strategy

    Science.gov (United States)

    Kovack-Lesh, Kristine A.; McMurray, Bob; Oakes, Lisa M.

    2014-01-01

    We assessed the eye-movements of 4-month-old infants (N = 38) as they visually inspected pairs of images of cats or dogs. In general, infants who had previous experience with pets exhibited more sophisticated inspection than did infants without pet experience, both directing more visual attention to the informative head regions of the animals,…

  20. Observant, nonaggressive temperament predicts theory of mind development.

    Science.gov (United States)

    Wellman, Henry M; Lane, Jonathan D; LaBounty, Jennifer; Olson, Sheryl L

    2011-03-01

    Temperament dimensions influence children's approach to and participation in social interactive experiences which reflect and impact children's social understandings. Therefore, temperament differences might substantially impact theory of mind development in early childhood. Using longitudinal data, we report that certain early temperament characteristics (at age 3)--lack of aggressiveness, a shy-withdrawn stance to social interaction, and social-perceptual sensitivity--predict children's more advanced theory-of-mind understanding two years later. The findings contribute to our understanding of how theory of mind develops in the formative preschool period; they may also inform debates as to the evolutionary origins of theory of mind.

  1. Temperament and Personality in Bariatric Surgery-Resisting Temptations?

    Science.gov (United States)

    Claes, Laurence; Müller, Astrid

    2015-11-01

    Temperament and personality traits can serve as both risk factors as well as protective factors in the development of morbid obesity. In the present review, we present an overview of studies focusing on the relationship between temperament/personality and morbid obesity in pre-operative and postoperative bariatric surgery patients. We consider studies that focus on both a categorical and dimensional point of view on temperament/personality, as well as studies based on cross-sectional and longitudinal designs. Finally, we will integrate the research findings, discuss the implications for assessment and treatment and formulate suggestions for future research.

  2. Cluster Analysis of Childhood Temperament Data on Adoptees.

    Science.gov (United States)

    Maurer, Ralph; And Others

    1980-01-01

    Results concur with the Thomas-Chess findings in identifying three main temperament groups: difficult, easy, and slow to warm up. Membership in the difficult group predicted later childhood behavior disorder in both sexes. (Author)

  3. Exploring the Physics of Music with Temperament Studio

    Science.gov (United States)

    Durfee, Dallin; Colton, John

    2016-03-01

    The physics of waves, resonance, harmonics, and beats has determined how musical instruments are tuned, and has even affected the kinds of music written in different time periods. The laws of physics make it impossible for any fixed scale to have perfect consonance for all chords in all keys, and as a result, various musical scales, or temperaments, have been developed and used throughout history. The study of musical temperament is a rich application of wave physics. It ties several principles together in a context which can be very motivating for students. Furthermore, the topic is accessible to students in introductory classes. We have developed an open source application called Temperament Studio which allows students to explore musical temperament and to hear and measure the effects predicted by wave physics.

  4. Genetic selection for temperament traits in dairy and beef cattle.

    Science.gov (United States)

    Haskell, Marie J; Simm, Geoff; Turner, Simon P

    2014-01-01

    Animal temperament can be defined as a response to environmental or social stimuli. There are a number of temperament traits in cattle that contribute to their welfare, including their response to handling or milking, response to challenge such as human approach or intervention at calving, and response to conspecifics. In a number of these areas, the genetic basis of the trait has been studied. Heritabilities have been estimated and in some cases quantitative trait loci (QTL) have been identified. The variation is sometimes considerable and moderate heritabilities have been found for the major handling temperament traits, making them amenable to selection. Studies have also investigated the correlations between temperament and other traits, such as productivity and meat quality. Despite this, there are relatively few examples of temperament traits being used in selection programmes. Most often, animals are screened for aggression or excessive fear during handling or milking, with extreme animals being culled, or EBVs for temperament are estimated, but these traits are not commonly included routinely in selection indices, despite there being economic, welfare and human safety drivers for their. There may be a number of constraints and barriers. For some traits and breeds, there may be difficulties in collecting behavioral data on sufficiently large populations of animals to estimate genetic parameters. Most selection indices require estimates of economic values, and it is often difficult to assign an economic value to a temperament trait. The effects of selection primarily for productivity traits on temperament and welfare are discussed. Future opportunities include automated data collection methods and the wider use of genomic information in selection.

  5. Bidirectional Relations between Temperament and Parenting Styles in Chinese Children

    OpenAIRE

    Lee, Erica H.; Zhou, Qing; Eisenberg, Nancy; Wang, Yun

    2012-01-01

    The present study examined bidirectional relations between child temperament and parenting styles in a sample (n = 425) of Chinese children during elementary school period (age range = 6 to 9 years at Wave 1). Using two waves (3.8 years apart) of longitudinal data, we tested two hypotheses: (1) whether child temperament (effortful control and anger/frustration) at Wave 1 predicts parenting styles (authoritative and authoritarian parenting) at Wave 2, controlling for Wave 1 parenting; and (2) ...

  6. Nature and Nurturing: Parenting in the Context of Child Temperament

    OpenAIRE

    Kiff, Cara J.; Lengua, Liliana J.; Zalewski, Maureen

    2011-01-01

    Accounting for both bidirectional and interactive effects between parenting and child temperament can fine-tune theoretical models of the role of parenting and temperament in children's development of adjustment problems. Evidence for bidirectional and interactive effects between parenting and children's characteristics of frustration, fear, self-regulation, and impulsivity was reviewed, and an overall model of children's individual differences in response to parenting is proposed. In general...

  7. Temperament alters susceptibility to negative peer influence in early adolescence

    OpenAIRE

    Mrug, Sylvie; Madan, Anjana; Windle, Michael

    2012-01-01

    The role of deviant peers in adolescent antisocial behavior has been well documented, but less is known about individual differences in susceptibility to negative peer influence. This study examined whether specific temperament dimensions moderate the prospective relationship between peer deviance and delinquent behavior in early adolescence. Participants included 704 adolescents recruited from the community. At baseline, parents provided information on adolescents’ temperament and youth repo...

  8. Genetic selection for temperament traits in dairy and beef cattle

    Directory of Open Access Journals (Sweden)

    Marie J Haskell

    2014-10-01

    Full Text Available Animal temperament can be defined as a response to environmental or social stimuli. There are a number of temperament traits in cattle that contribute to their welfare, including their response to handling or milking, response to challenge such as human approach or intervention at calving, and response to conspecifics. In a number of these areas, the genetic basis of the trait has been studied. Heritabilities have been estimated and in some cases quantitative trait loci (QTL have been identified. The variation is sometimes considerable and moderate heritabilities have been found for the major handling temperament traits, making them amenable to selection. Studies have also investigated the correlations between temperament and other traits, such as productivity and meat quality. Despite this, there are relatively few examples of temperament traits being used in selection programmes. Most often, animals are screened for aggression or excessive fear during handling or milking, with extreme animals being culled, or EBVs for temperament are estimated, but these traits are not commonly included routinely in selection indices, despite there being economic, welfare and human safety drivers for their. There may be a number of constraints and barriers. For some traits and breeds, there may be difficulties in collecting behavioral data on sufficiently large populations of animals to estimate genetic parameters. Most selection indices require estimates of economic values, and it is often difficult to assign an economic value to a temperament trait. The effects of selection primarily for productivity traits on temperament and welfare are discussed. Future opportunities include automated data collection methods and the wider use of genomic information in selection.

  9. TEMPERAMENT CHARACTERISTICS OF CHILDREN WITH CONDUCT AND CONVERSION DISORDERS

    OpenAIRE

    Malhotra, Savita

    1989-01-01

    SUMMARY In a comparative study of temperament profiles of groups of 30 children each diagnosed as conduct disorders, conversion disorder, emotional disorders (according to DSM-III) and normal control, it was found that the children diagnosed as conduct disorders showed high activity and intensity of emotional response as well as negative mood, those diagnosed as conversion disorder exhibited low distractibility. The significance of various temperament variables in differing clinical outcomes ...

  10. Mother's Personality And Feature Temperament Of The Child

    OpenAIRE

    Aytar, Abide Güngör; Aksoy, F. Abide Güngör Aytar Ayşe B.

    2014-01-01

    In the researches was aimed to be examined of the relationship between the mother's personality and temperament of children and determining variables which affect personality characteristics of mothers and temperament of the children’s. Mothers of children between the ages 4-5 in the private nursery school located in the county Sincan of Ankara were included in the study(n:110). As data collection tool was used to determine socio-demographic characteristics of mothers and children "General I...

  11. THE RELATIONSHIP BETWEEN TEMPERAMENT AND PRETENSE IN YOUNG PRESCHOOLERS*

    OpenAIRE

    Van Reet, Jennifer

    2013-01-01

    Many social and social-cognitive factors, including relationship quality and understanding of minds, are known to influence the amount and quality of children’s early pretend play, but it is not known whether personality plays a role in pretense development. This study explored the relationship between temperament and pretense ability in young preschoolers. Children’s (N = 41) temperament and pretense was assessed near their 3rd birthdays using both parent report and laboratory behavioral mea...

  12. Temperament and Anxiety: The Mediating Role of Metacognition.

    Science.gov (United States)

    Dragan, Małgorzata; Dragan, Wojciech

    2014-01-01

    The present study examines a simple model for the relationship between temperament, anxiety and maladaptive metacognition. A clinical sample of patients diagnosed with anxiety disorders (n = 216) completed a set of self-reported questionnaires measuring temperament dimensions, state anxiety and metacognitions. Three temperament traits were included in the hypothesized model: emotional reactivity, perseveration and briskness. A structural equation modeling analysis supported a model in which the relationship between the three temperament traits and anxiety were fully mediated by metacognition. Dissimilar models were identified for the male and female subgroups, and also with reference to individual categories of maladaptive metacognition. The findings support the significance of metacognition as a factor influencing the temperament-anxiety relationship. Moreover, they confirm the roles both of emotional reactivity and of perseveration, being major traits related to anxiety which also turned out to be strongly associated with metacognition. In case of the models for the categories of metacognition, emotional reactivity was associated with negative beliefs, perseveration with negative and positive beliefs, while briskness predicted anxiety independently of metacognition. These results suggest the existence of more specific associations between temperament traits, anxiety, and various types of metacognition.

  13. SCHOOL RATING AND PSYCHOPHYSIOLOGICAL CHARACTERISTICS OF TEENAGER TEMPERAMENT

    Directory of Open Access Journals (Sweden)

    Fokin V.F

    2008-09-01

    Full Text Available In puberty the active process of a formation of basic psychophysiological characteristics of temperament takes place. The investigation of this process has high priority because the teaching during this period is quite difficult and in this work the fundamental psychophysiological characteristics of process of education are studied. It is known that the development of temperament affects the significant characteristics of brain activity and interhemispheric relationships, and our hypothesis connects a formation of temperament and education progress. We examined 118 adolescents of both sexes (11-15 years old and 58 students of both sexes (mean age 23,5+/-1,2 years old. Analysis of temperament in Eysenk model (introversion – neurotism showed that the characteristics undergo significant changes in puberty. It has been shown that the increase of the emotional instability (neurotism in the girls, which leads to a change in the distribution of types of temperament in the period of 11 to 15 years, persists among young women. Education progress, measured by the level of school rating, is depended on the types of temperament. Extraverts and adolescents with high emotional stability have better school ratings. Emotional stability is connected with interhemispheric relationships. Adolescents with high level of DC potential in the left hemisphere are more stable.

  14. Maternal Posttraumatic Stress Symptoms and Infant Emotional Reactivity and Emotion Regulation

    Science.gov (United States)

    Enlow, Michelle Bosquet; Kitts, Robert L.; Blood, Emily; Bizarro, Andrea; Hofmeister, Michelle; Wright, Rosalind J.

    2011-01-01

    The current study examined associations between maternal posttraumatic stress disorder (PTSD) symptoms and infant emotional reactivity and emotion regulation during the first year of life in a primarily low-income, urban, ethnic/racial minority sample of 52 mother-infant dyads. Mothers completed questionnaires assessing their own trauma exposure history and current PTSD and depressive symptoms and their infants’ temperament when the infants were 6 months old. Dyads participated in the repeated Still-Face Paradigm (SFP-R) when the infants were 6 months old, and infant affective states were coded for each SFP-R episode. Mothers completed questionnaires assessing infant trauma exposure history and infant current emotional and behavioral symptoms when the infants were 13 months old. Maternal PTSD symptoms predicted infants’ emotion regulation at 6 months as assessed by (a) infant ability to recover from distress during the SFP-R and (b) maternal report of infant rate of recovery from distress/arousal in daily life. Maternal PTSD symptoms also predicted maternal report of infant externalizing, internalizing, and dysregulation symptoms at 13 months. Maternal PTSD was not associated with measures of infant emotional reactivity. Neither maternal depressive symptoms nor infant direct exposure to trauma accounted for the associations between maternal PTSD symptoms and infant outcomes. These findings suggest that maternal PTSD is associated with offspring emotion regulation difficulties as early as infancy. Such difficulties may contribute to increased risk of mental health problems among children of mothers with PTSD. PMID:21862136

  15. 78 FR 61383 - Certain Thermal Support Devices For Infants, Infant Incubators, Infant Warmers, and Components...

    Science.gov (United States)

    2013-10-03

    ... COMMISSION Certain Thermal Support Devices For Infants, Infant Incubators, Infant Warmers, and Components... United States after importation of certain thermal support devices for infants, infant incubators, infant... certain thermal support devices for infants, infant incubators, infant warmers, and components thereof...

  16. A Systems View of Mother-Infant Face-to-Face Communication

    Science.gov (United States)

    Beebe, Beatrice; Messinger, Daniel; Bahrick, Lorraine E.; Margolis, Amy; Buck, Karen A.; Chen, Henian

    2016-01-01

    Principles of a dynamic, dyadic systems view of mother-infant face-to-face communication, which considers self- and interactive processes in relation to one another, were tested. The process of interaction across time in a large low-risk community sample at infant age 4 months was examined. Split-screen videotape was coded on a 1-s time base for…

  17. Improving body composition and strength in athletes through a 4-month combined martial arts and strength training program

    OpenAIRE

    Stachoń, Aleksandra; Burdukiewicz, Anna; Pietraszewska, Jadwiga; Andrzejewska, Justyna; Stefaniak, Tadeusz

    2016-01-01

    Stachoń Aleksandra, Burdukiewicz Anna, Pietraszewska Jadwiga, Andrzejewska Justyna, Stefaniak Tadeusz. Improving body composition and strength in athletes through a 4-month combined martial arts and strength training program. Journal of Education, Health and Sport. 2016;6(6):445-458. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.56131 http://ojs.ukw.edu.pl/index.php/johs/article/view/3617   The journal has had 7 points in Ministry of Science and Higher Education param...

  18. Cumulative Psychosocial and Medical Risk as Predictors of Early Infant Development and Parenting Stress in an African-American Preterm Sample

    Science.gov (United States)

    Candelaria, Margo A.; O'Connell, Melissa A.; Teti, Douglas M.

    2006-01-01

    The present study examined predictive linkages between cumulative psychosocial and medical risk, assessed neonatally, and infant development and parenting stress at 4 months of infant corrected age. Predominantly low-income, African-American mothers and their preterm infants served as participants. Cumulative psychosocial risk predicted early…

  19. Trajectory Perception and Object Continuity: Effects of Shape and Color Change on 4-Month-Olds' Perception of Object Identity

    Science.gov (United States)

    Bremner, J. Gavin; Slater, Alan M.; Mason, Uschi C.; Spring, Jo; Johnson, Scott P.

    2013-01-01

    Previous work has demonstrated that infants use object trajectory continuity as a cue to the constant identity of an object, but results are equivocal regarding the role of object features, with some work suggesting that a change in the appearance of an object does not cue a change in identity. In an experiment involving 72 participants, we…

  20. Temperament, Stress Reactivity, and Coping: Implications for Depression in Childhood and Adolescence

    Science.gov (United States)

    Compas, Bruce E.; Connor-Smith, Jennifer; Jaser, Sarah S.

    2004-01-01

    This article considers the role of temperament in the development of depression during childhood and adolescence. The features of depression in young people and aspects of temperament that are most relevant to depression are briefly reviewed. Studies that have tested the direct and indirect associations of temperament and depressive symptoms in…

  1. Affective temperaments in nicotine-dependent and non-nicotine-dependent individuals

    Directory of Open Access Journals (Sweden)

    Włodzimierz Oniszczenko

    2016-07-01

    Full Text Available Background One of the smoking risk factors influencing nicotine dependency may be human personality; however, few studies have examined the association between Akiskal’s affective temperaments and smoking in adults. Our study aims to evaluate the associations between nicotine dependence and affective temperaments using the TEMPS-A. Participants and procedure The sample in this study consisted of 678 healthy Caucasian adults aged from 17 to 69 years, including 134 self-declared nicotine-dependent subjects (89 females and 45 males and 544 self-declared non-nicotine-dependent subjects (352 females and 192 males. The Polish version of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A was used to assess affective temperaments (depressive, cyclothymic, hyperthymic, irritable and anxious. Results Nicotine-dependent individuals scored higher on cyclothymic, irritable and anxious temperaments than non-nicotine-dependents (no significant differences with regard to depressive and hyperthymic temperaments. Among the nicotine-dependent individuals, females scored higher on anxious temperaments than males (no differences with regard to the other affective temperaments, and among the non-nicotine-dependent individuals, females exhibited more depressive, cyclothymic and anxious temperaments than males, while males exhibited more hyperthymic temperaments than females. Conclusions The results suggest that affective, cyclothymic and irritable temperaments in both genders and anxious temperaments in females may be predictors of nicotine dependence in adults.

  2. The Relation among Temperament, Age, and Friendship in Preschool-Aged Children.

    Science.gov (United States)

    Gower, Amy L.; Hohmann, Lisa M.; Gleason, Terry C.; Gleason, Tracy R.

    Research on preschoolers' friendships has focused on superficial similarities but has not examined whether similarities exist between friends in personality characteristics such as temperament. This study examined the hypothesis that friends would have similar temperaments and that the relationship between temperament and friendship would be…

  3. Understanding and Supporting Differences in Child Temperament: Strategies for Early Childhood Environments.

    Science.gov (United States)

    Pelco, Lynn E.; Reed-Victor, Evelyn

    2003-01-01

    This article discusses the role of temperament in the development of young children with disabilities and the five dimensions of temperament: activity level, intensity, mood, persistence, and reaction to new experiences. Types of behavioral tendencies that exemplify each temperament dimension are described, along with interaction adaptation…

  4. Development and Validation of the Preschool Temperament Classification System for Use with Teachers

    Science.gov (United States)

    Munis, Pelin; Greenfield, Daryl B.; Henderson, Heather A.; George, J'Lene

    2007-01-01

    The purpose of the current study is to describe the development and validation of a new measure of temperament, the Preschool Temperament Classification System (PTCS). The PTCS was developed as a typological measure that identifies children's temperament styles as undercontrolled, resilient, or overcontrolled. The PTCS is a time efficient…

  5. Temperament and the Development of Conscience: The Moderating Role of Effortful Control

    Science.gov (United States)

    Stifter, Cynthia A.; Cipriano, Elizabeth; Conway, Anne; Kelleher, Rachael

    2009-01-01

    In this longitudinal study we examined whether two components of effortful control, behavioral control, and executive function moderated the relation between temperament and conscience development. Temperament was assessed when participants were two years of age, and three temperament groups were formed: inhibited, exuberant, and low reactive. At…

  6. Temperament, Personality and Developmental Psychopathology: A Review Based on the Conceptual Dimensions Underlying Childhood Traits

    Science.gov (United States)

    De Pauw, Sarah S. W.; Mervielde, Ivan

    2010-01-01

    The numerous temperament and personality constructs in childhood impede the systematic integration of findings on how these individual differences relate to developmental psychopathology. This paper reviews the main temperament and personality theories and proposes a theoretical taxonomy representing the common structure of both temperament and…

  7. Effect of refractive error on temperament and character properties

    Institute of Scientific and Technical Information of China (English)

    Emine; Kalkan; Akcay; Fatih; Canan; Huseyin; Simavli; Derya; Dal; Hacer; Yalniz; Nagihan; Ugurlu; Omer; Gecici; Nurullah; Cagil

    2015-01-01

    AIM: To determine the effect of refractive error on temperament and character properties using Cloninger’s psychobiological model of personality.METHODS: Using the Temperament and Character Inventory(TCI), the temperament and character profiles of 41 participants with refractive errors(17 with myopia,12 with hyperopia, and 12 with myopic astigmatism) were compared to those of 30 healthy control participants.Here, temperament comprised the traits of novelty seeking, harm-avoidance, and reward dependence, while character comprised traits of self-directedness,cooperativeness, and self-transcendence.RESULTS: Participants with refractive error showed significantly lower scores on purposefulness,cooperativeness, empathy, helpfulness, and compassion(P <0.05, P <0.01, P <0.05, P <0.05, and P <0.01,respectively).CONCLUSION: Refractive error might have a negative influence on some character traits, and different types of refractive error might have different temperament and character properties. These personality traits may be implicated in the onset and/or perpetuation of refractive errors and may be a productive focus for psychotherapy.

  8. Capnography Guided Awake Nasal Intubation in a 4 Month Infant with Pierre Robin Syndrome for Cleft Lip Repair-A Better Technique

    OpenAIRE

    Pramod Patra

    2009-01-01

    Summary This four-month-old Pierre Robin child was admitted for cleft lip repair with history of two failed attempts at intubation and subsequent cancellation of surgery. The capnography guided awake nasal intubation was considered as the child's parents were desperate to get the surgery done. A modified cuffless endotracheal tube was used with a capnography sampling tube placed within it. With the capnograph guidance the expiratory gas flow was followed to successfully intubate the child.Thi...

  9. Structure of personality, temperament and mental speed

    Directory of Open Access Journals (Sweden)

    Valentin Bucik

    2003-04-01

    Full Text Available According to Pavlov there are two mechanisms that express the nature of the central nervous system (CNS: strength of excitation and strength of inhibition of the nerve cells. They play an important role in the basic temperament traits. Namely, the weaker the stimulus that elicits a perceptible response and the weaker the stimulus that starts lower efficiency, the higher is one's reactivity. In two different studies we tried to examine how different expressions of effectiveness of the CNS (excitation, inhibition and mobility of the CNS relate to speed of information processing and some dimensions of personality, with general intelligence as a covariate. The most challenging was the insight to relations with the dimensions, which are expected to be in line with alertness and arousal. We found some interesting links between strength of excitation and mobility on one side and extraversion (which is in accordance with Eysenck's arousal theory and openness on the other side, but also positive, albeit moderate, correlation with speed of information processing. Some relations between CNS properties and other constructs showed to be far from linear, which should be seriously considered in the following research of this phenomenon.

  10. Emotion regulation profiles, temperament, and adjustment problems in preadolescents.

    Science.gov (United States)

    Zalewski, Maureen; Lengua, Liliana J; Wilson, Anna C; Trancik, Anika; Bazinet, Alissa

    2011-01-01

    The longitudinal relations of emotion regulation profiles to temperament and adjustment in a community sample of preadolescents (N=196, 8-11 years at Time 1) were investigated using person-oriented latent profile analysis (LPA). Temperament, emotion regulation, and adjustment were measured at 3 different time points, with each time point occurring 1 year apart. LPA identified 5 frustration and 4 anxiety regulation profiles based on children's physiological, behavioral, and self-reported reactions to emotion-eliciting tasks. The relation of effortful control to conduct problems was mediated by frustration regulation profiles, as was the relation of effortful control to depression. Anxiety regulation profiles did not mediate relations between temperament and adjustment. PMID:21413935

  11. Temperament and Character Dimensions in Narcotics Addicts and Normal people

    Directory of Open Access Journals (Sweden)

    Abbas Abolghasemi

    2013-04-01

    Full Text Available Objective: The purpose of this study was to compare the temperament and character dimensions in narcotics addicted and normal persons. Method: The method of research was causative-comparative. The study sample consisted of 120 addicts and non addicts who had referred to 3 narcotics addicts treatment centers in Ardabil city. The subjects were selected through simple random sampling. To collect data, temperament/character inventory were used. Findings: The results showed that novelty seeking and harm avoidance in addicts is significantly greater than normal persons. Also, results showed that reward dependence, self-directedness, and cooperativeness in narcotics addicts is significantly lower than normal persons. Conclusion: The results show that temperament and character dimensions determine the addiction intensity in addicted people.

  12. A meta-analysis of temperament in eating disorders.

    Science.gov (United States)

    Atiye, Minna; Miettunen, Jouko; Raevuori-Helkamaa, Anu

    2015-03-01

    Although suggested as an important contributor to the development and maintenance of eating disorders, temperament has not previously been studied adopting a meta-analytical approach. We therefore pooled data (N = 14 studies; N = 3315 cases, N = 3395 controls) on Cloninger's temperament traits (novelty seeking, harm avoidance, reward dependence and persistence) in anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED) and eating disorders not otherwise specified. Persistence was significantly higher than in the controls in all eating disorders except for BED the highest levels being observed in AN. Correspondingly, the highest effect sizes for harm avoidance were seen in AN. Novelty seeking was significantly elevated relative to the controls only in BN. Harm avoidance was significantly lower, and reward dependence was significantly higher in individuals who had recovered from AN than in those who remained ill. Future studies with a longitudinal design are needed to explore the temporal relationships between eating disorders and temperament traits.

  13. Management of Anesthesia under Extracorporeal Cardiopulmonary Support in an Infant with Severe Subglottic Stenosis.

    Science.gov (United States)

    Soeda, Rie; Taniguchi, Fumika; Sawada, Maiko; Hamaoka, Saeko; Shibasaki, Masayuki; Nakajima, Yasufumi; Hashimoto, Satoru; Sawa, Teiji; Nakayama, Yoshinobu

    2016-01-01

    A 4-month-old female infant who weighed 3.57 kg with severe subglottic stenosis underwent tracheostomy under extracorporeal cardiopulmonary support. First, we set up extracorporeal cardiopulmonary support to the infant and then successfully intubated an endotracheal tube with a 2.5 mm inner diameter before tracheostomy by otolaryngologists. Extracorporeal cardiopulmonary support is an alternative for maintenance of oxygenation in difficult airway management in infants.

  14. Management of Anesthesia under Extracorporeal Cardiopulmonary Support in an Infant with Severe Subglottic Stenosis

    Directory of Open Access Journals (Sweden)

    Rie Soeda

    2016-01-01

    Full Text Available A 4-month-old female infant who weighed 3.57 kg with severe subglottic stenosis underwent tracheostomy under extracorporeal cardiopulmonary support. First, we set up extracorporeal cardiopulmonary support to the infant and then successfully intubated an endotracheal tube with a 2.5 mm inner diameter before tracheostomy by otolaryngologists. Extracorporeal cardiopulmonary support is an alternative for maintenance of oxygenation in difficult airway management in infants.

  15. Oesophageal foreign body in four month old infant

    OpenAIRE

    Yadav, S. P. S.; Asruddin; Yadav, Rohtas K.; Singh, Jagat; Gathwala, Geeta

    2003-01-01

    A 4 month old male infant was brought with only strong suspicion of foreign body ingestion without any symptomatology. X-ray examination revealed foreign body at cricopharyngeus, which was managed successfully emphasizing the fact that a strong suspicion and relevant radiography is the key to early and successful management.

  16. Validity and Reliability and of Nine Types Temperament Scale

    OpenAIRE

    Yılmaz, Enver Demirel; Bezmialem Vakıf Üniversitesi Psikiyatri Anabilim Dalı; Gençer, Ali Görkem; Başakşehir Devlet Hastanesi; Aydemir, Ömer; Celal Bayar Üniversitesi, Psikiyatri Anabilim Dalı; Yılmaz, Ayşe; Haseki Eğitim ve Araştırma Hastanesi, Nöroloji Kliniği; Kesebir, Sermin; Erenköy Ruh ve Sinir Hastalıkları Eğitim ve Araştırma Hastanesi, Psikiyatri Kliniği; Ünal, Özge; İstanbul Eğitim ve Araştırma Hastanesi, Nöroloji Kliniği; Örek, Alp; İstanbul Eğitim ve Araştırma Hastanesi; Bilici, Mustafa; Medipol Üniversitesi Psikiyatri Anabilim Dalı

    2014-01-01

    The aim of this study is to develop a scale compatible with the Nine Types Temperament Model (NTTM), which did not have any prior measurement tools to scientifically prove its reliability and validity. NTTM is created by re-evaluating the Enneagram System –a system that defines nine personality types- used for analyzing and comprehending ego mechanisms. Nine Types Temperament Scale (NTTS) which is a self-rated instrument composed of 91 items with three-point Likert type was developed from thi...

  17. Relationship between Temperament, Depression, Anxiety, and Hopelessness in Adolescents: A Structural Equation Model

    Directory of Open Access Journals (Sweden)

    Paolo Iliceto

    2011-01-01

    Full Text Available The purpose of this study was to test the validity of affective temperaments for predicting psychiatric morbidity and suicide risk, using a two-factor model to explain the relationships between temperament, anxiety, depression, and hopelessness. We investigated 210 high school students, 103 males and 107 females, 18-19 years old, who were administered self-report questionnaires to assess temperament (TEMPS-A, depression (BDI-II, anxiety (STAI and hopelessness (BHS. The final structural model had a good fit with the data, with two factors significantly correlated, the first labeled unstable cyclothymic temperament including Dysthymic/Cyclothymic/Anxious temperament, Irritable temperament and Depression, and the second labeled Demoralization including Anxiety (State/Trait and Hopelessness. Depression, anxiety and hopelessness are in a complex relationship partly mediated by temperament.

  18. Temperament Styles of Children from Pakistan and the United States

    Science.gov (United States)

    Oakland, Thomas; Callueng, Carmelo; Rizwan, Muhammad; Aftab, Sobia

    2012-01-01

    Age, gender, and cross-national differences of children ages 9 through 16 in Pakistan (n = 463) and the United States (n = 500) are examined on four bipolar temperament styles: Extroversion-introversion, practical-imaginative, thinking-feeling, and organized-flexible. In general, Pakistani children prefer extroverted over introverted, practical…

  19. Temperament Factors as Longitudinal Predictors of Young Adult Personality

    Science.gov (United States)

    Deal, James E.; Halverson, Charles F., Jr.; Havill, Valerie; Martin, Roy P.

    2005-01-01

    While there is a general consensus that temperament forms the enduring, biologically based foundation of personality and that this biological basis should imply some continuity within the individual across time, there is a limited literature exploring linkages between these areas. The purpose of this article was to provide an initial assessment of…

  20. Temperament and psychopathological syndromes specific susceptibility for rubber hand illusion.

    Science.gov (United States)

    Kállai, János; Hegedüs, Gábor; Feldmann, Ádám; Rózsa, Sándor; Darnai, Gergely; Herold, Róbert; Dorn, Krisztina; Kincses, Péter; Csathó, Árpád; Szolcsányi, Tibor

    2015-09-30

    The aim of this study is to explore individual capacity for self-integration, susceptibility to the Rubber Hand Illusion (RHI) and the role of temperament factors in the emergence of body schema and body image dissociation. The RHI factors, proprioceptive drift, body ownership and body disownership were assessed in 48 university students. Personality and psychiatric vulnerability were measured by the Temperament and Character Inventory (TCI-R) and the Symptom Checklist-90-R (SCL-90-R). Our study pointed to the fact that the extent of behaviourally defined proprioceptive drift was associated with temperament factors, especially with Novelty Seeking and Harm Avoidance. Further, the ownership was associated with Symptom Checklist factors, especially with elevated Interpersonal Sensitivity and vulnerability to Schizotypy and Paranoid Ideation and elevated disownership score was found in the case of elevated Schizotypy, including a depersonalisation feeling when the RHI was induced. The RHI may be considered as a conflicting situation, in which a way to cope with incongruent multimodal, visual, haptic and proprioceptive stimulation provides an opportunity to test body integration and embodiment processes in healthy participants and patients without disadvantageous outcomes. The results support and replenish the two opposite processing models of the RHI with a third, temperament-based procedural mechanism. PMID:26160198

  1. Synthesis of Copper Pigments, Malachite and Verdigris: Making Tempera Paint

    Science.gov (United States)

    Solomon, Sally D.; Rutkowsky, Susan A.; Mahon, Megan L.; Halpern, Erica M.

    2011-01-01

    Malachite and verdigris, two copper-based pigments, are synthesized in this experiment intended for use in a general chemistry laboratory. The preparation of egg tempera paint from malachite is also described. All procedures can be done with a magnetic stir plate, standard glassware present in any first-year laboratory, and household chemicals.…

  2. Difficult Temperament, Parental Relationships, and Adolescent Alcohol Use Disorder Symptoms.

    Science.gov (United States)

    Neighbors, Bryan D.; Clark, Duncan B.; Donovan, John E.; Brody, Gene H.

    2000-01-01

    Study tested the hypothesis that the quality of the parent-adolescent relationship mediates the association between difficult temperament and alcohol use disorder (AUD) symptoms. Results suggest that alcohol abuse prevention and treatment programs should consider the role of basic temperamental characteristics in pathological drinking, and the…

  3. Teacher Temperament: Correlates with Teacher Caring, Burnout, and Organizational Outcomes

    Science.gov (United States)

    Teven, Jason J.

    2007-01-01

    This study utilized the Big Five personality measure to assess the relationships among teacher temperament, caring orientation, and dimensions of teacher burnout. Perceptions of supervisor caring, job satisfaction, and teacher motivation were assessed. Respondents in this study were 48 college faculty teaching a variety of classes at a…

  4. Personality heterogeneity in PTSD: distinct temperament and interpersonal typologies.

    Science.gov (United States)

    Thomas, Katherine M; Hopwood, Christopher J; Donnellan, M Brent; Wright, Aidan G C; Sanislow, Charles A; McDevitt-Murphy, Meghan E; Ansell, Emily B; Grilo, Carlos M; McGlashan, Thomas H; Shea, M Tracie; Markowitz, John C; Skodol, Andrew E; Zanarini, Mary C; Morey, Leslie C

    2014-03-01

    Researchers examining personality typologies of posttraumatic stress disorder (PTSD) have consistently identified 3 groups: low pathology, internalizing, and externalizing. These groups have been found to predict functional severity and psychiatric comorbidity. In this study, we employed Latent Profile Analysis to compare this previously established typology, grounded in temperament traits (negative emotionality; positive emotionality; constraint), to a novel typology rooted in interpersonal traits (dominance; warmth) in a sample of individuals with PTSD (n = 155). Using Schedule for Nonadaptive and Adaptive Personality (SNAP) traits to create latent profiles, the 3-group temperament model was replicated. Using Interpersonal Circumplex (IPC) traits to create latent profiles, we identified a 4-group solution with groups varying in interpersonal style. These models were nonredundant, indicating that the depiction of personality variability in PTSD depends on how personality is assessed. Whereas the temperament model was more effective for distinguishing individuals based on distress and comorbid disorders, the interpersonal model was more effective for predicting the chronicity of PTSD over the 10 year course of the study. We discuss the potential for integrating these complementary temperament and interpersonal typologies in the clinical assessment of PTSD.

  5. The Relationship between Attention Deficit Hyperactivity Disorder and Child Temperament

    Science.gov (United States)

    Foley, Marie; McClowry, Sandra Graham; Castellanos, Francisco X.

    2008-01-01

    This study examined empirical and theoretical differences and similarities between attention deficit hyperactivity disorder (ADHD) and child temperament in 32 ADHD children aged 6-11 years, and a comparison group of 23 children with similar sociodemographic characteristics. Children were assessed for ADHD symptoms (hyperactivity, impulsivity, and…

  6. Evaluation of hair cortisol in beef cattle of divergent temperaments

    Science.gov (United States)

    The objective of this research project was to evaluate the relationships among hair and serum cortisol concentrations and cattle disposition. Spring born (n = 101) crossbred beef heifers (7 to 8 mo. of age) were evaluated for temperament preweaning and at weaning by pen score (PS; 1 = calm and 5 = e...

  7. Personality and temperament correlates of pain catastrophizing in young adolescents

    NARCIS (Netherlands)

    P.E.H.M. Muris (Peter); C.M.G. Meesters (Cor); M.F.C.M. Van Den Hout (Mari F. C. M.); S. Wessels (Sylvia); I.H.A. Franken (Ingmar); E.G.C. Rassin (Eric)

    2007-01-01

    textabstractPain catastrophizing is generally viewed as an important cognitive factor underlying chronic pain. The present study examined personality and temperament correlates of pain catastrophizing in a sample of young adolescents (N = 132). Participants completed the Pain Catastrophizing Scale f

  8. Associations between Temperament and Social Responsiveness in Young Children

    Science.gov (United States)

    Salley, Brenda; Miller, Angela; Bell, Martha Ann

    2013-01-01

    Recent research has demonstrated that social responsiveness (comprised of social awareness, social information processing, reciprocal social communication, social motivation, and repetitive/restricted interests) is continuously distributed within the general population. In the present study, we consider temperament as a co-occurring source of…

  9. Social Competence and Temperament in Children with Chronic Orthopaedic Disability

    Science.gov (United States)

    Yagmurlu, Bilge; Yavuz, H. Melis

    2015-01-01

    The aim of the study was to investigate social competence in children with orthopaedic disability and its concurrent relations to child's temperament, health condition, and maternal warmth. Participants were 68 Turkish children (mean = 5.94 years) with chronic orthopaedic disability and their mothers coming from disadvantaged backgrounds.…

  10. Connections between Temperament and Social Development: A Review

    Science.gov (United States)

    Sanson, Ann; Hemphill, Sheryl A.; Smart, Diana

    2004-01-01

    This paper critically reviews the literature on the links between temperament and social development in children and adolescents. Social development is broadly defined to include externalizing and internalizing behaviour problems, prosocial behaviour and social competence. It concludes that there are clear links between specific dimensions of…

  11. Temperament and character properties of primary focal hyperhidrosis patients

    Directory of Open Access Journals (Sweden)

    Ak Mehmet

    2013-01-01

    Full Text Available Abstract Background Primary focal hyperhidrosis is a health problem, which has negative effects on the patient's quality of life and significantly affects the patients’ daily activities, social and business life. The aim of this study is to evaluate temperament and character properties of patients diagnosed with primary focal hyperhidrosis. Methods Fifty-six primary focal hyperhidrosis (22.42 ± 7.80 and 49 control subjects (24.48 ± 5.17 participated in the study. Patients who met the diagnostic criteria for PFH were referred to psychiatry clinic where the subjects were evaluated through Structured Clinical Interview for DSM Disorders-I and Temperament and Character Inventory. Results In order to examine the difference between the PFH and control group in terms of temperament and character properties, one-way Multivariate Analysis of Variance (MANOVA was conducted. In terms of temperament properties, PFH group took significantly higher scores than control group in Fatigability and asthenia dimension. In terms of character properties, PFH group scored significantly lower than control group in Purposefulness , Resourcefulness , Self-Directedness and scored significantly higher than control group in Self-forgetfulness and Self-Transcendence. Conclusion Temperament and character features of PFH patients were different from healthy group and it was considered that these features were affected by many factors including genetic, biological, environmental, socio-cultural elements. During the follow-up of PFH cases, psychiatric evaluation is important and interventions, especially psychotherapeutic interventions can increase the chances of success of the dermatological treatments and can have a positive impact on the quality of life and social cohesion of chronic cases.

  12. Learning rate and temperament in a high predation risk environment

    Science.gov (United States)

    DePasquale, C.; Wagner, Tyler; Archard, G.A.; Ferguson, B.; Braithwaite, V.A.

    2014-01-01

    Living in challenging environments can influence the behavior of animals in a number of ways. For instance, populations of prey fish that experience frequent, nonlethal interactions with predators have a high proportion of individuals that express greater reaction to risk and increased activity and exploration—collectively known as temperament traits. Temperament traits are often correlated, such that individuals that are risk-prone also tend to be active and explore more. Spatial learning, which requires the integration of many sensory cues, has also been shown to vary in fish exposed to different levels of predation threat. Fish from areas of low predation risk learn to solve spatial tasks faster than fish from high predation areas. However, it is not yet known whether simpler forms of learning, such as learning associations between two events, are similarly influenced. Simple forms of associative learning are likely to be affected by temperament because a willingness to approach and explore novel situations could provide animals with a learning advantage. However, it is possible that routine-forming and inflexible traits associated with risk-prone and increased exploratory behavior may act in the opposite way and make risk-prone individuals poorer at learning associations. To investigate this, we measured temperament in Panamanian bishop fish (Brachyrhaphis episcopi) sampled from a site known to contain many predators. The B. episcopi were then tested with an associative learning task. Within this population, fish that explored more were faster at learning a cue that predicted access to food, indicating a link between temperament and basic learning abilities.

  13. Can child temperament be related to early childhood caries?

    Science.gov (United States)

    Aminabadi, N A; Ghoreishizadeh, A; Ghoreishizadeh, M; Oskouei, S G; Ghojazadeh, M

    2014-01-01

    Beyond the biological risk factors of early childhood caries (ECC) is child temperament. This study aimed to investigate the relationship of ECC to different traits of child temperament, directly and indirectly through the nutritional and oral hygiene habits. Through a multi-stage sampling, 373 kindergarten children aged 18-36 months participated in this study. The primary caregivers filled in the Early Childhood Behaviour Questionnaire (ECBQ) and a checklist containing demographic data and the dietary and oral hygiene habits of the children. Children were examined for dental caries. The frequency of ECC was 41.14%. With 18 aspects of a child's temperament under consideration, attentional shifting, fear, frustration, low-intensity pleasure, sadness and shyness were significantly higher in the ECC group. Cuddliness, perceptual sensitivity, positive anticipation and soothability were significantly higher in caries-free children. Attentional shifting (p = 0.02), frustration (p = 0.02) and shyness (p = 0.03) were risk factors and cuddliness (p nutritional and oral hygiene habits, easily soothable children were 0.69 times less likely to use sweetened liquids frequently [odds ratio (OR) 0.69, 95% confidence interval (CI) 0.49-0.97, p = 0.03], while sad children were 0.58 times less likely to brush (OR 0.58, 95% CI 0.36-0.94, p = 0.02). Considering temperament traits along with socioeconomic status, positive anticipation was the most significant determinant of ECC (OR 1.57, 95% CI 1.13-2.19, p = 0.007). However, considering temperament, socioeconomic measures and child habits among ECC risk factors, the most significant was the initiation of brushing habits (OR 5.41, 95% CI 2.81-12.98, p = 0.002). PMID:24216506

  14. Subchronic 4-month oral toxicity study of dried Smallanthus sonchifolius (yacon) roots as a diet supplement in rats.

    Science.gov (United States)

    Genta, Susana B; Cabrera, Wilfredo M; Grau, Alfredo; Sánchez, Sara S

    2005-11-01

    Yacon roots are a rich source of fructooligosaccharides (FOS) and have a long use tradition as food in the Andean region. However, there are no published reports regarding their toxicology and use safety. The aim of this study was to analyze the effects of subchronic (4-months) oral consumption of dried yacon root flour as a diet supplement using normal Wistar rats. Two daily intake levels were used, equivalent to 340 mg and 6800 mgFOS/body weight, respectively. Yacon administered as a diet supplement was well tolerated and did not produce any negative response, toxicity or adverse nutritional effect at both intake levels used. Yacon root consumption showed no hypoglycemic activity in normal rats and resulted in significantly reduced post-prandial serum triacylglycerol levels in both doses assayed. Conversely, serum cholesterol reduction was not statistically significant. Cecal hypertrophy was observed in rats fed only the high dose. Our results indicating lack of toxicity and a certain beneficial metabolic activity in normal rats warrant further experiments with normal subjects and patients suffering metabolic disorders. They should also be considered when establishing the regulatory framework of this natural product by national health authorities and international trade agencies. PMID:15979774

  15. Chronic myelogenous leukemia in chronic phase transforming into acute leukemia under treatment with dasatinib 4 months after diagnosis.

    Science.gov (United States)

    Nakamura, Yukitsugu; Tokita, Katsuya; Nagasawa, Fusako; Takahashi, Wataru; Nakamura, Yuko; Sasaki, Ko; Ichikawa, Motoshi; Mitani, Kinuko

    2016-03-01

    We report a 64-year-old woman morphologically diagnosed with chronic myelogenous leukemia in the chronic phase. Despite having achieved a complete hematological response following treatment with dasatinib, she developed lymphoblastic crisis 4 months later. Blastic cells were in a CD45-negative and SSC-low fraction, and positive for CD10, CD19, CD34, and HLA-DR expression and rearrangement in the immunoglobulin heavy chain gene. Chemotherapy using the HyperCVAD/MA regimen led to a complete cytogenetic response, and after cord blood transplantation, she obtained a complete molecular remission. However, the crisis recurred 6 months later. Another salvage therapy using L-AdVP regimen followed by nilotinib led to a complete molecular remission. Retrospective analyses using flow cytometry and polymerase chain reaction revealed a minimal blastic crisis clone present in the initial marrow in chronic phase. This case is informative as it suggests that sudden blastic crisis may occur from an undetectable blastic clone present at initial diagnosis and that leukemic stem cells may survive cytotoxic chemotherapy that eliminates most of the blastic cells. PMID:26662559

  16. Neutropenia - infants

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/007230.htm Neutropenia - infants To use the sharing features on this page, please enable JavaScript. Neutropenia is an abnormally low number of white blood ...

  17. CPR: Infant

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Infant (1:52) Refresher videos only utilize this player QUICK LINKS Home ...

  18. Pneumothorax - infants

    Science.gov (United States)

    ... around the lungs, which leads to a lung collapse. This article discusses pneumothorax in infants. Causes A pneumothorax occurs when some of the tiny air sacs (alveoli) in a baby's lung become overinflated and burst. ...

  19. TEMPERAMENT, FAMILY ENVIRONMENT, AND BEHAVIOR PROBLEMS IN CHILDREN WITH NEW-ONSET SEIZURES

    Science.gov (United States)

    Baum, Katherine T.; Byars, Anna W.; deGrauw, Ton J.; Johnson, Cynthia S.; Perkins, Susan M.; Dunn, David W.; Bates, John E.; Austin, Joan K.

    2007-01-01

    Children with epilepsy, even those with new-onset seizures, exhibit relatively high rates of behavior problems. The purpose of this study was to explore the relationships among early temperament, family adaptive resources, and behavior problems in children with new-onset seizures. Our major goal was to test whether family adaptive resources moderated the relationship between early temperament dimensions and current behavior problems in 287 children with new-onset seizures. Two of the three temperament dimensions (difficultness and resistance to control) were positively correlated with total, internalizing, and externalizing behavior problems (all p < 0.0001). The third temperament dimension, unadaptability, was positively correlated with total and internalizing problems (p < 0.01). Family adaptive resources moderated the relationships between temperament and internalizing and externalizing behavior problems at school. Children with a difficult early temperament who live in a family environment with low family mastery are at the greatest risk for behavior problems. PMID:17267291

  20. [Infant feeding].

    Science.gov (United States)

    Robert, M

    2012-09-01

    Infants are vulnerable: their growth and their development depend largely on their nutritional status. It is important to propose for them an optimal food. The human milk is unquestionably the best choice for the infant. When breastfeeding is not possible, the choice of the milk is made among hundreds of formulas for infants. They are regulated by a European directive. The healthcare professionals have to recommend as often as possible an infant formula: low protein content, predominance of whey proteins, enrichment with long chain fatty acids, lactose, addition of pre- or probiotics. The formulas for specific indications will be recommended in case of particular situations after verification that the complaints (constipation, regurgitations, stomach pains) cannot be corrected by simple dietary measures (increasing of the intakes of meals with a concomitant reduction of the volume of the meals). The food diversification is recommended between 17 and 26 weeks according to the neuromuscular capacities of the infant. These meals must be presented with a spoon to assure a sufficient nutritional intake. In Belgium, the use is to begin with fruits. One should avoid adding biscuits or sugar. The meal of vegetables will be introduced a little later. It should consist of starchy foods, vegetables with some fat to which the meat will be added. Numerous foods (biscuits, croissants and similar products, chips) should never be part of the ordinary menu, but should be reserved for particular occasions. The education of the children should begin from this age on.

  1. Infant formula.

    Science.gov (United States)

    O'Connor, Nina R

    2009-04-01

    Although the American Academy of Pediatrics and the American Academy of Family Physicians recommend breast milk for optimal infant nutrition, many parents still choose formula as an acceptable alternative. The wide variety of available formulas is confusing to parents and physicians, but formulas can be classified according to three basic criteria: caloric density, carbohydrate source, and protein composition. Most infants require a term formula with iron. There is insufficient evidence to recommend supplementation with docosahexaenoic acid or arachidonic acid. Soy formulas are indicated for congenital lactase deficiency and galactosemia, but are not recommended for colic because of insufficient evidence of benefit. Hypoallergenic formulas with extensively hydrolyzed protein are effective for the treatment of milk protein allergy and the prevention of atopic disease in high-risk infants. Antireflux formulas decrease emesis and regurgitation, but have not been shown to affect growth or development. Most infants with reflux require no treatment. Family physicians can use these guidelines to counsel parents about infant formula, countering consumer advertising that is not evidence-based. PMID:19378873

  2. 早期干预对婴幼儿社会情绪发展的影响%Effects of early intervention on social emotion in infants

    Institute of Scientific and Technical Information of China (English)

    穆凤霞; 于洋; 戴耀华; 彭雪飞; 杜文杰; 鲍秀兰

    2012-01-01

    目的 探讨早期综合干预对培养婴幼儿社会情绪能力发展及健全人格的影响.方法 选择2007年9月1日至12月31日出生于怀柔区并在怀柔区妇幼保健院进行定期体检的新生儿60人,随机分成干预组和对照组各30人.干预组除常规保健指导外,由经培训的专业人员负责进行健全人格培养的个体化指导,两组均定期随访.在婴儿1~4个月和2岁完成儿童气质量表,2.5~3岁时采用幼儿人格发展趋向量表、婴幼儿智能发育量表等标准化工具进行评估.结果 干预组幼儿人格发展趋向量表(t=5.393,P<0.001)、婴幼儿智能发育量表(智力发育指数:t=2.420、神经运动发育指数:t=2.176,均P<0.05)的各项平均分及气质特点(χ2=12.543,P=0.014)与对照组比较差异均有统计学意义(均P<0.05);干预组的结果 均显著优于对照组.结论 早期干预能显著促进婴幼儿社会情绪能力和健全人格的发展,0~2岁是培养婴幼儿健全人格的黄金时期.%Objective To explore the effects of early comprehensive intervention on social emotional competence and healthy personality development in infants. Methods Sixty newborns who were born from September 1 to December 31, 2007 in Huairou district and took periodic medical examinations in Huairou Maternal and Child Health Hospital were chosen and randomly assigned to early intervention group ( 30 cases ) and control group ( 30 cases ). In addition to common health guidance, individualized instructions of healthy personality were organized by well-trained professionals for early intervention group. Both groups were followed up regularly. The standard instruments including Temperament Questionnaire (1-4 months old and 2 years old ), Personality Tendency Scale for Children ( PTSC ) ( 2. 5-3 years old ) and CDCC Scale of infant development were used to assess the effects of intervention. Results The mean scores of PTSC ( t =5. 393 , P<0.001 ), CDCC ( MDI: t = 2. 420, P < 0

  3. EEG asymmetry at 10 months of age: are temperament trait predictors different for boys and girls?

    Science.gov (United States)

    Gartstein, Maria A; Bell, Martha Ann; Calkins, Susan D

    2014-09-01

    Frontal EEG asymmetry patterns represent markers of individual differences in emotion reactivity and regulation, with right hemisphere activation linked with withdrawal behaviors/emotions (e.g., fear), and activation of the left hemisphere associated with approach (e.g., joy, anger). In the present study, gender was examined as a potential moderator of links between infant temperament at 5 months, and frontal EEG asymmetry patterns recorded during an Arm Restraint procedure at 10 months of age. Positive Affectivity/Surgency (PAS), Negative Emotionality (NE), and Orienting/Regulatory Capacity (ORC) were considered as predictors, with PAS emerging as significant for males; higher levels translating into greater right-frontal activation later in infancy. For females, ORC accounted for a significant portion of the frontal asymmetry scores, with higher ORC being associated with greater right-frontal activation. The moderating influence of gender noted in this study is discussed in the context of implications for discrepancies in rates/symptoms of psychopathology later in childhood.

  4. Regulatory competence and social communication in term and preterm infants at 12 months corrected age. Results from a randomized controlled trial.

    Science.gov (United States)

    Olafsen, Kåre S; Rønning, John A; Handegård, Bjørn Helge; Ulvund, Stein Erik; Dahl, Lauritz Bredrup; Kaaresen, Per Ivar

    2012-02-01

    Temperamental regulatory competence and social communication in term and preterm infants at 12 months corrected age was studied in a randomized controlled intervention trial aimed at enhancing maternal sensitive responsiveness. Surviving infants competence was measured with the Infant Behavior Questionnaire, and social communication with the Early Social Communication Scales. Preterm intervention infants with low regulatory competence had higher responding to joint attention than preterm control infants. A sensitizing intervention may moderate the association between temperament and social communication, and thus allow an alternative functional outlet for preterm infants low in regulatory competence. The finding may have implications for conceptualizations of the role of early sensitizing interventions in promoting important developmental outcomes for premature infants.

  5. Neuropsychological performance and affective temperaments in Euthymic patients with bipolar disorder type II.

    Science.gov (United States)

    Romero, Ester; Holtzman, Jessica N; Tannenhaus, Lucila; Monchablon, Romina; Rago, Carlo Mario; Lolich, Maria; Vázquez, Gustavo H

    2016-04-30

    Affective temperament has been suggested as a potential mediator of the effect between genetic predisposition and neurocognitive functioning. As such, this report seeks to assess the extent of the correlation between affective temperament and cognitive function in a group of bipolar II subjects. 46 bipolar II outpatients [mean age 41.4 years (SD 18.2); female 58.9%] and 46 healthy controls [mean age 35.1 years (SD 18); female 56.5%] were evaluated with regard to their demographic and clinical characteristics, affective temperament, and neurocognitive performance. Crude bivariate correlation analyses and multiple linear regression models were constructed between five affective temperament subscales and eight neurocognitive domains. Significant correlations were identified in bipolar patients between hyperthymic temperament and verbal memory and premorbid IQ; cyclothymic temperament and attention; and irritable temperament, attention, and verbal fluency. In adjusting for potential confounders of the relationship between temperament and cognitive function, the strongest mediating factors among the euthymic bipolar patients were found to be residual manic and depressive symptoms. It is therefore concluded that affective temperaments may partially influence the neurocognitive performance of both healthy controls and euthymic patients with bipolar disorder type II in several specific domains. PMID:27086230

  6. Barium meal examination of infants under four months of age presenting with vomiting

    Energy Technology Data Exchange (ETDEWEB)

    Arthur, R.J.; Ziervogel, M.A.; Azmy, A.F.

    1984-02-01

    One hundred barium meal examinations performed on infants of less than 4 months of age are reviewed. All the infants presented with vomiting as a major symptom and the diagnosis remained in doubt following the initial clinical assessment. Fifty seven per cent of the examinations showed an abnormality of which 45% were throught to be significant. Hypertrophic pyloric stenosis was demonstrated in 23 infants. Other abnormalities included hiatus hernia, gastrooesophageal reflux, and duodenal abnormalities. The value of barium meal examinations in this group of infants is emphasised.

  7. Temperament and Mood Detection Using Case-Based Reasoning

    Directory of Open Access Journals (Sweden)

    Adebayo Kolawole John

    2014-02-01

    Full Text Available Case-Based Reasoning (CBR is a branch of AI that is employed to solving problems which emphasizes the use of previous solutions in solving similar new problems. This work presents TAMDS, a Temperament and Mood Detection system which employs Case-Based Reasoning technique. The proposed system is adapted to the field of psychology to help psychologists solve part of the problems in their complex domain. We have designed TAMDS to detect temperament and moods of individuals. A major aim of our system is to help individuals who are out of reach of a professional psychologist to manage their personality and moods because as humans, moods affect our perceptions, personal health, the way we view the world around us and the way we react to it.

  8. Temperament, character and serotonin activity in the human brain

    DEFF Research Database (Denmark)

    Tuominen, L; Salo, J; Hirvonen, J;

    2013-01-01

    The psychobiological model of personality by Cloninger and colleagues originally hypothesized that interindividual variability in the temperament dimension 'harm avoidance' (HA) is explained by differences in the activity of the brain serotonin system. We assessed brain serotonin transporter (5-HTT......-existing Temperament and Character Inventory (TCI) scores. A total of 22 subjects free of psychiatric and somatic disorders were included in the matched high- and low-HA groups. The main outcome measure was regional 5-HTT binding potential (BPND) in high- and low-HA groups estimated with PET and [11C]N,N-dimethyl-2......-(2-amino-4-methylphenylthio)benzylamine ([11C]MADAM). In secondary analyses, 5-HTT BPND was correlated with other TCI dimensions....

  9. Genetic and environmental structure of Cloninger's temperament and character dimensions.

    Science.gov (United States)

    Ando, Juko; Suzuki, Atsunobu; Yamagata, Shinji; Kijima, Nobuhiko; Maekawa, Hiroko; Ono, Yutaka; Jang, Kerry L

    2004-08-01

    The multivariate genetic and environmental structure of Cloninger's Temperament and Character Inventory (TCI) was investigated in a sample of 617 pairs of adolescent and young adult twins from Japan. Additive genetic factors accounted for 22% to 49% of the variability on all TCI temperament scales. Although the theory predicts lower heritability for the character scales, all character subscales had a substantial genetic contribution, and nonshared environmental influences accounted for the remainder. Multivariate genetic analyses showed that several subscales used to define one dimension shared a common genetic basis with subscales defining others. Using the degree of shared genetic influence as the basis to rearrange the TCI subscales into new dimensions, it was possible to create genetically independent scales. The implications for personality measurement, theory, and molecular genetic research are discussed.

  10. Relationship of maternal parenting behaviors to preschool children's temperament.

    Science.gov (United States)

    Simonds, M P; Simonds, J F

    1981-01-01

    Mothers of 182 preschool nursery school children rated their own parenting responses on a "Parent's Report" questionnaire. At the same time the mothers responded to the "Behavior Style Questionnaire" (BSQ) from which scores were determined for nine categories of temperament. On the basis of category scores the children were grouped into one of five temperament clusters i.e. easy, difficult, slow to warm up, high intermediate, low intermediate. The children's membership in BSQ clusters was independent of sex, age, birth order, and mothers employment status but there was a significantly higher ratio of "easy" children from higher socioeconomic classes I and II. Mothers of children grouped in either the "difficult" or "slow to warmup"clusters were more likely to use "guilt inducing" and "temper-detachment" parenting styles than mothers of children grouped in the "easy" cluster.

  11. Nature over nurture: temperament, personality, and life span development.

    Science.gov (United States)

    McCrae, R R; Costa, P T; Ostendorf, F; Angleitner, A; Hrebícková, M; Avia, M D; Sanz, J; Sánchez-Bernardos, M L; Kusdil, M E; Woodfield, R; Saunders, P R; Smith, P B

    2000-01-01

    Temperaments are often regarded as biologically based psychological tendencies with intrinsic paths of development. It is argued that this definition applies to the personality traits of the five-factor model. Evidence for the endogenous nature of traits is summarized from studies of behavior genetics, parent-child relations, personality structure, animal personality, and the longitudinal stability of individual differences. New evidence for intrinsic maturation is offered from analyses of NEO Five-Factor Inventory scores for men and women age 14 and over in German, British, Spanish, Czech, and Turkish samples (N = 5,085). These data support strong conceptual links to child temperament despite modest empirical associations. The intrinsic maturation of personality is complemented by the culturally conditioned development of characteristic adaptations that express personality; interventions in human development are best addressed to these.

  12. Nature over nurture: temperament, personality, and life span development.

    Science.gov (United States)

    McCrae, R R; Costa, P T; Ostendorf, F; Angleitner, A; Hrebícková, M; Avia, M D; Sanz, J; Sánchez-Bernardos, M L; Kusdil, M E; Woodfield, R; Saunders, P R; Smith, P B

    2000-01-01

    Temperaments are often regarded as biologically based psychological tendencies with intrinsic paths of development. It is argued that this definition applies to the personality traits of the five-factor model. Evidence for the endogenous nature of traits is summarized from studies of behavior genetics, parent-child relations, personality structure, animal personality, and the longitudinal stability of individual differences. New evidence for intrinsic maturation is offered from analyses of NEO Five-Factor Inventory scores for men and women age 14 and over in German, British, Spanish, Czech, and Turkish samples (N = 5,085). These data support strong conceptual links to child temperament despite modest empirical associations. The intrinsic maturation of personality is complemented by the culturally conditioned development of characteristic adaptations that express personality; interventions in human development are best addressed to these. PMID:10653513

  13. A temperament for learning: The limbic system and myelomeningocele

    Directory of Open Access Journals (Sweden)

    Vachha Behroze

    2004-12-01

    Full Text Available This article was the winner of the triennial Casey Holter Memorial Prize awarded by the Society for Research into Hydrocephalus and Spina Bifida, 2004. Abstract This essay explores the link between the limbic/hypothalamic systems within the complex conditions of hydrocephalus and myelomeningocele. Acknowledging the neuroanatomical and neuroendocrine risks inherent in the developing brains of these individuals, we focus on the converging components of temperament, cognition, and language.

  14. Personality, temperament, organizational climate and organizational citizenship behavior of volunteers

    OpenAIRE

    Elżbieta Chwalibóg

    2011-01-01

    The following article aims to present the results of studies on the relationship of temperament, personality and organizational climate with the occurrence of Organizational Citizenship Behavior (OCB) in the organization. The study was qualitative, and correlational. The study group consisted of 42 activists in voluntary organizations aged from 18 to 19 years old, 15 men and 27 women. The following questionnaires were used: The scale measuring Organizational Citizenship Behavior (OCB) S. Reto...

  15. Nature and nurturing: parenting in the context of child temperament.

    Science.gov (United States)

    Kiff, Cara J; Lengua, Liliana J; Zalewski, Maureen

    2011-09-01

    Accounting for both bidirectional and interactive effects between parenting and child temperament can fine-tune theoretical models of the role of parenting and temperament in children's development of adjustment problems. Evidence for bidirectional and interactive effects between parenting and children's characteristics of frustration, fear, self-regulation, and impulsivity was reviewed, and an overall model of children's individual differences in response to parenting is proposed. In general, children high in frustration, impulsivity and low in effortful control are more vulnerable to the adverse effects of negative parenting, while in turn, many negative parenting behaviors predict increases in these characteristics. Frustration, fearfulness, and effortful control also appear to elicit parenting behaviors that can predict increases in these characteristics. Irritability renders children more susceptible to negative parenting behaviors. Fearfulness operates in a very complex manner, sometimes increasing children's responses to parenting behaviors and sometimes mitigating them and apparently operating differently across gender. Important directions for future research include the use of study designs and analytic approaches that account for the direction of effects and for developmental changes in parenting and temperament over time. PMID:21461681

  16. Normal Thymic Size and Low Rate of Infections in Human Donor Milk Fed HIV-Exposed Uninfected Infants from Birth to 18 Months of Age

    Directory of Open Access Journals (Sweden)

    Dorthe Lisbeth Jeppesen

    2013-01-01

    Full Text Available Objective. To evaluate the immune function in HIV-exposed uninfected (HIV-EU infants fed human donor milk. Methods. Ultrasound-obtained thymic index (Ti, T-lymphocyte subsets, and the number of infections were examined from birth to 18 months of age in 18 HIV-EU infants. The infants were compared to a cohort of 47 term, HIV-unexposed breastfed or formula-fed infants. Results. The thymic size at 12 months of age was not significantly different between the HIV-EU group and the control infants (P=0.56. At 4 months of age, the HIV-EU infants had significantly fewer infections than the control infants (P<0.001. Furthermore, in the control group, the infants exclusively breastfed at 4 months of age had significantly fewer infections at 8 months when compared to age-matched formula-fed infants (P=0.001. Conclusion. HIV-EU infants fed human donor milk have normal growth of thymus and contract fewer infections than other healthy infants. This finding along with fewer infections in exclusively breastfed infants compared to formula-fed infants supports the beneficial effect of human milk on the immune system. We suggest, when breastfeeding is not possible, that providing human donor milk to vulnerable groups of infants will be beneficial for their maturing immune system.

  17. 78 FR 54911 - Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components...

    Science.gov (United States)

    2013-09-06

    ... COMMISSION Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components.... International Trade Commission has received a complaint entitled Certain Thermal Support Devices for Infants, Infant Incubators, Infant Warmers and Components Thereof, DN 2976; the Commission is soliciting...

  18. CPR: Infant

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Infant (1:52) Refresher videos only utilize this player QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store ...

  19. Nutrition, growth, and allergic diseases among very preterm infants after hospital discharge

    DEFF Research Database (Denmark)

    Zachariassen, Gitte

    2013-01-01

    with breastfeeding among very preterm infants at hospital discharge. 3. To describe possible feeding-problems during the intervention-period, and allergic diseases during the first year of life, among very preterm infants related to their nutrition after hospital discharge. 4. To describe the content...... until August 2008 of whom 157 were excluded due to diseases or circumstances influencing nutrition. Further 156 refused participation in the interventional part of the study, but data on breastfeeding, weight, and some epidemiological data until discharge were available. Results on breastfeeding rate at...... fortification (group B) until 4 months CA. Infants (n = 113) who were bottle-fed at discharge (group C) were given a preterm formula (PF) until 4 months CA. Infants were examined at the outpatient clinics at term, and at 2, 4, 6, and 12 months CA, where parameters on growth, allergic diseases, possible feeding...

  20. Wildlife conservation and animal temperament: causes and consequences of evolutionary change for captive, reintroduced, and wild populations

    NARCIS (Netherlands)

    McDougall, P.T.; Réale, D.; Sol, D.; Reader, S.M.

    2006-01-01

    We argue that animal temperament is an important concept for wildlife conservation science and review causes and consequences of evolutionary changes in temperament traits that may occur in captive-breeding programmes. An evolutionary perspective is valid because temperament traits are heritable, li

  1. Mother’s and Father’s Reports on Their Child’s Temperament: Does Gender Matter?

    OpenAIRE

    Bayly, Benjamin; Gartstein, Maria

    2012-01-01

    Temperament ratings were obtained from 56 pairs of parents throughout the child’s first year to examine similarities and discrepancies in their report. Age, gender, stress, depression, and mother’s temperament were considered as factors possibly contributing to differences in the parents’ ratings of their child’s temperament.

  2. Cross-National Study of Children's Temperament: Structural Validity of the Student Styles Questionnaire

    Science.gov (United States)

    Callueng, Carmelo M.

    2012-01-01

    Temperament has a long history of scholarship dating back as early as 350 BC when Hippocrates (1984) associated body fluids or temperament with behavior. Temperament is broadly described as stylistic and relatively stable traits that subsume intrinsic tendencies to act and react in somewhat predictable ways to people, events, and other stimuli.…

  3. The Usefulness of Assessing and Identifying Workers' Temperaments and Their Effects on Occupational Stress in the Workplace.

    Directory of Open Access Journals (Sweden)

    Yasuhiko Deguchi

    Full Text Available The relationship between temperaments and mental disorders has been reported in previous studies, but there has been little attention to temperaments in the occupational safety and health research. The aim of this study was to clarify the effects of temperaments on occupational stress among local government employees. The subjects were 145 Japanese daytime workers in local government. Temperaments were assessed by the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Auto questionnaire (TEMPS-A. Occupational stress was assessed using the Generic Job Stress Questionnaire (GJSQ. Hierarchical multiple linear regression analysis was used. Hyperthymic temperament predicted a higher level of job control, and a lower level of role ambiguity and job future ambiguity. Irritable temperament predicted a lower level of social support from supervisors and a higher level of role conflict, variance in workload and intragroup conflict. Anxious temperament predicted a lower level of social support from coworkers and a higher level of job future ambiguity. The sample size was small. Only Japanese local government employees were surveyed. Hyperthymic temperament played a protective role, and irritable, anxious temperament played a vulnerable role against one's own occupational stress and recognizing the roles they play in work life would lead to self-insight. Additionally, recognition of the temperaments and temperament-related stressors by one's supervisors or coworkers would facilitate provision of social support.

  4. Temperament Styles of Children in Three Sub-Saharan African Countries

    Science.gov (United States)

    Oakland, Thomas; Callueng, Carmelo

    2015-01-01

    This cross-national research examined temperament style preferences among children in three sub-Saharan African countries (i.e., Nigeria, South Africa, and Zimbabwe) and possible differences between them on four bipolar temperament styles: extroverted-introverted, practical-imaginative, thinking-feeling, and organized-flexible. Children in these…

  5. Relationship between regional brain glucose metabolism and temperament factor of personality

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Sang Soo; Lee, Eun Ju; Yoon, Eun Jin; Kim, Yu Kyeong; Lee, Won Woo; Kim, Sang Eun [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2005-07-01

    Temperament factor of personality has been considered to have correlation with activity in a specific central monoaminergic system. In an attempt to explore neuronal substrate of biogenetic personality traits, we examined the relationship between regional brain glucose metabolism and temperament factor of personality. Twenty right-handed healthy subjects (age, 24{+-}4 yr: 10 females and 10 males) were studied with FDG PET. Their temperaments were assessed using the Temperament and Character Inventory (TCI), which consisted of four temperament factors (harm avoidance (HA), novelty seeking (NS), reward dependence (RD), persistency) and three personality factors. The relationship between regional glucose metabolism and each temperament score was tested using SPM99 (P < 0.005, uncorrected). NS score was negatively correlated with glucose metabolism in the frontal areas, insula, and superior temporal gyrus mainly in the right hemisphere. Positive correlation between NS score and glucose metabolism was observed in the left superior temporal gyrus. HA score showed negative correlation with glucose metabolism in the middle and orbitofrontal gyri as well as in the parahippocampal gyrus. RD score was positively correlated with glucose metabolism in the left middle frontal gyrus and negative correlated in the posterior cingulate gyrus and caudate nucleus. We identified the relationship between regional brain glucose metabolism and temperamental personality trait. Each temperament factor had a relation with functions of specific brain areas. These results help understand biological background of personality and specific feedback circuits associated with each temperament factor.

  6. Mothers' Temperament and Personality: Their Relationship to Parenting Behaviors, Locus of Control, and Young Children's Functioning.

    Science.gov (United States)

    Puff, Jayme; Renk, Kimberly

    2016-10-01

    There appears to be a lack of construct clarity and a dearth of studies that have examined both mothers' temperament and personality in conjunction with parenting behaviors when predicting young children's functioning. As a result, this study examined these constructs jointly so that a further understanding of how mothers' temperament and personality may work together to predict young children's functioning could be gained. As part of this study, 214 diverse mothers with young children who ranged in age from 2- to 6-years rated their own temperament and personality, their parenting characteristics, and their young children's functioning (i.e., temperament and emotional and behavioral functioning). Based on the findings of hierarchical regression analyses completed in this study, both mothers' temperament and personality may be important individual predictors of young children's temperament but may be important joint predictors, along with parenting behaviors, of young children's behavior problems. Consequently, future research should examine the role that mothers' temperament and personality characteristics may play in conjunction with their parenting behaviors when trying to understand young children's functioning. These findings will be particularly helpful for professionals providing parenting interventions to families with young children who have difficult temperament styles and/or emotional and behavioral problems. PMID:26649858

  7. Self-regulation underlies temperament and personality: An integrative developmental framework.

    NARCIS (Netherlands)

    van Aken, M.A.G.; Denissen, J.J.A.; Wood, D.; Penke, Lars

    2014-01-01

    In this article, we present a n integrative per-spective on temperament and personality development.Personality and temperament are concep tualized as regu-latory systems that start as physiological reactivity toenvironmenta l featu res early in life, but are increasinglysupplemented by regulation e

  8. Temperament as a moderator of the relation between neighborhood and children's adjustment☆

    OpenAIRE

    Bush, Nicole R.; Lengua, Liliana J.; Colder, Craig R.

    2010-01-01

    Although proposed by bioecological models, there has been minimal empirical examination of whether children's individual differences moderate neighborhood effects on development. We used an urban community sample (8–12 years, N = 316) to examine interactions among neighborhood characteristics (problems and social organization) and children's temperament (fear, irritability and impulsivity) in predicting psychosocial adjustment. The main effects of neighborhood and temperament on outcomes were...

  9. The Role of Temperament in Children's Affective and Behavioral Responses in Achievement Situations

    Science.gov (United States)

    Hirvonen, Riikka; Aunola, Kaisa; Alatupa, Saija; Viljaranta, Jaana; Nurmi, Jari-Erik

    2013-01-01

    Although students' affects and behaviors in achievement situations have been shown to be influenced by their previous learning experiences, less is known about how they relate to students' dispositional characteristics, such as temperament. This study examined to what extent children's temperament is related to their affective and behavioral…

  10. Pre-adolescent gender differences in associations between temperament, coping and mood

    NARCIS (Netherlands)

    G.M. de Boo; M. Spiering

    2010-01-01

    Relationships between temperament, coping, depressive and aggressive mood in 8-12-year-old boys (n = 185) and girls (n = 219) were investigated, with a focus on gender differences. Children completed two self-report questionnaires: the Early Adolescent Temperament Questionnaire-Revised and Children'

  11. Toward an Etiology of Media Use Motivations: The Role of Temperament in Media Use.

    Science.gov (United States)

    Sherry, John L.

    2001-01-01

    Shows that the biologically rooted individual difference behavior variable of temperament was consistent and moderately strong causal factor in forming television use motivations among undergraduate students. Finds distinct patterns of relationships between temperament and all television use gratifications supporting the uses and gratifications…

  12. Heterogeneous selection on a heritable temperament trait in a variable environment

    NARCIS (Netherlands)

    Quinn, John L.; Patrick, Samantha C.; Bouwhuis, Sandra; Wilkin, Teddy A.; Sheldon, Ben C.

    2009-01-01

    P> Temperament traits increasingly provide a focus for investigating the evolutionary ecology of behavioural variation. Here, we examine the underlying causes and selective consequences of individual variation in the temperament trait 'exploration behaviour in a novel environment' (EB, based on an 8

  13. Temperament Styles of Children from South Africa and the United States

    Science.gov (United States)

    Oakland, Thomas; Pretorius, Jenny D.; Lee, Dong Hun

    2008-01-01

    Four bipolar temperament qualities (i.e. extroversion-introversion, practical-imaginative, thinking-feeling and organized-flexible) of 800 South African children, ages 9-10, 11-12, 13-14 and 15-17, first are described and then compared to temperament qualities of 800 US children of the same ages. South African children do not differ in their…

  14. Temperament Styles of Children in South Korea and the United States

    Science.gov (United States)

    Lee, Dong Hun; Oakland, Thomas; Ahn, Changgu

    2010-01-01

    Temperament styles of 4,628 South Korean children, ages 9-17, are described in reference to possible gender and age differences and compared with those of 3,200 US age peers in the light of Jung's theory of temperament as modified by Myers and Briggs, one that highlights four bipolar qualities: extroversion-introversion, practical-imaginative,…

  15. Affective temperaments and psychopathological dimensions of personality in bipolar and cyclothymic patients.

    Science.gov (United States)

    Harnic, Désirée; Pompili, Maurizio; Mazza, Marianna; Innamorati, Marco; Di Nicola, Marco; Catalano, Valeria; Bruschi, Angelo; Del Bono, Diletta; Forte, Alberto; Lester, David; Girardi, Paolo; Bria, Pietro; Janiri, Luigi

    2013-01-01

    The aims of the study were: (1) to study possible associations between temperament, personality dimensions, and psychopathological variables in a clinical sample of euthymic patients with bipolar disorder (BD) and cyclothymia; and (2) to assess how Cloninger's temperament and personality dimensions were associated with affective temperaments. Participants, consisting of 60 patients with BD (type I or II) and cyclothymia in the euthymic phase, completed Akiskal's Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Autoquestionnaire (TEMPS-A), and Cloninger's Temperament and Character Inventory-revised version (TCI-R). The diagnostic groups differed in past hospitalization, for age at onset of the disorder, and on two affective temperaments: the TEMPS-A Hyperthymia, and the TEMPS-A Irritability. There were six significant associations between affective temperaments and Cloninger's personality dimensions, ranging from 0.26 to 0.54. The measures of Akiskal and of Cloninger tap common behavioral features in patients with bipolar disorder and cyclothymia, yet the differences indicate that the two measures are not redundant. BD and cyclothymic patients differed significantly in temperament and personality, differences that may have important implications for treatment. PMID:23398272

  16. Stuttering, Temperament, and Anxiety: Data from a Community Cohort Ages 2-4 Years

    Science.gov (United States)

    Kefalianos, Elaina; Onslow, Mark; Ukoumunne, Obioha; Block, Susan; Reilly, Sheena

    2014-01-01

    Purpose: The purpose of this study was to ascertain whether and when temperament differences, including precursors of anxiety, emerge before onset and during stuttering development. Method: The authors prospectively studied temperament characteristics of a community cohort of children who stutter (N = 183) and children in the control group (N =…

  17. The relationship between temperament and autistic traits in a non-clinical students sample.

    Directory of Open Access Journals (Sweden)

    Ewa Pisula

    Full Text Available Since temperament affects the development of social behaviours and interpersonal relations, the possible links between autistic traits and temperament are of particular interest. The purpose of the study was to explore the relationships between autistic traits and temperamental characteristics in the framework of the Regulative Temperament Theory by Strelau, and the Emotionality, Activity and Sociability theory by Buss and Plomin, with particular emphasis on gender differences. The Autism Spectrum Quotient (AQ, Formal Characteristics of Behaviour--Temperament Inventory and Temperament Survey for Adults were administered. The participants were 593 university students, including 364 females and 229 males. Results showed positive correlations between autistic traits and Emotional Reactivity, Perseveration, Distress, Fear and Anger, and negative correlations with Activity, Briskness, Endurance and Sociability. The results of multiple regression analyses involving the Autism Spectrum Quotient score as a dependent measure were different for females and males. Results of exploratory PCA analysis showed that AQ score, Sociability and Activity loaded one factor (with AQ loading being opposite to two others. High AQ scorers demonstrated higher Emotional Reactivity, Perseveration, Distress and Anger, and lower Briskness, Endurance, Activity and Sociability as compared to norms for the general population. In this study we showed that temperament measures were able to identify items that correlated in parts with autistic traits, while other items were obverse. The relationships between temperament and autistic traits differ slightly between genders. We assume that with regard to the broader autism phenotype, temperaments might be helpful in characterizing healthy control samples.

  18. Stress-sensitivity and reciprocal associations between stressful events and adolescent temperament

    NARCIS (Netherlands)

    Laceulle, Odilia M.; van Aken, Marcel A. G.; Ormel, Johan; Nederhof, Esther

    2015-01-01

    This study aimed to elucidate the longitudinal, bidirectional associations between stressful life events (SLEs) and adolescent temperament. Subsequently, the study investigated whether the effects of SLEs on future temperament were moderated by (a) a cumulative sensitivity gene index (b) the 5-HTTLP

  19. Maternal Accuracy in Predicting Toddlers' Behaviors and Associations with Toddlers' Fearful Temperament

    Science.gov (United States)

    Kiel, Elizabeth J.; Buss, Kristin A.

    2006-01-01

    Past research provides associations between maternal parenting behaviors and characteristics such as depression and toddlers' fearful temperament. Less is known about how maternal cognitive characteristics and normal personality relate to fearful temperament. This study examined associations among the maternal cognitive characteristic of accuracy,…

  20. Temperament and parental child-rearing style: unique contributions to clinical anxiety disorders in childhood

    NARCIS (Netherlands)

    I.E. Lindhout; M.T. Markus; T.H.G. Hoogendijk; F. de Boer

    2009-01-01

    Both temperament and parental child-rearing style are found to be associated with childhood anxiety disorders in population studies. This study investigates the contribution of not only temperament but also parental child-rearing to clinical childhood anxiety disorders. It also investigates whether

  1. Deriving Childhood Temperament Measures from Emotion-Eliciting Behavioral Episodes: Scale Construction and Initial Validation

    Science.gov (United States)

    Gagne, Jeffrey R.; Van Hulle, Carol A.; Aksan, Nazan; Essex, Marilyn J.; Goldsmith, H. Hill

    2011-01-01

    The authors describe the development and initial validation of a home-based version of the Laboratory Temperament Assessment Battery (Lab-TAB), which was designed to assess childhood temperament with a comprehensive series of emotion-eliciting behavioral episodes. This article provides researchers with general guidelines for assessing specific…

  2. Stressful Events and Temperament Change during Early and Middle Adolescence : The TRAILS Study

    NARCIS (Netherlands)

    Laceulle, O. M.; Nederhof, E.; Karreman, A.; Ormel, J.; Van Aken, M. A. G.

    2012-01-01

    This project investigates how stressful events are related to deviations from normative temperament development during adolescence. Temperament traits were assessed at ages 11 and 16?years. Life-event data was captured using an interview (total n?=?1197). Normative changes were found in all traits.

  3. Educational Outcomes for Children At-Risk: The Influence of Individual Differences in Children's Temperaments

    Science.gov (United States)

    Al-Hendawi, Maha; Reed, Evelyn

    2012-01-01

    Individual differences in temperament can be protective or risk factors that may enhance or interfere with children's healthy development and educational success. This study examined the concurrent and predictive relationships between temperament, school adjustment, and academic achievement in children at-risk. Seventy-seven children at-risk, ages…

  4. Commentary: Differentiated Measures of Temperament and Multiple Pathways to Childhood Disorders

    Science.gov (United States)

    Rothbart, Mary K.

    2004-01-01

    Provided is a commentary on articles written for a special section on temperament and childhood disorders. Temperament's contributions to the development of childhood disorders are considered both generally and specifically. Questions are raised about the use of terminology in the field, particularly the term difficult. Differentiation of outcomes…

  5. The relationship between temperament and autistic traits in a non-clinical students sample.

    Science.gov (United States)

    Pisula, Ewa; Kawa, Rafał; Danielewicz, Dorota; Pisula, Wojciech

    2015-01-01

    Since temperament affects the development of social behaviours and interpersonal relations, the possible links between autistic traits and temperament are of particular interest. The purpose of the study was to explore the relationships between autistic traits and temperamental characteristics in the framework of the Regulative Temperament Theory by Strelau, and the Emotionality, Activity and Sociability theory by Buss and Plomin, with particular emphasis on gender differences. The Autism Spectrum Quotient (AQ), Formal Characteristics of Behaviour--Temperament Inventory and Temperament Survey for Adults were administered. The participants were 593 university students, including 364 females and 229 males. Results showed positive correlations between autistic traits and Emotional Reactivity, Perseveration, Distress, Fear and Anger, and negative correlations with Activity, Briskness, Endurance and Sociability. The results of multiple regression analyses involving the Autism Spectrum Quotient score as a dependent measure were different for females and males. Results of exploratory PCA analysis showed that AQ score, Sociability and Activity loaded one factor (with AQ loading being opposite to two others). High AQ scorers demonstrated higher Emotional Reactivity, Perseveration, Distress and Anger, and lower Briskness, Endurance, Activity and Sociability as compared to norms for the general population. In this study we showed that temperament measures were able to identify items that correlated in parts with autistic traits, while other items were obverse. The relationships between temperament and autistic traits differ slightly between genders. We assume that with regard to the broader autism phenotype, temperaments might be helpful in characterizing healthy control samples.

  6. Prevalence and risk of depressive symptoms 3-4 months post-surgery in a nationwide cohort study of Danish women treated for early stage breast-cancer

    DEFF Research Database (Denmark)

    Christensen, Søren; Zachariae, Robert; Jensen, Anders Bonde;

    2009-01-01

    BACKGROUND: Elevated levels of depressive symptoms are generally found among cancer patients, but results from existing studies vary considerably with respect to prevalence and proposed risk factors. PURPOSE: To study the prevalence of depressive symptoms and major depression 3-4 months following...

  7. MATERNAL ANXIETY SYMPTOMS AND MOTHER–INFANT SELF- AND INTERACTIVE CONTINGENCY

    OpenAIRE

    Beebe, Beatrice; Steele, Miriam; Jaffe, Joseph; Buck, Karen A.; Chen, Henian; Cohen, Patricia; Kaitz, Marsha; Markese, Sara; Andrews, Howard; Margolis, Amy; Feldstein, Stanley

    2011-01-01

    Associations of maternal self-report anxiety-related symptoms with mother–infant 4-month face-to-face play were investigated in 119 pairs. Attention, affect, spatial orientation, and touch were coded from split-screen videotape on a 1-s time base. Self- and interactive contingency were assessed by time-series methods. Because anxiety symptoms signal emotional dysregulation, we expected to find atypical patterns of mother–infant interactive contingencies, and of degree of stability/lability wi...

  8. The shared signal hypothesis and neural responses to expressions and gaze in infants and adults

    OpenAIRE

    Rigato, Silvia; Farroni, Teresa; Johnson, Mark H.

    2009-01-01

    Event-related potentials were recorded from adults and 4-month-old infants while they watched pictures of faces that varied in emotional expression (happy and fearful) and in gaze direction (direct or averted). Results indicate that emotional expression is temporally independent of gaze direction processing at early stages of processing, and only become integrated at later latencies. Facial expressions affected the face-sensitive ERP components in both adults (N170) and infants (N290 and P400...

  9. Temperament dimensions and posttraumatic stress symptoms in a previously deployed military sample.

    Science.gov (United States)

    Escolas, Sandra M; Escolas, Holliel D

    2015-01-01

    This study examines the effects of temperament on self-reported posttraumatic stress disorder (PTSD) symptoms from a convenience sample of US military service members (N=559). Previously deployed active duty service members completed anonymous questionnaires that included demographics, temperament, and PTSD measures. This study also examines demographic variables such as age, gender, ethnicity, race, education, and marital status, and service-related variables such as branch, grade, and years of military service for moderating effects. Results suggest a relationship between the temperament dimensions and PTSD symptoms in that the temperament dimensions of low mood quality, high levels of activity generally and during sleep, and low flexibility were found to predict high levels of self-reported PTSD symptoms. This is the first study incorporating temperament as a predictor of PTSD within a military population and provides the basis for future research in this area.

  10. Temperament as a moderator of the relation between neighborhood and children's adjustment.

    Science.gov (United States)

    Bush, Nicole R; Lengua, Liliana J; Colder, Craig R

    2010-09-01

    Although proposed by bioecological models, there has been minimal empirical examination of whether children's individual differences moderate neighborhood effects on development. We used an urban community sample (8-12 years, N = 316) to examine interactions among neighborhood characteristics (problems and social organization) and children's temperament (fear, irritability and impulsivity) in predicting psychosocial adjustment. The main effects of neighborhood and temperament on outcomes were consistent with previous research. Findings show that development is challenging in disadvantaged neighborhoods whatever one's temperament, however, some effects of neighborhood were conditioned by temperament, particularly children's fear and irritability. Neighborhood problems were more strongly related to lower social competence for fearful and for less irritable children. Neighborhood problems were more strongly related to higher internalizing problems for low-fear children. Neighborhood social organization was more strongly related to greater social competence for low-fear children. Findings are discussed in relation to "diathesis-stress" and "differential responsiveness" models of temperament. PMID:20948973

  11. Temperament dimensions and posttraumatic stress symptoms in a previously deployed military sample.

    Science.gov (United States)

    Escolas, Sandra M; Escolas, Holliel D

    2015-01-01

    This study examines the effects of temperament on self-reported posttraumatic stress disorder (PTSD) symptoms from a convenience sample of US military service members (N=559). Previously deployed active duty service members completed anonymous questionnaires that included demographics, temperament, and PTSD measures. This study also examines demographic variables such as age, gender, ethnicity, race, education, and marital status, and service-related variables such as branch, grade, and years of military service for moderating effects. Results suggest a relationship between the temperament dimensions and PTSD symptoms in that the temperament dimensions of low mood quality, high levels of activity generally and during sleep, and low flexibility were found to predict high levels of self-reported PTSD symptoms. This is the first study incorporating temperament as a predictor of PTSD within a military population and provides the basis for future research in this area. PMID:25651150

  12. Teacher-child Relationships in Preschool Period: The Roles of Child Temperament and Language Skills

    Directory of Open Access Journals (Sweden)

    Sibel YOLERİ

    2016-09-01

    Full Text Available The aim of this study was to determine how children’s temperament and language skills predict the effects of teacher–child relationships in preschool. Parents and preschool teachers completed three questionnaires: The Student-Teacher Relationship Scale, the Marmara Development Scale and the Short Temperament Scale for Children. The relational survey method was used in this study. The sample consisted of 195 preschool children. According to the results, a negative significant relationship was found between the teacher-child relationships scores and the reactivity sub-dimension of temperament. Also, there are positive significant relationships between teacher-child relationship scores and language skills. In addition, both the reactivity sub dimension of temperament and language skills demonstrate a predictor effect on the teacher-child relationships. Reactivity was the most important temperament trait factor affecting relationships.

  13. Relationship between job stress, temperament and depressive symptoms in female nurses

    Directory of Open Access Journals (Sweden)

    Yoko Kikuchi

    2014-08-01

    Full Text Available Objectives: A casual relationship between temperament, job stress and depressive symptoms has not been established yet. The purpose of this study was to assess the relationships between job stress, temperament and depressive symptoms in female nurses at a Japanese general hospital. Material and Methods: A self-report survey was conducted among 706 nurses. We measured job stress, temperament, and depressive symptoms using the Brief-Job Stress Questionnaire, the TEMPS-A and a screening scale of items from the Ministry of Health, Labour and Welfare of Japan. In order to examine the causal relationship between the measures the stepwise multiple regression and path analyses were used. Results: Depressive symptoms were modestly correlated with job stress (γ = -0.23-0.30. Except for hyperthymic temperament measures, the correlations between depressive symptoms and temperament types were significant and moderate (γ = 0.36-0.50. Overtime, job control as well as depressive and cyclothymic types of temperament were significantly correlated with depressive symptoms (β = 0.15, p < 0.05; β = 0.19, p < 0.01; β = 0.26, p < 0.001; β = 0.32, p < 0.001, respectively. Path-analysis revealed that depressive and cyclothymic types of temperament influenced depressive symptoms both directly (β = 0.67, p < 0.001 and indirectly via job stress (β = 0.35, p < 0.001 from temperament to job stress; β = 0.20, p < 0.05 from job stress to depressive symptoms. Irritable and anxious types of temperament and quantitative job overload did not contri­bute to the path-analytic model. Conclusions: Health care professionals should consider temperament, especially depressive and cyclothymic types, in order to help employees cope better with job stress factors. We need further research about the effective intervention to help employees better cope with their job stress.

  14. Working memory training in children: Effectiveness depends on temperament.

    Science.gov (United States)

    Studer-Luethi, Barbara; Bauer, Catherine; Perrig, Walter J

    2016-02-01

    Studies revealing transfer effects of working memory (WM) training on non-trained cognitive performance of children hold promising implications for scholastic learning. However, the results of existing training studies are not consistent and provoke debates about the potential and limitations of cognitive enhancement. To examine the influence of individual differences on training outcomes is a promising approach for finding causes for such inconsistencies. In this study, we implemented WM training in an elementary school setting. The aim was to investigate near and far transfer effects on cognitive abilities and academic achievement and to examine the moderating effects of a dispositional and a regulative temperament factor, neuroticism and effortful control. Ninety-nine second-graders were randomly assigned to 20 sessions of computer-based adaptive WM training, computer-based reading training, or a no-contact control group. For the WM training group, our analyses reveal near transfer on a visual WM task, far transfer on a vocabulary task as a proxy for crystallized intelligence, and increased academic achievement in reading and math by trend. Considering individual differences in temperament, we found that effortful control predicts larger training mean and gain scores and that there is a moderation effect of both temperament factors on post-training improvement: WM training condition predicted higher post-training gains compared to both control conditions only in children with high effortful control or low neuroticism. Our results suggest that a short but intensive WM training program can enhance cognitive abilities in children, but that sufficient self-regulative abilities and emotional stability are necessary for WM training to be effective. PMID:26353877

  15. Working memory training in children: Effectiveness depends on temperament.

    Science.gov (United States)

    Studer-Luethi, Barbara; Bauer, Catherine; Perrig, Walter J

    2016-02-01

    Studies revealing transfer effects of working memory (WM) training on non-trained cognitive performance of children hold promising implications for scholastic learning. However, the results of existing training studies are not consistent and provoke debates about the potential and limitations of cognitive enhancement. To examine the influence of individual differences on training outcomes is a promising approach for finding causes for such inconsistencies. In this study, we implemented WM training in an elementary school setting. The aim was to investigate near and far transfer effects on cognitive abilities and academic achievement and to examine the moderating effects of a dispositional and a regulative temperament factor, neuroticism and effortful control. Ninety-nine second-graders were randomly assigned to 20 sessions of computer-based adaptive WM training, computer-based reading training, or a no-contact control group. For the WM training group, our analyses reveal near transfer on a visual WM task, far transfer on a vocabulary task as a proxy for crystallized intelligence, and increased academic achievement in reading and math by trend. Considering individual differences in temperament, we found that effortful control predicts larger training mean and gain scores and that there is a moderation effect of both temperament factors on post-training improvement: WM training condition predicted higher post-training gains compared to both control conditions only in children with high effortful control or low neuroticism. Our results suggest that a short but intensive WM training program can enhance cognitive abilities in children, but that sufficient self-regulative abilities and emotional stability are necessary for WM training to be effective.

  16. Sudden Infant Death Syndrome

    Science.gov (United States)

    Sudden infant death syndrome (SIDS) is the sudden, unexplained death of an infant younger than one year old. Some people call ... boys, African Americans, and American Indian/Alaska Native infants have a higher risk of SIDS. Although health ...

  17. Osteopenia - premature infants

    Science.gov (United States)

    Neonatal rickets; Brittle bones - premature infants; Weak bones - premature infants; Osteopenia of prematurity ... that are born full-term. A lack of vitamin D may also lead to osteopenia in infants. ...

  18. Peripheral intravenous line - infants

    Science.gov (United States)

    PIV - infants; Peripheral IV - infants; Peripheral line - infants; Peripheral line - neonatal ... A peripheral intravenous line (PIV) is a small, short, plastic tube, called a catheter. A health care provider puts ...

  19. Study of the temperament of bos indicus calves on weaning

    OpenAIRE

    Gustavo da Silva Freitas; Paola Moretti Rueda; Tiago da Silva Valente; Luísa Cunha Carneiro; Mateus José Rodrigues Paranhos da Costa

    2012-01-01

    Ones of the largest commercial cattle herd in the world, Brazil has its cattle characterized by the use of an extensive system and the predominance of zebu breeds, especially the Nelore and its crosses. In this system the temperament of cattle becomes a problem because of the low human-animal interaction, and bad-tempered animals can cause accidents, increase maintenance costs of facilities and provide poorer quality of the carcass, meat and leather. The aim of this study was to evaluate the ...

  20. Personality, temperament, organizational climate and organizational citizenship behavior of volunteers

    Directory of Open Access Journals (Sweden)

    Elżbieta Chwalibóg

    2011-06-01

    Full Text Available The following article aims to present the results of studies on the relationship of temperament, personality and organizational climate with the occurrence of Organizational Citizenship Behavior (OCB in the organization. The study was qualitative, and correlational. The study group consisted of 42 activists in voluntary organizations aged from 18 to 19 years old, 15 men and 27 women. The following questionnaires were used: The scale measuring Organizational Citizenship Behavior (OCB S. Retowski, Formal Characteristics of Behaviour - Temperament Questionnaire (FCZ-KT B. Zawadzki and J. Strelau, Personality Inventory NEO-PI-Costa Jr. and Mc'Crae Polish Adaptation and Organizational Climate Questionnaire by L. von Rosenstiel and R. Bögel – K. Durniat Adaptation. The study revealed a clear positive correlation with Organizational Citizenship Behavior (OCB with a component of Agreeableness - Trust (A1, with Extraversion (E and its components: Warmth (E1, Excitement Seeking (E5 Activity (E4 and Gregariousness (E2 and the component of Conscientiousness – Self-Discipline (C5, component of Openness to Experience – Actions (O4, and also negative correlations with Neuroticism (N and its components: Vulnerability (N6, Self-Consciousness (N4 and Anxiety (N1. The study also revealed a clear positive correlations Organizational Citizenship Behavior (OCB with Activity (AK, Endurance (WT and Briskness (ŻW and a clear negative correlation with Perseveration (PE, Emotional Reactivity (RE. In the group of volunteers there were also showed positive correlations of Organizational Citizenship Behavior (OCB with a Career (Assessment and Promotion (OA and the Communication and Information (KI. Regression model developed using multiple regression (stepwise regression method takes into account the following variables: Activity (AK - Temperament, Agreeableness component of the Personality - Straightforwardness (A2, and the component of Neuroticism – Self

  1. Rumination Mediates the Relationship between Infant Temperament and Adolescent Depressive Symptoms

    Directory of Open Access Journals (Sweden)

    Amy H. Mezulis

    2011-01-01

    Full Text Available This study examined prospective associations between negative emotionality, rumination, and depressive symptoms in a community sample of 301 youths (158 females followed longitudinally from birth to adolescence. Mothers reported on youths' negative emotionality (NE at age 1, and youths self-reported rumination at age 13 and depressive symptoms at ages 13 and 15. Linear regression analyses indicated that greater NE in infancy was associated with more depressive symptoms at age 15, even after controlling for child gender and depressive symptoms at age 13. Moreover, analyses indicated that rumination significantly mediated the association between infancy NE and age 15 depressive symptoms in the full sample. When analyzed separately by gender, however, rumination mediated the relationship between NE and depressive symptoms for girls but not for boys. The results confirm and extend previous findings on the association between affective and cognitive vulnerability factors in predicting depressive symptoms and the gender difference in depression in adolescence, and suggest that clinical interventions designed to reduce negative emotionality may be useful supplements to traditional cognitive interventions for reducing cognitive vulnerability to depression.

  2. Effects of temperament and acclimation to handling on reproductive performance of Bos taurus beef females.

    Science.gov (United States)

    Cooke, R F; Bohnert, D W; Cappellozza, B I; Mueller, C J; Delcurto, T

    2012-10-01

    Two experiments evaluated the effects of temperament and acclimation to handling on reproductive performance of Bos taurus beef females. In Exp. 1, 433 multiparous, lactating Angus × Hereford cows were sampled for blood and evaluated for temperament before the breeding season. Cow temperament was assessed by chute score and exit velocity. Chute score was assessed on a 5-point scale according to behavioral responses during chute restraining. Exit score was calculated by dividing exit velocity into quintiles and assigning cows with a score from 1 to 5 (1 = slowest, 5 = fastest cows). Temperament score was calculated by averaging chute and exit scores. Cows were classified for temperament type according to temperament score (≤ 3 = adequate, > 3 = aggressive). Plasma cortisol concentrations were greater (P temperament. Cows with aggressive temperament had reduced (P ≤ 0.05) pregnancy and calving rate and tended to have reduced (P = 0.09) weaning rate compared with cows with adequate temperament. Hence, kilogram of calf born per cow was reduced (P = 0.05) and kilogram of calf weaned per cow tended to be reduced (P = 0.08) in aggressive cows. In Exp. 2, 88 Angus × Hereford heifers (initial age = 206 ± 2 d) were weighed (d 0 and 10) and evaluated for temperament score (d 10). On d 11, heifers were ranked by these variables and assigned to receive or not (control) an acclimation treatment. Acclimated heifers were processed through a handling facility 3 times weekly for 4 wk (d 11 to 39; Mondays, Wednesdays, and Fridays), whereas control heifers remained undisturbed on pasture. Heifer puberty status, evaluated via plasma progesterone concentrations, was assessed on d 0 and 10, d 40 and 50, 70 and 80, 100 and 110, 130 and 140, 160 and 170, and 190 and 200. Blood samples collected on d 10 and 40 were also analyzed for plasma concentrations of cortisol and haptoglobin. Temperament score was assessed again on d 40 and d 200. Acclimated heifers had reduced (P = 0

  3. "Did you call me?" 5-month-old infants own name guides their attention.

    Directory of Open Access Journals (Sweden)

    Eugenio Parise

    Full Text Available An infant's own name is a unique social cue. Infants are sensitive to their own name by 4 months of age, but whether they use their names as a social cue is unknown. Electroencephalogram (EEG was measured as infants heard their own name or stranger's names and while looking at novel objects. Event related brain potentials (ERPs in response to names revealed that infants differentiate their own name from stranger names from the first phoneme. The amplitude of the ERPs to objects indicated that infants attended more to objects after hearing their own names compared to another name. Thus, by 5 months of age infants not only detect their name, but also use it as a social cue to guide their attention to events and objects in the world.

  4. 78 FR 20511 - Safety Standard for Soft Infant and Toddler Carriers

    Science.gov (United States)

    2013-04-05

    ... issued a proposed rule on handheld infant carriers (77 FR 73354 (Dec. 10, 2012)). Hazards associated with... unresponsive with her face pressed into the parent's chest. Staff could not directly attribute the two reported... detached. One injury was reported when a seam failed, causing a 4- month-old child to fall and...

  5. Intervention with African American Premature Infants: Four-Month Results of an Early Intervention Program

    Science.gov (United States)

    Teti, Douglas M.; Black, Maureen M.; Viscardi, Rose; Glass, Penny; O'Connell, Melissa A.; Baker, Linda; Cusson, Regina; Reiner Hess, Christine

    2009-01-01

    This study evaluates the efficacy of an early intervention program targeting African American mothers and their premature, low birth weight infants at 3 to 4 months' corrected age from four neonatal intensive care units, 173 families are recruited (84 intervention, 89 control). The 8-session, 20-week intervention consists of a psychoeducational…

  6. Relative Echogenicity of Tendons and Ligaments of the Palmar Metacarpal Region in Foals from Birth to 4 Months of Age: A Longitudinal Study.

    Science.gov (United States)

    Spinella, Giuseppe; Britti, Domenico; Loprete, Giovanni; Musella, Vincenzo; Romagnoli, Noemi; Vilar, Jose M; Valentini, Simona

    2016-01-01

    The objective of this study was to evaluate relative echogenicity of superficial and deep digital flexor tendons, the accessory ligament of the deep digital flexor tendon and interosseous muscle of the metacarpal region in foals ages 1 week to 4 months; and assess the association between echogenicity and sex or side/laterality. Seven Standardbred trotter foals were examined. Right and left metacarpal regions (palmar surface) were ultrasonographically investigated, and four regions of interest were assessed. A significant increase in echogenicity was seen in superficial and deep digital flexor tendons, accessory ligament of deep digital flexor tendon, and interosseous muscle during growth from 1 week to 4 months of age. Echogenicity of examined tendons and ligaments was not influenced by gender nor laterality. Reference values for tendon and ligament echogenicity could function as a tool to discriminate between physiological and abnormal conditions such as congenital contractural conditions. PMID:27441630

  7. The effect of the deterioration of insulin sensitivity on beta-cell function in growth-hormone-deficient adults following 4-month growth hormone replacement therapy

    DEFF Research Database (Denmark)

    Rosenfalck, A M; Fisker, S; Hilsted, Jannik;

    1999-01-01

    .7 kg (P<0.01) in the GH-treated group. Treatment with GH for 4 months resulted in a significant increase in fasting blood glucose (before GH 5.0 +/- 0.3 and after 5.4 +/- 0.6 mmol/l, P<0.05), fasting plasma insulin (before GH 38.4 +/- 30.2 and after 55.3 +/- 34.7 pmol/l, P<0.02) and fasting proinsulin...

  8. Child temperament and maternal predictors of preschool children's eating and body mass index. A prospective study.

    Science.gov (United States)

    Bergmeier, Heidi; Skouteris, Helen; Horwood, Sharon; Hooley, Merrilyn; Richardson, Ben

    2014-03-01

    Research has previously identified relationships between child temperament and BMI during childhood. However, few studies have addressed the broader implications of child temperament on the development of obesogenic risk factors, such as maternal feeding, child eating and body mass index (BMI) of pre-schoolers. Hence, the current study evaluated cross-sectional and prospective associations between child temperament, maternal feeding, maternal parenting styles, mother-child interaction, preschoolers' eating behaviours and BMI. Child irritability, cooperation-manageability and easy-difficult temperaments, mother-child dysfunctional interaction, maternal pressure to eat and restriction were significantly cross-sectionally associated with child eating behaviours. Child enjoyment of food was significantly associated with child BMI. Child easy-difficult temperament and mother-child dysfunctional interaction predicted child eating behaviours longitudinally and baseline child BMI measures predicted child BMI longitudinally. Average maternal ratings of child temperament were relatively neutral, potentially explaining why most associations were not robust longitudinally. Future research should include a sample of greater socio-economic and BMI diversity as well as objective measures of child temperament, diet composition, maternal feeding practices, and mother-child interaction. PMID:24345325

  9. Child temperament and maternal predictors of preschool children's eating and body mass index. A prospective study.

    Science.gov (United States)

    Bergmeier, Heidi; Skouteris, Helen; Horwood, Sharon; Hooley, Merrilyn; Richardson, Ben

    2014-03-01

    Research has previously identified relationships between child temperament and BMI during childhood. However, few studies have addressed the broader implications of child temperament on the development of obesogenic risk factors, such as maternal feeding, child eating and body mass index (BMI) of pre-schoolers. Hence, the current study evaluated cross-sectional and prospective associations between child temperament, maternal feeding, maternal parenting styles, mother-child interaction, preschoolers' eating behaviours and BMI. Child irritability, cooperation-manageability and easy-difficult temperaments, mother-child dysfunctional interaction, maternal pressure to eat and restriction were significantly cross-sectionally associated with child eating behaviours. Child enjoyment of food was significantly associated with child BMI. Child easy-difficult temperament and mother-child dysfunctional interaction predicted child eating behaviours longitudinally and baseline child BMI measures predicted child BMI longitudinally. Average maternal ratings of child temperament were relatively neutral, potentially explaining why most associations were not robust longitudinally. Future research should include a sample of greater socio-economic and BMI diversity as well as objective measures of child temperament, diet composition, maternal feeding practices, and mother-child interaction.

  10. The effect of the deterioration of insulin sensitivity on beta-cell function in growth-hormone-deficient adults following 4-month growth hormone replacement therapy

    DEFF Research Database (Denmark)

    Rosenfalck, A M; Fisker, S; Hilsted, J;

    1999-01-01

    The purpose of the present study was to evaluate the combined effect of GH treatment on body composition and glucose metabolism, with special focus on beta-cell function in adult GHD patients. In a double-blind placebo-controlled design, 24 GHD adults (18M/6F), were randomized to 4 months treatment...... with biosynthetic GH 2 IU/m2s.c. daily (n =13) or placebo (n =11). At inclusion and 4 months later an oral glucose tolerance test (OGTT), a frequently sampled intravenous glucose tolerance test (FSIGT) and dual-energy X-ray absorptiometry (DXA) whole-body scanning were performed. During the study.......7 kg (P<0.01) in the GH-treated group. Treatment with GH for 4 months resulted in a significant increase in fasting blood glucose (before GH 5.0 +/- 0.3 and after 5.4 +/- 0.6 mmol/l, P<0.05), fasting plasma insulin (before GH 38.4 +/- 30.2 and after 55.3 +/- 34.7 pmol/l, P<0.02) and fasting proinsulin...

  11. INFLUENCE OF TEMPERAMENT AND ANXIETY ON ATHLETIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Doug H. Han

    2006-09-01

    Full Text Available Our research aimed to conduct basic descriptions of temperamental traits and the level of state and trait anxiety of young male athletes, and to compare them by type of sports. Study participants were 277 athletes and 152 non-athletes who were all high school boys. The Korean version of the Temperament and Character Inventory (TCI was used for checking temperamental traits while the Korean version of the State and Trait Anxiety Inventory form Y (STAI-KY was used to estimate anxiety levels. Harm Avoidance score of athletes was higher than that of non-athletes. Harm Avoidance score of golfers was lowest and that of swimmers was highest. The state anxiety score of baseball players was lowest and that of Taekwondo players was highest. The trait anxiety score of baseball players was also lowest and that of golfers was highest. Both trait and state anxieties of the 'winner' group were lower than those of the 'no winner' group. While prior research mainly focused on athletes' environment and phenotypic characteristics, we studied the pattern of temperaments in athletes along with its potential influence on athletic performance

  12. Temperament, Character, and Adolescents' Depressive Symptoms: Focusing on Affect

    Directory of Open Access Journals (Sweden)

    Danilo Garcia

    2012-01-01

    Full Text Available Positive (PA and negative affect (NA are two separate systems markers of subjective well-being and measures of the state depression (low PA combined with high NA. The present study investigated differences in temperament, character, locus of control, and depressive symptoms (sleep quality, stress, and lack of energy between affective profiles in an adolescent sample. Participants (=304 were categorized into four affective profiles: “self-fulfilling” (high PA, low NA, “high affective” (high PA, high NA, “low affective” (low PA, low NA, and “self-destructive” (low PA, high NA. Personality was measured by the Temperament and Character Inventory and affective profiles by the Positive Affect and Negative Affect Schedule. The “self-fulfilling” profile was characterized by, compared to the other affective profiles, higher levels of sleep quality, less stress and more energy and also higher levels of persistence and a mature character (i.e., high scores in self-directedness and cooperativeness. “Self-destructive” adolescents reported higher levels of external locus of control, high scores in harm avoidance and reward dependence combined with less mature character. The results identify the importance of character maturity in well-being and suggest that depressive state can be positively influenced by promoting positive emotions which appears to be achieved by character development.

  13. How Stable are Temperaments in the Clinical Setting: A Pilot Study

    Science.gov (United States)

    Karam, Elie G.; El Khoury, Elaine; Itani, Lynn

    2016-01-01

    Background An essential point in evaluating the utility of measuring temperaments is the stability of the instrument used especially in the presence of mental disorders. One of the most commonly used instruments in the clinical setting is the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Auto-questionnaire (TEMPS-A). To our knowledge, the TEMPS-A’s stability in an outpatient adult clinical setting has not been evaluated. Objective: To assess the stability of the effect of temperament, time and clinical intervention. Methods: A sample of 89 adult outpatients was assessed at baseline and follow-up on their TEMPS-A scores. Diagnoses of mental disorders were reached through clinical interviews, and the severity of the conditions was clinically assessed at baseline and follow-up on a Likert scale. Changes in scores were examined in terms of z-scores, and possible predictors of the change in scores were assessed. Results: Eighty-nine percent of all subjects’ temperaments scores did not change or changed less than one z-score, and specifically: 84.2% in the case of depressive, 89.9% for cyclothymic, 92.1% for hyperthymic, 92.2% for irritable, and 86.5% for anxious temperaments. For all of the five temperaments, age, gender, time difference between baseline and follow up, number of diagnoses, and percent improvement were not significantly associated with the change in temperament scores. Limitations: Well-established severity measures would add to the validity of any future findings. Conclusion: Shifts in temperament scores between baseline and follow-up were minor, thus proving the stability of temperaments and the TEMPS-A scale in a clinical setting. PMID:27733865

  14. Evaluating the Link between Self-Esteem and Temperament in Mexican Origin Early Adolescents

    OpenAIRE

    Robins, Richard W.; Donnellan, M. Brent; Widaman, Keith F.; Conger, Rand D.

    2009-01-01

    The present study examined the relation between self-esteem and temperament in a sample of 646 Mexican-American early adolescents (mean age=10.4). Self-esteem was assessed using child reports on the Self-Description Questionnaire II—Short (SDQII-S; Marsh et al., 2005) and temperament was assessed using child and mother reports on the revised Early Adolescent Temperament Questionnaire (Ellis & Rothbart, 2001). Findings show that: (a) early adolescents with high self-esteem show higher levels o...

  15. Parents' beliefs about appropriate infant size, growth and feeding behaviour: implications for the prevention of childhood obesity

    Directory of Open Access Journals (Sweden)

    Swift Judy A

    2010-11-01

    Full Text Available Abstract Background A number of risk factors are associated with the development of childhood obesity which can be identified during infancy. These include infant feeding practices, parental response to infant temperament and parental perception of infant growth and appetite. Parental beliefs and understanding are crucial determinants of infant feeding behaviour; therefore any intervention would need to take account of their views. This study aimed to explore UK parents' beliefs concerning their infant's size, growth and feeding behaviour and parental receptiveness to early intervention aimed at reducing the risk of childhood obesity. Method Six focus groups were undertaken in a range of different demographic localities, with parents of infants less than one year of age. The focus groups were audio-recorded, transcribed verbatim and thematic analysis applied using an interpretative, inductive approach. Results 38 parents (n = 36 female, n = 2 male, age range 19-45 years (mean 30.1 years, SD 6.28 participated in the focus groups. 12/38 were overweight (BMI 25-29.99 and 8/38 obese (BMI >30. Five main themes were identified. These were a parental concern about breast milk, infant contentment and growth; b the belief that the main cause of infant distress is hunger is widespread and drives inappropriate feeding; c rationalisation for infants' larger size; d parental uncertainty about identifying and managing infants at risk of obesity and e intentions and behaviour in relation to a healthy lifestyle. Conclusions There are a number of barriers to early intervention with parents of infants at risk of developing obesity. Parents are receptive to prevention prior to weaning and need better support with best practice in infant feeding. In particular, this should focus on helping them understand the physiology of breast feeding, how to differentiate between infant distress caused by hunger and other causes and the timing of weaning. Some parents also need

  16. Infant arousal in an en-face exchange with a new partner: effects of prematurity and perinatal biological risk.

    Science.gov (United States)

    Eckerman, C O; Hsu, H C; Molitor, A; Leung, E H; Goldstein, R F

    1999-01-01

    Very low birth weight (VLBW) infants of higher (n = 18) and lower (n = 29) perinatal biological risk were contrasted at 4 months adjusted age with healthy full-term infants (n = 32) in their arousal during a standardized peekaboo game with an examiner. VLBW infants showed less positive arousal, more negative arousal, and 3 mixtures of behavioral cues across the peekaboo game seldom seen for full-term infants-strong cues of both positive and negative arousal, strong cues of negative arousal alone, and no strong cues of either positive or negative arousal. Contrary to expectations, perinatal biological risk did not strongly predict variations in arousal within the VLBW group. Possible changes in how internal and external sources of arousal are integrated provide one explanation for the presence of strong relationships between perinatal biological risk and social responsiveness near term age and their disappearance by 4 months of age. PMID:9923482

  17. State anxiety change after a parachute jump and its determinants: gender, experience, and temperament features

    Directory of Open Access Journals (Sweden)

    Bołdak Agnieszka

    2014-01-01

    Full Text Available Study aim: To determine the role of gender and experience level as factors differentiating state anxiety before and after a parachute jump, and to ascertain relationships between state anxiety and temperament features.

  18. Temperament variation in sensitivity to parenting: predicting changes in depression and anxiety.

    Science.gov (United States)

    Kiff, Cara J; Lengua, Liliana J; Bush, Nicole R

    2011-11-01

    Temperament was examined as a moderator of maternal parenting behaviors, including warmth, negativity, autonomy granting, and guidance. Observations of parenting and questionnaire measures of temperament and adjustment were obtained from a community sample (N = 214; ages 8-12). Trajectories of depression and anxiety were assessed across 3 years. The pattern of parenting as a predictor of internalizing symptoms depended on temperament. Maternal negativity predicted increases in depression for children low in fear. Effortful control moderated sensitivity to maternal negativity, autonomy granting, and guidance. Children low in effortful control reported more symptoms in the presence of negative or poor-fitting parenting. The results support differential responding, but also suggest that temperament may render children vulnerable for the development of problems regardless of parenting. PMID:21800017

  19. An affective computing algorithm based on temperament type in E-Learning

    Directory of Open Access Journals (Sweden)

    WANG Biyun

    2013-02-01

    Full Text Available This paper extracts five emotional features according to the emotions that may affect in learning,and introduces psychological theory to generate emotional susceptibility matrix and to draw personalized emotion vector by different learners' temperament type vectors,which all reflect the emotional state of the learners more realistically.This paper also recommends learners of different emotions and emotional intensity to learn the knowledge of different levels of difficulty,making learning more humane.Temperament type is a temperament doctrine evolved based on the Hippocratic humoral theory and can be a good expression of human personality foundation.Temperament type has been introduced into affective computing in the E-Learning in this paper so that computer can be better on the classification of the learner's personality and learning state and realistically be individualized.

  20. Temperament moderates the association between sleep duration and cognitive performance in children.

    Science.gov (United States)

    Vermeulen, Marije C M; Astill, Rebecca G; Benjamins, Jeroen S; Swaab, Hanna; Van Someren, Eus J W; van der Heijden, Kristiaan B

    2016-04-01

    The importance of sufficient sleep for cognitive performance has been increasingly recognized. Individual differences in susceptibility to effects of sleep restriction have hardly been investigated in children. We investigated whether individual differences in temperament moderate the association of sleep duration with sustained attention, inhibition, and working memory in 123 children (42% boys) aged 9 to 11 years. Sleep duration was assessed using parental diaries, and temperament traits of extraversion and negative affectivity were assessed by child self-report (Early Adolescent Temperament Questionnaire-Revised). Computerized assessment of sustained attention (short-form Psychomotor Vigilance Task, PVT), inhibition (PVT Go/No-Go adaptation), and working memory (visual Digit Span) were performed at school. Our findings demonstrate that long-sleeping introverted and negatively affective children show worse sustained attention and working memory than short-sleeping children with these temperaments. PMID:26761147

  1. Temperament moderates the association between sleep duration and cognitive performance in children

    NARCIS (Netherlands)

    Vermeulen, Marije C M; Astill, Rebecca G; Benjamins, Jeroen S; Swaab, Hanna; Van Someren, Eus J W; van der Heijden, Kristiaan B

    2016-01-01

    The importance of sufficient sleep for cognitive performance has been increasingly recognized. Individual differences in susceptibility to effects of sleep restriction have hardly been investigated in children. We investigated whether individual differences in temperament moderate the association of

  2. Temperament moderates the association between sleep duration and cognitive performance in children.

    Science.gov (United States)

    Vermeulen, Marije C M; Astill, Rebecca G; Benjamins, Jeroen S; Swaab, Hanna; Van Someren, Eus J W; van der Heijden, Kristiaan B

    2016-04-01

    The importance of sufficient sleep for cognitive performance has been increasingly recognized. Individual differences in susceptibility to effects of sleep restriction have hardly been investigated in children. We investigated whether individual differences in temperament moderate the association of sleep duration with sustained attention, inhibition, and working memory in 123 children (42% boys) aged 9 to 11 years. Sleep duration was assessed using parental diaries, and temperament traits of extraversion and negative affectivity were assessed by child self-report (Early Adolescent Temperament Questionnaire-Revised). Computerized assessment of sustained attention (short-form Psychomotor Vigilance Task, PVT), inhibition (PVT Go/No-Go adaptation), and working memory (visual Digit Span) were performed at school. Our findings demonstrate that long-sleeping introverted and negatively affective children show worse sustained attention and working memory than short-sleeping children with these temperaments.

  3. The Development of Early Profiles of Temperament: Characterization, Continuity, and Etiology.

    Science.gov (United States)

    Beekman, Charles; Neiderhiser, Jenae M; Buss, Kristin A; Loken, Eric; Moore, Ginger A; Leve, Leslie D; Ganiban, Jody M; Shaw, Daniel S; Reiss, David

    2015-01-01

    This study used a data-driven, person-centered approach to examine the characterization, continuity, and etiology of child temperament from infancy to toddlerhood. Data from 561 families who participated in an ongoing prospective adoption study, the Early Growth and Development Study, were used to estimate latent profiles of temperament at 9, 18, and 27 months. Results indicated that four profiles of temperament best fit the data at all three points of assessment. The characterization of profiles was stable over time, while membership in profiles changed across age. Facets of adoptive parent and birth mother personality were predictive of children's profile membership at each age, providing preliminary evidence for specific environmental and genetic influences on patterns of temperament development from infancy to toddlerhood.

  4. Recanalisation of the closed ductus arteriosus in a critically ill infant with transposition of the great arteries.

    Science.gov (United States)

    Soo, Kok W; Leong, Ming C; Khalid, Faizah

    2016-02-01

    We describe the case of an infant who was a late presenter of transposition of the great arteries where we proceeded with ductal stenting to improve oxygenation and left ventricle training. Stenting improved the infant's saturation while keeping the left ventricle well trained for 4 months after the procedure. This report demonstrates that intermediate-term left ventricle training can be achieved via ductal stenting.

  5. Differential susceptibility to environmental influences: Interactions between child temperament and parenting in adolescent alcohol use

    OpenAIRE

    RIOUX, CHARLIE; Castellanos-Ryan, Natalie; Parent, Sophie; Vitaro, Frank; Richard E Tremblay; SÉGUIN, JEAN R.

    2015-01-01

    Temperament and parental practices (PP) are important predictors of adolescent alcohol use (AU); however, less is known about how they combine to increase or decrease risk of AU. This study examined whether age 6 temperament (i.e., impulsivity and inhibitory control) interacted with age 6 coercive PP and/or age 14 parental monitoring to predict AU at 15 years among 209 adolescents. Results showed that low parental monitoring was associated with more frequent AU and that coercive PP interacted...

  6. Temperament and Parenting Styles in Early Childhood Differentially Influence Neural Response to Peer Evaluation in Adolescence

    OpenAIRE

    Guyer, Amanda E.; Johanna M. Jarcho; Pérez-Edgar, Koraly; Degnan, Kathryn A.; Pine, Daniel S.; Fox, Nathan A.; Nelson, Eric E.

    2015-01-01

    Behavioral inhibition (BI) is a temperament characterized by social reticence and withdrawal from unfamiliar or novel contexts and conveys risk for social anxiety disorder. Developmental outcomes associated with this temperament can be influenced by children’s caregiving context. The convergence of a child’s temperamental disposition and rearing environment is ultimately expressed at both the behavioral and neural levels in emotional and cognitive response patterns to social challenges. The p...

  7. Predicting Internalizing Problems in Chinese Children: the Unique and Interactive Effects of Parenting and Child Temperament

    OpenAIRE

    Muhtadie, Luma; Zhou, Qing; Eisenberg, Nancy; Wang, De Yun

    2013-01-01

    The additive and interactive relations of parenting styles (authoritative and authoritarian parenting) and child temperament (anger/frustration, sadness, and effortful control) to children’s internalizing problems were examined in a 3.8-year longitudinal study of 425 Chinese children (6 – 9 years) from Beijing. At Wave 1, parents self-reported on their parenting styles, and parents and teachers rated child temperament. At Wave 2, parents, teachers, and children rated children’s internalizing ...

  8. Toward a four-factor theory of temperament and/or personality.

    Science.gov (United States)

    Merenda, P F

    1987-01-01

    This article makes a case for a four-factor theory of temperament/personality, tracing its origin to Hippocrates, who first postulated a four-factor theory of temperament in 400 B.C. Historical developments are discussed as they relate to the postulation of a four-factor mode, continuing from Galen in the 2nd century A.D. to the present day. Theoretical formulations are discussed along with considerations of applications in the field of personality assessment.

  9. Development and Validation of the Temperament and Affectivity Inventory (TAI).

    Science.gov (United States)

    Watson, David; Stasik, Sara M; Chmielewski, Michael; Naragon-Gainey, Kristin

    2015-10-01

    Trait affect scales have been a mainstay of the assessment literature for more than 50 years. These scales have demonstrated impressive construct validity, including substantial relations with personality, satisfaction, and psychopathology. However, the accumulating evidence has exposed several limitations, including (a) problems associated with retrospective biases, (b) lower temporal stability because of enhanced susceptibility to transient error, and (c) reduced self-other agreement. These limitations motivated the creation of the Temperament and Affectivity Inventory (TAI), which uses a traditional personality format (i.e., full sentences rather than single words or short phrases). The 12 TAI scales were created based on factor analyses in two samples and validated in four additional samples. The scales are internally consistent, highly stable over time, and show strong convergent, discriminant, and incremental validity in relation to self-report and interview-based measures of personality and psychopathology. Thus, the TAI provides a promising new approach to assessing trait affectivity.

  10. 4 months in 1 minute

    CERN Multimedia

    CERN Bulletin & the CERN Visual Media Office

    2013-01-01

    In Bulletin 49-50/2012 we published an article entitled “Stopping the haemorrhage” (to read the article, click here) about the installation of the new cryogenic infrastructure in SM18, in the part of the hall devoted to the testing of radiofrequency (RF) cavities and beam accelerator cryomodules. From December 2012 to March 2013, we have been following the progress of the work. Ready? Action!  

  11. The Children's Behavior Questionnaire very short scale: psychometric properties and development of a one-item temperament scale.

    Science.gov (United States)

    Sleddens, Ester F C; Hughes, Sheryl O; O'Connor, Teresia M; Beltran, Alicia; Baranowski, Janice C; Nicklas, Theresa A; Baranowski, Tom

    2012-02-01

    Little research has been conducted on the psychometrics of the very short scale (36 items) of the Children's Behavior Questionnaire, and no one-item temperament scale has been tested for use in applied work. In this study, 237 United States caregivers completed a survey to define their child's behavioral patterns (i.e., Surgency, Negative Affectivity Effortful Control) using both scales. Psychometrics of the 36-item Children's Behavior Questionnaire were examined using classical test theory, principal factor analysis, and item response modeling. Classical test theory analysis demonstrated adequate internal consistency and factor analysis confirmed a three-factor structure. Potential improvements to the measure were identified using item response modeling. A one-item (three response categories) temperament scale was validated against the three temperament factors of the 36-item scale. The temperament response categories correlated with the temperament factors of the 36-item scale, as expected. The one-item temperament scale may be applicable for clinical use.

  12. Metabolic syndrome prevalence in different affective temperament profiles in bipolar-I disorder

    Directory of Open Access Journals (Sweden)

    Kursat Altinbas

    2013-06-01

    Full Text Available Objective: Temperament originates in the brain structure, and individual differences are attributable to neural and physiological function differences. It has been suggested that temperament is associated with metabolic syndrome (MetS markers, which may be partly mediated by lifestyle and socioeconomic status. Therefore, we aim to compare MetS prevalence between different affective temperamental profiles for each season in bipolar patients. Methods: Twenty-six bipolar type-I patients of a specialized outpatient mood disorder unit were evaluated for MetS according to new definition proposed by the International Diabetes Federation in the four seasons of a year. Temperament was assessed using the Temperament Evaluation of Memphis, Pisa, Paris and San Diego - autoquestionnaire version (TEMPS-A. Results: The proportions of MetS were 19.2, 23.1, 34.6, and 38.5% in the summer, fall, spring, and winter, respectively. Only depressive temperament scores were higher (p = 0.002 during the winter in patients with MetS. Conclusion: These data suggest that depressive temperament profiles may predispose an individual to the development of MetS in the winter.

  13. Hemoglobin cut-off values in healthy Turkish infants

    Institute of Scientific and Technical Information of China (English)

    Ahmet Arvas; Emel Gür; DurmuşDoğan

    2014-01-01

    Background: Anemia is a widespread public health problem associated with an increased risk of morbidity and mortality. This study was undertaken to determine the cut-off value of hemoglobin for infant anemia. Methods: A cross-sectional retrospective study was carried out at well-baby clinics of a tertiary care hospital. A total of 1484 healthy infants aged between 4 to 24 months were included in the study. The relationship of hemoglobin (Hb) levels with mother age, birth weight, weight gain rate, feeding, and gender was evaluated. Results: The Hb levels were assessed in four age groups (4 months, 6 months, 9-12 months, and 15-24 months) and the cut-off values of Hb were determined. Hb cut-off values (5th percentile for age) were detected as 97 g/L and 93 g/L at 4 months and 6 months, respectively. In older infants, the 5th percentile was 90.5 g/L and 93.4 g/L at 9-12 months and 15-24 months, respectively. The two values were lower than the World Health Organization criteria for anemia, which could partly due to the lack of information on iron status in our population. However, this difference highlights the need for further studies on normal Hb levels in healthy infants in developing countries. Hb levels of females were higher in all age groups; however, a statistically significant difference was found in gender in only 6 month-old infants. No statistically significant difference was found among Hb levels, mother's age, birth weight, weight gain rate, and nutritional status. Conclusion: Hb cut-off values in infants should be re-evaluated and be compatible with growth and development of children in that community.

  14. Investigation of temperament types of nursing udergraduates%护理本科生气质类型的调查

    Institute of Scientific and Technical Information of China (English)

    杨晓; 陆萍静; 彭宇阁; 代丽

    2010-01-01

    目的 对护理本科生的气质类型进行调查研究,有针对性地提出教育建议,为培养新型的合格护理人员提供科学依据.方法 采用邱章乐主持制定的QIUS在校学生气质量表(QTS)对某高校151名护理本科生进行问卷调查.结果 护理本科生的气质类型集中分布于一般胆汁质、一般黏液质、一般抑郁质、多血-胆汁质、多血-黏液质、黏液-抑郁质、胆汁-抑郁质、多项气质混合型,其中多项气质混合型较多(占总数的38.41%).结论 护理本科生的气质类型具有相对稳定性,并且具有一定的可塑性.%Objective To investigate the temperament types of college nursing students and put forward educational suggestions in order to provide scientific basis for developing qualified and new-type nurses.Methods A total of 151 college nursing students were recruited and were investigated with QTS questionnaire.Results Most commonly found temperament in college nursing students were general choleric temperament,general lymphatic temperament, general melancholic temperament, plethoric choleric temperament, plethoric lymphatic temperament, mucous melancholic temperament, bilious melancholic temperament and mixed temperament. Mixed temperament (38.41%) was relatively more than others. Conclusions The temperament types of college nursing students possessed relative stability and certain plasticity.

  15. Is length of shelter stay and receipt of a protection order associated with less violence and better functioning for abused women? Outcome data 4 months after receiving services.

    Science.gov (United States)

    McFarlane, Judith; Symes, Lene; Maddoux, John; Gilroy, Heidi; Koci, Anne

    2014-10-01

    To provide differential effectiveness on length of stay at a shelter and receipt versus non-receipt of a protection order (PO), and outcomes of violence, functioning, and resiliency, in 300 abused women (150 first-time users of a shelter and 150 first-time applicants for a PO) who participate in a 7-year study with outcomes measured every 4 months. Four months after a shelter stay or application for a PO, abused women staying 21 days or less at a shelter reported similar outcomes compared with women staying longer than 21 days. Similarly, women receiving and not receiving a PO reported overall equivalent outcomes. Seeking shelter or justice services results in similar improved outcomes for abused women 4 months later, regardless of length of stay at the shelter or receipt or no receipt of the PO. Contact with shelter and justice services results in positive outcomes for abused women and indicates the urgent need to increase availability, accessibility, and acceptability of shelter and justice services.

  16. Impacts of temperament on Nellore cattle: physiological responses, feedlot performance, and carcass characteristics.

    Science.gov (United States)

    Francisco, C L; Resende, F D; Benatti, J M B; Castilhos, A M; Cooke, R F; Jorge, A M

    2015-11-01

    Forty-four feedlot-finished Nellore cattle were used to evaluate the impacts of temperament on performance, meat and carcass traits, and serum concentrations of hormones, proteins, enzymes, and immunoglobulins. Individual temperament was assessed at feedlot entry (d 0), 67 d, and 109 d, utilizing chute score (CS; 5-point scale) and exit velocity (EV). Temperament scores were calculated averaging CS and EV scores, and cattle were subsequently classified according to their temperament (an average of ≤3 = adequate temperament [ADQ], or an average of >3 = excitable temperament [EXC]). At the end of the experiment (d 109), all 44 animals were slaughtered, and 16 were randomly selected for final empty body weight (EBW) estimation. Blood samples were collected at 0, 67, and 109 d and analyzed for serum variables (cortisol, insulin, haptoglobin, total protein, lactate, creatinine kinase [CK], lactate dehydrogenase [LDH], and IgA). The incidence of carcass bruises was verified immediately after the hide was removed. Carcass pH was obtained at 0 and 24 h postmortem. Samples of the LM were collected for meat quality analyses. Cattle classified as ADQ had greater final BW ( = 0.03), final EBW ( = 0.02), metabolic weight ( = 0.03), ADG ( = 0.02), feed efficiency ( = 0.03), HCW ( = 0.02), cold carcass weight ( = 0.02), and LM area ( Cattle classified as ADQ tended to have a lower percentage of cooler shrink ( = 0.06) compared to that of EXC cattle. No temperament effects were detected for initial BW ( = 0.70), DMI ( = 0.14), cold dressing percentage ( = 0.98), or backfat thickness ( = 0.29). Cattle classified as ADQ had greater marbling ( = 0.02) and meat fat content ( = 0.05) compared with that of EXC cattle. No temperament effects ( > 0.05) were detected for unsaturated fatty acid (UFA), SFA, MUFA, PUFA, and n-6:n-3 ratio. For blood parameters, EXC cattle had greater values of cortisol ( = 0.04) and haptoglobin ( = 0.05) and tended ( = 0.06) to have reduced serum insulin

  17. Body composition and circulating high-molecular-weight adiponectin and IGF-I in infants born small for gestational age: breast- versus formula-feeding.

    Science.gov (United States)

    de Zegher, Francis; Sebastiani, Giorgia; Diaz, Marta; Sánchez-Infantes, David; Lopez-Bermejo, Abel; Ibáñez, Lourdes

    2012-08-01

    Prenatal growth restraint, if followed by postnatal overweight, confers risk for adult disease including diabetes. The mechanisms whereby neonatal nutrition may modulate such risk are poorly understood. We studied the effects of nutrition (breast-feeding [BRF] vs. formula-feeding [FOF]) on weight partitioning and endocrine state (as judged by high-molecular-weight [HMW] adiponectin and IGF-I) of infants born small for gestational age (SGA). Body composition (by absorptiometry), HMW adiponectin, and IGF-I were assessed at birth and 4 months in BRF infants born appropriate for gestational age (AGA; n = 72) and SGA infants receiving BRF (n = 46) or FOF (n = 56), the latter being randomized to receive a standard (FOF1) or protein-rich formula (FOF2). Compared with AGA-BRF infants, the catchup growth of SGA infants was confined to lean mass, independently of nutrition. Compared with AGA-BRF infants, SGA-BRF infants had normal HMW adiponectin and IGF-I levels at 4 months, whereas SGA-FOF infants had elevated levels of HMW adiponectin (particularly SGA-FOF1) and IGF-I (particularly SGA-FOF2). In conclusion, neonatal nutrition seems to influence endocrinology more readily than body composition of SGA infants. Follow-up will disclose whether the endocrine abnormalities in SGA-FOF infants can serve as early markers of an unfavorable metabolic course and whether they may contribute to design early interventions that prevent subsequent disease, including diabetes. PMID:22648385

  18. Auditory Responses of Infants

    Science.gov (United States)

    Watrous, Betty Springer; And Others

    1975-01-01

    Forty infants, 3- to 12-months-old, participated in a study designed to differentiate the auditory response characteristics of normally developing infants in the age ranges 3 - 5 months, 6 - 8 months, and 9 - 12 months. (Author)

  19. Infant and Newborn Nutrition

    Science.gov (United States)

    ... It has all the necessary vitamins and minerals. Infant formulas are available for babies whose mothers are not able or decide not to breastfeed. Infants usually start eating solid foods between 4 and ...

  20. Infant - newborn development

    Science.gov (United States)

    ... medlineplus.gov/ency/article/002004.htm Infant - newborn development To use the sharing features on this page, please enable JavaScript. Infant development is most often divided into the following areas: ...

  1. Central venous line - infants

    Science.gov (United States)

    CVL - infants; Central catheter - infants - surgically placed ... plastic tube that is put into a large vein in the chest. WHY IS A ... central catheter (PICC) or midline central catheter (MCC). A CVL ...

  2. Randomized clinical trial of thrice-weekly 4-month moxifloxacin or gatifloxacin containing regimens in the treatment of new sputum positive pulmonary tuberculosis patients.

    Directory of Open Access Journals (Sweden)

    Mohideen S Jawahar

    Full Text Available BACKGROUND: Shortening tuberculosis (TB treatment duration is a research priority. This paper presents data from a prematurely terminated randomized clinical trial, of 4-month moxifloxacin or gatifloxacin regimens, in South India. METHODS: Newly diagnosed, sputum-positive HIV-negative pulmonary TB patients were randomly allocated to receive gatifloxacin or moxifloxacin, along with isoniazid and rifampicin for 4 months with pyrazinamide for first 2 months (G or M or isoniazid and rifampicin for 6 months with ethambutol and pyrazinamide for first 2 months (C. All regimens were administered thrice-weekly. Clinical and bacteriological assessments were done monthly during treatment and for 24 months post-treatment. The Data and Safety Monitoring Board recommended termination of the trial due to high TB recurrence rates in the G and M regimens. RESULTS: Of 416 patients in intent-to-treat analysis, 6 (5% of 124, 2 (2% of 110 and 2 (2% of 137 patients with drug-susceptible TB in the G, M and C arms respectively had unfavorable response at the end of treatment; during the next 24 months, 17 (15% of 115, 11 (11% of 104 and 8 (6% of 132 patients respectively, had TB recurrence. Of 38 drug-resistant patients 1 of 8 and 3 of 26 in the G and C arms respectively had unfavourable response at the end of treatment; and TB recurrence occurred in 2 of 7 and 2 of 23 patients, respectively. The differences in TB recurrence rates between the G and C arms was statistically significant (p = 0.02. Gastro-intestinal symptoms occurred in 23%, 22% and 9% of patients in the G, M and C arms respectively, but most reactions were mild and manageable with symptomatic measures; 1% required regimen modification. CONCLUSIONS: 4-month thrice-weekly regimens of gatifloxacin or moxifloxacin with isoniazid, rifampicin and pyrazinamide, were inferior to standard 6-month treatment, in patients with newly diagnosed sputum positive pulmonary TB. TRIAL REGISTRATION: Clinical Trials Registry

  3. Heart Failure in an Infant With Pierre Robin Sequence: Is There a Diagnostic Test to Aid in Treatment Planning and Monitoring?

    Science.gov (United States)

    Biskup, Nataliya; Francis, Stacey H

    2015-11-01

    This case report describes an infant with Pierre Robin sequence who was managed conservatively until he presented at 4 months of age with right-sided heart failure. This rare clinical presentation displays the physiologic response to chronic respiratory obstruction and the acid-base disturbances, which become evident on metabolic panel and blood gas. We suggest that these tests can be added to the workup, especially in conservatively managed infants, to help predict which infants may fail conservative treatment and to avoid the rare complication of heart failure in infants with Pierre Robin sequence.

  4. Bilingualism modulates infants' selective attention to the mouth of a talking face.

    Science.gov (United States)

    Pons, Ferran; Bosch, Laura; Lewkowicz, David J

    2015-04-01

    Infants growing up in bilingual environments succeed at learning two languages. What adaptive processes enable them to master the more complex nature of bilingual input? One possibility is that bilingual infants take greater advantage of the redundancy of the audiovisual speech that they usually experience during social interactions. Thus, we investigated whether bilingual infants' need to keep languages apart increases their attention to the mouth as a source of redundant and reliable speech cues. We measured selective attention to talking faces in 4-, 8-, and 12-month-old Catalan and Spanish monolingual and bilingual infants. Monolinguals looked more at the eyes than the mouth at 4 months and more at the mouth than the eyes at 8 months in response to both native and nonnative speech, but they looked more at the mouth than the eyes at 12 months only in response to nonnative speech. In contrast, bilinguals looked equally at the eyes and mouth at 4 months, more at the mouth than the eyes at 8 months, and more at the mouth than the eyes at 12 months, and these patterns of responses were found for both native and nonnative speech at all ages. Thus, to support their dual-language acquisition processes, bilingual infants exploit the greater perceptual salience of redundant audiovisual speech cues at an earlier age and for a longer time than monolingual infants.

  5. Caudal ropivacaine in infants

    DEFF Research Database (Denmark)

    Hansen, Tom Giedsing; Ilett, K F; Reid, C;

    2001-01-01

    Ropivacaine is a new long-acting amino-amide local anesthetic. However, there are no data on its use in infants. In the current study, the authors investigated the pharmacokinetics of caudal ropivacaine in 30 infants younger than 12 months.......Ropivacaine is a new long-acting amino-amide local anesthetic. However, there are no data on its use in infants. In the current study, the authors investigated the pharmacokinetics of caudal ropivacaine in 30 infants younger than 12 months....

  6. Trait-like brain activity during adolescence predicts anxious temperament in primates.

    Directory of Open Access Journals (Sweden)

    Andrew S Fox

    Full Text Available Early theorists (Freud and Darwin speculated that extremely shy children, or those with anxious temperament, were likely to have anxiety problems as adults. More recent studies demonstrate that these children have heightened responses to potentially threatening situations reacting with intense defensive responses that are characterized by behavioral inhibition (BI (inhibited motor behavior and decreased vocalizations and physiological arousal. Confirming the earlier impressions, data now demonstrate that children with this disposition are at increased risk to develop anxiety, depression, and comorbid substance abuse. Additional key features of anxious temperament are that it appears at a young age, it is a stable characteristic of individuals, and even in non-threatening environments it is associated with increased psychic anxiety and somatic tension. To understand the neural underpinnings of anxious temperament, we performed imaging studies with 18-fluoro-deoxyglucose (FDG high-resolution Positron Emission Tomography (PET in young rhesus monkeys. Rhesus monkeys were used because they provide a well validated model of anxious temperament for studies that cannot be performed in human children. Imaging the same animal in stressful and secure contexts, we examined the relation between regional metabolic brain activity and a trait-like measure of anxious temperament that encompasses measures of BI and pituitary-adrenal reactivity. Regardless of context, results demonstrated a trait-like pattern of brain activity (amygdala, bed nucleus of stria terminalis, hippocampus, and periaqueductal gray that is predictive of individual phenotypic differences. Importantly, individuals with extreme anxious temperament also displayed increased activity of this circuit when assessed in the security of their home environment. These findings suggest that increased activity of this circuit early in life mediates the childhood temperamental risk to develop anxiety and

  7. Four broad temperament dimensions: Description, convergent validation correlations, and comparison with the Big Five

    Directory of Open Access Journals (Sweden)

    Helen eFisher

    2015-08-01

    Full Text Available A new temperament construct based on recent brain physiology literature has been investigated using the Fisher Temperament Inventory (FTI. Four collections of behaviors emerged, each associated with a specific neural system: the dopamine, serotonin, testosterone and estrogen/oxytocin system. These four temperament suites have been designated: 1 Curious/Energetic, 2 Cautious/Social Norm Compliant, 3 Analytical/Tough-minded, and 4 Prosocial/Empathetic temperament dimensions. Two functional magnetic resonance imaging (fMRI studies have suggested that the FTI can measure the influence of these neural systems. In this paper, to further the behavioral validation and characterization of the four proposed temperament dimensions, we measured correlations with five variables: 1 gender; 2 level of education; 3 religious preference; 4 political orientation; 5 the degree to which an individual regards sex as essential to a successful relationship. Subjects were 39,913 anonymous members of a US Internet dating site and 70,000+ members in six other countries. Correlations with the five variables characterize the Fisher Temperament Inventory and are consistent with mechanisms using the proposed neuromodulators. We also report on an analysis between the FTI and the NEO-Five Factor Inventory, using a college sample (n=215, which showed convergent validity. The results provide novel correlates not available in other questionnaires: religiosity, political orientation and attitudes about sex in a relationship. Also, an Eigen analysis replicated the four clusters of co-varying items. The FTI, with its broad systems and non-pathologic factors complements existing personality questionnaires. It provides an index of some brain systems that contribute to temperament, and may be useful in psychotherapy, business, medicine, and the legal community.

  8. Trait-like brain activity during adolescence predicts anxious temperament in primates.

    Science.gov (United States)

    Fox, Andrew S; Shelton, Steven E; Oakes, Terrence R; Davidson, Richard J; Kalin, Ned H

    2008-01-01

    Early theorists (Freud and Darwin) speculated that extremely shy children, or those with anxious temperament, were likely to have anxiety problems as adults. More recent studies demonstrate that these children have heightened responses to potentially threatening situations reacting with intense defensive responses that are characterized by behavioral inhibition (BI) (inhibited motor behavior and decreased vocalizations) and physiological arousal. Confirming the earlier impressions, data now demonstrate that children with this disposition are at increased risk to develop anxiety, depression, and comorbid substance abuse. Additional key features of anxious temperament are that it appears at a young age, it is a stable characteristic of individuals, and even in non-threatening environments it is associated with increased psychic anxiety and somatic tension. To understand the neural underpinnings of anxious temperament, we performed imaging studies with 18-fluoro-deoxyglucose (FDG) high-resolution Positron Emission Tomography (PET) in young rhesus monkeys. Rhesus monkeys were used because they provide a well validated model of anxious temperament for studies that cannot be performed in human children. Imaging the same animal in stressful and secure contexts, we examined the relation between regional metabolic brain activity and a trait-like measure of anxious temperament that encompasses measures of BI and pituitary-adrenal reactivity. Regardless of context, results demonstrated a trait-like pattern of brain activity (amygdala, bed nucleus of stria terminalis, hippocampus, and periaqueductal gray) that is predictive of individual phenotypic differences. Importantly, individuals with extreme anxious temperament also displayed increased activity of this circuit when assessed in the security of their home environment. These findings suggest that increased activity of this circuit early in life mediates the childhood temperamental risk to develop anxiety and depression. In

  9. Interrelationships among growth, endocrine, immune, and temperament variables in neonatal Brahman calves.

    Science.gov (United States)

    Burdick, N C; Banta, J P; Neuendorff, D A; White, J C; Vann, R C; Laurenz, J C; Welsh, T H; Randel, R D

    2009-10-01

    Interrelationships among growth, endocrine, immune, and temperament variables were assessed in neonatal Brahman calves. The velocity upon exiting a working chute (exit velocity) of an animal was measured and used as an objective indicator of temperament to classify calves as calm, intermediate, or temperamental. Calves (n = 116) were weighed weekly between d 0 and 21 to 24, and blood samples were collected for plasma and serum on d 0, 1, 2, 7, 14, and 21 to 24 after birth to measure concentrations of immunoglobulins, cortisol, and epinephrine (EPI). Body weight increased from d 0 through d 21 to 24 (P temperament (P = 0.89) or sex (P = 0.97). Concentrations of EPI were affected by time, with an increase in EPI concentrations in temperamental bulls between 2 and 14 d of age (P temperament (P = 0.44) or sex (P = 0.68). Serum immunoglobulin concentrations peaked on d 1 before declining (P temperament (P = 0.40 to 0.68). Of the stress hormones measured (cortisol and EPI), only cortisol was associated with the early performance of the calf. Calf BW at d 21 to 24 and BW gain were positively associated with serum immunoglobulin concentrations, yet negatively associated with concentrations of cortisol. Serum immunoglobulin concentrations were negatively correlated with cortisol concentrations (r = -0.28; P = 0.003), yet positively associated with EPI concentrations (r = 0.51; P = 0.003). During the neonatal period in this study, there was no relationship of temperament with passive immunity or stress hormone concentrations; however, growth was positively associated with passive immunity and negatively associated with stress hormones. Measuring exit velocity as early in life as d 21 to 24 fails to accurately predict temperament at weaning in over 40% of Brahman calves. Our conclusion is that measurement of exit velocity should be done nearer to the time of weaning than to birth. These data can be beneficial in developing best management practices for young calves.

  10. Infant development in family context: Call for a genetically informed approach

    Directory of Open Access Journals (Sweden)

    Stephanie H. Parade

    2012-09-01

    Full Text Available We call for a genetically informed approach in the examination of infant social and emotional development in family context. We recommend that scholars conceptualize family functioning as occurring on three unique levels: the parent-child dyad, the inter-parental dyad, and whole family functioning. Although advances in the area of understanding genetic variation in infants as a potential moderator of the influence of parent-child dyadic functioning have been made over the past decade, it is time to widen this inquiry to consider genetic variation in infants as a potential moderator of the influence of inter-parental dyadic and whole family functioning as well. A critical review of the literature also calls for additional examination of genetic variation in infants as a moderator of positive contextual influences, the integration of unique temperament variables with studies of infant genotype, consideration of the role of the gene-environment correlation, and epigenetic effects. Furthermore, we call for the application of genetically-informed research methods to these questions. Expanding knowledge in this area has the potential to refine treatment and prevention efforts aimed at promoting infant social and emotional development.

  11. Infant crying and abuse

    NARCIS (Netherlands)

    Reijneveld, S.A.; van der Wal, M.F.; Brugman, E.; Hira Sing, R.A.; Verloove-Vanhorick, S.P.

    2004-01-01

    Child abuse and neglect are important causes of child morbidity and death. We assessed potentially detrimental parental actions induced by infant crying in 3259 infants aged 1-6 months, in the Netherlands. In infants aged 6 months, 5.6% (95% CI 4.2-7.0) of parents reported having smothered, slapped,

  12. Temperament as a predictor of symptomatology in children: addressing contamination of measures.

    Science.gov (United States)

    Lengua, L J; West, S G; Sandler, I N

    1998-02-01

    Temperament has been conceptualized as an important predictor of children's psychological adjustment. However, even with reliable and valid measures, there is the additional problem of overlapping item content across measures of temperament and symptoms that threatens the interpretability of such associations. This study assessed this possible confounding using both confirmatory factor analysis (CFA) and expert ratings. A number of items from temperament measures of negative and positive emotionality, impulsivity, and attention focusing were shown to overlap with items measuring depressive and conduct problem symptoms. CFAs demonstrated that temperament could be reliably measured after eliminating overlapping items. Negative emotionality and impulsivity showed a positive relation to symptom measures, whereas positive emotionality and attention showed a negative relation to symptom measures. The pattern of associations indicated consistent relations between negative emotionality and depression and between impulsivity and conduct problems. The results show that even after removal of the threat to validity presented by overlap in measures, there continue to be significant, interpretable relations between temperament and symptoms. PMID:9499565

  13. Temperament as a moderator of the effects of parenting on children's behavior.

    Science.gov (United States)

    Gallitto, Elena

    2015-08-01

    This study examined the role of child temperament as moderator of the effect of parenting style on children's externalizing and internalizing behaviors. A series of structural equation models were fit to a representative sample of 2,631 Canadian children from the National Longitudinal Survey of Children and Youth. In addition to testing for the presence of Temperament × Parenting interactions, these models also examined the direct and indirect effects of a number of additional contextual factors such as neighborhood problems, neighborhood cohesion, social support, and maternal depression. The results indicate that exposure to more positive parenting reduces behavior problems in children with difficult/unadaptable temperaments. No moderating effects of temperament on hostile parenting were found. Such results serve to highlight the pivotal role of positive features of the rearing environment as catalysts for the successful adaptation of children with difficult/unadaptable temperaments. The results of this modeling work also serve to emphasize the importance of considering the ways in which more distal factors can affect children's behavioral adaptation by contributing to changes in proximal family processes.

  14. Toddler inhibited temperament, maternal cortisol reactivity and embarrassment, and intrusive parenting.

    Science.gov (United States)

    Kiel, Elizabeth J; Buss, Kristin A

    2013-06-01

    The relevance of parenting behavior to toddlers' development necessitates a better understanding of the influences on parents during parent-child interactions. Toddlers' inhibited temperament may relate to parenting behaviors, such as intrusiveness, that predict outcomes later in childhood. The conditions under which inhibited temperament relates to intrusiveness, however, remain understudied. A multimethod approach would acknowledge that several levels of processes determine mothers' experiences during situations in which they witness their toddlers interacting with novelty. As such, the current study examined maternal cortisol reactivity and embarrassment about shyness as moderators of the relation between toddlers' inhibited temperament and maternal intrusive behavior. Participants included 92 24-month-old toddlers and their mothers. Toddlers' inhibited temperament and maternal intrusiveness were measured observationally in the laboratory. Mothers supplied saliva samples at the beginning of the laboratory visit and 20 minutes after observation. Maternal cortisol reactivity interacted with inhibited temperament in relation to intrusive behavior, such that mothers with higher levels of cortisol reactivity were observed to be more intrusive with more highly inhibited toddlers. Embarrassment related to intrusive behavior as a main effect. These results highlight the importance of considering child characteristics and psychobiological processes in relation to parenting behavior.

  15. Parental care-giving and home environment predicting offspring's temperament and character traits after 18 years.

    Science.gov (United States)

    Josefsson, Kim; Jokela, Markus; Hintsanen, Mirka; Cloninger, Claude Robert; Pulkki-Råback, Laura; Merjonen, Päivi; Hutri-Kähönen, Nina; Keltikangas-Järvinen, Liisa

    2013-10-30

    Although many personality theories emphasize the role of parental behaviors in shaping personality development, empirical data from longitudinal studies remain scarce. It is also not known, if parental behaviors affect character development more strongly than temperament or vice versa. In a prospective study, 1083 volunteer participants of the Young Finns study completed the Temperament and Character Inventory (TCI). Parents of the participants had answered questions about parenting attitudes, socioeconomic status, health behaviors, and role satisfaction 18 years before. We studied the univariate and the cumulative effects of parental care-giving and family environment on offspring's personality traits. Parental care-giving and home-environment were more strongly associated with offspring character traits reflecting personality maturity (Self-directedness and Cooperativeness) than with offspring temperament traits (Novelty seeking, Harm avoidance, Reward dependence and Persistence) reflecting emotional and behavioral tendencies. The differences were most evident in the cumulative effects model. Maternal variables were stronger predictors than paternal variables. The present findings suggest that not all personality traits are similarly predicted by parental care-giving and home-environment. In particular, character development is more strongly related to such measures than temperament. Parental care-giving and home-environment are more strongly related to psychological maturity (character) than emotional and behavioral tendencies (temperament).

  16. Temperament and living conditions: a comparison study of Poles and Koreans.

    Science.gov (United States)

    Zajenkowska, Anna; Zajenkowski, Marcin

    2013-02-01

    The present investigation tested the temperament traits of 319 Polish and 315 South Korean students according to the regulative theory of temperament. Poland and South Korea are two countries with a similar rate of economic growth but with distinct cultures; for instance, they differ in terms of individualism and masculinity dimensions as well as living conditions. This means that they have achieved the same goal with different resources but presumably also with different side effects. The results indicate that the Poles had higher levels of briskness, sensor sensibility and endurance, as well as lower levels of emotional reactivity and perseveration in comparison with South Koreans. The structure of one's temperament determines one's ability to meet environmental requirements and also how one deals with stressful conditions. According to previous empirical data, Poles' temperament profile can be characterized as being less prone to stress perception and therefore more advantageous. It is possible that Koreans, as they have a less adaptive temperament structure, experience higher levels of stress in a more stimulating environment than Poles.

  17. Temperament as a moderator of the effects of parenting on children's behavior.

    Science.gov (United States)

    Gallitto, Elena

    2015-08-01

    This study examined the role of child temperament as moderator of the effect of parenting style on children's externalizing and internalizing behaviors. A series of structural equation models were fit to a representative sample of 2,631 Canadian children from the National Longitudinal Survey of Children and Youth. In addition to testing for the presence of Temperament × Parenting interactions, these models also examined the direct and indirect effects of a number of additional contextual factors such as neighborhood problems, neighborhood cohesion, social support, and maternal depression. The results indicate that exposure to more positive parenting reduces behavior problems in children with difficult/unadaptable temperaments. No moderating effects of temperament on hostile parenting were found. Such results serve to highlight the pivotal role of positive features of the rearing environment as catalysts for the successful adaptation of children with difficult/unadaptable temperaments. The results of this modeling work also serve to emphasize the importance of considering the ways in which more distal factors can affect children's behavioral adaptation by contributing to changes in proximal family processes. PMID:25170995

  18. Ischial apophyseal fracture in an abused infant

    Energy Technology Data Exchange (ETDEWEB)

    Bixby, Sarah D.; Kleinman, Paul K. [Boston Children' s Hospital, Department of Radiology, Boston, MA (United States); Wilson, Celeste R. [Boston Children' s Hospital, Child Protection Program, Department of Pediatrics, Boston, MA (United States); Barber, Ignasi [Hospital Vall d' Hebron, Department of Pediatric Radiology, Barcelona (Spain)

    2014-09-15

    We report a previously healthy 4-month-old who presented to the hospital with leg pain and swelling and no history of trauma. Radiographs demonstrated a comminuted left femur fracture. Given the concern for child abuse, skeletal survey was performed and revealed four vertebral compression deformities. Although abuse was suspected, the possibility of a lytic lesion associated with the femur fracture and multiple spinal abnormalities raised the possibility of an underlying process such as Langerhans cell histiocytosis. Subsequently 18F-NaF positron emission tomographic (PET) scintigraphy revealed increased tracer activity in the ischium, and MRI confirmed an ischial apophyseal fracture. Pelvic fractures, particularly ischial fractures, are extremely rare in the setting of child abuse. This case report describes the multimodality imaging findings of an ischial fracture in an abused infant. (orig.)

  19. Ischial apophyseal fracture in an abused infant

    International Nuclear Information System (INIS)

    We report a previously healthy 4-month-old who presented to the hospital with leg pain and swelling and no history of trauma. Radiographs demonstrated a comminuted left femur fracture. Given the concern for child abuse, skeletal survey was performed and revealed four vertebral compression deformities. Although abuse was suspected, the possibility of a lytic lesion associated with the femur fracture and multiple spinal abnormalities raised the possibility of an underlying process such as Langerhans cell histiocytosis. Subsequently 18F-NaF positron emission tomographic (PET) scintigraphy revealed increased tracer activity in the ischium, and MRI confirmed an ischial apophyseal fracture. Pelvic fractures, particularly ischial fractures, are extremely rare in the setting of child abuse. This case report describes the multimodality imaging findings of an ischial fracture in an abused infant. (orig.)

  20. Temperament and the structure of personality disorder symptoms.

    Science.gov (United States)

    Mulder, R T; Joyce, P R

    1997-01-01

    This paper attempts to construct a simplified system for the classification of personality disorders, and relates this system to normally distributed human personality characteristics. One hundred and forty-eight subjects with a variety of psychiatric diagnoses were evaluated using the SCID-II structured clinical interview for personality disorders. A four-factor solution of personality disorder symptoms was obtained and we labelled these factors 'the four As': antisocial, asocial, asthenic and anankastic. The factors related to the four temperament dimensions of the Tridimensional Personality Questionnaire (TPQ), but less closely to Eysenck Personality Questionnaire (EPQ) dimensions. The four factors were similar to those identified in a number of studies using a variety of assessment methods and this lends some credibility to our findings. It suggests that a more parsimonious set of trait descriptors could be used to provide simpler, less overlapping categories that retain links with current clinical practice. In addition, these factors can be seen as extremes of normally distributed behaviours obtained using the TPQ questionnaire.

  1. Relationships Between Temperament and Transportation With Rectal Temperature and Serum Concentrations of Cortisol and Epinephrine in Bulls

    Science.gov (United States)

    This study investigated whether temperament influences rectal temperature and serum concentrations of cortisol and epinephrine in response to transportation. Brahman bulls were selected based on temperament score (average of exit velocity, EV, and pen score, PS) measured 28 days prior to weaning wit...

  2. Temperament and parenting predicting anxiety change in cognitive behavioral therapy: The role of mothers, fathers, and children

    NARCIS (Netherlands)

    H. Festen; C.A. Hartman; S.M. Hogendoorn; E. de Haan; P.J.M. Prins; C.G. Reichart; H. Moorlag; M.H. Nauta

    2013-01-01

    Objective: A considerable amount of children with anxiety disorders do not benefit sufficiently from cognitive behavioral treatment. The present study examines the predictive role of child temperament, parent temperament and parenting style in the context of treatment outcome. Method: Participants w

  3. Temperament and parenting predicting anxiety change in cognitive behavioral therapy : The role of mothers, fathers, and children

    NARCIS (Netherlands)

    Festen, H.; Hartman, C.A.; Hogendoorn, S.; de Haan, E.; Prins, P.J.M.; Reichart, C.G.; Moorlag, H.; Nauta, M.H.

    2013-01-01

    Objective: A considerable amount of children with anxiety disorders do not benefit sufficiently from cognitive behavioral treatment. The present study examines the predictive role of child temperament, parent temperament and parenting style in the context of treatment outcome. Method: Participants w

  4. The Impact of Malnutrition on Intelligence at 3 and 11 Years of Age: The Mediating Role of Temperament

    Science.gov (United States)

    Venables, Peter H.; Raine, Adrian

    2016-01-01

    Previous work has shown that malnutrition has deleterious effects on both IQ and aspects of temperament. It is hypothesized that while malnutrition bears a direct relation to IQ, aspects of temperament are also involved in a mediating role so that they produce indirect associations between malnutrition and IQ. The study examines the association of…

  5. Body Mass Index (BMI) and child temperament: ethnic and gender differences among 3 and 4 year olds

    Science.gov (United States)

    Limited early research suggests that children with a more difficult temperament (i.e., withdrawing, high intensity, predominate negative mood) by ages 4-5 are more likely to have excessive weight gain by ages 8-9 compared with children with opposite temperaments. We examined this relationship among ...

  6. Maternal Accuracy and Behavior in Anticipating Children's Responses to Novelty: Relations to Fearful Temperament and Implications for Anxiety Development

    Science.gov (United States)

    Kiel, Elizabeth J.; Buss, Kristin A.

    2010-01-01

    Previous research has suggested that mothers' behaviors may serve as a mechanism in the development from toddler fearful temperament to childhood anxiety. The current study examined the maternal characteristic of accuracy in predicting toddlers' distress reactions to novelty in relation to temperament, parenting, and anxiety development.…

  7. Temperament and Teacher-Child Conflict in Preschool: The Moderating Roles of Classroom Instructional and Emotional Support

    Science.gov (United States)

    Rudasill, Kathleen Moritz; Hawley, Leslie; Molfese, Victoria J.; Tu, Xiaoqing; Prokasky, Amanda; Sirota, Kate

    2016-01-01

    Research Findings: This study is an examination of (a) links between preschool children's temperament (effortful control, shyness, and anger) and teacher-child conflict and (b) classroom instructional and emotional support as moderators of associations between temperament and teacher-child conflict. Children (N = 104) were enrolled in 23…

  8. Goodness-of-Fit in Center Day Care: Relations of Temperament, Stability, and Quality of Care with the Child's Adjustment

    Science.gov (United States)

    De Schipper, J. Clasien; Tavecchio, Louis W. C.; Van IJzendoorn, Marinus H.; Van Zeijl, Jantien

    2004-01-01

    In this study, the concept of "goodness-of-fit" between the child's temperament and the environment, introduced by Thomas and Chess [Temperament and Development, Brunner/Mazel, New York, 1977], is applied within the setting of center day care. Mothers and primary professional caregivers of 186 children, aged 6-30 months, participated in this…

  9. Is Good Fit Related to Good Behaviour? Goodness of Fit between Daycare Teacher-Child Relationships, Temperament, and Prosocial Behaviour

    Science.gov (United States)

    Hipson, Will E.; Séguin, Daniel G.

    2016-01-01

    The Goodness-of-Fit model [Thomas, A., & Chess, S. (1977). Temperament and development. New York: Brunner/Mazel] proposes that a child's temperament interacts with the environment to influence child outcomes. In the past, researchers have shown how the association between the quality of the teacher-child relationship in daycare and child…

  10. Children Changing in Context: Child Temperament and Personality Development as Interrelated with Parenting in the Etiology of Adjustment Problems

    NARCIS (Netherlands)

    van den Akker, A.L.

    2013-01-01

    The overall aim of this dissertation was to examine how child temperament and personality change, what the role of parenting is in explaining these changes, and how child temperament/personality and parenting together predict child internalizing and externalizing problems. In this dissertation, we t

  11. Dor, autorregulação e temperamento em recém-nascidos pré-termo de alto risco Pain, self-regulation and temperament in high risk preterm newborns

    Directory of Open Access Journals (Sweden)

    Vivian Caroline Klein

    2011-01-01

    Full Text Available Os recém-nascidos pré-termo são expostos a experiências dolorosas inevitáveis na Unidade de Terapia Intensiva Neonatal. Apesar de sua imaturidade biológica, esses podem tanto perceber quanto reagir à dor. A exposição repetida à dor exerce impacto negativo no desenvolvimento e pode aumentar a vulnerabilidade dos bebês, dificultando os processos autorregulatórios. A reatividade biocomportamental à dor é um indicador de autorregulação e associa-se ao temperamento da criança. Esses bebês necessitam de estratégias farmacológicas e não farmacológicas para alívio da dor. Além disso, devem ter um contexto de interações sincrônicas com os pais, adaptadas às suas características de temperamento. Os profissionais de saúde podem atuar como suporte de regulação externa para esses bebês promovendo alívio da dor e prevenindo problemas de desenvolvimento.High risk preterm newborns are exposed to unavoidable painful experiences in Neonatal Intensive Care Units. In spite of their biological immaturity, they are able to perceive and react to pain stimuli. Repetitive exposure to pain has a negative impact on the development and may increase the infant's vulnerability, affecting self-regulatory processes. Biobehavioral reactivity to pain is an indicator of self-regulation and it is associated to the child's temperament. Preterm infants need pharmacological and non-pharmacological strategies for pain relieving. Moreover, they need a context of synchronic interaction with their parents which must be adapted to their temperament characteristics. Health professionals may play an important role in supporting external regulation for those infants, promoting pain relief and preventing development problems.

  12. Infant-Infant Interaction in a Daycare Setting.

    Science.gov (United States)

    Durfee, Joan T.; Lee, Lee C.

    The Infant-Infant Contact Code, developed to observe the social behavior in infants, is described. Results from using this scale with nine infants under nine months indicated that contacts between infants are complex in nature, that there are developmental changes in models of encounter, and that babies take different roles in relation to the…

  13. Circulating GLP-1 in infants born small-for-gestational-age: breast-feeding versus formula-feeding.

    Science.gov (United States)

    Díaz, M; Bassols, J; Sebastiani, G; López-Bermejo, A; Ibáñez, L; de Zegher, F

    2015-10-01

    Prenatal growth restraint associates with the risk for later diabetes, particularly if such restraint is followed by postnatal formula-feeding (FOF) rather than breast-feeding (BRF). Circulating incretins can influence the neonatal programming of hypothalamic setpoints for appetite and energy expenditure, and are thus candidate mediators of the long-term effects exerted by early nutrition. We have tested this concept by measuring (at birth and at age 4 months) the circulating concentrations of glucagon-like peptide-1 (GLP-1) in BRF infants born appropriate-for-gestational-age (AGA; n=63) and in small-for-gestational-age (SGA) infants receiving either BRF (n=28) or FOF (n=26). At birth, concentrations of GLP-1 were similar in AGA and SGA infants. At 4 months, pre-feeding GLP-1 concentrations were higher than at birth; SGA-BRF infants had GLP-1 concentrations similar to those in AGA-BRF infants but SGA-FOF infants had higher concentrations. In conclusion, nutrition appears to influence the circulating GLP-1 concentrations in SGA infants and may thereby modulate long-term diabetes risk. PMID:26088812

  14. The Temperament of a City: A Postscript to Post-Olympic Beijing

    Directory of Open Access Journals (Sweden)

    Xing Ruan

    2014-08-01

    Full Text Available There are two kinds of amazement in art and architecture: one relies on the ingenuity of artifice to arouse a feeling of enchantment, while the other causes an awe-inspiring ecstasy through the shock of the new. Beijing may have won the race in the latter, with spectacles such as the Olympic Games, but does this prove that a new Beijing has been reinvented?This paper examines the two kinds of amazement to examine two pairs of showcase Olympic buildings: 1 Beijing International Airport’s Terminal 3 and the Olympic Tennis Centre and 2 the Olympic Stadium and the CCTV Tower – to ask what they say about Beijing, and its temperament. It also questions whether or not it is possible to reinvent a new city once its temperament has been formed, and in what way this temperament may be related to the creation of public space, or place.

  15. Investigation of Oxytocin Secretion in Anorexia Nervosa and Bulimia Nervosa: Relationships to Temperament Personality Dimensions.

    Science.gov (United States)

    Monteleone, Alessio Maria; Scognamiglio, Pasquale; Volpe, Umberto; Di Maso, Virginia; Monteleone, Palmiero

    2016-01-01

    Published studies suggested an implication of oxytocin in some temperament characteristics of personality. Therefore, we measured oxytocin secretion in 23 women with anorexia nervosa (AN), 27 with bulimia nervosa (BN) and 19 healthy controls and explored the relationships between circulating oxytocin and patients' personality traits. Plasma oxytocin levels were significantly reduced in AN women but not in BN ones. In healthy women, the attachment subscale scores of the reward dependence temperament and the harm avoidance (HA) scores explained 82% of the variability in circulating oxytocin. In BN patients, plasma oxytocin resulted to be negatively correlated with HA, whereas no significant correlations emerged in AN patients. These findings confirm a dysregulation of oxytocin production in AN but not in BN and show, for the first time, a disruption of the associations between hormone levels and patients' temperament traits, which may have a role in certain deranged behaviours of eating disorder patients. PMID:26259495

  16. Investigation of Oxytocin Secretion in Anorexia Nervosa and Bulimia Nervosa: Relationships to Temperament Personality Dimensions.

    Science.gov (United States)

    Monteleone, Alessio Maria; Scognamiglio, Pasquale; Volpe, Umberto; Di Maso, Virginia; Monteleone, Palmiero

    2016-01-01

    Published studies suggested an implication of oxytocin in some temperament characteristics of personality. Therefore, we measured oxytocin secretion in 23 women with anorexia nervosa (AN), 27 with bulimia nervosa (BN) and 19 healthy controls and explored the relationships between circulating oxytocin and patients' personality traits. Plasma oxytocin levels were significantly reduced in AN women but not in BN ones. In healthy women, the attachment subscale scores of the reward dependence temperament and the harm avoidance (HA) scores explained 82% of the variability in circulating oxytocin. In BN patients, plasma oxytocin resulted to be negatively correlated with HA, whereas no significant correlations emerged in AN patients. These findings confirm a dysregulation of oxytocin production in AN but not in BN and show, for the first time, a disruption of the associations between hormone levels and patients' temperament traits, which may have a role in certain deranged behaviours of eating disorder patients.

  17. Infant feeding practices in Kenya, Mexico and Malaysia. The rarity of the exclusively breast-fed infant.

    Science.gov (United States)

    Dimond, H J; Ashworth, A

    1987-02-01

    Infant feeding practices of 6149 mothers in Kenya, Mexico and Malaysia are reported. A high proportion of mothers initiated breast-feeding in each country regardless of social class. Most Kenyan mothers continued to breast-feed for at least 12 months. In Mexico and Malaysia, however, breast-feeding was discontinued relatively early, especially among urban mothers. Early supplementation of breast-fed infants with milk and/or other food was a common practice in each of the three countries. Among breast-fed infants below 4 months of age, the percentages who were exclusively breast-fed in the urban elite, urban poor and rural groups respectively were 6, 14 and 21 per cent in Kenya, 8, 19 and 31 per cent in Mexico, and 11, 9 and 11 per cent in Malaysia. Supplementation of breast-fed infants in the first two months of life was more likely to be with infant formula than with any other milk or food. At three months of age, however, nonmilk foods were the most common supplements in all population groups with the exception of those in urban Kenya. The policy implications are discussed.

  18. 幼儿行为问题与气质特点的关系探讨%Infant’ s behavior problems and temperament characteristics

    Institute of Scientific and Technical Information of China (English)

    梁静; 王朝晖; 马婧

    2015-01-01

    Objective To analyze the characteristics of infant’s behavior and explore the predictive role of early temperament factors on behavior problems, so as to provide some interventions to prevent and reduce the incidence of behavior problems for medical staff and parents.Methods Totally 220 infants aged 1 year were chosen as study samples.Infant temperament questionnaires were used for assessment and Child Behavior Checklist ( CBCL) scale were used two years later to assess behavior.Results The incidence of infant behavior problems was 25.48%, among which 18.75% was psychosomatic problems, 8.65% was depression and 8.65% was social withdrawal.The difference in the incidence of behavior problems between genders was significant (χ2 =7.316, P=0.007) .The difference in temperament dimension emerged at the age of 1.Boys had higher level of activity (t=1.960,P=0.05) but lower response threshold than girls (t=-2.181,P=0.03).Infants of difficult nurturing type and slow start type had higher total score of behavior problems. Temperament had weak effect on predicting behavior.The rhythmicity and approach-withdrawal could predict 13.6% of social withdrawal problems, mood could predict 9.1%of depression problems, and persistence could predict 3.1%of psychosomatic problems.Conclusion The incidence of infant behavior problems is higher than before.In order to reduce the occurrence of behavior problems, different management methods should be adopted according to different temperament types and dimension scores.%目的:分析幼儿行为特点并探讨早期气质因素对行为问题发生的预测能力,为医务工作者及家长提供可能的干预措施,预防并减少行为问题的发生。方法选取1周岁幼儿共220人进入研究队列,采用气质问卷进行评估,2年后采用CBCL量表进行行为评估。结果幼儿行为问题发生率25.48%,其中心身问题18.75%、抑郁8.65%、社交退缩6.73%,各种行为问题的发

  19. Biological contributions to well-being: The relationships amongst temperament, character strengths and resilience

    Directory of Open Access Journals (Sweden)

    Ann-Marie K. Hutchinson

    2010-12-01

    Full Text Available Orientation: Positive psychology emphasises the nurturing of personal strengths, yet little research to date has investigated the role of nature in psychological wellness.Research purpose: The study aimed to address this dearth by investigating the relationship between temperament, with its biological roots, and psychological well-being and also to ascertain whether character strengths and resilience can be predicted by certain temperament traits.Motivation for the study: Although the biological bases of mental illness have been researched extensively in past studies, there is very little research regarding the biological bases of psychological wellness.Research design, approach and method: This quantitative study selected a sample of 620 participants and applied four measuring instruments, namely the Zuckerman-Kuhlman Personality Questionnaire, the Values in Action – Inventory of Strengths (VIA-IS , the Sense of Coherence scale and the Resilience scale to measure temperament and well-being. Correlations and logistic regression analyses were used to analyse the data.Main findings: There are relationships between certain biologically based temperament traits and the psychological constructs of character strengths and resilience. Logistic regression models, using temperament as the independent variable, correctly predicted high and low scores on the Sense of Coherence scale, the Resilience scale and the (VIA-IS with 64% – 76.1% accuracy.Pratical/managerial implications: Understanding the physiological substrates of flourishing and being able to predict strengths based on temperament promise advances in applying positive psychology concepts.Contribution/value-add: Values, ethics, character strengths, virtues and resilience are universal and may be entrenched in biology, according to some theorists. This has not been researched much, however. The current study addressed this dearth.

  20. Perception of neon color spreading in 3-6-month-old infants.

    Science.gov (United States)

    Yang, Jiale; Kanazawa, So; Yamaguchi, Masami K

    2009-12-01

    Although lots of studies about neon color spreading have been reported, few of these studies have focused on the perceptual development of it in human infants. Therefore, this study explores the perceptual development of neon color spreading in infants. In experiment 1, we examined 3-6-month-olds' perception of neon color spreading in static conditions. In experiment 2, we examined 3-6-month-olds' perception of neon color spreading in moving conditions. Our results suggest that while only 5-6-month-old infants show a preference for neon color spreading in the static condition, 3-4-month-old infants also prefer neon color spreading if motion information is available.

  1. [Problems in the development of emotional expression--dictated by temperament or environment?].

    Science.gov (United States)

    Toukola, Tytti; Karukivi, Max; Saarijärvi, Simo

    2015-01-01

    Learning of emotional regulation skills is based on parent-child interaction. The difficulty in recognition and expression of emotions, along with outsourced thinking and weak imagination are collectively termed alexithymia, the inability to express emotions. Temperament has been shown to account for 20 to 40% in the development of alexithymia. Alexithymia has been found to be associated with introversion, negative emotionality and avoidance of problems, and an insecure affectional tie. Attachment theory is based on early interaction, the establishment of which in turn reflects the temperament features of the child and the parent, and differences in these features.

  2. Touching behaviors of infants of depressed mothers during normal and perturbed interactions.

    Science.gov (United States)

    Moszkowski, Robin J; Stack, Dale M; Girouard, Nadine; Field, Tiffany M; Hernandez-Reif, Maria; Diego, Miguel

    2009-04-01

    The present study investigated the touching behaviors of 4-month-old infants of depressed and non-depressed mothers during the still-face (SF; maternal emotional unavailability) and separation (SP; maternal physical unavailability) procedures. Forty-one dyads participated in the present study; dyads were from low SES backgrounds and they exhibited poor relationship qualities (e.g. poor maternal sensitivity, low infant responsiveness); thus, they were considered at-risk. Results indicated that infants exhibited more patting and pulling when mothers were unavailable during the SF and SP procedures. Moreover, depression affected infants' tactile behaviors: infants of depressed mothers used more reactive types of touch (i.e. active touching behaviors, such as grab, pat, pull) than infants of non-depressed mothers during emotional and physical unavailability, suggesting greater activity levels in infants of depressed mothers. Negative relationship indicators, such as maternal intrusiveness and hostility, predicted soothing/regulatory (i.e. nurturing) and reactive/regulatory types of touch, even after controlling for maternal depression. Taken together, these results underscore the importance of touch for infant communication and regulation during early social interactions. PMID:19232741

  3. Mother-infant mutual eye gaze supports emotion regulation in infancy during the Still-Face paradigm.

    Science.gov (United States)

    MacLean, Peggy C; Rynes, Kristina N; Aragón, Crystal; Caprihan, Arvind; Phillips, John P; Lowe, Jean R

    2014-11-01

    This study was designed to examine the sequential relationship between mother-infant synchrony and infant affect using multilevel modeling during the Still Face paradigm. We also examined self-regulatory behaviors that infants use during the Still-Face paradigm to modulate their affect, particularly during stressors where their mothers are not available to help them co-regulate. There were 84 mother-infant dyads, of healthy full term 4 month old infants. Second-by-second coding of infant self-regulation and infant affect was done, in addition to mother-infant mutual eye gaze. Using multilevel modeling, we found that infant affect became more positive when mutual gaze had occurred the previous second, suggesting that the experience of synchronicity was associated with observable shifts in affect. We also found a positive association between self-regulatory behaviors and increases in positive affect only during the Still-Face episode (episode 2). Our study provides support for the role of mother-infant synchronicity in emotion regulation as well as support for the role of self-regulatory behaviors in emotion regulation that can have important implication for intervention.

  4. The difference of temperament dimensions of 171 children and correlation analysis%171例儿童气质维度差异性及相关性分析

    Institute of Scientific and Technical Information of China (English)

    曹敏辉; 党政; 赵昇; 袁张英

    2011-01-01

    Objective: To explore the related effect factors of temperament dimensions of children, compare the difference of temperament dimensions of children in different months groups, provide a basis for directing psychological behaviour health care of children. Methods: 171 children aged 0 ~6 years old were selected from early integrated developmental outpatient of department of child health care in the hospital in 2008 as study objects, then they were divided into infant group (0 ~ 12 months), child group ( 13 ~ 36 months) and preschool group (37 ~72 months), temperament test software of children was used for analysis. Results: There was signiticant difference in temperament dimensions of children among different groups in certain aspects, the activity level, rhythmicity, persistence and response valve tended to moderate levels with age, which met the regularities of physiological and psychological growth and maturity. Among temperament dimensions of children, rhythmicity, persistence and response valve were related to the hospital where the children were born;activity level and distraction were related to their fathers addicted to alcohol and tobacco; phobotaxis was correlated with their fathers addicted to alcohol and tobacco and birth weight of the children; the temperament types of children were correlated with occupations of parents, the time of pure breast feeding and the hospital where the children were born. Conclusion: Paying more attention to the difference of temperameat dimensions of children at various developmental stages, displaying the superiority, avoiding disadvantages, creating conditions and optimizing the inadequacies of temperament dimensions may promote the healthy development of psychosocial behaviour of children.%目的:探讨影响儿童气质维度的相关因素,比较不同月龄组儿童气质维度的差异性,为指导儿童心理行为保健工作提供依据.方法:选取2008年儿保科早期综合发展门诊171名0~6

  5. [Effect of breast feeding and psychosocial variables upon psychomotor development of 12-month-old infants].

    Science.gov (United States)

    De Andraca, I; Salas, M I; López, C; Cayazzo, M S; Icaza, G

    1999-09-01

    This study evaluates the participation of psychosocial variables in the relation between breast feeding (BF) and psychomotor development (PMD) in dyads with different BF duration. We assessed 138 mother-infant dyads, divided in two groups: 86 received BF as unique source of milk feeding for at least 6 months (prolonged BF group) and 52 were weaned before 45 days of age (early weaning group). General information about pregnancy, delivery and feeding was collected in a non experimental prospective design. At 6-7 months of age a milk feeding situation was observed at home, and mother-infant interactional patterns were recorded through a specially designed scale. At 12 months of age the PMD was assessed (Bayley Scales of Infant Development). Infant temperament, home stimulation, mother depression and family stress were also measured. Similar family characteristics were observed in both study groups. Early bonding and first feeding experiences were different, both reported as better in the prolonged BF group. Moreover, dyads of this group showed a higher variety and quality of mother-infant interactional patterns during feeding, with a higher synchrony and reciprocity in the relationship. Mean Mental Development Index (MDI) and Psychomotor Developmental Index (PDI) were similar in both groups. Explicatory variables for MDI and PDI are different in both study groups. Dyads who attained prolonged BF conform from a psychosocial perspective--a different group than the early weaned. PMID:10667261

  6. Asian infants show preference for own-race but not other-race female faces: The role of infant caregiving arrangements

    Directory of Open Access Journals (Sweden)

    Shaoying eLiu

    2015-05-01

    Full Text Available Previous studies have reported that 3- to 4-month-olds show a visual preference for faces of the same gender as their primary caregiver (e.g., Quinn et al., 2002. In addition, this gender preference has been observed for own-race faces, but not for other-race faces (Quinn et al., 2008 However, most of the studies of face gender preference have focused on infants at 3 to 4 months. Development of gender preference in later infancy is still unclear. Moreover, all of these studies were conducted with Caucasian infants from Western countries. It is thus unknown whether a gender preference that is limited to own-race faces can be generalized to infants from other racial groups and different cultures with distinct caregiving practices. The current study investigated the face gender preferences of Asian infants presented with male versus female face pairs from Asian and Caucasian races at 3, 6, and 9 months and the role of caregiving arrangements in eliciting those preferences. The results showed an own-race female face preference in 3- and 6-month-olds, but not in 9-month-olds. Moreover, the downturn in the female face preference correlated with the cumulative male face experience obtained in caregiving practices. In contrast, no gender preference or correlation between gender preference and face experience was found for other-race Caucasian faces at any age. The data indicate that the face gender preference is not specifically rooted in Western cultural caregiving practices. In addition, the race dependency of the effect previously observed for Caucasian infants reared by Caucasian caregivers looking at Caucasian but not Asian faces extends to Asian infants reared by Asian caregivers looking at Asian but not Caucasian faces. The findings also provide additional support for an experiential basis for the gender preference, and in particular suggest that cumulative male face experience plays a role in inducing a downturn in the preference in older

  7. Popularity of processed foodstuffs for infants and small children among parents

    OpenAIRE

    Danuta Górecka; Barbara Szczepaniak; Krystyna Szymandera-Buszka; Ewa Flaczyk

    2007-01-01

    The popularity of seven groups of processed foodstuffs (soups, dinners, pulverized fruits and vegetables, desserts, dairy desserts, juices, teas) for infants and small children aged 4 months up to 3 years, available on the market and comprising a total of 154 products, was investigated in this study. A survey was carried out in the group of 100 individuals. They were mothers and fathers bringing their children to crèche as well as buying analysed products. Among 24 soups vegetable so...

  8. Acute liver failure due to Human Herpesvirus 6 in an infant

    OpenAIRE

    G.M. Tronconi; B. Mariani; R. Pajno; M. Fomasi; L. Cococcioni; Biffi, V.; Bove, M.; P. Corsin; G. Garbetta; Barera, G

    2012-01-01

    We report a case of a 4-months infant with fever in the absence of other specific symptoms that has rapidly and unexpectedly developed acute liver failure (ALF) with coagulopathy and complicated with bone marrow failure without encephalopathy. The main viral infection agents (hepatitis virus A, B, C, Citomegalovirus, Ebstain Barr virus, Parvovirus B19, Adenovirus), drug-induced hepatotoxicity and metabolic disorders associated to ALF were excluded. Quantitative determination of Human Herpesvi...

  9. Immunisation of premature infants

    OpenAIRE

    Bonhoeffer, J; Siegrist, C‐A; Heath, P T

    2006-01-01

    Premature infants are at increased risk of vaccine preventable infections, but audits have shown that their vaccinations are often delayed. Early protection is desirable. While the evidence base for immunisation of preterm infants is limited, the available data support early immunisation without correction for gestational age. For a number of antigens the antibody response to initial doses may be lower than that of term infants, but protective concentrations are often achieved and memory succ...

  10. Surgery management of rare hypertrophic frenum in an infant.

    Science.gov (United States)

    Stroppa, Sheila de Carvalho; da Silva, Juliana Yassue Barbosa; Tavares, Maria Cristina Reis; Duda, João Gilberto; Losso, Estela Maris

    2014-01-01

    To report a rare case of a lateral frenum hypertrophy in an infant, this paper describes the case of a girl who came to a first dental appointment when she was 4 months old. A hypertrophic lateral frenum in the upper left canine region was detected. A great depression in the gingival rodet separated the anterior maxillary segment from the posterior one and also decreased the lip mobility in this region. A frenectomy was performed when the patient was 11 months old and the clinical follow-up was done up to the age of 30 months. There was normalization in the vestibular insertion of the lateral frenum, lip mobility, physiological development of the maxilla, and eruption of the upper incisors, canines, and first primary molars. Infants should go to a dental examination precociously in order to detect possible congenital and development alterations. PMID:25180104

  11. Surgery Management of Rare Hypertrophic Frenum in an Infant

    Directory of Open Access Journals (Sweden)

    Sheila de Carvalho Stroppa

    2014-01-01

    Full Text Available To report a rare case of a lateral frenum hypertrophy in an infant, this paper describes the case of a girl who came to a first dental appointment when she was 4 months old. A hypertrophic lateral frenum in the upper left canine region was detected. A great depression in the gingival rodet separated the anterior maxillary segment from the posterior one and also decreased the lip mobility in this region. A frenectomy was performed when the patient was 11 months old and the clinical follow-up was done up to the age of 30 months. There was normalization in the vestibular insertion of the lateral frenum, lip mobility, physiological development of the maxilla, and eruption of the upper incisors, canines, and first primary molars. Infants should go to a dental examination precociously in order to detect possible congenital and development alterations.

  12. Associations of Child Temperament with Child Overweight and Breakfast Habits: A Population Study in Five-Year-Olds

    Directory of Open Access Journals (Sweden)

    Thea Steen Skogheim

    2015-12-01

    Full Text Available This study examines the associations of child temperament with overweight/obesity and breakfast habits. Participants were 17,409 five-year-olds whose mothers partake in the Norwegian Mother and Child Cohort Study (MoBa, and completed a questionnaire at the child’s 5th birthday. Temperament was assessed as externalizing, internalizing and sociable temperament. Breakfast habits differentiated between “every day”, “4 to 6 times a week”, and “0 to 3 times a week”. The child’s weight status was determined by Body Mass Index-percentiles and categorized as normal weight versus overweight/obese. Children with externalizing temperament had higher odds of being overweight and higher odds of not eating breakfast daily. Children high in internalizing temperament had higher odds of not eating breakfast daily, but not of being overweight. Children with average scores of sociability were more prone to being overweight but had normal breakfast habits. All results were adjusted for key confounders. That five-year-olds high in externalizing temperament had a higher risk to be overweight adds important information to the literature. The association of externalizing temperament with child breakfast habits so early in life is intriguing, as parents mostly control eating patterns in children that young. Mechanisms mediating this association should be explored.

  13. The impact of malnutrition on intelligence at 3 and 11 years of age: The mediating role of temperament.

    Science.gov (United States)

    Venables, Peter H; Raine, Adrian

    2016-02-01

    Previous work has shown that malnutrition has deleterious effects on both IQ and aspects of temperament. It is hypothesized that while malnutrition bears a direct relation to IQ, aspects of temperament are also involved in a mediating role so that they produce indirect associations between malnutrition and IQ. The study examines the association of 3 indices of malnutrition-stunting, anemia and wasting-to Verbal IQ (VIQ) and Performance IQ (PIQ) and temperament in 1,376 3-year-old and 11-year-old children in Mauritius. Two dimensions of temperament were extracted from ratings of behavior and were labeled as Uninhibited (UI) and Task Orientation (TO). At age 3 stunting had direct relations to Verbal IQ and Performance IQ and also indirect relations via the mediating effect of temperament (UI but not TO). In the case of anemia there were no direct relations to VIQ or PIQ but both temperament meditators were involved in indirect relations. For wasting, indirect but not direct relations were observed. When age 11 cognitive performance was examined, there were direct relations to stunting and anemia and indirect relations via UI, but not TO. The relations between malnutrition and IQ were graded and linear showing that it is not only when malnutrition is defined by its severest levels that it has an effect on cognitive performance. It is suggested that malnutrition affects those brain structures and functions that are involved in both cognitive behavior and temperament. PMID:26569559

  14. Temperament and Risk for Depressive Symptoms in Adolescence: Mediation by Rumination and Moderation by Effortful Control

    Science.gov (United States)

    Verstraeten, Katrien; Vasey, Michael W.; Raes, Filip; Bijttebier, Patricia

    2009-01-01

    The present study examined the relations between temperament, ruminative response style and depressive symptoms both cross-sectionally and prospectively (1 year follow-up) in a community sample of 304 seventh- through tenth-graders. First, higher levels of negative affectivity (NA), lower levels of positive affectivity (PA) and lower levels of…

  15. Assessing Changes in the Meaning of Children's Behavior: Factorial Invariance of Teachers' Temperament Ratings.

    Science.gov (United States)

    Cadwell, Joel; Pullis, Michael

    1983-01-01

    The factorial invariance of a temperament questionnaire was studied using the data provided by 24 teachers of 564 kindergarten through fourth-grade children. A LISREL analysis supported the hypothesized three-factor model and established factorial invariance of the shortened version of a behavioral rating scale constructed by Thomas and Chess.…

  16. Heritability and Familiality of Temperament and Character Dimensions in Korean Families with Schizophrenic Linkage Disequilibrium

    OpenAIRE

    Lee, Byung Dae; Park, Je Min; Lee, Young Min; Moon, Eunsoo; Jeong, Hee Jeong; Chung, Young In; Yi, Young Mi

    2016-01-01

    Objective Categorical syndromes such as schizophrenia may represent complexes of many continuous psychological structural phenotypes along several dimensions of personality development/degeneration. The present study investigated the heritability and familiality of personality dimensions in Korean families with schizophrenic linkage disequilibrium (LD). Methods We recruited 179 probands (with schizophrenia) as well as, whenever possible, their parents and siblings. We used the Temperament and...

  17. Growth in temperament and parenting as predictors of adjustment during children's transition to adolescence.

    Science.gov (United States)

    Lengua, Liliana J

    2006-09-01

    The author examined relations among demographic risk (income, maternal education, single-parent status), growth in temperament (fear, irritability, effortful control), and parenting (rejection, inconsistent discipline) across 3 years and the prediction of children's adjustment problems in a community sample (N=190; ages 8-12 years at Time 1). Family income was related to higher initial levels of fear, irritability, rejection, and inconsistency and lower effortful control but was not related to changes in these variables. Higher initial rejection predicted increases in child fear and irritability. Higher initial fear predicted decreases in rejection and inconsistency. Higher initial irritability predicted increases in inconsistency, and higher initial effortful control predicted decreases in rejection. When growth of parenting and temperament were considered simultaneously, increases in effortful control and decreases in fear and irritability predicted lower Time 3 internalizing and externalizing problems. Increases in rejection and inconsistent discipline predicted higher Time 3 externalizing, although sometimes the effect appeared to be indirect through temperament. The findings suggest that temperament and parenting predict changes in each other and predict adjustment during the transition to adolescence. PMID:16953689

  18. How Are Traits Related to Problem Behavior in Preschoolers? Similarities and Contrasts between Temperament and Personality

    Science.gov (United States)

    De Pauw, Sarah S. W.; Mervielde, Ivan; Van Leeuwen, Karla G.

    2009-01-01

    The lack of empirical research relating temperament models and personality hinders conceptual integration and holds back research linking childhood traits to problem behavior or maladjustment. This study evaluates, within a sample of 443 preschoolers, the relationships between children's maladaptation and traits measured by three temperament…

  19. Psychometric Properties of the Formal Characteristics of Behavior-Temperament Inventory in Chinese Samples.

    Science.gov (United States)

    Liu, Wen; Chen, Liang; Yang, Ying; Zhang, Shuai

    2015-10-12

    This paper presents a Chinese adaption of the Formal Characteristics of the Behavior-Temperament Inventory (FCB-TI), a self-report instrument that evaluates six temperamental scales, based on Strelau's concept of temperament. A first sample of 626 undergraduates completed the Chinese version of the Regulative Theory of Temperament Questionnaire (RTTQ), which is an initial pool of 381 items. Internal consistency suggests adequate reliability (.66 to .82), and an exploratory factor analysis revealed a six-factor solution consistent with the original instrument. A follow-up confirmatory factor analysis revealed good support for the temperament structure with a second sample of students (N = 2.980). Internal consistency and factorial structure were re-examined (Cronbach's alpha ranged .64 to .85), and test-retest correlations over a two-week period ranged from .82 to .96 with a third sample of adults (N = 2.265). Convergent and discriminant validity was explored in relation to the Eysenck Personality Questionnaire-Revision Short Scale for Chinese (EPQ-RSC) model dimensions. Results indicate that the Chinese version of the FCB-TI has similar psychometric properties and generally satisfactory reliability and validity.

  20. Viewing relational aggression through multiple lenses: temperament, personality, and personality pathology.

    Science.gov (United States)

    Tackett, Jennifer L; Kushner, Shauna C; Herzhoff, Kathrin; Smack, Avante J; Reardon, Kathleen W

    2014-08-01

    Dispositional trait frameworks offer great potential to elucidate the nature and development of psychopathology, including the construct of relational aggression. The present study sought to explore the dispositional context of relational aggression across three dispositional frameworks: temperament, personality, and personality pathology. Participants comprised a large community sample of youth, aged 6 to 18 years (N = 1,188; 51.2% female). Ratings of children's relational aggression, temperament, personality, and personality pathology traits were obtained through parent report (86.3% mothers). Results showed convergence and divergence across these three dispositional frameworks. Like other antisocial behavior subtypes, relational aggression generally showed connections with traits reflecting negative emotionality and poor self-regulation. Relational aggression showed stronger connections with temperament traits than with personality traits, suggesting that temperament frameworks may capture more relationally aggressive content. Findings at the lower order trait level help differentiate relational aggression from other externalizing problems by providing a more nuanced perspective (e.g., both sociability and shyness positively predicted relational aggression). In addition, there was little evidence of moderation of these associations by gender, age, or age2, and findings remained robust even after controlling for physical aggression. Results are discussed in the broader context of conceptualizing relational aggression in an overarching personality-psychopathology framework. PMID:25047304

  1. The Effect of Temperament on Emotion Regulation among Chinese Adolescents: The Role of Teacher Emotional Empathy

    Science.gov (United States)

    Shen, Xiaomei; Zhang, Wenhai

    2012-01-01

    Hierarchical linear modeling techniques were used to explored individual and contextual factors of emotion regulation in a sample of 2074 adolescents from grade 7 through grade 12 and 54 head teachers in China mainland. Emotion Regulation Questionnaire (ERQ) and Early Adolescent Temperament Questionnaire-Revised (EATQ-R) were administered among…

  2. Prenatal Transportation Stress Alters Temperament and Serum Cortisol Concentrations in Suckling Brahman Calves

    Science.gov (United States)

    This experiment examined the relationship between prenatal stress and subsequent calf temperament through weaning. The prenatal stressor utilized was repeated transportation of pregnant Brahman cows for 2 hours at 60, 80, 100, 120, and 140 days of gestation. Prenatally stressed calves (n = 41) were ...

  3. An association analysis between mitochondrial DNA A10398G polymorphism and temperament in Japanese young adults.

    Directory of Open Access Journals (Sweden)

    Kunihiro Kishida

    Full Text Available The mitochondrial (mt DNA C5178A and A10398G polymorphisms have been reported to be associated with mental disorders such as bipolar disorder. However, the effects of these polymorphisms on temperament in healthy people are poorly understood. Evaluating healthy subjects can have the advantage of providing new strategies for maintaining psychological health and preventing mental illness. We examined the association between mtDNA polymorphisms and temperament in Japanese students. There was no significant difference in examined temperament when analysed by genotypes, 5178-10398 haplotypes, or sex. The subgroup analysis based on sex indicated that there was an interactive effect of the mtDNA A10398G polymorphism and sex on anxiety and obsession. This finding is preliminary and cannot exclude the possibility of false-positive due to small sample size (144 subjects and multiple statistical testing. Further studies involving a larger sample size or other ethnic groups are necessary to confirm that mtDNA A10398G polymorphism can be a genetic factor for temperament.

  4. Study of personality’s temperament and self-assessment of higher educational establishments’ students

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    Liashenko V.N.

    2016-04-01

    Full Text Available Purpose: analysis of temperament and self-assessment characteristics in higher educational establishment students. Material: in the research 1st and 2nd year students (n=30 participated. Questioning was used, with the help of which personality’s self assessment and temperament characteristics were estimated. Results: the study of students’ temperament structure showed low demand in mastering of objective world and strive for mental and physical labor. High indicator of social activity and interpersonal skills was registered. The following indicators of self-assessment were received: 15% of students had too low self-assessment, 50% of students have adequate self-assessment and 10% have excessively high self-assessment. Conclusions: quickness of psychic processes (tem and rhythm, impressiveness and emotional sensitivity are important features of temperament. Students demonstrated feeling of anxiety and worry in respect to their studying at university. Besides the have sensitivity to failures to non coincidence of the desired and the results. студентов. With it students have adequate self assessment.

  5. The role of temperament by family environment interactions in child maladjustment.

    Science.gov (United States)

    Chen, Nan; Deater-Deckard, Kirby; Bell, Martha Ann

    2014-11-01

    In order to advance our understanding of the etiology of individual differences in child maladjustment (i.e., conduct and emotional problems), we tested hypotheses about the statistical interactions between child temperament and two aspects of the family environment: maternal negativity and positivity, and household chaos (e.g., crowding, noise, lack of routines). Mothers (n = 149) reported on their child's effortful control, negative affect, surgency, and behavioral/emotional problems. The age range of the children was 3 to 7 years old and half of the sample was girls. Observers rated maternal negativity and positivity based on brief structured interaction tasks in the laboratory. Child temperament moderated the association between maternal negativity/positivity and child maladjustment. Maternal negativity and child problem behavior were associated only for those children who also were high in surgency or negative affectivity. Maternal positivity was associated with less child problem behavior for those high in surgency. Child effortful control interacted with both maternal negativity and chaos. Maternal negativity and child problem behavior were most strongly associated for children who were low in effortful control and living in chaotic homes. The results point to distinct transactions between child temperament and maternal negativity/positivity that depend in part on the dimensions of temperament and parenting behavior in question. PMID:24691836

  6. Maternal Preconceptions About Parenting Predict Child Temperament, Maternal Sensitivity, and Children's Empathy

    Science.gov (United States)

    Kiang, Lisa; Moreno, Amanda J.; Robinson, JoAnn L.

    2004-01-01

    This study examined the influence of maternal preconceptions on child difficult temperament at 6 months and maternal sensitivity at 12-15 months and whether all 3 variables predicted children's empathy at 21-24 months. Within a low-income, ethnically diverse sample of 175 mother-child dyads, path models were tested with 3 empathy indices…

  7. Comparison on Temperament Theory between Traditional Chinese Medicine and Modern Psychology

    Institute of Scientific and Technical Information of China (English)

    SHI Le

    2002-01-01

    This study has explained and compared temperament theory between traditional Chinese medicine and modernrn psychology on five aspects of concept, characteristics, classification, influential factors and practical significance. And we thought that this study had guiding effect on clinical practice under the new medicine model.

  8. Differential susceptibility to environmental influences: Interactions between child temperament and parenting in adolescent alcohol use.

    Science.gov (United States)

    Rioux, Charlie; Castellanos-Ryan, Natalie; Parent, Sophie; Vitaro, Frank; Tremblay, Richard E; Séguin, Jean R

    2016-02-01

    Temperament and parental practices (PP) are important predictors of adolescent alcohol use (AU); however, less is known about how they combine to increase or decrease risk of AU. This study examined whether age 6 temperament (i.e., impulsivity and inhibitory control) interacted with age 6 coercive PP and/or age 14 parental monitoring to predict AU at 15 years among 209 adolescents. Results showed that low parental monitoring was associated with more frequent AU and that coercive PP interacted with impulsivity to predict AU. This interaction was examined as a function of two models that were not studied before in the prediction of AU: the diathesis-stress model (i.e., impulsive children are more "vulnerable" to adverse PP than those with an easy temperament); and the differential susceptibility model (i.e., impulsive children are also more likely to benefit from good PP). Results supported the differential susceptibility model by showing that impulsive children were not only at higher risk for AU when combined with high coercive PP but also benefit from the absence of coercive PP. This supports the suggestion that the conception of certain temperament characteristics, or in this case impulsivity, as a "vulnerability" for adolescent AU, may need revision because it misrepresents the malleability it may imply. PMID:26030853

  9. Maternal Socialization and Child Temperament as Predictors of Emotion Regulation in Turkish Preschoolers

    Science.gov (United States)

    Yagmurlu, Bilge; Altan, Ozge

    2010-01-01

    This study investigated the role of maternal socialization and temperament in Turkish preschool children's emotion regulation. Participants consisted of 145 preschoolers (79 boys, 69 girls; M[subscript age]= 62 months), their mothers, and daycare teachers from middle-high socioeconomic suburbs of Istanbul. Maternal child-rearing practices and…

  10. Exploring the Temperament and Character Traits of Rural and Urban Doctors

    Science.gov (United States)

    Eley, Diann; Young, Louise; Przybeck, Thomas R.

    2009-01-01

    Context: Australia shares many dilemmas with North America regarding shortages of doctors in rural and remote locations. This preliminary study contributes to the establishment of a psychobiological profile for rural doctors by comparing temperament and character traits with an urban cohort. Purpose: The aim was to compare the individual levels…

  11. Peas in a Pod: Biases in the Measurement of Sibling Temperament?

    Science.gov (United States)

    Majdandzic, Mirjana; van den Boom, Dymphna C.; Heesbeen, Daniella G. M.

    2008-01-01

    The authors of the present study addressed the measurement of temperament by examining the convergence between observational and questionnaire measures and the occurrence of contrast effects in parental ratings of nontwin siblings on the Children's Behavior Questionnaire. Fathers', mothers', and observers' ratings of 94 early-school-age sibling…

  12. Temperament Pathways to Childhood Disruptive Behavior and Adolescent Substance Abuse: Testing a Cascade Model

    Science.gov (United States)

    Martel, Michelle M.; Pierce, Laura; Nigg, Joel T.; Jester, Jennifer M.; Adams, Kenneth; Puttler, Leon I.; Buu, Anne; Fitzgerald, Hiram; Zucker, Robert A.

    2009-01-01

    Temperament traits may increase risk for developmental psychopathology like Attention-Deficit/Hyperactivity Disorder (ADHD) and disruptive behaviors during childhood, as well as predisposing to substance abuse during adolescence. In the current study, a cascade model of trait pathways to adolescent substance abuse was examined. Component…

  13. Evaluating the Link between Self-Esteem and Temperament in Mexican Origin Early Adolescents

    Science.gov (United States)

    Robins, Richard W.; Donnellan, M. Brent; Widaman, Keith F.; Conger, Rand D.

    2010-01-01

    The present study examined the relation between self-esteem and temperament in a sample of 646 Mexican-American early adolescents (mean age = 10.4). Findings show that (a) early adolescents with high self-esteem exhibit higher levels of Effortful Control but, contrary to findings in adult samples, do not differ from low self-esteem adolescents in…

  14. The theoretical underpinnings of affective temperaments: implications for evolutionary foundations of bipolar disorder and human nature.

    Science.gov (United States)

    Akiskal, Kareen K; Akiskal, Hagop S

    2005-03-01

    We sketch out putative evolutionary roles for affective temperaments within the theoretical framework of mood disorders conceptualized as extremes in an oligogenic model of inheritance, whereby the constituent traits in their dilute phenotypes confer adaptive advantages to individuals and/or their social group. Depressive traits, among other functions, would subserve sensitivity to the suffering of other members of the species, overlapping with those of the generalized anxious temperament, thereby enhancing the survival of not only kin but also other conspecifics. The pursuit of romantic opportunities in cyclothymia suggests that it may have evolved as a mechanism in reproductive success; cyclothymics' creative bent in poetry, music, painting, cooking or fashion design (among men, in particular) also appears useful for sexual seduction. Hyperthymic traits would lend distinct advantages in leadership, exploration, territoriality and mating. These are just some of the possibilities of the rich and complex temperamental traits subserving bipolarity within an evolutionary framework. We test selected aspects of these hypotheses with the use of correlations between the constituent traits of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego (TEMPS) and correlations between the TEMPS and the Temperament and Character Inventory (TCI). Such data support the counterbalancing protective influence of harm avoidance on the risk-taking behavior of cyclothymic individuals, in both men and women. Finally, we outline a hypothesis on the evolutionary function of anxious-depressive traits for women. PMID:15780693

  15. An Ecological Risk Model for Early Childhood Anxiety: The Importance of Early Child Symptoms and Temperament

    Science.gov (United States)

    Mian, Nicholas D.; Wainwright, Laurel; Briggs-Gowan, Margaret J.; Carter, Alice S.

    2011-01-01

    Childhood anxiety is impairing and associated with later emotional disorders. Studying risk factors for child anxiety may allow earlier identification of at-risk children for prevention efforts. This study applied an ecological risk model to address how early childhood anxiety symptoms, child temperament, maternal anxiety and depression symptoms,…

  16. The Effects of Temperament and Character on Symptoms of Depression in a Chinese Nonclinical Population

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    Zi Chen

    2011-01-01

    Full Text Available Objective. To examine the relations between personality traits and syndromes of depression in a nonclinical Chinese population. Method. We recruited 469 nonclinical participants in China. They completed the Chinese version temperament and character inventory (TCI and self-rating depression scale (SDS. A structural equation model was used to rate the relation between seven TCI scales and the three SDS subscale scores (based on Shafer's meta-analysis of the SDS items factor analyses. This was based on the assumption that the three depression subscales would be predicted by the temperament and character subscales, whereas the character subscales would be predicted by the temperament subscales. Results. The positive symptoms scores were predicted by low self-directedness (SD, cooperativeness (C, reward dependence (RD, and persistence (P as well as older age. The negative symptoms scores were predicted only by an older age. The somatic symptoms scores were predicted by high SD. Conclusion. Syndromes of depression are differentially associated with temperament and character patterns. It was mainly the positive symptoms scores that were predicted by the TCI scores. The effects of harm avoidance (HA on the positive symptoms scores could be mediated by low SD and C.

  17. Associations between endotoxin-induced metabolic changes and temperament in Brahman bulls.

    Science.gov (United States)

    Burdick Sanchez, N C; Carroll, J A; Randel, R D; Vann, R C; Welsh, T H

    2014-02-01

    The influence of temperament on the alteration of metabolic parameters in response to a lipopolysaccharide(LPS) challenge was investigated. Brahman bulls were selected based on temperament score. Bulls (10 months; 211±5kg BW; n = 6, 8 and 7 for Calm, Intermediate and Temperamental groups, respectively) were fitted with indwelling jugular catheters to evaluate peripheral blood concentrations of glucose, blood urea nitrogen (BUN),non-esterified fatty acids (NEFA), insulin, epinephrine and cortisol before and after LPS administration (0.5 μg/kg BW LPS). Feed intake was also recorded. Intermediate bulls consumed more feed than the Temperamental bulls during the challenge (p = 0.046). Pre-LPS glucose (p = 0.401) and BUN (p = 0.222) did not differ among the temperament groups. However, pre-LPS insulin (p = 0.023) was lower, whereas pre-LPS NEFA (p Brahman bulls following a provocative endotoxin challenge.Specifically, Temperamental bulls may preferentially utilize an alternate energy source (i.e. NEFA) to a greater degree than do bulls of Calm and Intermediate temperaments. The use of circulating NEFA from lipolysis may reduce the negative metabolic consequences of an immune response by allowing for a prompt answer to increasing energy demands required during immunological challenge, compared with the time required for glycogenolysis and gluconeogenesis. PMID:25225707

  18. Temperament and Eating Attitudes in an Adolescent Community Sample: A Brief Report

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    Enrica Marzola

    2014-01-01

    Full Text Available Objective. Temperament traits like high harm avoidance (HA have been proposed as putative risk factors for the development of eating disorders (EDs. We aimed at studying the relationship between temperament and eating attitudes on a large community sample of adolescents. Method. We recruited 992 high school students aged 14–18. In addition to measuring body mass index (BMI, participants were asked to complete the temperament and character inventory and the food frequency questionnaire. Results. Sixty-two percent of the sample reported overeating, 22.8% reported normal eating, and 15.2% reported under eating. Under and normal eaters had higher BMI than that of over eaters. Harm avoidance was found to be significantly higher in those participants with lower eating intakes whilst novelty seeking was found to be higher in over eaters. Conclusion. An interesting association between temperament (high HA and food approach (under eating emerged. Longitudinal studies are needed to evaluate whether these traits represent a risk factor for the development of EDs.

  19. Sensory Modality, Temperament, and the Development of Sustained Attention: A Vigilance Study in Children and Adults

    Science.gov (United States)

    Curtindale, Lori; Laurie-Rose, Cynthia; Bennett-Murphy, Laura; Hull, Sarah

    2007-01-01

    Applying optimal stimulation theory, the present study explored the development of sustained attention as a dynamic process. It examined the interaction of modality and temperament over time in children and adults. Second-grade children and college-aged adults performed auditory and visual vigilance tasks. Using the Carey temperament…

  20. Temperament as a Moderator of the Effects of Parental Depressive Symptoms on Child Behavior Problems

    Science.gov (United States)

    Jessee, Allison; Mangelsdorf, Sarah C.; Shigeto, Aya; Wong, Maria S.

    2012-01-01

    Parental depressive symptomatology has consistently been linked to child maladjustment, but these effects are not universal. This investigation examined the role of child temperament as a moderator of the effects of parental depression on behavior problems in five-year-old children. Parents reported on their own depressive symptoms, and both…

  1. Toddlers' temperament profiles: stability and relations to negative and positive parenting

    NARCIS (Netherlands)

    A.L. van den Akker; M. Deković; P. Prinzie; J.J. Asscher

    2010-01-01

    This study investigated the type and stability of temperament profiles in toddlers, and relations of profile probability to negative and positive parenting trajectories. Mothers (N  = 96) rated their child’s (41 girls and 54 boys) Sociability, Anger Proneness, and Activity Level four times during 1

  2. Contribution of temperament to eating disorder symptoms in emerging adulthood: Additive and interactive effects.

    Science.gov (United States)

    Burt, Nicole M; Boddy, Lauren E; Bridgett, David J

    2015-08-01

    Temperament characteristics, such as higher negative emotionality (NE) and lower effortful control (EC), are individual difference risk factors for developmental psychopathology. Research has also noted relations between temperament and more specific manifestations of psychopathology, such as eating disorders (EDs). Although work is emerging that indicates that NE and EC may additively contribute to risk for ED symptoms, no studies have considered the interactive effects of NE and EC in relation to ED symptoms. In the current investigation, we hypothesized that (1) low EC would be associated with increased ED symptoms, (2) high NE would be associated with increased ED symptoms, and (3) these temperament traits would interact, such that the relationship between NE and ED symptoms would be strongest in the presence of low EC. After controlling for gender and child trauma history, emerging adults' (N=160) lower EC (i.e., more difficulties with self-regulation) was associated with more ED symptoms. NE did not emerge as a direct predictor of ED symptoms. However, the anticipated interaction of these temperament characteristics on ED symptoms was found. The association between NE and ED symptoms was only significant in the context of low EC. These findings provide evidence that elevated NE may only be a risk factor for the development of eating disorders when individuals also have self-regulation difficulties. The implications of these findings for research and interventions are discussed.

  3. Children's Temperament and Academic Skill Development during First Grade: Teachers' Interaction Styles as Mediators

    Science.gov (United States)

    Viljaranta, Jaana; Aunola, Kaisa; Mullola, Sari; Virkkala, Johanna; Hirvonen, Riikka; Pakarinen, Eija; Nurmi, Jari-Erik

    2015-01-01

    The present study followed 156 Finnish children (M[subscript age] = 7.25 years) during the first grade of primary school to examine to what extent parent- and teacher-rated temperament impacts children's math and reading skill development during the first grade, and the extent to which this impact would be mediated by teachers' interaction styles…

  4. Temperament as a Behavioral Construct: Assessing the Classroom Environment and Student-Teacher Relationship

    Science.gov (United States)

    McCreery, Michael P.

    2016-01-01

    With the limited success of social skills training on particularly disruptive behaviors, researchers have begun to develop a more holistic approach grounded in "temperament" research that focuses on supporting underlying traits as they emerge during development. Based on this approach, this column provides a theoretical basis and…

  5. Temperament, environment and antisocial behavior in a population sample of preadolescent boys and girls

    NARCIS (Netherlands)

    Veenstra, R.; Lindenberg, S.M.; Oldehinkel, A.J.; de Winter, Andrea; Ormel, J.

    2006-01-01

    Antisocial behavior can be triggered by negative social experiences and individuals’ processing of these experiences. This study focuses on risk-buffering interactions between temperament, perceived parenting, socio-economic status (SES), and sex in relation to antisocial behavior in a Dutch populat

  6. Temperament, Harsh and Indulgent Parenting, and Chinese Children's Proactive and Reactive Aggression

    Science.gov (United States)

    Xu, Yiyuan; Farver, Jo Ann M.; Zhang, Zengxiu

    2009-01-01

    This study examined the additive and interactive effects of temperament and harsh and indulgent parenting on Chinese children's proactive and reactive aggression. Participants were 401 children (M [subscript age] = 9.29 years, 203 girls) and their parents who were recruited from 2 elementary schools in Shanghai, People's Republic of China. The…

  7. Viewing relational aggression through multiple lenses: temperament, personality, and personality pathology.

    Science.gov (United States)

    Tackett, Jennifer L; Kushner, Shauna C; Herzhoff, Kathrin; Smack, Avante J; Reardon, Kathleen W

    2014-08-01

    Dispositional trait frameworks offer great potential to elucidate the nature and development of psychopathology, including the construct of relational aggression. The present study sought to explore the dispositional context of relational aggression across three dispositional frameworks: temperament, personality, and personality pathology. Participants comprised a large community sample of youth, aged 6 to 18 years (N = 1,188; 51.2% female). Ratings of children's relational aggression, temperament, personality, and personality pathology traits were obtained through parent report (86.3% mothers). Results showed convergence and divergence across these three dispositional frameworks. Like other antisocial behavior subtypes, relational aggression generally showed connections with traits reflecting negative emotionality and poor self-regulation. Relational aggression showed stronger connections with temperament traits than with personality traits, suggesting that temperament frameworks may capture more relationally aggressive content. Findings at the lower order trait level help differentiate relational aggression from other externalizing problems by providing a more nuanced perspective (e.g., both sociability and shyness positively predicted relational aggression). In addition, there was little evidence of moderation of these associations by gender, age, or age2, and findings remained robust even after controlling for physical aggression. Results are discussed in the broader context of conceptualizing relational aggression in an overarching personality-psychopathology framework.

  8. Temperament Moderates Associations between Exposure to Stress and Children's Externalizing Problems

    Science.gov (United States)

    Schermerhorn, Alice C.; Bates, John E.; Goodnight, Jackson A.; Lansford, Jennifer E.; Dodge, Kenneth A.; Pettit, Gregory S.

    2013-01-01

    The interaction between a temperament profile (four groups determined by high vs. low resistance to control [unmanageability] and unadaptability [novelty distress]) and family stress in predicting externalizing problems at school in children followed from kindergarten through eighth grade (ages 5-13) was investigated. The sample consisted of 556…

  9. Temperament and Young Children with Visual Impairments: Perceptions of Anglo and Latino Parents

    Science.gov (United States)

    Dote-Kwan, Jamie; Chen, Deborah

    2010-01-01

    This study examined the temperamental characteristics of 18 toddlers with visual impairments as reported by their Anglo and Latino (Mexican American) parents. Differences in the parents' ratings of the children's temperament were related to the children's level of visual functioning and development. No differences were related to the children's…

  10. The Role of Classroom Quality in Ameliorating the Academic and Social Risks Associated with Difficult Temperament

    Science.gov (United States)

    Curby, Timothy W.; Rudasill, Kathleen Moritz; Edwards, Taylor; Perez-Edgar, Koraly

    2011-01-01

    The present study examines the moderating role first grade classroom quality may have on the relations between children's difficult temperament (assessed in infancy) and their academic and social outcomes in early elementary school (first grade). Using data from the National Institute of Child Health and Human Development's Study of Early Child…

  11. Temperament and Development: The Role of Context in a Biologically Based System

    Science.gov (United States)

    Wachs, Theodore D.

    2004-01-01

    One way to connect research with its clinical application is to examine the interplay between context and child. This article discusses the relationship between temperamental characteristics and the caregiving environment. During the first year of life, individual temperament differences in newborns are moderately stable and influence the nature…

  12. The relationship between hippocampal asymmetry and temperament in adolescent borderline and antisocial personality pathology.

    Science.gov (United States)

    Jovev, Martina; Whittle, Sarah; Yücel, Murat; Simmons, Julian Guy; Allen, Nicholas B; Chanen, Andrew M

    2014-02-01

    Investigating etiological processes early in the life span represents an important step toward a better understanding of the development of personality pathology. The current study evaluated the interaction between an individual difference risk factor (i.e., temperament) and a biological risk factor for aggressive behavior (i.e., atypical [larger] rightward hippocampal asymmetry) in predicting the emergence of borderline personality disorder (BPD) and antisocial personality disorder symptoms during early adolescence. The sample consisted of 153 healthy adolescents (M = 12.6 years, SD = 0.4, range = 11.4-13.7) who were selected from a larger sample to maximize variation in temperament. Interactions between four temperament factors (effortful control, negative affectivity, surgency, and affiliativeness), based on the Early Adolescent Temperament Questionnaire-Revised, and volumetric measures of hippocampal asymmetry were examined as cross-sectional predictors of BPD and antisocial personality disorder symptoms. Boys were more likely to have elevated BPD symptoms if they were high on affiliation and had larger rightward hippocampal asymmetry. In boys, low affiliation was a significant predictor of BPD symptoms in the presence of low rightward hippocampal asymmetry. For girls, low effortful control was associated with elevated BPD symptoms in the presence of atypical rightward hippocampal asymmetry. This study builds on previous work reporting significant associations between atypical hippocampal asymmetry and poor behavioral regulation.

  13. The Influence of Temperament on the Development of Coping: The Role of Maturation and Experience

    Science.gov (United States)

    Rueda, M. Rosario; Rothbart, Mary K.

    2009-01-01

    Temperament refers to individual differences in two broad aspects of behavior: (1) emotional, motor, and attentional reactivity and (2) self-regulatory processes that modulate such reactivity. These individual differences are grounded in people's constitution and influence both stress reactions and patterns of coping. In this chapter, we examine…

  14. Temperament Profiles from Infancy to Middle Childhood: Development and Associations with Behavior Problems

    Science.gov (United States)

    Janson, Harald; Mathiesen, Kristin S.

    2008-01-01

    The authors applied I-States as Objects Analysis (ISOA), a recently proposed person-oriented analytic approach, to the study of temperament development in 921 Norwegian children from a population-based sample. A 5-profile classification based on cluster analysis of standardized mother reports of activity, sociability, emotionality, and shyness at…

  15. Mothers' Emotions and Behavioral Support during Interactions with Toddlers: The Role of Child Temperament

    Science.gov (United States)

    Bryan, Amy E.; Dix, Theodore

    2009-01-01

    This article examines mothers' support for children's interests and, specifically, emotional processes in mothers that may explain why they display different levels of support with children of different temperaments. We observed 114 mothers and their 14-27 month-old children during a laboratory interaction. Mothers rated children on three…

  16. The Role of Temperament in Children's Reliance on Others as Sources of Information

    Science.gov (United States)

    Canfield, Caitlin F.; Saudino, Kimberly J.; Ganea, Patricia A.

    2015-01-01

    By 3?years of age, children generally have a firm understanding of others' reliability, but there is considerable variation among individual children. Little attention has been paid to factors that influence such individual differences. This study addressed this by assessing the relation between reliability understanding and temperament in…

  17. Milk Allergy in Infants

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Milk Allergy in Infants KidsHealth > For Parents > Milk Allergy ... español Alergia a la leche en bebés About Milk Allergy Almost all infants are fussy at times. ...

  18. Infant emotional distress, maternal restriction at a home meal, and child BMI gain through age 6years in the Colorado Adoption Project.

    Science.gov (United States)

    Hittner, James B; Johnson, Cassandra; Tripicchio, Gina; Faith, Myles S

    2016-04-01

    Infant temperament and parental feeding practices may be risk factors for childhood obesity, however most studies have relied upon parent-report assessments. We tested whether infant emotional distress and maternal restrictive feeding at 12-months of age, assessed observationally at a home feeding interaction, predicted child BMI through age 6years. We conducted a prospective observational study of 86 children (34 girls and 52 boys, from 55 adoptive and 31 non-adoptive families) enrolled in the Colorado Adoption Project. Mother-infant feeding interactions were video-recorded during a home snack or meal at year 1, and child anthropometrics (length or height, and weight) were assessed at years 1 through 6. The main outcome measures were child weight-for-length at year 1 and body mass index (BMI: kg/m(2)) at years 2-6. Results of generalized linear models indicated that greater infant emotional distress at 12-months predicted greater increases in child weight status through age 6years, B=0.62 and odds ratio (OR)=1.87. In separate analyses, restrictive feeding interacted with child sex in predicting weight status trajectories (p=.012). Male infants whose mothers displayed any compared to no restriction at year 1 showed a downward BMI trajectory from 2 to 6years; for female infants, exposure to any compared to no restriction prompts predicted increasing BMI from 4 to 6years. In sum, early obesity prevention strategies should pay greater attention to infant temperament, especially distress and negative affect, and how parents respond to such cues. Additionally, 'responsive feeding' strategies that provide an alternative to restriction warrant greater research during infancy. PMID:26872074

  19. When Infants Talk, Infants Listen: Pre-Babbling Infants Prefer Listening to Speech with Infant Vocal Properties

    Science.gov (United States)

    Masapollo, Matthew; Polka, Linda; Ménard, Lucie

    2016-01-01

    To learn to produce speech, infants must effectively monitor and assess their own speech output. Yet very little is known about how infants perceive speech produced by an infant, which has higher voice pitch and formant frequencies compared to adult or child speech. Here, we tested whether pre-babbling infants (at 4-6 months) prefer listening to…

  20. Temperament as a predictor of internalising and externalising problems in adolescent children of parents diagnosed with cancer

    NARCIS (Netherlands)

    Visser, A.; Huizinga, G.A.; Hoekstra, H.J.; van der Graaf, W.T.A.; Hoekstra-Weebers, J.E.H.M.

    2007-01-01

    Objective: This study examined the relationship between temperament and internalising and externalising problems among children of parents diagnosed with cancer, beyond the effects of sociodemographics, illness-related variables and life events. Materials and methods: Three hundred and forty adolesc

  1. Õpetaja temperament / Liisa Keltikangas-Järvinen, Sari Mullola ; soome keelest tõlkinud Mare Leino

    Index Scriptorium Estoniae

    Keltikangas-Järvinen, Liisa, 1946-

    2016-01-01

    Helsingi Ülikooli õpetajahariduse osakonnas läbi viidavast uurimusest, millega soovitakse selgitada, kas õpetajaks pürgijate temperament esindab rahvastiku keskmist või valivad selle eriala pigem teatud spetsiifiliste temperamendijoonte kandjad

  2. Does Child Temperament Play a Role in the Association Between Parenting Practices and Child Attention Deficit/Hyperactivity Disorder?

    OpenAIRE

    Ullsperger, Josie M.; Nigg, Joel T.; Nikolas, Molly A.

    2016-01-01

    Ineffective parenting practices may maintain or exacerbate attention deficit/hyperactivity disorder (ADHD) symptoms and shape subsequent development of disruptive behavior disorders (DBD’s) in youth with ADHD. Recent theoretical models have suggested that parenting may exert effects on ADHD via its role in child temperament. The current study aimed to evaluate the indirect effects of parenting dimensions on child ADHD symptoms via child temperament. Youth ages 6–17 years (N=498; 50.4 % ADHD, ...

  3. The revised Temperament and Character Inventory: normative data by sex and age from a Spanish normal randomized sample

    OpenAIRE

    Gutierrez-Zotes, Alfonso; Labad, Javier; Martorell, Lourdes; Gaviria, Ana; Bayón, Carmen; Vilella, Elisabet; Cloninger, C. Robert

    2015-01-01

    Objectives. The psychometric properties regarding sex and age for the revised version of the Temperament and Character Inventory (TCI-R) and its derived short version, the Temperament and Character Inventory (TCI-140), were evaluated with a randomized sample from the community. Methods. A randomized sample of 367 normal adult subjects from a Spanish municipality, who were representative of the general population based on sex and age, participated in the current study. Descriptive statistics a...

  4. Parenting Styles and Children’s Emotional Development during the First Grade: The Moderating Role of Child Temperament

    OpenAIRE

    Zarra-Nezhad, Maryam; Aunola, Kaisa; Kiuru, Noona; Mullola, Sari; Moazami-Goodarzi, Ali

    2015-01-01

    This study investigated the associations between parenting styles (affection, behavioral control, and psychological control) and children’s emotional development (emotion expression) during the first grade of primary school, and the moderating role of children’s temperament (easy, difficult, and inhibited) in these associations. Mothers and fathers of 152 children responded to a questionnaire concerning their parenting styles and their child’s temperament at the beginning of their child’s fir...

  5. Differences in the Pattern of Toddlers Temperament with Working and Not Working Mothers in Merdeka Lingkungan V District Medan Baru

    OpenAIRE

    Sibuea, Eva

    2014-01-01

    Temperament is a way of thinking, behaving, or reacting that characterizes individuals and refers to the ways a person through life. Most children can be classified into one of the following three general categories: The Easy Child, The Difficult Child, and The Slow-to-Warm-Up Child. There are two factors that affect a child's temperaments namely endogenous factors that are brought from the womb and exogenous factors come from outside of the individual such as education and ...

  6. Association of Temperament and Acute Stress Responsiveness with Productivity, Feed Efficiency, and Methane Emissions in Beef Cattle: An Observational Study

    OpenAIRE

    Llonch, Pol; Somarriba, Miguel; Duthie, Carol-Anne; Marie J. Haskell; John A Rooke; Troy, Shane; Roehe, Rainer; Turner, Simon P.

    2016-01-01

    The aim of this study was to assess individual differences in temperament and stress response and quantify their impact on feed efficiency, performance, and methane (CH4) emissions in beef cattle. Eighty-four steers (castrated males) (Charolais or Luing) were used. Temperament was assessed using two standardized tests: restlessness when restrained [crush score (CS)] and flight speed (FS) on release from restraint. Over a 56-day period individual animal dry matter intake (DMI) and weekly body ...

  7. Iron Stores of Breastfed Infants during the First Year of Life

    Directory of Open Access Journals (Sweden)

    Ekhard E. Ziegler

    2014-05-01

    Full Text Available The birth iron endowment provides iron for growth in the first months of life. We describe the iron endowment under conditions of low dietary iron supply. Subjects were infants participating in a trial of Vitamin D supplementation from 1 to 9 months. Infants were exclusively breastfed at enrollment but could receive complementary foods from 4 months but not formula. Plasma ferritin (PF and transferrin receptor (TfR were determined at 1, 2, 4, 5.5, 7.5, 9 and 12 months. At 1 month PF ranged from 38 to 752 µg/L and was only weakly related to maternal PF. PF declined subsequently and flattened out at 5.5 months. PF of females was significantly higher than PF of males except at 12 months. TfR increased with age and was inversely correlated with PF. PF and TfR tracked strongly until 9 months. Iron deficiency (PF < 10 µg/L began to appear at 4 months and increased in frequency until 9 months. Infants with ID were born with low iron endowment. We concluded that the birth iron endowment is highly variable in size and a small endowment places infants at risk of iron deficiency before 6 months. Boys have smaller iron endowments and are at greater risk of iron deficiency than girls.

  8. Stillbirth and Infant Mortality

    DEFF Research Database (Denmark)

    Nøhr, Ellen Aagaard

    2012-01-01

    mechanisms behind these associations remain largely unknown. Although maternal obesity is associated with a wide range of complications in the mother and neonate that may impair fetal and infant survival, the increased risk of stillbirth and infant mortality is virtually unchanged when accounting...... indicating that some of the excess risk may have a placental origin. To further understand the associations between maternal obesity and late fetal and infant death, we need better and more detailed clinical data, which is difficult to obtain on a population level given the rarity of the outcomes. The best...

  9. Cattle temperament: persistence of assessments and associations with productivity, efficiency, carcass and meat quality traits.

    Science.gov (United States)

    Cafe, L M; Robinson, D L; Ferguson, D M; McIntyre, B L; Geesink, G H; Greenwood, P L

    2011-05-01

    Relationships between temperament and a range of performance, carcass, and meat quality traits in young cattle were studied in 2 experiments conducted in New South Wales (NSW) and Western Australia (WA), Australia. In both experiments, growth rates of cattle were assessed during backgrounding on pasture and grain finishing in a feedlot. Carcass and objective meat quality characteristics were measured after slaughter. Feed intake and efficiency during grain finishing were also determined in NSW. Brahman (n = 82 steers and 82 heifers) and Angus (n = 25 steers and 24 heifers) cattle were used in the NSW experiment. In NSW, temperament was assessed by measuring flight speed [FS, m/s on exit from the chute (crush)] on 14 occasions, and by assessing agitation score during confinement in the crush (CS; 1 = calm to 5 = highly agitated) on 17 occasions over the course of the experiment. Brahman (n = 173) and Angus (n = 20) steers were used in the WA experiment. In WA, temperament was assessed by measuring FS on 2 occasions during backgrounding and on 2 occasions during grain feeding. At both sites, a hormonal growth promotant (Revalor-H, Virbac, Milperra, New South Wales, Australia) was applied to one-half of the cattle at feedlot entry, and the Brahman cattle were polymorphic for 2 calpain-system markers for beef tenderness. Temperament was not related (most P > 0.05) to tenderness gene marker status in Brahman cattle and was not (all P > 0.26) modified by the growth promotant treatment in either breed. The Brahman cattle had greater individual variation in, and greater correlations within and between, repeated assessments of FS and CS than did the Angus cattle. Correlations for repeated measures of FS were greater than for repeated assessments of CS, and the strength of correlations for both declined over time. Average FS or CS for each experiment and location (NSW or WA × backgrounding or finishing) were more highly correlated than individual measurements, indicating

  10. Cattle temperament: persistence of assessments and associations with productivity, efficiency, carcass and meat quality traits.

    Science.gov (United States)

    Cafe, L M; Robinson, D L; Ferguson, D M; McIntyre, B L; Geesink, G H; Greenwood, P L

    2011-05-01

    Relationships between temperament and a range of performance, carcass, and meat quality traits in young cattle were studied in 2 experiments conducted in New South Wales (NSW) and Western Australia (WA), Australia. In both experiments, growth rates of cattle were assessed during backgrounding on pasture and grain finishing in a feedlot. Carcass and objective meat quality characteristics were measured after slaughter. Feed intake and efficiency during grain finishing were also determined in NSW. Brahman (n = 82 steers and 82 heifers) and Angus (n = 25 steers and 24 heifers) cattle were used in the NSW experiment. In NSW, temperament was assessed by measuring flight speed [FS, m/s on exit from the chute (crush)] on 14 occasions, and by assessing agitation score during confinement in the crush (CS; 1 = calm to 5 = highly agitated) on 17 occasions over the course of the experiment. Brahman (n = 173) and Angus (n = 20) steers were used in the WA experiment. In WA, temperament was assessed by measuring FS on 2 occasions during backgrounding and on 2 occasions during grain feeding. At both sites, a hormonal growth promotant (Revalor-H, Virbac, Milperra, New South Wales, Australia) was applied to one-half of the cattle at feedlot entry, and the Brahman cattle were polymorphic for 2 calpain-system markers for beef tenderness. Temperament was not related (most P > 0.05) to tenderness gene marker status in Brahman cattle and was not (all P > 0.26) modified by the growth promotant treatment in either breed. The Brahman cattle had greater individual variation in, and greater correlations within and between, repeated assessments of FS and CS than did the Angus cattle. Correlations for repeated measures of FS were greater than for repeated assessments of CS, and the strength of correlations for both declined over time. Average FS or CS for each experiment and location (NSW or WA × backgrounding or finishing) were more highly correlated than individual measurements, indicating

  11. Cow's milk - infants

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/002448.htm Cow's milk - infants To use the sharing features on this ... old, you should not feed your baby cow's milk, according to the American Academy of Pediatrics (AAP). ...

  12. Infant formulas - overview

    Science.gov (United States)

    ... based formulas should be used for infants with galactosemia , a rare condition. These formulas can also be ... free formulas: These formulas are also used for galactosemia and for children who can't digest lactose. ...

  13. Unconscious Choking: Infant

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Unconscious Choking—Infant (1:36) Refresher videos only utilize this player QUICK LINKS Home RedCross.org Purchase ...

  14. CPR - infant - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100216.htm CPR - infant - series To use the sharing features on ... yourself to call 911 until you have performed CPR for about 2 minutes. 3. Carefully place the ...

  15. Abbott Infant Formula Recall

    Data.gov (United States)

    U.S. Department of Health & Human Services — This list includes products subject to recall since September 2010 related to infant formula distributed by Abbott. This list will be updated with publicly...

  16. Parenting Your Infant

    Science.gov (United States)

    ... Prenatal Baby Bathing & Skin Care Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Parenting Your Infant ...

  17. A Prospective Longitudinal Study of Perceived Infant Outcomes at 18-24 months: Neural and Psychological Correlates of Parental Thoughts and Actions Assessed during the First Month Postpartum

    Directory of Open Access Journals (Sweden)

    Pilyoung eKim

    2015-11-01

    Full Text Available The first postpartum months constitute a critical period for parents to establish an emotional bond with their infants. Neural responses to infant-related stimuli have been associated with parental sensitivity. However, the associations among these neural responses, parenting, and later infant outcomes for mothers and fathers are unknown. In the current longitudinal study, we investigated the relationships between parental thoughts/actions and neural activation in mothers and fathers in the neonatal period with infant outcomes at the toddler stage. At the first month postpartum, mothers (n=21 and fathers (n=19 underwent a neuroimaging session during which they listened to their own and unfamiliar baby’s cry. Parenting-related thoughts/behaviors were assessed by interview twice at the first month and 3-4 months postpartum and infants’ socioemotional outcomes were reported by mothers and fathers at 18-24 months postpartum. In mothers, higher levels of anxious thoughts/actions about parenting at the first month postpartum, but not at 3-4 months postpartum, were associated with infant’s low socioemotional competencies at 18-24 months. Anxious thoughts/actions were also associated with heightened responses in the motor cortex and reduced responses in the substantia nigra to own infant cry sounds. On the other hand, in fathers, higher levels of positive perception of being a parent at the first month postpartum, but not at 3-4 months postpartum, were associated with higher infant socioemotional competencies at 18-24 months. Positive thoughts were associated with heightened responses in the auditory cortex and caudate to own infant cry sounds. The current study provides evidence that parental thoughts are related to concurrent neural responses to their infants at the first month postpartum as well as their infant’s future socioemotional outcome at 18-24 months. Parent differences suggest that anxious thoughts in mothers and positive thoughts in

  18. Potential impact of infant feeding recommendations on mortality and HIV-infection in children born to HIV-infected mothers in Africa: a simulation

    Directory of Open Access Journals (Sweden)

    Seksaria Vidyunmala

    2008-05-01

    Full Text Available Abstract Background Although breast-feeding accounts for 15–20% of mother-to-child transmission (MTCT of HIV, it is not prohibited in some developing countries because of the higher mortality associated with not breast-feeding. We assessed the potential impact, on HIV infection and infant mortality, of a recommendation for shorter durations of exclusive breast-feeding (EBF and poor compliance to these recommendations. Methods We developed a deterministic mathematical model using primarily parameters from published studies conducted in Uganda or Kenya and took into account non-compliance resulting in mixed-feeding practices. Outcomes included the number of children HIV-infected and/or dead (cumulative mortality at 2 years following each of 6 scenarios of infant-feeding recommendations in children born to HIV-infected women: Exclusive replacement-feeding (ERF with 100% compliance, EBF for 6 months with 100% compliance, EBF for 4 months with 100% compliance, ERF with 70% compliance, EBF for 6 months with 85% compliance, EBF for 4 months with 85% compliance Results In the base model, reducing the duration of EBF from 6 to 4 months reduced HIV infection by 11.8% while increasing mortality by 0.4%. Mixed-feeding in 15% of the infants increased HIV infection and mortality respectively by 2.1% and 0.5% when EBF for 6 months was recommended; and by 1.7% and 0.3% when EBF for 4 months was recommended. In sensitivity analysis, recommending EBF resulted in the least cumulative mortality when the a mortality in replacement-fed infants was greater than 50 per 1000 person-years, b rate of infection in exclusively breast-fed infants was less than 2 per 1000 breast-fed infants per week, c rate of progression from HIV to AIDS was less than 15 per 1000 infected infants per week, or d mortality due to HIV/AIDS was less than 200 per 1000 infants with HIV/AIDS per year. Conclusion Recommending shorter durations of breast-feeding in infants born to HIV

  19. Unnatural sudden infant death

    OpenAIRE

    Meadow, R

    1999-01-01

    AIM—To identify features to help paediatricians differentiate between natural and unnatural infant deaths.
METHOD—Clinical features of 81 children judged by criminal and family courts to have been killed by their parents were studied. Health and social service records, court documents, and records from meetings with parents, relatives, and social workers were studied.
RESULTS—Initially, 42 children had been certified as dying from sudden infant death syndrome (SIDS), and 29 wer...

  20. Sonographic evaluation of acute osteomyelitis in infants

    International Nuclear Information System (INIS)

    To analyze the related sonographic findings and to determine the value of sonography in establishing the diagnosis of acute osteomyelitis in infants. The sonographic findings of eleven infants aged 10 days-4 months (mean, 45 days) with acute osteomyelitis were retrospectively evaluated. The involved bones were the femur (n=5), humerus (n=2), tibia (n=2), rib(n=1), sternum (n=1), and calcaneus (n=1). Discontinuity or destruction of cortical margins, echotexture of the metaphysis and epiphysis, the presence of subperiosteal hypoechoic lesion, adjacent soft tissue swelling, distension of the joint capsule, the echotexture of joint effusion, and dislocation or subluxation of the involved joint were evaluated. The sonographic findings were compared with the plain radiographic (n=12) and MR (n=5) findings, with special attention to the identification of the metaphyseal or epiphyseal bony lesions and the involvement of adjacent joints. The sonographic findings of osteomyelitis were cortical discontinuity or destruction (n=12), hypoechoic lesions with an echogenic rim in the metaphysis (n=12), subperiosteal hypoechoic lesions (n=8), soft tissue swelling (n=9), a distended hip joint, with echogenic fluid (n=5), ill-demarcated echogenic lesions in the capital femoral epiphysis (n=5), and a subluxated hip joint (n=3). Plain radiographs revealed well or ill-defined osteolytic lesions in the metaphysis, accompanied by cortical destruction (n=8), new periosteal bone formation (n=3) and reactive sclerosis (n=2). Abnormality of the femoral epiphyses and joint involvement were not detected on plain radiographs, and in four cases no abnormality was noted. MR imaging showed that at T1WI, affected bony lesions were of low signal intensity and enhaned, with high signal intensity at T2WI. In all cases, both metaphyseal and epiphyseal lesions were demonstrated at MRI, but in one of the three cases in which an epiphyseal lesion was seen at MRI, this was not detected at US. Sonography is

  1. Relationships between young stallions' temperament and their behavioral reactions during standardized veterinary examinations

    DEFF Research Database (Denmark)

    Peeters, Marie; Verwilghen, Denis; Serteyn, Didier;

    2012-01-01

    Horse handling and veterinary examination can induce hazardous stress reactions. Such reactions occur especially in young and less-trained horses, particularly stallions, and make their handling a risk for breeders, grooms, and medical staff. Moreover, these stressful situations will affect...... the animal's health and welfare. Because stress reactivity is thought to be partly determined by genetic factors, scientists, veterinarians, and breeders are likely to be interested in adding temperament assessments to stallion selection schemes, as it is already done in some countries. This study assesses......," and " learning level" temperament traits were the most consistent, as shown by the significant Spearman correlations between judges' assessments. Undesirable behaviors during veterinary examinations leading to handling difficulties were associated with a low " easiness of manipulation" score assessed...

  2. Early adolescent temperament, parental monitoring, and substance use in Mexican-origin adolescents.

    Science.gov (United States)

    Clark, D Angus; Donnellan, M Brent; Robins, Richard W; Conger, Rand D

    2015-06-01

    Previous studies suggest that temperamental dispositions are associated with substance use. However, most research supporting this association has relied on European American samples (Stautz & Cooper, 2013). We addressed this gap by evaluating the prospective relations between 5th grade temperament and 9th grade substance use in a longitudinal sample of Mexican-origin youth (N = 674). Effortful control and trait aggressiveness predicted 9th grade substance use, intentions, and expectations, even after controlling for 5th grade substance use. Additionally, we found an interaction between temperament and parental monitoring such that monitoring is a protective factor for early substance use primarily for youth with temperamental tendencies associated with risk for substance use (e.g., low effortful control and aggression). Results add to the growing literature demonstrating that early manifestations of self-control are related to consequential life outcomes. PMID:25841175

  3. Genetic and environmental structure of the Tridimensional Personality Questionnaire: three or four temperament dimensions?

    Science.gov (United States)

    Stallings, M C; Hewitt, J K; Cloninger, C R; Heath, A C; Eaves, L J

    1996-01-01

    Previous phenotypic factor analyses suggest that C. R. Cloninger's Tridimensional Personality Questionnaire (TPQ; 1987c) assesses 4 rather than 3 temperament dimensions. The purpose of this study was to determine whether Cloninger's revised 4-factor model showed incremental validity over his original model and to investigate the convergent and discriminant validity of Cloninger's dimensions in comparison to the personality dimensions proposed by H. J. Eysenck (1981) and J. A. Gray (1970). The sample included 2,420 women and 870 men (aged 50-96) from a volunteer population-based sample of twins. Joint phenotypic factor analyses supported Cloninger's 4-dimensional temperament model. A 4-dimensional genetical factor structure was also confirmed in genetic analyses of the TPQ higher order dimensions in women. For men only 3 genetic factors were necessary to explain the genetic variance among the TPQ dimensions.

  4. The Relations Between Temperament, Character, and Executive Functions in Children With ADHD and Clinical Controls

    DEFF Research Database (Denmark)

    Drechsler, Renate; Zulauf Logoz, Marina; Walitza, Susanne;

    2016-01-01

    OBJECTIVE: The purpose of this study was to investigate the overlap between executive functions and temperament as measured by two questionnaires and to examine characteristic profiles in children with ADHD and clinical controls. METHOD: Parents of 111 clinically referred children, half of whom...... were diagnosed with ADHD and half with other or no diagnoses, completed the Behavior Rating Inventory of Executive Function (BRIEF) and the Cloninger Junior Temperament and Character Inventory (JTCI). RESULTS: Factor analysis of both instruments resulted in three common factors representing aspects...... of (1) cognitive regulation, (2) behavioral regulation, and (3) anxious/rigid tendencies. Factor (4) represented strengths and positive resources and loaded on JTCI scales only. Both instruments discriminated significantly between ADHD and non-ADHD children. Conduct disorder/oppositional defiant...

  5. Early family context and development of adolescent ruminative style: moderation by temperament.

    Science.gov (United States)

    Hilt, Lori M; Armstrong, Jeffrey M; Essex, Marilyn J

    2012-01-01

    We know very little about the development of rumination, the tendency to passively brood about negative feelings. Because rumination is a risk factor for many forms of psychopathology, especially depression, such knowledge could prove important for preventing negative mental health outcomes in youth. This study examined developmental origins of rumination in a longitudinal sample (N=337; 51% girls) studied in preschool (ages 3½ and 4½ years) and early adolescence (ages 13 and 15 years). Results indicated that family context and child temperament, assessed during the preschool period, were risk factors for a ruminative style in adolescence. Specifically, early family contexts characterised by over-controlling parenting and a family style of negative-submissive expressivity predicted higher levels of later rumination. These associations were moderated by children's temperamental characteristics of negative affect and effortful control. Further, the interaction of these temperament factors exerted an additional influence on later rumination. Implications for prevention and intervention efforts are discussed.

  6. Preterm infant linear growth and adiposity gain: tradeoffs for later weight status, and IQ

    Science.gov (United States)

    Belfort, Mandy B.; Gillman, Matthew W.; Buka, Stephen L.; Casey, Patrick H.; McCormick, Marie C.

    2013-01-01

    Objective Among preterm infants, to examine tradeoffs between cognitive outcome and overweight/obesity at school age and in young adulthood in relation to infancy weight gain and linear growth. Study design We studied 945 participants in the Infant Health and Development Program, an 8-center study of preterm (≤37 weeks), low birth weight (≤2500 grams) infants from birth to 18 years. Adjusting for maternal and child factors in logistic regression, we estimated the odds of overweight/obesity (BMI ≥85th percentile at age 8 or ≥25 kg/m2 at age 18) and in separate models, low IQ (<85) per z-score change in infant length and BMI from term to 4 months, 4-12 months, and 12-18 months. Results More rapid linear growth from term to 4 months was associated with lower odds of IQ<85 at age 8 (OR 0.82, 95% CI 0.70, 0.96), but a higher odds of overweight/obesity (OR 1.27, 95% CI 1.05, 1.53). More rapid BMI gain in all 3 infant time intervals was also associated with a higher odds of overweight/obesity, and from 4-12 months with a lower odds of IQ <85 at age 8. Results at age 18 were similar. Conclusions In preterm, low birth weight infants born in the 1980’s, faster linear growth soon after term was associated with better cognition but also with a higher risk of overweight/obesity at 8 and 18 years of age. BMI gain over the entire 18 months after term was associated with later risk of overweight/obesity, with less evidence for a benefit to IQ. PMID:23910982

  7. Temperament and Social Problem Solving Competence in Preschool: Influences on Academic Skills in Early Elementary School

    OpenAIRE

    Walker, Olga L.; Henderson, Heather A.

    2012-01-01

    The goals of the current study were to examine whether children’s social problem solving (SPS) skills are a mechanism through which temperament influences later academic achievement and whether sex moderates these associations. Participants included 1,117 children enrolled in the NICHD Early Child Care Study. During preschool, mothers and childcare providers rated children’s temperamental shyness and inhibitory control, and SPS was assessed using a hypothetical-reflective measure during a lab...

  8. Relationship between nicotine dependence and temperament and character traits in adults with cigarette smoking

    OpenAIRE

    Zincir, Selma Bozkurt; Zincir, Nihat; Sünbül, Esra Aydın; Kaymak, Esra

    2012-01-01

    Objective: Cigarette smoking is one of the most important health problems today. Nicotine dependence and difficulty to cessate smoking are assumed to be originating both from psychopharmacological effects of nicotine and genetic and environmental factors. The other possible factor which mediates to keep on smoking behavior may be personality traits. Aims: To find out the associations between temperament and character traits and nicotine dependence levels among the adult outpatients presen...

  9. Equine behaviour and heart rate in temperament tests with or without rider or handler.

    Science.gov (United States)

    König von Borstel, U; Euent, S; Graf, P; König, S; Gauly, M

    2011-09-01

    The aim of the present study was to compare horses' heart rate (HR), heart rate variability (RMSSD, pNN50) and behaviour in the same temperament test when being ridden, led, and released free. Behavioural measurements included scores and linear measurements for reactivity (R), activity (A), time to calm down (T) and emotionality (E), recorded during the approach (1) and/or during confrontation with the stimulus (2). Sixty-five horses were each confronted 3 times (1 ridden, 1 led, 1 free running in balanced order) with 3 novel and/or sudden stimuli. Mixed model analysis indicated that leading resulted in the lowest (PFree running resulted either in the strongest (A2, E1, E2, R2) or in the lowest (A1, T2, HR, RMSSD, pNN50) reactions. The repeatability across tests for HR (0.57), but not for RMSSD (0.23) or pNN50 (0.25) was higher than for any behavioural measurement: the latter ranged from values below 0.10 (A1, A2, T2) to values between 0.30 and 0.45 (E1, E2, R2). Overall, the results show that a rider or handler influences, but not completely masks, the horses' intrinsic behaviour in a temperament test, and this influence appeared to be stronger on behavioural variables and heart rate variability than on the horses' heart rates. Taking both practical considerations and repeatabilities into account, reactivity appears to be the most valuable parameter. Emotionality and heart rate can also yield valid results reflecting additional dimensions of temperament although their practical relevance may be less obvious. If a combination of observed variables is chosen with care, a valid assessment of a horse's temperament may be possible in all types of tests. However, in practice, tests that resemble the practical circumstances most closely, i.e. testing riding horses under a rider, should be chosen. PMID:21616087

  10. Pigs’ aggressive temperament affects pre-slaughter mixing aggression, stress and meat quality

    OpenAIRE

    D'Eath, Rick B.; Turner, S.P.; Kurt, E.; Evans, G; Thölking, L.; Looft, H.; Wimmers, K.; Murani, E.; Klont, R.; Foury, Aline; Ison, S.H.; Lawrence, A.B.; Mormède, Pierre

    2010-01-01

    Pre-slaughter stress has a negative impact on animal welfare and on meat quality. Aggressive behaviour when pigs are mixed together for transportation to, or on arrival at, the abattoir is an important factor in pre-slaughter stress. Aggressiveness of pigs varies between individuals in the population, and this study investigated its effects on stress and meat quality at slaughter We mixed pigs at a young age to identify individuals of high (H) or low (L) aggressive temperament using the previ...

  11. Weight development and feeding in early childhood : the role of temperament and behavior problems

    OpenAIRE

    2009-01-01

    In recent decades, childhood obesity has been greatly increasing worldwide. The rapid increase in obesity rates among children is alarming because of the serious consequences for health. Besides demographic and genetic factors, in older children and adults there is considerable evidence that temperament, personality traits, and psychopathology play a role in the etiology of obesity. Yet, in younger children, evidence is scarce. The aim of this dissertation is therefore to investigate the ...

  12. Temperament and Externalizing Behavior: Social Preference and Perceived Acceptance as Protective Factors

    OpenAIRE

    Berdan, Louise E.; Keane, Susan P.; Calkins, Susan D.

    2008-01-01

    The purpose of this study was to explore the role of social preference and perceived acceptance as moderators of the relation between child temperament and externalizing behavior. Participants included 399 children evaluated at pre-kindergarten and kindergarten assessments. Pre-kindergarten children characterized by high temperamental Surgency/Extraversion were more likely to exhibit hyperactivity and aggression in the kindergarten classroom. In addition, kindergarten perceived acceptance and...

  13. Trait-Like Brain Activity during Adolescence Predicts Anxious Temperament in Primates

    OpenAIRE

    Fox, Andrew S.; Shelton, Steven E.; Oakes, Terrence R.; Davidson, Richard J.; Kalin, Ned H.

    2008-01-01

    Early theorists (Freud and Darwin) speculated that extremely shy children, or those with anxious temperament, were likely to have anxiety problems as adults. More recent studies demonstrate that these children have heightened responses to potentially threatening situations reacting with intense defensive responses that are characterized by behavioral inhibition (BI) (inhibited motor behavior and decreased vocalizations) and physiological arousal. Confirming the earlier impressions, data now d...

  14. The relationship of parenting stress and child temperament to language development among economically disadvantaged preschoolers.

    Science.gov (United States)

    Noel, Melanie; Peterson, Carole; Jesso, Beulah

    2008-11-01

    Oral language skills in the preschool years are predictive of children's later reading success and literacy acquisition, and among these language skills, vocabulary and narrative ability play important roles. Children from low socioeconomic families face risks to their language development and because of threats to these skills it is important to identify factors that promote their development among high-risk groups. This preliminary study explored two potential factors that may be related to language skills in 56 low SES mother-child dyads (children aged 2; 8-4; 10), namely child temperament and parenting stress. Results showed that child temperament and parenting stress were related to children's oral language skills. Child temperament characteristics that would likely aid social interaction were related to narrative ability and children rated high on emotionality had poorer receptive vocabulary skills. Parenting stress was related to children's receptive and expressive vocabulary skills. Results are interpreted in terms of the possible mediating role of parent-child interactions in children's oral language skill development, and future directions for family intervention are discussed. PMID:18838014

  15. Associations among Context-Specific Maternal Protective Behavior, Toddler Fearful Temperament, and Maternal Accuracy and Goals.

    Science.gov (United States)

    Kiel, Elizabeth J; Buss, Kristin A

    2012-11-01

    Maternal protective responses to temperamentally fearful toddlers have previously been found to relate to increased risk for children's development of anxiety-spectrum problems. Not all protective behavior is "overprotective," and not all mothers respond to toddlers' fear with protection. Therefore, the current study aimed to identify conditions under which an association between fearful temperament and protective maternal behavior occurs. Participants included 117 toddlers and their mothers, who were observed in a variety of laboratory tasks. Mothers predicted their toddlers' fear reactions in these tasks and reported the importance of parent-centered goals for their children's shyness. Protective behavior displayed in low-threat, but not high-threat, contexts related to concurrently observed fearful temperament and to mother-reported shy/inhibited behavior one year later. The relation between fearful temperament and protective behavior in low-threat, but not high-threat, contexts was strengthened by maternal accuracy in anticipating children's fear and maternal parent-centered goals for children's shyness. PMID:23226924

  16. Temperament and arousal systems: A new synthesis of differential psychology and functional neurochemistry.

    Science.gov (United States)

    Trofimova, Irina; Robbins, Trevor W

    2016-05-01

    This paper critically reviews the unidimensional construct of General Arousal as utilised by models of temperament in differential psychology for example, to underlie 'Extraversion'. Evidence suggests that specialization within monoamine neurotransmitter systems contrasts with the attribution of a "general arousal" of the Ascending Reticular Activating System. Experimental findings show specialized roles of noradrenaline, dopamine, and serotonin systems in hypothetically mediating three complementary forms of arousal that are similar to three functional blocks described in classical models of behaviour within kinesiology, clinical neuropsychology, psychophysiology and temperament research. In spite of functional diversity of monoamine receptors, we suggest that their functionality can be classified using three universal aspects of actions related to expansion, to selection-integration and to maintenance of chosen behavioural alternatives. Monoamine systems also differentially regulate analytic vs. routine aspects of activities at cortical and striatal neural levels. A convergence between main temperament models in terms of traits related to described functional aspects of behavioural arousal also supports the idea of differentiation between these aspects analysed here in a functional perspective. PMID:26969100

  17. Using Cloninger's Temperament Scales to Predict Substance-Related Behaviors in Adolescents: A Prospective Longitudinal Study

    Science.gov (United States)

    Hartman, Christie; Hopfer, Christian; Corley, Robin; Hewitt, John; Stallings, Michael

    2013-01-01

    Background and Objectives We tested one of Cloninger's temperament theories – that high novelty seeking (NS), along with low harm avoidance (HA), reward dependence (RD), and persistence (PE), predicts early-onset substance problems. Methods In a community-based sample of 777 adolescents examined at two time points (mean age 13 and 18, respectively), we examined whether Cloninger's four temperament dimensions at wave 1 predicted five substance-related outcomes at wave 2: age of initiation for cigarettes, alcohol, and illicit drugs, number of substance classes tried, and total number of DSM-IV substance use disorder (SUD) symptoms. Results Cloninger's predicted temperament pattern did significantly predict the number of SUD symptoms at wave 2. For initiation of cigarettes/illicit drugs and number of substance classes tried, HA/NS/PE fit the pattern, but RD did not. For onset of alcohol, only NS and PE fit Cloninger's prediction. Results for NS and PE were most consistent. Conclusions and Scientific Significance Overall, this study provides evidence that Cloninger's theory may hold true for predicting problem use more than for predicting “use” or experimentation. In addition, youth with high novelty seeking and low persistence may find substances especially reinforcing, and identifying these youth and intervening before initiation has occurred may reduce the risk of future substance-related problems. PMID:23617866

  18. Temperament and Parenting Styles in Early Childhood Differentially Influence Neural Response to Peer Evaluation in Adolescence.

    Science.gov (United States)

    Guyer, Amanda E; Jarcho, Johanna M; Pérez-Edgar, Koraly; Degnan, Kathryn A; Pine, Daniel S; Fox, Nathan A; Nelson, Eric E

    2015-07-01

    Behavioral inhibition (BI) is a temperament characterized by social reticence and withdrawal from unfamiliar or novel contexts and conveys risk for social anxiety disorder. Developmental outcomes associated with this temperament can be influenced by children's caregiving context. The convergence of a child's temperamental disposition and rearing environment is ultimately expressed at both the behavioral and neural levels in emotional and cognitive response patterns to social challenges. The present study used functional neuroimaging to assess the moderating effects of different parenting styles on neural response to peer rejection in two groups of adolescents characterized by their early childhood temperament (M(age) = 17.89 years, N = 39, 17 males, 22 females; 18 with BI; 21 without BI). The moderating effects of authoritarian and authoritative parenting styles were examined in three brain regions linked with social anxiety: ventrolateral prefrontal cortex (vlPFC), striatum, and amygdala. In youth characterized with BI in childhood, but not in those without BI, diminished responses to peer rejection in vlPFC were associated with higher levels of authoritarian parenting. In contrast, all youth showed decreased caudate response to peer rejection at higher levels of authoritative parenting. These findings indicate that BI in early life relates to greater neurobiological sensitivity to variance in parenting styles, particularly harsh parenting, in late adolescence. These results are discussed in relation to biopsychosocial models of development. PMID:25588884

  19. Temperament clusters in a normal population: implications for health and disease.

    Directory of Open Access Journals (Sweden)

    Jaana Wessman

    Full Text Available BACKGROUND: The object of this study was to identify temperament patterns in the Finnish population, and to determine the relationship between these profiles and life habits, socioeconomic status, and health. METHODS/PRINCIPAL FINDINGS: A cluster analysis of the Temperament and Character Inventory subscales was performed on 3,761 individuals from the Northern Finland Birth Cohort 1966 and replicated on 2,097 individuals from the Cardiovascular Risk in Young Finns study. Clusters were formed using the k-means method and their relationship with 115 variables from the areas of life habits, socioeconomic status and health was examined. RESULTS: Four clusters were identified for both genders. Individuals from Cluster I are characterized by high persistence, low extravagance and disorderliness. They have healthy life habits, and lowest scores in most of the measures for psychiatric disorders. Cluster II individuals are characterized by low harm avoidance and high novelty seeking. They report the best physical capacity and highest level of income, but also high rate of divorce, smoking, and alcohol consumption. Individuals from Cluster III are not characterized by any extreme characteristic. Individuals from Cluster IV are characterized by high levels of harm avoidance, low levels of exploratory excitability and attachment, and score the lowest in most measures of health and well-being. CONCLUSIONS: This study shows that the temperament subscales do not distribute randomly but have an endogenous structure, and that these patterns have strong associations to health, life events, and well-being.

  20. The interplay among temperament, neuropsychological abilities, and global functioning in young hyperactive/inattentive children.

    Science.gov (United States)

    Healey, Dione M; Rajendran, Khushmand; O'Neill, Sarah; Gopin, Chaya B; Halperin, Jeffrey M

    2016-09-01

    Cognition and emotion have been shown to interact and influence psychological functioning. However, to date these interactions have only been examined cross-sectionally among inattentive and/or hyperactive/impulsive children. This study investigated the moderating effects of neuropsychological functioning at age 3-4 years on the relation between negative emotionality at age 3-4 years and global functioning 1 year later, at age 4-5 years. Hyperactive/inattentive (H/I; n = 114) preschoolers entered the study (BL: baseline) and were seen again 1 year later (F1). Children's BL scores on a neuropsychological test (NEPSY) and their temperament as rated by parents (Child Behavior Questionnaire) and teachers (Temperament Assessment Battery for Children-Revised) were obtained, as were clinicians' ratings of their global functioning (Children's Global Assessment Scale) at F1. Hierarchical linear regression analyses revealed that BL temperament variables accounted for significant variance in F1 Global Functioning. Significant interactions indicated that higher Verbal Executive abilities were associated with better child functioning when parent-rated Effortful Control was high, but not when Effortful Control was low. Additionally, high levels of Nonverbal Executive skills were associated with higher child global functioning when both parent- and teacher-rated negative affect was low, but not when negative affect was high. PMID:26868832

  1. Temperament and Parenting Styles in Early Childhood Differentially Influence Neural Response to Peer Evaluation in Adolescence

    Science.gov (United States)

    Guyer, Amanda E.; Jarcho, Johanna M.; Pérez-Edgar, Koraly; Degnan, Kathryn A.; Pine, Daniel S.; Fox, Nathan A.; Nelson, Eric E.

    2015-01-01

    Behavioral inhibition (BI) is a temperament characterized by social reticence and withdrawal from unfamiliar or novel contexts and conveys risk for social anxiety disorder. Developmental outcomes associated with this temperament can be influenced by children’s caregiving context. The convergence of a child’s temperamental disposition and rearing environment is ultimately expressed at both the behavioral and neural levels in emotional and cognitive response patterns to social challenges. The present study used functional neuroimaging to assess the moderating effects of different parenting styles on neural response to peer rejection in two groups of adolescents characterized by their early childhood temperament (Mage = 17.89 years, N= 39, 17 males, 22 females; 18 with BI; 21 without BI). The moderating effects of authoritarian and authoritative parenting styles were examined in three brain regions linked with social anxiety: ventrolateral prefrontal cortex (vlPFC), striatum, and amygdala. In youth characterized with BI in childhood, but not in those without BI, diminished responses to peer rejection in vlPFC were associated with higher levels of authoritarian parenting. In contrast, all youth showed decreased caudate response to peer rejection at higher levels of authoritative parenting. These findings indicate that BI in early life relates to greater neurobiological sensitivity to variance in parenting styles, particularly harsh parenting, in late adolescence. These results are discussed in relation to biopsychosocial models of development. PMID:25588884

  2. The relationship of the temperament of the subject of crime with the characteristics of offences

    Directory of Open Access Journals (Sweden)

    Dyakov S.

    2016-01-01

    Full Text Available The features of communication psychological characteristics of temperament types of crimes. The analysis of scientific views on the role of temperament in the predisposition of the individual to the crime. With the help of empirical study confirmed the hypothesis that the subjects who had committed certain type of crime have specific personal psychological characteristics that reveal the determinants of their offences. The personality questionnaires EPI and MMPI used methods of analysis of personal files of prisoners; observation of their behaviour and discussions with them; drawing up of psychological portraits. Also developed and used an original questionnaire. The results showed that among criminals-murderers is dominated by people with a tendency to choleric expression of properties of temperament, expressed the need for self-affirmation, affective behavior, impulsivity, and disregard for social demands. The perpetrators of the theft inherent in the assertion of his personality not only in the eyes of the environment, but above all in its own. The perpetrators of rape there is usually no clear idea of traditionally male and female traits in behaviour, the relationship between a man and a woman are limited to sexual function. Criminals convicted of fraud and hooliganism, unable to establish contact with others not able to take the point of view of another, there is a disregard for moral and ethical standards.

  3. Genome-wide association mapping of heritable temperament variation in the Tennessee Walking Horse.

    Science.gov (United States)

    Staiger, E A; Albright, J D; Brooks, S A

    2016-06-01

    Temperament is a key criterion in the selection of horses for both leisure and competitive riding to ensure optimal performance and safety. The Tennessee Walking Horse (TWH) is described as a calm, docile breed and is often used as a trail, show and pleasure horse. However, among horse owners and caretakers, there are anecdotes supporting familial and disciplinal typical behaviors and personalities. To investigate the contribution of genetics to temperament, we collected a behavior questionnaire, brief training history and identifying information for 276 TWH, as well as blood or hair samples for DNA. Factor analysis was conducted on the 20-item questionnaire for the set of 216 horses that met inclusion thresholds. Factor analysis identified four temperament factors in TWH: 'anxious', 'tractable', 'agonistic' and 'gregarious'. These four factors account for 64% of the total trait variance. DNA from 113 TWHs were selected and genotyped using the Equine SNP70 bead chip for three separate genome-wide association studies (GWAs) using the factor 1-anxious, factor 2-tractable and factor 3-agonistic scores as the phenotype. Quantitative association analysis identified significant candidate loci for each factor that warrant further investigation. PMID:26991152

  4. A classification of substance-dependent men on temperament and severity variables.

    Science.gov (United States)

    Henderson, Melinda J; Galen, Luke W

    2003-06-01

    This study examined the validity of classifying substance abusers based on temperament and dependence severity, and expanded the scope of typology differences to proximal determinants of use (e.g., expectancies, motives). Patients were interviewed about substance use, depression, and family history of alcohol and drug abuse. Self-report instruments measuring temperament, expectancies, and motives were completed. Participants were 147 male veterans admitted to inpatient substance abuse treatment at a U.S. Department of Veterans Affairs medical center. Cluster analysis identified four types of users with two high substance problem severity and two low substance problem severity groups. Two, high problem severity, early onset groups differed only on the cluster variable of negative affectivity (NA), but showed differences on antisocial personality characteristics, hypochondriasis, and coping motives for alcohol. The two low problem severity groups were distinguished by age of onset and positive affectivity (PA). The late onset, low PA group had a higher incidence of depression, a greater tendency to use substances in solitary contexts, and lower enhancement motives for alcohol compared to the early onset, high PA cluster. The four-cluster solution yielded more distinctions on external criteria than the two-cluster solution. Such temperament variation within both high and low severity substance abusers may be important for treatment planning.

  5. Prenatal transportation stress alters temperament and serum cortisol concentrations in suckling Brahman calves.

    Science.gov (United States)

    Littlejohn, B P; Price, D M; Banta, J P; Lewis, A W; Neuendorff, D A; Carroll, J A; Vann, R C; Welsh, T H; Randel, R D

    2016-02-01

    This experiment examined the relationship between prenatal stress and subsequent calf temperament through weaning. The prenatal stressor used was repeated transportation of pregnant Brahman cows for 2 h at 60 ± 5, 80 ± 5, 100 ± 5, 120 ± 5, and 140 ± 5 d of gestation. Prenatally stressed calves ( = 41) were compared with controls ( = 44; dams did not undergo transportation during pregnancy) from 2 wk of age until weaning (average age at weaning = 174.8 ± 1.3 d). Temperament was defined by pen score (PS; 1 = calm and 5 = excitable), exit velocity (EV; m/sec), and temperament score (TS; (PS + EV)/2) and was recorded for each calf on d -168, -140, -112, -84, -56, -28, and 0 relative to weaning (d 0 = weaning). Cortisol concentrations were determined in serum samples obtained on d -168, -140, -28, and 0 relative to weaning. Birth weight and weaning weight were not different between treatment groups ( > 0.1). Pen score was greater ( = 0.03) in prenatally stressed calves (2.84 ± 0.21) relative to controls (2.31 ± 0.21). Exit velocity was greater ( Brahman calves that were prenatally stressed were more temperamental and had greater circulating serum concentrations of cortisol than control calves. PMID:27065130

  6. Temperament and Parenting Styles in Early Childhood Differentially Influence Neural Response to Peer Evaluation in Adolescence.

    Science.gov (United States)

    Guyer, Amanda E; Jarcho, Johanna M; Pérez-Edgar, Koraly; Degnan, Kathryn A; Pine, Daniel S; Fox, Nathan A; Nelson, Eric E

    2015-07-01

    Behavioral inhibition (BI) is a temperament characterized by social reticence and withdrawal from unfamiliar or novel contexts and conveys risk for social anxiety disorder. Developmental outcomes associated with this temperament can be influenced by children's caregiving context. The convergence of a child's temperamental disposition and rearing environment is ultimately expressed at both the behavioral and neural levels in emotional and cognitive response patterns to social challenges. The present study used functional neuroimaging to assess the moderating effects of different parenting styles on neural response to peer rejection in two groups of adolescents characterized by their early childhood temperament (M(age) = 17.89 years, N = 39, 17 males, 22 females; 18 with BI; 21 without BI). The moderating effects of authoritarian and authoritative parenting styles were examined in three brain regions linked with social anxiety: ventrolateral prefrontal cortex (vlPFC), striatum, and amygdala. In youth characterized with BI in childhood, but not in those without BI, diminished responses to peer rejection in vlPFC were associated with higher levels of authoritarian parenting. In contrast, all youth showed decreased caudate response to peer rejection at higher levels of authoritative parenting. These findings indicate that BI in early life relates to greater neurobiological sensitivity to variance in parenting styles, particularly harsh parenting, in late adolescence. These results are discussed in relation to biopsychosocial models of development.

  7. Factors associated with exclusive breastfeeding among infants under six months of age in peninsular malaysia

    Directory of Open Access Journals (Sweden)

    Tan Kok

    2011-02-01

    Full Text Available Abstract Background Breastfeeding is accepted as the natural form of infant feeding. For mothers to be able to breastfeed exclusively to the recommended six months, it is important to understand the factors that influence exclusive breastfeeding. The aim of the study was to identify factors associated with exclusive breastfeeding in Peninsular Malaysia. Methods This was a cross-sectional study involving 682 mother-infant pairs with infants up to six months attending maternal and child health section of the government health clinics in Klang, Malaysia. Data were collected by face-to-face interviews using a pre-tested structured questionnaire over 4 months in 2006. Data on breastfeeding were based on practice in the previous one month period. Logistic regression was used to assess the independent association between the independent variables and exclusive breastfeeding adjusting for infant age. Results The prevalence of exclusive breastfeeding among mothers with infants aged between one and six months was 43.1% (95% CI: 39.4, 46.8. In the multivariate model exclusive breastfeeding was positively associated with rural residence, Malay mothers, non-working and non-smoking mothers, multiparous mothers, term infants, mothers with husbands who support breastfeeding and mothers who practice bed-sharing. Conclusions Interventions that seek to increase exclusive breastfeeding should focus on women who are at risk of early discontinuation of breastfeeding.

  8. Association of surfactant protein A polymorphisms with otitis media in infants at risk for asthma

    Directory of Open Access Journals (Sweden)

    Bracken Michael B

    2006-08-01

    Full Text Available Abstract Background Otitis media is one of the most common infections of early childhood. Surfactant protein A functions as part of the innate immune response, which plays an important role in preventing infections early in life. This prospective study utilized a candidate gene approach to evaluate the association between polymorphisms in loci encoding SP-A and risk of otitis media during the first year of life among a cohort of infants at risk for developing asthma. Methods Between September 1996 and December 1998, women were invited to participate if they had at least one other child with physician-diagnosed asthma. Each mother was given a standardized questionnaire within 4 months of her infant's birth. Infant respiratory symptoms were collected during quarterly telephone interviews at 6, 9 and 12 months of age. Genotyping was done on 355 infants for whom whole blood and complete otitis media data were available. Results Polymorphisms at codons 19, 62, and 133 in SP-A1, and 223 in SP-A2 were associated with race/ethnicity. In logistic regression models incorporating estimates of uncertainty in haplotype assignment, the 6A4/1A5haplotype was protective for otitis media among white infants in our study population (OR 0.23; 95% CI 0.07,0.73. Conclusion These results indicate that polymorphisms within SP-A loci may be associated with otitis media in white infants. Larger confirmatory studies in all ethnic groups are warranted.

  9. Moderate-vigorous physical activity across body mass index in females: moderating effect of endocannabinoids and temperament.

    Directory of Open Access Journals (Sweden)

    Fernando Fernández-Aranda

    Full Text Available Endocannabinoids and temperament traits have been linked to both physical activity and body mass index (BMI however no study has explored how these factors interact in females. The aims of this cross-sectional study were to 1 examine differences among distinct BMI groups on daytime physical activity and time spent in moderate-vigorous physical activity (MVPA, temperament traits and plasma endocannabinoid concentrations; and 2 explore the association and interaction between MVPA, temperament, endocannabinoids and BMI.Physical activity was measured with the wrist-worn accelerometer Actiwatch AW7, in a sample of 189 female participants (43 morbid obese, 30 obese, and 116 healthy-weight controls. The Temperament and Character Inventory-Revised questionnaire was used to assess personality traits. BMI was calculated by bioelectrical impedance analysis via the TANITA digital scale. Blood analyses were conducted to measure levels of endocannabinoids and endocannabinoid-related compounds. Path-analysis was performed to examine the association between predictive variables and MVPA.Obese groups showed lower MVPA and dysfunctional temperament traits compared to healthy-weight controls. Plasma concentrations of 2-arachidonoylglyceryl (2-AG were greater in obese groups. Path-analysis identified a direct effect between greater MVPA and low BMI (b = -0.13, p = .039 and high MVPA levels were associated with elevated anandamide (AEA levels (b = 0.16, p = .049 and N-oleylethanolamide (OEA levels (b = 0.22, p = .004, as well as high Novelty seeking (b = 0.18, p<.001 and low Harm avoidance (b = -0.16, p<.001.Obese individuals showed a distinct temperament profile and circulating endocannabinoids compared to controls. Temperament and endocannabinoids may act as moderators of the low MVPA in obesity.

  10. Renal transplantation in infants.

    Science.gov (United States)

    Jalanko, Hannu; Mattila, Ilkka; Holmberg, Christer

    2016-05-01

    Renal transplantation (RTx) has become an accepted mode of therapy in infants with severe renal failure. The major indications are structural abnormalities of the urinary tract, congenital nephrotic syndrome, polycystic diseases, and neonatal kidney injury. Assessment of these infants needs expertise and time as well as active treatment before RTx to ensure optimal growth and development, and to avoid complications that could lead to permanent neurological defects. RTx can be performed already in infants weighing around 5 kg, but most operations occur in infants with a weight of 10 kg or more. Perioperative management focuses on adequate perfusion of the allograft and avoidance of thrombotic and other surgical complications. Important long-term issues include rejections, infections, graft function, growth, bone health, metabolic problems, neurocognitive development, adherence to medication, pubertal maturation, and quality of life. The overall outcome of infant RTx has dramatically improved, with long-term patient and graft survivals of over 90 and 80 %, respectively. PMID:26115617

  11. CDC WONDER: Mortality - Infant Deaths

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Mortality - Infant Deaths (from Linked Birth / Infant Death Records) online databases on CDC WONDER provide counts and rates for deaths of children under 1 year...

  12. Overview: Infant Formula and Fluorosis

    Science.gov (United States)

    ... Journal Articles for Community Water Fluoridation Overview: Infant Formula and Fluorosis Recommend on Facebook Tweet Share Compartir ... dentist or hygienist to see. Because most infant formulas contain low levels of fluoride, regularly mixing powdered ...

  13. Cronobacter Illness and Infant Formula

    Science.gov (United States)

    ... most at risk. Illnesses Linked to Powdered Infant Formula In some outbreak investigations, Cronobacter was found in ... other sources of this rare sickness. Powdered Infant Formula is Not Sterile Manufacturers report that, using current ...

  14. Nutrition for healthy term infants

    OpenAIRE

    1998-01-01

    Nutrition for Healthy Term Infants is the new national statement on nutrition for infants from birth to 24 months, developed collaboratively by the Canadian Paediatric Society, Dietitians of Canada and Health Canada.

  15. Breastfeeding the preterm infant

    Directory of Open Access Journals (Sweden)

    Luigi Corvaglia

    2013-06-01

    Full Text Available Due to its peculiar nutritional and non-nutritional contents, which include long-chain polyunsatured fatty acids (LC-PUFA, prebiotics, immunological factors, hormones and growth factors, breast milk shows significant advantages over infant formulas in nourishing preterm infants. Better neurocognitive outcomes, which are reported to persist far beyond the early childhood, have been largely observed in breastfed preterm infants; a role of LC-PUFA in promoting neural and retinal development is assumed. As far as the gastrointestinal tract is concerned, several evidences have reported a dose-related reduction in NEC incidence among preterm infants fed on human milk. Moreover, the higher amount of immunological factors as secretory IgA within preterm breast milk might play a remarkable role in reducing the overall infections. Despite breastfeeding in preterm infants is generally linked with lowered growth rates which might potentially affect neurocognitive outcomes, the beneficial effects of human milk on neurodevelopment prevail. Fortified human milk might better fulfill the particular nutritional needs of preterm infants. However, as breast milk fortification is difficult to carry out after the achievement of full oral feeding, some concerns on the nutritional adequacy of exclusive breastfeeding during hospitalization as well as after discharge have been raised. Finally, breastfeeding also entails maternal psychological beneficial effects, as promoting the motherhood process and the mother-child relationship, which could be undermined in those women experiencing preterm delivery. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  16. Twenty-four-hour profiles of metabolic and stress hormones in sheep selected for a calm or nervous temperament.

    Science.gov (United States)

    Rietema, S E; Blackberry, M A; Maloney, S K; Martin, G B; Hawken, P A R; Blache, D

    2015-10-01

    Even in the absence of stressors, temperament is associated with changes in the concentration of stress-responsive hormones and, possibly because of such changes, temperament can affect metabolism. We tested whether, in sheep bred for temperament for 14 generations, "nervous" females have greater concentrations of stress-responsive hormones in the absence of stressors than "calm" females, and whether these differences are associated with changes in the concentrations of metabolic hormones. In resting "calm" (n = 8) and "nervous" (n = 8) sheep, concentrations of cortisol, prolactin, leptin, and insulin were measured in blood plasma sampled via jugular catheter every 20 min for 24 h. The animals were individually penned, habituated to their housing and human handling over 7 wk, and fed before sampling began. Diurnal variation was evident for all hormones, but a 24-h cortisol pattern was detected in only 7 individuals. There was no effect of temperament on any aspect of concentrations of cortisol or prolactin, but "calm" animals had greater concentrations of insulin in the early afternoon than "nervous" animals (14.5 ± 1.1 vs 10.0 ± 1.6 μU/mL; P = 0.038), and a similar tendency was seen for leptin (P = 0.092). We conclude that selection for temperament affects the concentration of metabolic hormones in the absence of stressors, but this effect is independent of stress-responsive hormones.

  17. Bos indicus-cross feedlot cattle with excitable temperaments have tougher meat and a higher incidence of borderline dark cutters.

    Science.gov (United States)

    Voisinet, B D; Grandin, T; O'Connor, S F; Tatum, J D; Deesing, M J

    1997-08-01

    Temperament ratings based on a numerical scale (chute score) were assessed during weighing and handling of cattle at a feedlot. Breeds studied included Braford, Red Brangus and Simbrah. Cattle were fed to a constant fat thickness of 9 to 13 mm (target = 11 mm) over the 12th rib as determined by periodic ultrasound measurements. Cattle were slaughtered in a commercial slaughter plant and stunned by captive bolt. Temperament rating had a significant effect on the incidence of borderline dark cutters which were downgraded by a USDA grader (P = 0.01). Temperament score also had a significant effect on tenderness (P < 0.001) as evaluated by Warner-Bratzler Shear (WBS) force at day 14 post mortem. The calmest animals which stood still when restrained in a hydraulic squeeze chute had a mean WBS force of 2.86 ± 11 kg and cattle which became highly agitated and struggled violently during restraint averaged 3.63 ± 19 kg. Forty percent of these cattle had WBS force values which were over 3.9 kg which is a threshold value for acceptability in food service establishments. These data show that cattle with the most excitable temperament ratings produce carcasses with tougher meat and a higher incidence of borderline dark cutters than cattle with calm temperament ratings. PMID:22062320

  18. The influence of maternal infant feeding practices and beliefs on the expression of food neophobia in toddlers.

    Science.gov (United States)

    Cassells, Erin L; Magarey, Anthea M; Daniels, Lynne A; Mallan, Kimberley M

    2014-11-01

    Food neophobia is a highly heritable trait characterized by the rejection of foods that are novel or unknown and potentially limits dietary variety, with lower intake and preference particularly for fruits and vegetables. Understanding non-genetic (environmental) factors that may influence the expression of food neophobia is essential to improving children's consumption of fruits and vegetables and encouraging the adoption of healthier diets. The aim of this study was to examine whether maternal infant feeding beliefs (at 4 months) were associated with the expression of food neophobia in toddlers and whether controlling feeding practices mediated this relationship. Participants were 244 first-time mothers (M=30.4, SD=5.1 years) allocated to the control group of the NOURISH randomized controlled trial. The relationships between infant feeding beliefs (Infant Feeding Questionnaire) at 4 months and controlling child feeding practices (Child Feeding Questionnaire) and food neophobia (Child Food Neophobia Scale) at 24 months were tested using correlational and multiple linear regression models (adjusted for significant covariates). Higher maternal Concern about infant under-eating and becoming underweight at 4 months was associated with higher child food neophobia at 2 years. Similarly, lower Awareness of infant hunger and satiety cues was associated with higher child food neophobia. Both associations were significantly mediated by mothers' use of Pressure to eat. Intervening early to promote positive feeding practices to mothers may help reduce the use of controlling practices as children develop. Further research that can further elucidate the bi-directional nature of the mother-child feeding relationship is still required. PMID:25014743

  19. Difficult Temperament Moderates Links between Maternal Responsiveness and Children's Compliance and Behavior Problems in Low-Income Families

    Science.gov (United States)

    Kochanska, Grazyna; Kim, Sanghag

    2013-01-01

    Background: Research has shown that interactions between young children's temperament and the quality of care they receive predict the emergence of positive and negative socioemotional developmental outcomes. This multimethod study addresses such interactions, using observed and mother-rated measures of difficult temperament, children's…

  20. The yield of high-detail radiographic skeletal surveys in suspected infant abuse

    Energy Technology Data Exchange (ETDEWEB)

    Barber, Ignasi [Hospital Vall d' Hebron, Universitat Autonoma de Barcelona, Pediatric Radiology Department, Barcelona (Spain); Perez-Rossello, Jeannette M.; Kleinman, Paul K. [Boston Children' s Hospital, Radiology Department, Boston, MA (United States); Wilson, Celeste R. [Boston Children' s Hospital, Division of General Pediatrics, Boston, MA (United States)

    2014-07-06

    Skeletal surveys are routinely performed in cases of suspected child abuse, but there are limited data regarding the yield of high-detail skeletal surveys in infants. To determine the diagnostic yield of high-detail radiographic skeletal surveys in suspected infant abuse. We reviewed the high-detail American College of Radiology standardized skeletal surveys performed for suspected abuse in 567 infants (median: 4.4 months, SD 3.47; range: 4 days-12 months) at a large urban children's hospital between 2005 and 2013. Skeletal survey images, radiology reports and medical records were reviewed. A skeletal survey was considered positive when it showed at least one unsuspected fracture. In 313 of 567 infants (55%), 1,029 definite fractures were found. Twenty-one percent (119/567) of the patients had a positive skeletal survey with a total of 789 (77%) unsuspected fractures. Long-bone fractures were the most common injuries, present in 145 children (26%). The skull was the site of fracture in 138 infants (24%); rib cage in 77 (14%), clavicle in 24 (4.2%) and uncommon fractures (including spine, scapula, hands and feet and pelvis) were noted in 26 infants (4.6%). Of the 425 infants with neuroimaging, 154 (36%) had intracranial injury. No significant correlation between positive skeletal survey and associated intracranial injury was found. Scapular fractures and complex skull fractures showed a statistically significant correlation with intracranial injury (P = 0.029, P = 0.007, respectively). Previously unsuspected fractures are noted on skeletal surveys in 20% of cases of suspected infant abuse. These data may be helpful in the design and optimization of global skeletal imaging in this vulnerable population. (orig.)