Observation of early childhood physical aggression: a psychometric study of the system for coding early physical aggression
نویسندگان
چکیده
منابع مشابه
Observation of early childhood physical aggression: a psychometric study of the system for coding early physical aggression.
We investigated the reliability and (convergent and discriminant) validity of an observational measure of physical aggression in toddlers and preschoolers, originally developed by Keenan and Shaw [1994]. The observation instrument is based on a developmental definition of aggression. Physical aggression was observed twice in a laboratory setting, the first time when children were 1-3 years old,...
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This study examines the prevalence, stability, and development of physical aggression, as reported by mothers and fathers, in a sample of children initially recruited at 12, 24, and 36 months (N=2,253) and in a subsample followed up 1 year later (n=271) in a cross-sequential design. Physical aggression occurred in 12-month-olds, but significantly more often in 24- and 36-month-olds. The rates o...
متن کاملPhysical aggression during early childhood: trajectories and predictors.
OBJECTIVES Physical aggression in children is a major public health problem. Not only is childhood physical aggression a precursor of the physical and mental health problems that will be visited on victims, but also aggressive children themselves are at higher risk of alcohol and drug abuse, accidents, violent crimes, depression, suicide attempts, spouse abuse, and neglectful and abusive parent...
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ژورنال
عنوان ژورنال: Aggressive Behavior
سال: 2008
ISSN: 0096-140X,1098-2337
DOI: 10.1002/ab.20267