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Baiao R, Baptista J, Carneiro A, Pinto R, Toscano C, Fearon P, Soares I, Mesquita AR. Assessing preschoolers interactive behaviour: A validation study of the "Coding System for Mother-Child Interaction". Child Care Health Dev 2018; 44:644-650. [PMID: 29766543 DOI: 10.1111/cch.12572] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 04/11/2018] [Accepted: 04/17/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND The preschool years are a period of great developmental achievements, which impact critically on a child's interactive skills. Having valid and reliable measures to assess interactive behaviour at this stage is therefore crucial. The aim of this study was to describe the adaptation and validation of the child coding of the Coding System for Mother-Child Interactions and discuss its applications and implications in future research and practice. METHODS Two hundred twenty Portuguese preschoolers and their mothers were videotaped during a structured task. Child and mother interactive behaviours were coded based on the task. Maternal reports on the child's temperament and emotional and behaviour problems were also collected, along with family psychosocial information. RESULTS Interrater agreement was confirmed. The use of child Cooperation, Enthusiasm, and Negativity as subscales was supported by their correlations across tasks. Moreover, these subscales were correlated with each other, which supports the use of a global child interactive behaviour score. Convergent validity with a measure of emotional and behavioural problems (Child Behaviour Checklist 1 ½-5) was established, as well as divergent validity with a measure of temperament (Children's Behaviour Questionnaire-Short Form). Regarding associations with family variables, child interactive behaviour was only associated with maternal behaviour. CONCLUSIONS Findings suggest that this coding system is a valid and reliable measure for assessing child interactive behaviour in preschool age children. It therefore represents an important alternative to this area of research and practice, with reduced costs and with more flexible training requirements. Attention should be given in future research to expanding this work to clinical populations and different age groups.
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Affiliation(s)
- R Baiao
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
| | - J Baptista
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
| | - A Carneiro
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal.,Research Centre for Human Development, Catholic University of Portugal, Porto, Portugal
| | - R Pinto
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
| | - C Toscano
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
| | - P Fearon
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - I Soares
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
| | - A R Mesquita
- Psychology Research Center- CIPsi, School of Psychology, University of Minho, Braga, Portugal
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Coutinho J, Oliveira-Silva P, Mesquita AR, Barbosa M, Perrone-McGovern KM, Gonçalves OF. Psychophysiological Reactivity in Couples During a Marital Interaction Task. Appl Psychophysiol Biofeedback 2017; 42:335-346. [PMID: 28866813 DOI: 10.1007/s10484-017-9380-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The ability to regulate our own physiological arousal when dealing with the emotional expression of our partner is crucial for satisfactory and stable intimate relationships. In previous physiological studies of marital interactions, researchers have found greater levels of psychophysiological arousal for members of the couple in conflictual interactions in comparison with positive interactions. Past researchers have established that intense and prolonged autonomic and neuroendocrine arousal during marital conflict can have negative consequences for mental and physical health. In this study we examined the physiological reactivity, as measured by skin conductance level, heart rate and cortisol levels, from both partners during a couple's interaction task consisting of a structured conversation about positive and negative aspects of their relationship. Participants were thirty-two heterosexual couples (N = 64) in a committed monogamous relationship with a minimum duration of one year. We found higher heart rate and cortisol levels during negative interaction condition when compared with the positive condition. Skin conductance was higher in the positive interaction condition, when compared with the negative interaction condition. In addition, we found a significant negative association between heart rate variability and autonomic arousal evoked by the interaction task. The implications of these findings for the effects of marital strain on health as well as for the design of risk-reducing interventions, namely biofeedback are discussed.
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Affiliation(s)
- J Coutinho
- Neuropsychophysiology Lab, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
| | - P Oliveira-Silva
- Neuropsychophysiology Lab, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,Human Neurobehavioral Laboratory (HNL), Centre for Studies in Human Development (CEDH), Faculty of Education and Psychology, Universidade Católica Portuguesa (FEP-UCP), Porto, Portugal
| | - A R Mesquita
- Neuropsychophysiology Lab, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - M Barbosa
- Neuropsychophysiology Lab, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - K M Perrone-McGovern
- Department of Counseling Psychology and Guidance Services, Ball State University, Muncie, IN, USA
| | - O F Gonçalves
- Neuropsychophysiology Lab, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.,Department of Applied Psychology, Bouvé College of Health Sciences, Northeastern University, Boston, MA, USA.,Spaulding Center of Neuromodulation, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Social and Cognitive Neuroscience Laboratory, Mackenzie Presbyterian University, São Paulo, Brazil
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Mesquita AR, Pêgo JM, Summavielle T, Maciel P, Almeida OFX, Sousa N. Neurodevelopment milestone abnormalities in rats exposed to stress in early life. Neuroscience 2007; 147:1022-33. [PMID: 17587501 DOI: 10.1016/j.neuroscience.2007.04.007] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2006] [Revised: 04/02/2007] [Accepted: 04/02/2007] [Indexed: 12/01/2022]
Abstract
Manipulation of the corticosteroid milieu by interfering with the mother-newborn relationship has received much attention because of its potential bearing on psychopathology later in life. In the present study, infant rats that were deprived of maternal contact between the 2nd and the 15th postnatal days (MS2-15) for 6 h/day were subjected to a systematic assessment of neurodevelopmental milestones between postnatal days 2 and 21. The analyses included measurements of physical growth and maturation and evaluation of neurological reflexes. Although some somatic milestones (e.g. eye opening) were anticipated, MS2-15 animals showed retardation in the acquisition of postural reflex, air righting and surface righting reflexes, and in the wire suspension test; the latter two abnormalities were only found in males. A gender effect was also observed in negative geotaxis, with retardation being observed in females but not males. To better understand the delay of neurological maturation in MS2-15 rats, we determined the levels of various monoamines in different regions of the brain stem, including the vestibular area, the substantia nigra, ventral tegmental area and dorsal raphe nuclei. In the vestibular region of MS2-15 rats the levels of 5-HT were reduced, while 5-HT turnover was increased. There was also a significant increase of the 5-HT turnover in MS2-15 animals in the raphe nuclei, mainly due to increased 5-hydroxyindoleacetic acid (5-HIAA) levels, and an increase of 3,4-dihydroxyphenylacetic acid (DOPAC) levels in the ventral tegmental area (VTA) of stressed females. No significant differences were found in the immunohistochemical sections for tyrosine and tryptophan hydroxylase in these regions of the brain stem. In conclusion, the present results show that postnatal stress induces signs of neurological pathology that may contribute to the genesis of behavioral abnormalities later in life.
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Affiliation(s)
- A R Mesquita
- Life and Health Sciences Research Institute (ICVS), Health Sciences School, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
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Mesquita AR, Tavares HB, Silva R, Sousa N. Febrile convulsions in developing rats induce a hyperanxious phenotype later in life. Epilepsy Behav 2006; 9:401-6. [PMID: 16950656 DOI: 10.1016/j.yebeh.2006.07.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Revised: 07/21/2006] [Accepted: 07/25/2006] [Indexed: 11/29/2022]
Abstract
Exposure of rodent pups to hyperthermia constitutes one of the best known models of febrile seizures. Studies designed to evaluate the behavioral impact of heat-induced convulsions (HCs) have focused mainly on hippocampus-dependent tasks and produced rather conflicting results. In this study, we assessed, in detail, developmental milestones, emotional behavior, and cognitive performance in animals submitted to HCs on Postnatal Day 10. There was no alteration in the acquisition of neurological reflexes, but there was an anticipation of eye opening in animals exposed to hyperthermia. As adults, the locomotor and exploratory behavior of these rats was unaffected. Interestingly, animals exposed to hyperthermia displayed signs of increased anxiety in the elevated-plus maze, although these signs were not associated with increased susceptibility to depression-like behavior. Additionally, we failed to observe impairments in spatial and working memory tasks. In conclusion, HCs at a particular period of neurodevelopment determine a hyperanxious phenotype later in life.
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Affiliation(s)
- A R Mesquita
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, 4710-057 Braga, Portugal
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