Positive and negative deviance: More fuel for a controversy∗

While it is quite clear that there IS a theoretical and empirical accumulation of knowledge in the area of the sociological study of deviance which supports the viability of the notion of “positive deviance,” it also seems that the overwhelming majority of sociologists of deviance reject this possible paradigmatic shift. Hence, the voices “pushing” this shift are generally quiet, typically hesitant and the debate is made on the margins of the acceptable in deviance research. What we may be witnessing here is an attempt to introduce a change into the boundaries of a specific scientific paradigm (to the extent that such a paradigm indeed exists), and the typical reaction in the form of “resistance to innovation.” Once accepted, it is quite clear that sociologists of deviance, as well as others, will have to think in different terms, to develop different research strategies and to acquire new skills ‐ methodological and analytical. In this respect, the position of sociologists of deviance is better than that of criminologists because the latter really work with those acts that were defined by society as negatives ("crimes"). Sociologists of deviance are not limited by this self imposed barricade, hence, they can broaden their view and break new grounds. Grappling with the concept of “positive deviance” is one possible and exciting route.     

A Structural Validation of an Inventory Based on the Abridged Five Factor Circumplex Model (AB5C)

Nineteen upper-middle class, pre-marital, college couples volunteered to participate in a study on interpersonal relationships. Couples received a modified Rorschach, thematic test, Marriage Value Inventory, a sex questionnaire, and an intensive depth interview. A Q sort of 100 personality items was used to assess the Ss. It was hypothesized that couples would show smaller discrepancies than randomized pairs, except for items relating to dominance, dependency, nurturance, exhibitionism, masculinity and femininity, where the reverse was predicted. Results confirmed the homogamy prediction, but only the dependency need was significant of the complementary predictions. Perception scores and expressive behavior are seen as potential adjuncts to questionnaires and inventories in predicting marital choice.     

Testing a longitudinal social cognitive model of intended persistence with engineering students across gender and race/ethnicity

We examined the temporal relations within Lent et al.'s (2013) integrative SCCT model of academic satisfaction and intended persistence in a sample of 551 engineering undergraduates from a Hispanic serving institution. They completed measures of instrumentality, support, self-efficacy, outcome expectations, interests, academic satisfaction, and intended persistence at two time points approximately 12 months apart. Using longitudinal cross-panel design, the findings supported a model where: (a) instrumentality predicted self-efficacy, (b) self-efficacy was a temporal precursor for both interests and academic satisfaction, (c) support was a temporal precursor for outcome expectations, while also predicting academic satisfaction, (d) academic satisfaction and intended persistence had a reciprocal relation with one another, and (e) relations in the model did not differ by gender or race/ethnicity. Implications for future research and practice are discussed.     

Evidence for Discontinuity Patterns Across the Stages of Change: A Role for Attitudinal Ambivalence

Cross-sectional analyses of the transtheoretical ("stages of change") model (TTM) can provide valuable information concerning the variables that are likely to shift individuals from one stage to the next. The present study was designed to investigate the roles of theory of planned behaviour (TPB) variables and attitudinal ambivalence across the stages of change. Two samples derived from the general population completed measures of stage, TPB and attitudinal ambivalence with respect to consuming a low-fat diet (n = 148) and eating five portions of fruit and vegetables per day (n = 151). Consistent with previous research, the present study found linear increases in TPB variables across the stages of change. However, as predicted, attitudinal ambivalence showed discontinuity patterns, displaying a quadratic relationship with the stages of change, such that least ambivalence was experienced in the precontemplation and maintenance stages. Discussion of the findings focuses on implications for the development of theory-driven interventions.     

Psychological models in predicting uptake of prenatal screening

Abstract

The purpose of the current study was to determine which psychological models are most useful in predicting uptake of a prenatal screening test, maternal-serum alphafetoprotein screening for spina bifida and Down's syndrome. 1000 women eligible for the test completed standardised self-report questionnaires at two routine clinic visits to an antenatal clinic prior to the time when the test could take place. 902 underwent the screening test; 51 declined the test; and 47 did not undergo the test, giving no reason for this to staff. Knowledge of the test, the subjective expected utility attached to the test, and attitudes to doctors and medicine were all significant predictors of uptake behaviour. Results of a discriminant function analysis demonstrated distinct psychological processes underlying each of these three uptake behaviours, explaining 21% of the variance in uptake of screening. If uptake of screening is examined not as a dichotomous variable but as a group of behaviours, predictive models are identified accordingly. This would lead to rnodels of health-related behaviours as a heterogeneous rather than homogeneous phenomena, predicted and influenced by different causes.     

Hemodynamic responses to speech and music in preverbal infants

Numerous studies have provided clues about the ontogeny of lateralization of auditory processing in humans, but most have employed specific subtypes of stimuli and/or have assessed responses in discrete temporal windows. The present study used near-infrared spectroscopy (NIRS) to establish changes in hemodynamic activity in the neocortex of preverbal infants (aged 4–11 months) while they were exposed to two distinct types of complex auditory stimuli (full sentences and musical phrases). Measurements were taken from bilateral temporal regions, including both anterior and posterior superior temporal gyri. When the infant sample was treated as a homogenous group, no significant effects emerged for stimulus type. However, when infants’ hemodynamic responses were categorized according to their overall changes in volume, two very clear neurophysiological patterns emerged. A high-responder group showed a pattern of early and increasing activation, primarily in the left hemisphere, similar to that observed in comparable studies with adults. In contrast, a low-responder group showed a pattern of gradual decreases in activation over time. Although age did track with responder type, no significant differences between these groups emerged for stimulus type, suggesting that the high- versus low-responder characterization generalizes across classes of auditory stimuli. These results highlight a new way to conceptualize the variable cortical blood flow patterns that are frequently observed across infants and stimuli, with hemodynamic response volumes potentially serving as an early indicator of developmental changes in auditory-processing sensitivity.     

Attention Problems and Executive Functions in Children With Spina Bifida and Hydrocephalus

This study addressed the incidence of Attention-Deficit/Hyperactivity Disorder (ADHD) subtypes in children with spina bifida meningomyelocele and shunted hydrocephalus (SBH) as well as differences in executive functions among these subtypes. Parent rating scales revealed that 31% of the group with SBH could be identified with AD/HD, mostly the Inattentive type (23%). The group with SBH differed from normal controls on cognitive measures of executive functions, but subtype differences were not significant. Multivariate tests showed that children with SBH were rated with greater difficulties on the Behavior Rating Inventory of Executive Function (BRIEF) compared to controls; those with SBH and any subtype of ADHD differed from those with SBH and no ADHD; and those with ADHD (Combined Type) differed significantly from those with ADHD (Predominantly Inattentive Type). Subtype differences on univariate tests in the latter comparison were significant on the BRIEF Inhibit scale, showing more disinhibition in those with SBH and ADHD (Combined Type), but no significant differences were apparent on the BRIEF Sustain, Shift, and Initiate scales. The results show that the incidence of ADHD in children with SBH exceeds the population rate, is represented by problems with inattention rather than with impulsivity and hyperactivity; and that as with non-brain injured individuals, subtype differences in cognitive function remain to more clearly delineated.     

Don't it make my brown eyes blue: Co-witness misinformation about a target's appearance can impair target-absent line-up performance

Misinformation from another witness has been shown to impair eyewitness reports, but little is known about how it may influence eyewitness identification. In Experiment 1, adult pairs comprising one participant and one experimental confederate viewed a video clip of a staged theft. Half of the participants were then misinformed by the confederate that the thief's accomplice had blue eyes (in fact, they were brown). Next, individual participants described the accomplice and completed a target-absent photographic line-up task comprising blue-eyed members. Misinformed participants were several times more likely than controls to describe the accomplice as having blue eyes, and twice as likely to identify someone from the line-up. In Experiment 2, when line-up members’ eye colour was digitally altered from blue to brown, the line-up effect disappeared, suggesting that the increase in identifications in Experiment 1 was not a generalised increase in willingness to choose from the line-up. In Experiment 3, we discounted the possibility that discussion alone could account for the line-up misinformation effect, by subjecting all participants to co-witness discussion.     

Reaching a verdict

Two experiments, using a mock legal case, confirmed the causal role of arguments in verdict decisions and explored the process involved. Experiment 1 showed that verdicts varied with the strength of counter-arguments and Experiment 2 showed that the use of background information that undermined such arguments determined the verdict reached. Such results confirm the causal role of arguments but do not speak to the representations constructed. In both experiments we analysed the reasons proposed for verdicts. Participants generally represented the state of affairs, and conjectured state of affairs, to which the arguments referred. Experiment 2 also asked participants about the number of causal possibilities they envisaged. Confidence in the verdict was moderated by the strength of counter-arguments but in different ways for those who envisaged a single causal account as opposed to two causal accounts. In the former case, confidence decreased with the rated strength of counter-arguments. In the latter case, confidence increased. We suggest that verdicts are abductive explanations of the events generated through a process of mental simulation.