Rural Chinese children as consumers: consumption experience and information sourcing

• This study examines how often rural children in Mainland China interact with different types of retail shops, how they learn about new products and services, and their attitudes toward different sources of product information. A survey of 1008 rural children aged from 5 to 13 years, in four Chinese provinces, was conducted in March 2003. Results indicated that rural Chinese children have limited access to various types of retail shops. Rural children perceived personal sources more useful as well as more credible than commercial sources in obtaining information about new products and services. Older children found parents and grandparents less useful and less credible than younger children for new production information. However, older children did not find peers more useful and credible than younger children.

Copyright © 2006 John Wiley & Sons, Ltd.     

A meta-analysis of team-efficacy,potency, and performance: interdependence and level of analysis as moderators of observed relationships

Meta-analytic techniques were used to examine level of analysis and interdependence as moderators of observed relationships between task-specific team-efficacy, generalized potency, and performance. Sixty-seven empirical studies yielding 256 effect sizes were identified and meta-analyzed. Results demonstrated that relationships are moderated by level of analysis. Effect sizes were stronger at the team level (p = .39) than at the individual level (p = .20). At the team level, both team-efficacy and potency had positive relationships with performance (ps = .41 and .37, respectively). Interdependence significantly moderated the relationship between team-efficacy and performance, but not between potency and performance. The relationship between team-efficacy and performance was stronger when interdependence was high (p = .45) than when it was low (p = .34).     

Interacting Cache memories: evidence for flexible memory use by Western Scrub-Jays (Aphelocoma californica)

When Western Scrub-Jays (Aphelocoma californica) cached and recovered perishable crickets, N. S. Clayton, K. S. Yu, and A. Dickinson (2001) reported that the jays rapidly learned to search for fresh crickets after a 1-day retention interval (RI) between caching and recovery but to avoid searching for perished crickets after a 4-day RI. In the present experiments, the jays generalized their search preference for crickets to intermediate RIs and used novel information about the rate of decay of crickets presented during the RI to reverse these search preferences at recovery. The authors interpret this reversal as evidence that the birds can integrate information about the caching episode with new information presented during the RI.     

The invalidity of disclaimers about the effects of social feedback on self-esteem

Despite the fact that several theories suggest that people's self-esteem is affected by social approval and disapproval, many individuals steadfastly maintain that how other people regard them has no effect on how they feel about themselves. To examine the validity of these beliefs, two experiments compared the effects of social approval and disapproval on participants who had indicated either that their self-esteem is affected by how other people evaluate them or that their self-esteem is unaffected by interpersonal evaluation. Results of both studies converged to show that approval and disapproval clearly affected the self-esteem of even those individuals who denied that social evaluations affected their feelings about themselves.     

Parent Ratings of Attention-Deficit/Hyperactivity Disorder Symptoms: Factor Structure and Normative Data

Changes in the diagnostic criteria for attention-deficit/hyperactivity disorder (ADHD) have necessitated the creation of new measures for clinical assessment. The factor structure of a parent rating scale containing the 18 symptoms of ADHD was examined in this study. Factor analyses and assessment of differences in ADHD ratings across sex, age, and ethnic group were conducted using a sample of 4666 participants ranging in age from 4 to 20 years old who attended kindergarten through 12th grade in 22 school districts across the United States. Two factors (Inattention and Hyperactivity–Impulsivity) were derived and normative data for a nationally representative sample are presented. A higher frequency of ADHD symptoms was found for boys, younger children, and African-American participants. Potential uses of this scale in clinical practice and research are discussed.     

Longitudinal Effects of Religious Media on Opposition to Same-Sex Marriage

Religion and anti-gay prejudice in the United States are closely connected. Yet we still know little about the specific mechanisms through which religious subcultures may shape adherents’ attitudes toward gays and lesbians. This study considers religious media consumption as a unique mechanism through which religious Americans are socialized and embedded within an anti-gay religious subculture. Drawing on panel data from the nationally-representative Portraits of American Life Study, and focusing on opposition to same-sex marriage as a measure of anti-gay prejudice, analyses show that more frequent consumption of religious radio and TV (but not internet) is associated with higher levels of opposition to same-sex marriage over time. These effects remain significant with different model specifications as well as controls for previous attitudes toward same-sex marriage, general media use, sociodemographic and religious characteristics, and intimate contact with gays and lesbians. We propose that consuming religious media over time may influence Americans’ views toward LGBT issues directly through explicit messages about homosexuality and indirectly by embedding Americans within a broader religious subculture (largely, conservative Protestantism) that opposes homosexuality.     

The attentional blink is attenuated for objects of expertise

Perceptual expertise with a specific domain of stimuli has been shown to afford numerous benefits to information processing performance. Previous work has suggested that face perception, a domain of perceptual expertise for many, is less susceptible to one of the most robust examples of information processing limits, namely the attentional blink. Here we extend this finding to non-face objects of expertise, supporting an expertise-related account of this benefit. Further, the attenuation of the attentional blink phenomenon was correlated with expertise at an individual level, whereby greater expertise with cars yielded a smaller attentional blink for these stimuli. These results support previous work suggesting that extensive experience with a class of objects, such as in the case of perceptual experts, can reduce the consequence of inherent limitations in human information processing. Possible mechanistic accounts of how experience may circumvent processing limitations are discussed.     

An analysis of the effectiveness of university counselling services

It is important to demonstrate replicable evidence of the effectiveness of counselling procedures. The study aimed to contribute to the currently limited evidence base examining the effectiveness of university student counselling in the UK. Information on therapeutic outcome [based on Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) scores] for 305 individuals attending a large UK university counselling service was analysed. Following counselling intervention: there was a statistically significant improvement in CORE-OM scores with 63% of individuals showing a reliable improvement and only 2% showing a reliable deterioration. Of those who began with a score in the clinical range, 49% showed a clinically significant change. These results provide additional evidence for the effectiveness of university counselling interventions. Future research should aim to build on this preliminary research using randomised controlled trial designs.     

The Relationship Between Artificial and Second Language Learning

Artificial language learning (ALL) experiments have become an important tool in exploring principles of language and language learning. A persistent question in all of this work, however, is whether ALL engages the linguistic system and whether ALL studies are ecologically valid assessments of natural language ability. In the present study, we considered these questions by examining the relationship between performance in an ALL task and second language learning ability. Participants enrolled in a Spanish language class were evaluated using a number of different measures of Spanish ability and classroom performance, which was compared to IQ and a number of different measures of ALL performance. The results show that success in ALL experiments, particularly more complex artificial languages, correlates positively with indices of L2 learning even after controlling for IQ. These findings provide a key link between studies involving ALL and our understanding of second language learning in the classroom.     

Psychometric comparison of Chinese and English versions of the Emotion Regulation Questionnaire with bilingual Hong Kong Chinese students

The Emotion Regulation Questionnaire (ERQ; Gross & John, 2003) assesses two emotion regulation (ER) strategies: cognitive reappraisal and expressive suppression. Researchers have used the ERQ in cross-national studies, such as with participants in Hong Kong. There is inconsistency in psychometric equivalence data for the ERQ in Chinese among adults, and prior research in Hong Kong contradicted the ERQ's original factor structure (Matsumoto et al., 2008). The present study examined the factor structure, reliability and validity of a translated Traditional Chinese-ERQ and the English-ERQ with Hong Kong college students. Results revealed that both versions replicated the original two-factor structure of the ERQ (Gross & John, 2003). Evidence of the measure's convergent, discriminant and predictive validity was obtained as well. Implications for cross-cultural scale validation particularly with Hong Kong Chinese students are discussed.