Developmental Psychology Commons^™

5- And 8-Month-Olds’ Visual Exploration Of 2d Scenes: The Relative Impact Of Object Size, Object Detail, And Depth Cue On Infants’ Visual Attention, Yu Guan

Doctoral Dissertations

How infants visually explore complex scenes containing objects varying in size, depth cues, and amount of detail is still an open question. When infants are presented with a complex scene, we do not know which dimensions of the scene are more likely to catch their attention first, and which are more likely to sustain their looking duration the most. This study aimed to investigate how infants’ explore 2D displays containing different combinations of object size, depth cues, and detail.

In experiment 1, forty infants (twenty of 5 months old and twenty of 8 months old) were presented with stimuli containing …

Message Framing Effects In The Delivery Of Sleep Hygiene Information To Parents Of Elementary And Middle School Children, Aimee L. Blackham

Doctoral Dissertations

In order to achieve all the benefits of sleeping, adequate quantity and quality of sleep are required, particularly for children and adolescents because of the issues of physical, emotional, and psychological development. Recent reviews of the literature have concluded children and adolescents consistently do not get enough sleep, and childhood sleep problems have serious negative effects on children and their families. Self-help guides have been proven to be effective, but the particular framing of the message is vital to its overall persuasiveness. Many researchers have found that these framing effects are important to the overall persuasiveness of a message. However, …