The article discusses how the use of ethnographic approaches to the study of researcher-child relations highlights the importance of structures that shape and define children's actions. The discussion is illustrated by using case study material from research with pre-school and pre-adolescent children in Indian educational settings. The article…

Discusses a model that suggests that popularity and friendship are linked to different forms of adjustment and emotional well-being and emphasizes that friendship is an important mediator between popularity and loneliness. Results of a study that involved 169 early adolescents in fifth and sixth grades supported the model. (BB)

Cognitive development proceeds through a series of four levels. The first is the single-class level, attained by infants at approximately 1 year of age. At the single-class level, concepts are based on element similarity or convention (for example, images and words for common objects). The second level is the relational level, attained by toddlers…