Math anxiety: who has it, why it develops, and how to guard against it

Basic math skills are important for success in school and everyday life. Yet many people experience apprehension and fear when dealing with numerical information, termed math anxiety. Recently, researchers have started to probe the antecedents of math anxiety, revealing some surprising insights into its onset, risk factors, and remediation.     

Different involuntary mechanisms underlie priming and LOP effects in stem completion tests

The role of intentional retrieval, involuntary conscious memory, and lexical processing in priming and levels‐of‐processing (LOP) effects in stem completion tests was investigated in three experiments. First, Experiment 1 provided strong evidence against the intentional retrieval hypothesis for the implicit LOP effects. LOP effects in the explicit test were dependent on intertrial interval at test, whereas LOP effects in the implicit test were not. Second, support was provided for the involuntary conscious memory hypothesis. Implicit memory (priming) was associated with awareness in all three experiments and the implicit LOP effect was associated with awareness in two of the three experiments. Third, it was concluded that lexical processing per se played a limited role in both priming and implicit LOP effects. Although priming was sensitive to normative rates of production in Experiment 1 and the number of solutions in all three experiments, it was insensitive to frequency manipulations. The LOP effect was insensitive to number of solutions, normative rates of production, and frequency manipulations. In addition, LOP and priming effects were uncorrelated in the implicit memory tests. It was concluded that production processes (e.g., Gabrieli et al., 1999), rather than lexical processes, played a crucial role in stem completion priming. In contrast, the LOP effect was attributed to the involuntary interaction of episodic and perceptual memory.     

Number of solutions effects in stem decision: Support for the distinction between identification and production processes in priming

Three experiments explored the distinction between identification and production processes (e.g., Gabrieli et al., 1999). A stem decision test was introduced, in which participants were asked to state whether there were any English words that began with the presented three-letter stems. In Experiment 1, stem decision priming was robust for single-solution stems, but much reduced for many-solution stems. In Experiment 2, the solutions effect in stem decision was replicated in a within-subjects design, as was the contrast between the presence of priming in a many-solution stem completion test and the absence of priming in a many-solution stem decision test. In Experiment 3, for each critical many-solution stem in the stem decision test, participants studied three words that began with those three letters. Again, priming was not observed. These results were consistent with the notions that (a) many-solution stem completion relies on production processes, (b) the stem decision test eliminates production processes, and (c) single-solution priming relies on identification processes, regardless of whether the test is stem completion or stem decision.     

Wartime faith-based reactions among traumatized Kosovar and Bosnian refugees in the United States

In William James' view, one function of prayer is a faith-based, conscious approach to a higher power when in distress. Accordingly, this study investigates the use of private prayer among Muslim war refugees from Kosovo and Bosnia (N?=?138). Results show that these refugees were highly traumatized and most counted on private prayer for coping with their wartime difficulties. Four major types of prayer familiar to Americans were employed by roughly two-thirds to 86% of this sample. As expected, most types of prayer were associated with both wartime traumatic distress and greater religiousness. Also, 77% used prayer so that their enemies would “pay for what they have done.” However, this type of prayer was predicted only by higher levels of education and not by religiousness or traumatization. The need for examining the general and specific social contexts of prayer, such as war and terror, and prayer itself, perceived as a common human experience, are discussed. A structural equation model indicated that war-related trauma was associated directly only with negative religious coping but indirectly with positive coping, mediated by levels of emotional distress. Religiousness was related directly only to positive coping. These findings are discussed with respect to their theoretical and clinical implications.     

Religion and Selected Health Behaviors Among Latinos in Texas

Though research has shown that religion provides a protective influence with respect to a number of health-related outcomes, little work has examined its influence on patterns of alcohol (especially binge drinking) and tobacco consumption among Latinos in Texas. Thus, we used a probability sample of Texas adults to test this relationship via logistic regression. Our results revealed that clear distinctions emerge on the basis of both denomination and frequency of attendance. Specifically, Protestants who regularly attend religious services are significantly more likely to be abstainers and to have never smoked, while those with no religious affiliation exhibit relatively unfavorable risk profiles. These findings persist despite a range of socio-demographic controls. Our study supports the assertion that religion may serve as an important protective influence on risky health behaviors.     

Occupational Therapy Students' Development of Therapeutic Communication Skills During a Service-Learning Experience

This qualitative study examined the effect community-based service-learning experiences had upon occupational therapy students' therapeutic communication skills and their application of theoretical concepts. After their semester-long course was completed, six students de-identified and voluntarily submitted their weekly reflective journals for retrospective analysis in accordance with Giorgi's strategies (1985 Giorgi , A. ( 1985 ). Phenomenology and psychological research . Pittsburgh , PA : Duquesne University Press . [Google Scholar], 1997 Giorgi , A. ( 1997 ). The theory, practice, and evaluation of the phenomenological method as a qualitative research procedure . Journal of Phenomenological Psychology , 28 , 235 – 261 .[Crossref] , [Google Scholar]). Two analysts identified eight themes: developing trust, establishing boundaries, communication, client-centered care, breakdown of preconceptions, increased self-awareness, power of pride, and power of occupation. Educators are urged to use service-learning experiences to facilitate student interpersonal skill development and integration of theoretical knowledge.     

Behavioral interventions may prolong remission in patients with inflammatory bowel disease

Inflammatory Bowel Diseases (IBDs) are chronic, relapsing and remitting gastrointestinal conditions with no known cure. Previous studies have linked behavioral factors, including stress and medication adherence, to relapse.

Purpose

We sought to determine the effect of participation in a behavioral self-management program on incidence of flare within 12 months following behavioral intervention when compared to the natural history of flare incidence prior to program participation.

Results

Results from a 2-level regression model indicated that those participants in the treatment group were 57% less likely to flare in the following 12 months (compared to 18% in the control group). The decline in “flare odds” was about 2 times greater in treatment versus controls (OR = 0.52, t(34) = 2.07, p < 0.05). Office visits, ER visits, and disease severity (all p < 0.05) were identified as moderators of flare risk.

Conclusions

We have demonstrated 1) a statistical model estimating the likelihood of flare rates in the 12 months following a behavioral intervention for IBD (compared to a control condition), and 2) that the introduction of a behavioral intervention can alter the natural course of a chronic, relapsing and remitting gastrointestinal condition such as IBD.     

Religious Doubts and Sleep Quality: Findings from a Nationwide Study of Presbyterians #090709revised

A growing literature examines the correlates and sequelae of spiritual struggles, such as religious doubts. To date, however, this literature has focused primarily on a handful of mental health outcomes (e.g., symptoms of depression, anxiety, negative affect), while the possible links with other aspects of health and well-being, such as poor or disrupted sleep, have received much less attention. After reviewing relevant theory and previous studies, we analyze data from a nationwide sample of Presbyterian Church (USA) members to test the hypothesis that religious doubts will be inversely associated with overall self-rated sleep quality, and positively associated with the frequency of sleep problems and the use of sleep medications. We also hypothesize that part of this association will be explained by the link between religious doubts and psychological distress. Results offer moderate but consistent support for these predictions. We end with a discussion of the implications of these findings, a brief mention of study limitations, and some suggestions for future research.     

Conjoint measurement of gloss and surface texture

The image of a material's surface varies not only with viewing and illumination conditions, but also with the material's surface properties, including its 3-D texture and specularity. Previous studies on the visual perception of surface material have typically focused on single material properties, ignoring possible interactions. In this study, we used a conjoint-measurement design to determine how observers represent perceived 3-D texture ("bumpiness") and specularity ("glossiness") and modeled how each of these two surface-material properties affects perception of the other. Observers made judgments of bumpiness and glossiness of surfaces that varied in both surface texture and specularity. We quantified how changes in each surface-material property affected judgments of the other and found that a simple additive model captured visual perception of texture and specularity and their interaction. Conjoint measurement is potentially a powerful tool for analyzing perception of surface material in realistic environments.     

Teleology for the Perplexed: How Matter Began to Matter

Lacking a plausible model for the emergence of telos (purposive, representational, and evaluative relationships, as in life and consciousness) from simple material and energetic processes, the sciences operate as though all teleological relationships are physically epiphenomenal. Alternatively, in religion and the humanities it is assumed either that telos influences the material world from an outside or transcendental source or that it is a fundamental and ineffable property of things. We argue that a scientifically sound and intuitively plausible model for the physical emergence of teleological dynamics is now realizable. A methodology for formulating such a model and an exemplar case—the autocell—are presented. An autocell is an autocatalytic set of molecules that produce one another and also produce molecules that spontaneously accrete to form a hollow container, analogous to the way virus capsules form. The molecular capsules that result will spontaneously enclose some of the nearby molecules of the autocatalytic set, keeping them together so that when the autocell is broken open autocatalysis will resume. Autocells are thus self-reconstituting, self-reproducing, and minimally evolvable. They are not living and yet have necessary precursor attributes to telos, including individuality, functional interdependence of parts, end-directedness, a minimal form of representation, and a normative (evaluational) relationship to different environmental properties. The autocell thus serves as a missing link between inanimate (nonlife) and animate (living) phenomena. We conclude by discussing the challenges that a natural origin for telos poses for religious thought.