Mental health,religion & culture

It has been found that the Muslim population in the UK seek spiritual advice from traditional faith healers for psychiatric and related problems. The important role that religious beliefs may have on perceptions of mental illness and substance misuse warrants further investigation. The aims were to examine the views of Muslims faith healers on symptoms and changes in behaviour commonly described as “psychosis” and “substance misuse”. Eight semi-structured interviews were conducted with Muslim faith healers from various backgrounds. Data were analysed according to the conventions of qualitative research using grounded theory methods. Religious conceptualisations played a key role in the understanding of both the disorders and consequently the guidance given. There were similarities and differences in the narratives given for psychosis and substance misuse. Healers expressed doubt towards other faith healers and the methods utilised by scientific means. The findings suggest a need for close collaboration between faith healers and mental health workers in order to achieve a culturally sensitive health care system.     

On Learning to Move Randomly

In 2 experiments, the authors examined whether and to what degree young adults can learn to produce random planar motion of the index finger or fingers. Three different types of information feedback were provided to the participants (N = 8 in each experiment) over up to 5 days of practice across the 2 experiments. The results from both experiments revealed that the participants produced a relatively low level of movement randomness in finger motion and that they did not learn through practice to enhance the stochastic properties of their movement under any feedback conditions. The findings provide further evidence that there are relatively tight constraints on the number of dimensions that are regulating single-limb planar motion and that those constraints are not susceptible to change through typical learning protocols.     

Predicting the Presence and Search for Life Meaning: Test of an Attachment Theory-Driven Model

To date, little is known about how perceptions of life meaning are formed, although recent evidence suggests that “basic attitudes about the meaning of existence are commonly rooted in evolved biological factors and conjointly influenced through people’s experiences with life” (Steger et al. in J Posit Psychol 6:181–191, 2011a). In line with this view, we proposed that multidimensional aspects of adult attachment security and trait authenticity would independently predict perceptions regarding the presence and search for life meaning. Correlational findings largely supported hypothesized relationships among these variables. Regression findings further demonstrated that adult attachment orientations and trait authenticity uniquely predicted the presence of life meaning, and made more modest contributions to the search for meaning. In both predictions, experiences of self-alienation appeared to function as a mediator of the relationship between attachment security and meaning in life perceptions. Implications of our findings for advancing understanding of the formation of these perceptions are discussed.     

Reproducing affective norms with lexical co-occurrence statistics: Predicting valence,arousal, and dominance

Human ratings of valence, arousal, and dominance are frequently used to study the cognitive mechanisms of emotional attention, word recognition, and numerous other phenomena in which emotions are hypothesized to play an important role. Collecting such norms from human raters is expensive and time consuming. As a result, affective norms are available for only a small number of English words, are not available for proper nouns in English, and are sparse in other languages. This paper investigated whether affective ratings can be predicted from length, contextual diversity, co-occurrences with words of known valence, and orthographic similarity to words of known valence, providing an algorithm for estimating affective ratings for larger and different datasets. Our bootstrapped ratings achieved correlations with human ratings on valence, arousal, and dominance that are on par with previously reported correlations across gender, age, education and language boundaries. We release these bootstrapped norms for 23,495 English words.     

Language statistics explain the spatial–numerical association of response codes

The spatial–numerical association of response codes (SNARC) has shown that parity judgments with participants’ left hands yield faster response times (RTs) for smaller numbers than for larger numbers, with the opposite result for right-hand responses. These findings have been explained by participants perceptually simulating magnitude on a mental number line. In three RT experiments, we showed that the SNARC effect can also be explained by language statistics. Participants made parity judgments of number words (Exp. 1) and Arabic numerals (Exp. 2). Linguistic frequencies of the number words and numbers mirrored the SNARC effect, explaining aspects of processing that a perceptual simulation account could not. In Experiment 3, we investigated whether high- and low-frequency nonnumerical words would also elicit a SNARC-like effect. Again, RTs were faster for high-frequency words for left-hand responses, with the opposite result for right-hand responses. These results demonstrate that what has only been attributed to perceptual simulation should also be attributed to language statistics.     

How crucial is the response format for the testing effect?

Combining study and test trials during learning is more beneficial for long-term retention than repeated study without testing (i.e., the testing effect). Less is known about the relative efficacy of different response formats during testing. We tested the hypothesis that overt testing (typing responses on a keyboard) during a practice phase benefits later memory more than covert testing (only pressing a button to indicate successful retrieval). In Experiment 1, three groups learned 40 word pairs either by repeatedly studying them, by studying and overtly testing them, or by studying and covertly testing them. In Experiment 2, only the two testing conditions were manipulated in a within-subjects design. In both experiments, participants received cued recall tests after a short (~19 min) and a long (1 week) retention interval. In Experiment 1, all groups performed equally well at the short retention interval. The overt testing group reliably outperformed the repeated study group after 1 week, whereas the covert testing group performed insignificantly different from both these groups. Hence, the testing effect was demonstrated for overt, but failed to show for covert testing. In Experiment 2, overtly tested items were better and more quickly retrieved than those covertly tested. Further, this does not seem to be due to any differences in retrieval effort during learning. To conclude, overt testing was more beneficial for later retention than covert testing, but the effect size was small. Possible explanations are discussed.     

Effects of Parental Soothing Behavior on Stress Levels of 2–8 Year Old Children During Voiding Cystourethrograms by Phase of Procedure

Using the example of a voiding cystourethrogram (VCUG), a painful radiological procedure, this study investigated whether parental soothing behavior (reassuring comments like “it’s almost over” or “You’re O.K.” and soothing by “sh, sh”) in one phase of the procedure influenced the child’s distress in the following phase. The sample was comprised of 68 2–8 year-old children and the accompanying parent(s). Child and parental behavior during the VCUG was coded using a standardized rating scale (CAMPIS-R). Parental reassurance during the anticipatory phase significantly increased the child’s distress of the following phase, while parental “sh, sh” significantly reduced it. Both parental behaviors showed no significant effect on the child’s distress of the following phase when applied during the procedure itself. Results underline the importance of differentiating between anticipatory and procedural phases of the VCUG. Counselling methods for parents on more appropriate strategies to assist their children during procedural phases of the VCUG are necessary.