A study compared continuous discourse tracking rates in eight children (ages 8-14) with hearing impairments and eight typical children using three competing noise conditions: classroom noise, videotaped classroom activity, and combined noise and visual activity. Statistical analyses showed no significant differences among tracking rates due to the…

The quality of indoor lighting can influence task performance, social interaction and communication, health and safety, visual comfort, student behavior, and aesthetic judgments. These by-products of lighting are examined in this literature review in an effort to define the conditions that are associated with good lighting quality. Lighting…