Stephanie Stadelmann

Electroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children: Early indication of poor sleep quality associated with increased cortisol secretion

Martin Hatzinger, Serge Brand, Sonja Perren et al. · Journal of Psychiatric Research · 2007 · 99 citations

Sleep Disorders, Sleep, Sleep Medicine +10

Associations Between Behavioral/Emotional Difficulties in Kindergarten Children and the Quality of Their Peer Relationships

Sonja Perren, Agnes von Wyl, Stephanie Stadelmann et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 2006 · 86 citations

Child Psychology, Behavioral Sciences, Social Skills +12

Parental Separation and Children's Behavioral/Emotional Problems: The Impact of Parental Representations and Family Conflict

Stephanie Stadelmann, Sonja Perren, Maureen Groeben et al. · Family Process · 2010 · 73 citations

Sleep actigraphy pattern and behavioral/emotional difficulties in kindergarten children: Association with hypothalamic-pituitary-adrenocortical (HPA) activity

Martin Hatzinger, Serge Brand, Sonja Perren et al. · Journal of Psychiatric Research · 2009 · 69 citations

Sleep, Sleep Disorder, Behavioral Neuroscience +12

Pathways of behavioural and emotional symptoms in kindergarten children: What is the role of pro-social behaviour?

Sonja Perren, Stephanie Stadelmann, Agnes von Wyl et al. · European Child & Adolescent Psychiatry · 2006 · 62 citations · Full text

Child Psychology, Behavioral Sciences, Pro-social Behaviour +15