Development of a drinking self-efficacy questionnaire

Self-efficacy has been postulated as a construct of central importance in the acquisition, maintenance, and treatment of addictive behavior. To date research has largely examined the role of outcome expectancies but literature on the relationship of self-efficacy and drinking is still unclear. This paper describes the development and psychometric properties of a Drinking Self-Efficacy Questionnaire (DSEQ). In Study I, 251 students were used to test the factor structure of the DSEQ. Factor analysis of the DSEQ showed three clear factors accounting for 60% of the common variance. These factors can be summarized as self-efficacy in situations characterized by social pressure, opportunistic drinking, and emotional relief. Study II used 138 people from a general community sample and discriminant analyses showed that the DSEQ has good discriminant validity. The findings suggest that the DSEQ has potential for use in research examining the role of drinking self-efficacy in problem drinkers.This paper was partly supported by grants from the NH&MRC to Dr. Oei.     

Strength balance and implicit strength measurement: New considerations for research on strengths of character

Jack of all trades, master of none seems apropos to character strengths. Research indicates that readily endorsed and intrinsically motivating strengths (i.e. signature strengths) are most useful in promoting well-being; improving less-developed strengths receives less emphasis. Unfortunately, that research focuses exclusively on explicit self-report. We tested whether strength balance (i.e. jack of all strengths) impacts well-being beyond mastering signature strengths by conducting a multivariate regression with signature strengths and strength balance predicting life satisfaction and psychological need (relatedness, competency, and autonomy) satisfaction. We also developed a novel, strength-based implicit association test (IAT) to complement explicit measurement. Our study (N?=?140 adults) results suggest that signature strengths and strength balance uniquely predicted greater well-being. Though our IAT possessed poor internal consistency, it provides valuable information regarding the design of future implicit measures of character strengths. Strength balance and implicit strength measurement may offer new opportunities to further understanding of personality and well-being.     

Inspection time and intelligence in 7-yr-old children: A follow-up

Remeasures of inspection time (IT) were obtained from 30 of the 47 children reported in Nettelbeck and Young (Personality and Individual Differences, 10, 605–614, 1989). Ages ranged from 7 yr–0 months to 7–11 and Full Scale IQ (WISC-R) ranged from 93 to 142 (mean = 116.5 SD = 12.2). Correlations between IT and the WISC-R subtests, scales and factors used in the earlier study were generally statistically significant: and similar to those found earlier. The correlation between IT and Full Scale IQ was — 0.49, with those children whose IQs were below the median score of 116 again contributing more to this outcome. Similarly, the IT-IQ correlation was higher among children showing less well-directed attention in the IT task. Once again IT correlated better with Verbal IQ, supporting the hypothesis that IT is better associated with more general intellectual functioning than with specific cognitive abilities. Cross-lagged panel correlations between IT and IQ were —0.40, whether predicting IQ from IT or the reverse. Thus, there was no evidence for a causal relationship between these variables, although both may reflect a common cognitive ability factor.     

“Ye Double-Minded”: Black Parishioners’ Attitudes toward Nonaffirming Church Climates

Homophobia in the black community has been largely attributed to the Black Church's conservative views concerning sexual orientation. Prior research demonstrates that black congregations are generally nonaffirming of nonheterosexuality; however, few studies have investigated black congregants’ responses to their churches’ climates regarding sexuality. Using in-depth interviews, this paper examines the extent to which black Christians are content with their congregations’ nonaffirming climates. Findings indicate that although some black parishioners are content with or indifferent to their churches’ climates, most respondents advocate for a change in how their congregations address sexual orientation, specifically calling for open conversations about sexuality. Furthermore, an examination of the language respondents used to evaluate congregational climates suggests discussions of sexuality in churches that humanize and encourage empathy for nonheterosexual identities may help facilitate such conversations. These results challenge assumptions of ideological homogeneity within religious organizations and could inform strategies to promote nonheterosexual inclusion in congregations.     

Neural correlates of action observation and execution in 14-month-old infants: an event-related EEG desynchronization study

There is increasing interest in neurobiological methods for investigating the shared representation of action perception and production in early development. We explored the extent and regional specificity of EEG desynchronization in the infant alpha frequency range (6-9 Hz) during action observation and execution in 14-month-old infants. Desynchronization during execution was restricted to central electrode sites, while action observation was associated with a broader desynchronization across frontal, central, and parietal regions. The finding of regional specificity in the overlap between EEG responses to action execution and observation suggests that the rhythm seen in the 6-9 Hz range over central sites in infancy shares certain properties with the adult mu rhythm. The magnitude of EEG desynchronization to action perception and production appears to be smaller for infants than for adults and older children, suggesting developmental change in this measure.     

Wild birds recognize individual humans: experiments on magpies, <Emphasis Type="Italic">Pica pica</Emphasis>

The ability to distinguish among heterospecific individuals has been reported in only a few animal species. Humans can be viewed as a special type of heterospecifics because individuals differ widely in behavior, ranging from non-threatening to very threatening toward animals. In this study, we asked whether wild magpies can recognize individual humans who had accessed their nests. We compared the behavior of breeding pairs toward individual humans before and after the humans climbed up to the birds’ nests, and also toward climbers and non-climbers. We have evidence for (i) aggressive responses of the magpie pairs toward humans who had repeatedly accessed their nests (climbers) and a lack of response to humans who had not accessed the nest (non-climbers); (ii) a total lack of scolding responses toward climbers by magpie pairs whose nests had not been accessed; (iii) a selective aggressive response to the climber when a climber and a non-climber were presented simultaneously. Taken together, these results suggest that wild magpies can distinguish individual humans that pose a threat to their nests from humans that have not behaved in a threatening way. The magpie is only the third avian species, along with crows and mockingbirds, in which recognition of individual humans has been documented in the wild. Here, we propose a new hypothesis (adopted from psychology) that frequent previous exposure to humans in urban habitats contributes to the ability of birds to discriminate among human individuals. This mechanism, along with high cognitive abilities, may predispose some species to learn to discriminate among human individuals. Experimental tests of these two mechanisms are proposed.