Biomaterial Database

Autistic children's responses to separation and reunion with their mothers. 1997

C Dissanayake, and S A Crossley

School of Psychology, La Trobe University, Bundoors, Victoria, Australia.

Observed 16 autistic, 16 normal, and 16 Down syndrome children (age 3-6 years during separation and reunion with their mother in a laboratory playroom over three sessions. Children's responses to separation and reunion were assigned to one of five behavioral patterns that were weighted for intensity or level of response. No differences were found between groups in their behavioral responses during separation or reunion. Moreover, children in each group altered their responses according to the environmental setting which was varied over the three sessions. However, the autistic and Down syndrome groups did differ from the normal group in their consistency of behavioral patterns over the three observation sessions; both the former groups showed more individual variation in their separation and reunion patterns indicating that the expression of these patterns may be influenced by their associated developmental delay.

UI	MeSH Term	Description	Entries
D007206	Individuality	Those psychological characteristics which differentiate individuals from one another.	Individual Differences,Difference, Individual,Differences, Individual,Individual Difference
D008297	Male		Males
D008426	Maternal Deprivation	Prolonged separation of the offspring from the mother.	Deprivation, Maternal,Deprivations, Maternal,Maternal Deprivations
D009034	Mother-Child Relations	Interaction between a mother and child.	Mother-Child Interaction,Mother-Child Relationship,Mother-Infant Interaction,Mother-Infant Relations,Interaction, Mother-Child,Interaction, Mother-Infant,Interactions, Mother-Child,Interactions, Mother-Infant,Mother Child Interaction,Mother Child Relations,Mother Child Relationship,Mother Infant Interaction,Mother Infant Relations,Mother-Child Interactions,Mother-Child Relation,Mother-Child Relationships,Mother-Infant Interactions,Mother-Infant Relation,Relation, Mother-Child,Relation, Mother-Infant,Relations, Mother-Child,Relations, Mother-Infant,Relationship, Mother-Child,Relationships, Mother-Child
D009769	Object Attachment	Emotional attachment to someone or something in the environment.	Bonding (Psychology),Bonds, Emotional,Emotional Bonds,Object Relations,Symbiotic Relations (Psychology),Bonding, Psychological,Object Relationship,Psychological Bonding,Attachment, Object,Attachments, Object,Bond, Emotional,Bondings (Psychology),Emotional Bond,Object Attachments,Object Relation,Object Relationships,Relation, Object,Relation, Symbiotic (Psychology),Relations, Object,Relations, Symbiotic (Psychology),Relationship, Object,Relationships, Object,Symbiotic Relation (Psychology)
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D004314	Down Syndrome	A chromosome disorder associated either with an extra CHROMOSOME 21 or an effective TRISOMY for chromosome 21. Clinical manifestations include HYPOTONIA, short stature, BRACHYCEPHALY, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, single transverse palmar crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)	Mongolism,Trisomy 21,47,XX,+21,47,XY,+21,Down Syndrome, Partial Trisomy 21,Down's Syndrome,Partial Trisomy 21 Down Syndrome,Trisomy 21, Meiotic Nondisjunction,Trisomy 21, Mitotic Nondisjunction,Trisomy G,Downs Syndrome,Syndrome, Down,Syndrome, Down's
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man