1992
An Observational Study of the Affective Concomitants of Mastery in Infants
Mayes L, Zigler E. An Observational Study of the Affective Concomitants of Mastery in Infants. Journal Of Child Psychology And Psychiatry 1992, 33: 659-667. PMID: 1601941, DOI: 10.1111/j.1469-7610.1992.tb00903.x.Peer-Reviewed Original ResearchConceptsNew motor taskPositive affective behaviorPositive affective responsesMotor tasksMastery motivationAffective responsesAffective behaviorAffective concomitantsPositive affectIndividual differencesLater competenciesDaycare settingOlder infantsTaskObservational studyMasteryMotivationBabblingInfantsAffectSupportHypothesisBehaviorCompetenciesProportion
1990
The Role of Dyadic Affect in Play and Infant Sex in Predicting Infant Response to the Still‐Face Situation
Carter A, Mayes L, Pajer K. The Role of Dyadic Affect in Play and Infant Sex in Predicting Infant Response to the Still‐Face Situation. Child Development 1990, 61: 764-773. PMID: 2364751, DOI: 10.1111/j.1467-8624.1990.tb02819.x.Peer-Reviewed Original ResearchConceptsStill-face situationMaternal positivityInfants' responsesSocial gazeInfant affectNegative affectInfant social gazeNegative displaysDyadic affectNegative bidsAffective responsesFace situationsAffectInfant sexTerms of patternsPlaySituationGazeUnique informationPositive bidsGirlsBoysExpressivitySexPredictors