Sticks and stones may break my bones: Protective factors for the effects of perceived discrimination on social competence in adolescence

Adolescents are developing in an increasingly diverse society requiring sophisticated and flexible social skills for effective negotiation of social environments. Developing these social skills effectively has important implications for adolescents, especially those of diverse ethnic backgrounds. This study investigated social competence in minority and nonminority adolescents from the perspective of an integrated and context‐specific model of development (C. Garcia Coll et al., 1996 ). The relationships among perceived discrimination, attachment, ethnic identity, and social competence were explored in 320 middle school students using questionnaire methodology. Perceived discrimination was found to be negatively related to social competence in all participants and attachment was found to be a buffering factor, but only in minority adolescents. The findings support a unique developmental context of minority and nonminority youth and highlight the need for continuing research on constructs such as attachment and ethnic identity that may be influential in outcomes such as social competence.     

Avoiding Design Fixation: Transformation and Abstraction in Mapping from Source to Target

Designers try to ‘enlist’ whatever they can to help themselves arrive at high quality, novel and original designs. When stimuli are used for this purpose, usually provided at the onset of the design process, these stimuli, or sources, may have one of two effects: they may enhance the design search and contribute to a high‐quality, creative design, or they may cause fixation, when the designer is unable to divorce him or herself from properties of the stimulus. This paper argues that to avoid fixation stimuli should not be within‐domain and task examples, and in mapping from source to target it is essential to abstract relations among source objects, and to perform transformations in conjunction with transfer actions.