Influences of metamemory on performance predictions for text

When predicting future performance on tests over text material, do individuals estimate retention in addition to assessing comprehension? In Experiment 1, participants either rated their comprehension or predicted performance for each text, with lower ratings indicating lower confidence either in comprehension or in eventual performance. Judgement magnitude was significantly lower for performance predictions than for comprehension ratings, suggesting that predictions were based partly on retention estimates. In Experiment 2, predictions varied with anticipated test delay (15 min or 2 weeks) whereas comprehension ratings did not, providing further evidence that individuals estimate retention when predicting performance. Analyses of individual differences suggest that both good and poor performers incorporate retention estimates when predicting performance, but better performers do so in a more discriminative manner. Implications for theory of metacognitive judgements are discussed.     

Who Wears the <Emphasis Type="Italic">Hijab</Emphasis>? Predictors of Veiling in Greater Jakarta

Indonesia is home to the world’s largest Muslim population. In contrast to much of the Middle East, veiling in Indonesia is neither a deeply rooted cultural practice, nor it is universally practised among Muslim women. Just 30 years ago it was rare to see an Indonesian woman wearing a hijab or veil. Today, veiling has become a relatively common practice, particularly among middle-class Muslim women living in urban areas. Although statistics on the prevalence of veiling are scant, the fact of growing use of headscarves is widely accepted in the literature. This paper examines sociodemographic correlates of veiling among young women in the capital region of Indonesia. We analyse a representative sample of 1443 Muslim women aged 20–34 in Greater Jakarta in 2010. About 26% of the women surveyed wore the veil. We found a moderately strong association between veiling and other measures of religiosity, including self-reported subjective religiosity and frequency of reading religious texts. Our multivariate analysis suggests a positive association between educational attainment and the likelihood of veiling among young Muslim women. In discussing these findings, we draw upon the qualitative component of our study and the literature on Islam, gender, and modernity in Indonesia. The paper highlights the difficulty encountered examining the practice of veiling as a binary choice, and as a measure of religiosity.     

A review of social disinhibition after traumatic brain injury

Acquired social disinhibition refers to a debilitating behavioural syndrome commonly reported after a severe traumatic brain injury (TBI) and is characterized by inappropriate social behaviour, often described as immaturity and insensitivity towards others. These behaviours can have enduring effects on the social capability of the individual and their relationships with others. However, research into socially disinhibited behaviour after TBI has been thwarted by a lack of consensus in the literature on definition and measurement. This review provides an overview of our current understanding of the definition, measurement, prevalence, associated outcomes, neuropathology, and underlying mechanisms of social disinhibition after TBI. In addition, suggestions are made for future research to further our understanding of this syndrome with the eventual aim of rehabilitating problematic behaviours. It is concluded that an improved understanding of what causes disinhibited behaviour after TBI will be necessary for the development of effective treatment strategies aimed at the rehabilitation of underlying impairments.     

Salience drives overt selection of two equally relevant visual targets

In the present study, we investigated whether salience determines the sequence of selection when participants search for two equally relevant visual targets. To do this, attentional selection was tracked overtly as observers inspected two items of differing physical salience: one a highly salient color singleton, and the other a less salient shape singleton. Participants were instructed to make natural eye movements in order to determine whether two line segments contained within the two singletons were oriented in the same or in different directions. Because both singleton items were task-relevant, participants had no reason to inspect one item before the other. As expected, observers fixated both targets on the majority of trials. Critically, saccades to the color singleton preceded saccades to the less salient shape singleton on the majority of trials. This demonstrates that the order of attentional object selection is largely determined by stimulus salience when task relevance is equated.     

Exploring the cognitive basis of right-hemisphere pragmatic language disorders

Despite considerable interest in the linguistic dimensions of right-hemisphere (RH) pragmatic language disorders, the cognitive bases for these are rarely examined. This study investigated two alternative explanations. First, RH pragmatic language disorders may reflect failure of the RH to synthesise incoming and preexisting information, verbal and visuospatial. In this case language and visuospatial performance should covary. Alternatively such disorders may reflect damage to executive control of all cognitive processing secondary to frontal system failure. In this case language and executive function would be associated. Further, in the former case, subjects should be insensitive to the plausibility of information, whereas in the latter they would be fixated by the literal meaning of information and therefore highly sensitive to plausibility. Eighteen patients with RH damage were compared to 20 matched controls on a range of language and neuropsychological tasks. Pragmatic performance was generally correlated to RH (visuospatial) function, not to executive function. Nonetheless RH patients were found to have problems ignoring plausibility. Thus the specific RH hypothesis described needs to be reconsidered.     

Psychophysiological responses during analogue systematic desensitization and non-relaxation control procedures

This investigation tested the hypotheses than an analogue systematic desensitization procedure (SD) would be both more effective and more efficient than a comparable non-relaxation control procedure (NRC) with respect to subjective report, behavioral and psychophysiological variables. Phobic subjects responded to slides depicting a feared aversive stimulus. The SD procedure resulted in significantly less reported fear, fewer trials to a criterion level of decrease in subjective fear, and significantly greater decreases in ANS baseline measures. However, measures of behavioral avoidance and measures of decrease in psychophysiological responsivity to the aversive stimuli revealed significant changes within both SD and NRC groups, and no significant differences between the groups, whether or not the groups were equated for number of stimulus presentations. The results, indicating equivalent efficacy and efficiency for the SD and NRC procedures, suggested a limited role for relaxation in systematic desensitization. An extinction or habituation hypothesis was supported at the expense of a counterconditioning hypothesis.     

Exploring Genetic Counseling Communication Patterns: The Role of Teaching and Counseling Approaches

The educational and counseling models are often touted as the two primary professional approaches to genetic counseling practice. Yet, research has not been conducted to examine how these approaches are used in practice. In the present study, we conducted quantitative communication analyses of BRCA1 genetic counseling sessions. We measured communication variables that represent content (e.g., a biomedical focus) and process (e.g., passive listening) to explore whether genetic counselor approaches are consistent with prevailing professional models. The Roter Interaction Analysis System (RIAS) was used to code 167 pre-test genetic counseling sessions of members of a large kindred with an identified BRCA1 mutation. Three experienced genetic counselors conducted the sessions. Creating composite categories from the RIAS codes, we found the sessions to be largely educational in nature with the counselors and clients devoting the majority of their dialogue to providing biomedical information (62 and 40%, respectively). We used cluster analytic techniques, entering the composite communication variables and identified four patterns of session communication: Client-focused psychosocial, biomedical question and answer, counselor-driven psychosocial, and client-focused biomedical. Moreover, we found that the counselors had unique styles in which they combined the use of education and counseling approaches. We discuss the importance of understanding the variation in counselor communication to advance the field and expand prevailing assumptions.