The Pittsburgh Youth Study is a prospective longitudinal survey of three samples of Pittsburgh boys (each containing about 500 boys) initially studied in first, fourth, and seventh grades. The first two data collection waves yielded self‐reported delinquency and combined delinquency seriousness scores (the combined scores based on information from boy, mother, and teacher) for the middle sample (up to an average age of 10.7 years) and oldest sample (up to an average age of 13.9 years). These scores were compared with records of petitions to the Allegheny County Juvenile Court for delinquency offenses before and up to six years after the assessments. The area under the ROC curve was used as a measure of validity. Concurrent validity was higher than predictive validity. The combined scale had similar concurrent validity but greater predictive validity than the self‐report scale, and the combined scale also identified a greater number of boys as serious delinquents. Concurrent validity for admitting offenses was higher for Caucasians, but concurrent validity for admitting arrests was higher for African‐Americans. There were no consistent ethnic differences in predictive validity. There was an increase in predictive validity, for both African‐Americans and Caucasians, by combining self‐report data with information from other sources. Afrer controlling for delinquency measures, African‐Americans were more likely than Caucasians to be petitioned in the future, but not in the past. In this research, ethnic differences in official delinquency were partly attributable to ethnic differences in delinquent behavior and were not attributable to differential ethnic attrition or differential ethnic validity of measures of delinquent behavior.

Research has demonstrated the stability of juvenile offending during childhood and adolescence but generally has not focused on the continuity of family interactions associated with juvenile offending. The present report focused on the stability of several family interaction events and attributes (i.e., physical punishment, communication, supervision, positive parenting, and parent-child relationship) for a large sample of male adolescents and their primary caretakers, drawn from a multiyear longitudinal study that represented middle childhood through late adolescence (ages 6-18). We also assessed the impact of ethnicity, family composition, teenage motherhood, and youth delinquency on these interactions. Test-retest correlations and growth-curve analyses were used to assess relative and absolute stability of the interactions, respectively. As predicted, relative stability of family interaction was high. There was an absolute change in scores of physical punishment (decreased) compared to poor supervision and low positive parenting (both increased), whereas poor communication and bad relationship with the caretaker did not measurably change with age. Single-parent families and families with teenage mothers experienced significantly worse interactions over time than did families consisting of two biological parents present in the household. These findings are discussed in relation to the development of juvenile offending.

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Purpose Based on the Oktoberfest context and memory-dominant logic (MDL), the purpose of the study included assessing drivers of the perceptions of experience uniqueness; if these drivers and experience uniqueness perceptions transformed in memorable experiences; and if memorable experiences translated into enhanced life satisfaction. Based on these relationships, a typology and theory extension is provided integrating practical examples. Design/methodology/approach A five-factor model was tested using exploratory structural equation modeling and structural equation modeling; the factors included food and beverage quality; connectedness; experience uniqueness; meaningfulness and memorability; and life satisfaction. Findings Guests connectedness impacted life satisfaction perceptions. Positive perceptions of the experience uniqueness resulted in higher memorability. Food and beverage quality impacted both memorability and life satisfaction. Higher memorability resulted in higher life satisfaction. Attendee nationality impacted the relationship among several of the study’s factors. Research limitations/implications Progress was made on assessing the MDL concepts and translating them into quantitative values. Study results supported the impact of connectedness and product quality on perceptions of Oktoberfest experience uniqueness along with the impact of meaningfulness of the experience on life satisfaction perceptions. The authors acknowledged limitations because of one Oktoberfest beer tent focus and the weaknesses of survey methodology, limiting pre- and post-activity reporting and future investigation of moderating effects. Practical implications The consideration of higher order impacts (i.e. life satisfaction) is needed when delivering experiences and to entice loyalty and social media apostles. Consumers’ experience connectedness with high-quality perceptions and unique service design are likely to translate to memorable experiences, leading to life satisfaction perceptions. The concept of creating the experience “with” the customer appears to be a key aspect of memorability. Originality/value These results tested aspects of MDL and a typology emerged of ideal types as a modified MDL framework driven by two continua: transactional vs experiential quality and experiences designed “to” vs “with” customers.