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Biomedical subjects

K Michelsson

Publications and source records attributed to K Michelsson.

42 records · Page 3Linked to original sources
PubMedDate not supplied

Crying, feeding and sleeping patterns in 1 to 12-month-old infants.

The crying, feeding and sleeping patterns of 270 infants 0-12 months old were studied using a 24-hour schedule included in a questionnaire given to mothers visiting four well-baby clinics in Finland in 1987-88. Of these infants 78 were under 3, 84 were 3-5, 65 were 6-8 and 43 were over 9 months old. The results showed that the infants less than 3 months old slept on average 15.2 hours per day, whereas those over 9 months slept 13.4 hours. The sleeping periods were longer at night. Continuous night-time sleep for at least 6 hours was noted in 35% of the infants under 3 months old and the proportion increased to 72% by the age of 9-12 months. The youngest infants were fed on average 6-7 times per day at 2- to 3-hour intervals in the daytime and at 4- to 6-hour intervals at night. The number of feedings decreased slightly with age. The average total crying time decreased from 1.6 hours per day for the youngest group to 1.1 hours for the 9-12 months old. At the time of the study, 23 mothers felt the need for help because of excessive crying or night waking. The help needed ranged from information about colic and child care, help with housework or the baby and encouragement. Of the mothers who needed help, a significantly higher proportion had a first-born baby compared with those not in need of help. There were also significant differences in the mothers' perception of the cry and feelings towards it.

Arousal↗
PubMedDate not supplied

Comparing efficacies of neurocognitive treatment and homework assistance programs for children with learning difficulties.

The purpose of the study was to analyze the relative efficacies of two treatments for children with learning difficulties. The first treatment consisted of multiple training components targeting specific cognitive and behavioral factors; the second treatment provided emotional support and supervision of school tasks. The participants were 94 Chilean schoolchildren (6 to 11 years of age). The efficacies were compared on (a) neurocognitive tests, (b) school achievement tests, and (c) behavior in school and at home. The results indicated that both groups improved on most of the outcome measures. The first group showed best results in parents' rating of home behavior, and the second group in reading. The findings also emphasized the importance of emotional support and the inclusion of a parents' group in treatment for children with learning difficulties.

Achievement↗
PubMedDate not supplied

Two-year group treatment for children with learning difficulties: assessing effects of treatment duration and pretreatment characteristics.

The results of a 2-year treatment study of children with learning problems are reported. During the first treatment year, half of the children participated in a multifaceted neurocognitive treatment and the other half in a treatment that provided supervision of school tasks and peer group support. During the second treatment year, all children participated in the neurocognitive treatment. The participants were 74 Chilean children 6 to 11 years old. The issues under investigation were the effect of treatment duration, and the relationship between pretreatment neurocognitive and behavioral characteristics and academic treatment outcome. The results indicated that significant gains occurred during both the first and the second treatment year. No major differences were found between the treatment groups. Pretreatment negative behavioral traits were associated with lesser academic growth in the group participating in the homework supervision treatment but not in the neurocognitive treatment group.

Analysis of Variance↗