An “open-transformed scale” for correcting ceiling effects and enhancing retest reliability: The example of pain

The use of closed scales (with anchors at each end) to measure pain was found to produce ceiling effects characterized by a deceleration of ratings toward the upper end of the scale. This was consistent with previous research. Apart from producing nonlinear functions, the closed scale also limited test-retest reliability because of subjects’ tendencies to correct their distorted ratings in subsequent trials. However, an open-ended scale coupled with transformation of reported ratings into a decile scale virtually eliminated the ceiling effect, thus producing consistently linear functions and maximizing test-retest reliability. This finding may have implications for the measurement of other sensory and psychological phenomena, especially those in which the property evaluated varies in a continuous fashion.     

Social support, positive states of mind, and HIV treatment adherence in men and women living with HIV/AIDS.

Numerous studies have linked social support to better medication adherence among illness groups, but few have examined potential mechanisms for this relationship. Relationships were examined between social support, depression, positive states of mind (PSOM), and medication adherence among HIV positive men who have sex with men (n = 61) and women (n = 29) on highly active antiretroviral therapy. Depression and PSOM were evaluated as potential mediators of the relationship between support and adherence. Cross-sectional data showed that greater social support and PSOM related to better adherence whereas higher depression scores related to nonadherence. PSOM partially mediated the relationship between social support and adherence. PSOM may be an important mechanism through which social support is related to better medication adherence in this population.     

Reading Against the Grain,Readings of Substitution: Catholic Books as Inspiration for Judaism in Early Modern Iberia

Forced conversion produced a large number of converts, many or at least some of whom sought to continue to practice their former religion. For many crypto-Jews and crypto-Muslims, polemical literature was actually a source of knowledge about their old religion—sometimes the only source. It was not unusual for Iberian New Christians, lacking access to Jewish or Islamic books, to make use of Catholic works either to gather information about Judaism and Islam or to borrow from their expressions of spirituality and piety. In this essay I explore the unintended readings and reception of polemical works among converts, in particular the Christian books of piety and devotion that persons of converso origin read and used in their own writings. In the end most of these books were included by the Inquisition and Church censors in the Index of Forbidden Books, affecting in this way the perception of these orthodox books by Catholic Church authorities. On the one hand, I am interested in how a heterodox (or Jewish or Muslim) spirituality could be constructed using Catholic books; on the other hand, in how this phenomenon had an impact on orthodox Catholics. I argue that Catholic books were sometimes condemned to the Index simply because they were read by New Christians who the Inquisition considered to be judaizers or crypto-Muslims.

     

Evaluating psychological injury in motor vehicle accidents (MVA): development and validation of a protocol for detecting pretense

In order to assess the feigning ability of the psychological injury in a motor vehicle accident (MVA), a total of 105 subjects, which never had suffered a serious MVA and lay in psychopathology, responded to the MMPI-2 in line with the standard instructions. Thereafter, subjects were instructed to feign moral damage generated by a MVA prior to being evaluated using a clinical-forensic interview a week later, and responding to the MMPI-2 another week later. The results show that 60.9% of the subjects were able to effectively feign moral damage on the MMPI-2, and 3.8% in the forensic clinical interview. The analysis of the instruments and procedures for the validation of subject responses i.e., the original validity control scales of the MMPI-2 and the analysis of feigning strategies in the forensic clinical interview, revealed no efficacy in feigning detection. Nevertheless, collectively, all the control measures and procedures were effective for the detection of feigning. Therefore, a protocol for the detection of feigning of moral damage has been proposed.     

Lessons learned in deep brain stimulation for movement and neuropsychiatric disorders

The introduction of deep brain stimulation (DBS) as a treatment for medication-refractory essential tremor in the late 1980s revealed, for the first time, that "chronically" implanted brain hardware had the potential to modulate neurologic function with surprisingly low morbidity. Over time, the therapeutic promise of DBS has become evident in Parkinson's disease and dystonia. In some experienced centers, complex tremor disorders, such as posttraumatic Holmes tremor and the tremor of multiple sclerosis, are being increasingly targeted. More recently, other indications, including obsessive-compulsive disorder, Tourette's syndrome, major depression, and chronic pain, have been proposed. As the field has expanded, our knowledge about potential cognitive side effects of DBS has also expanded. This article reviews the current knowledge regarding the impact of stimulation of the subthalamic nucleus, globus pallidus internus, and ventralis intermedius nucleus of the thalamus on symptoms in essential tremor, Parkinson's disease, and dystonia. Also discussed are the emerging targets, what is known about the cognitive sequelae of DBS, and what has been learned about the complications and therapeutic failures.     

Changing environmental context does not reliably affect memory

Most current theories of human memory propose that context, defined here as the time and place at which an event was experienced, forms an integral feature of the mnemonic representation of events. One way of investigating context is by manipulating the environmental context (which typically means the room in which the experiment takes place). The predominant result of this manipulation reported in the literature has been consistent with theory: Memory performance is better when the learning and testing environments are the same than when they differ. This article reports eight experiments that in aggregate challenge the reliability of this same-context advantage. Experiment 1 reported a failure to obtain a same-context advantage. Experiments 2–7 investigated various features of the design that might have reduced the effect. None of these experiments produced a reliable same-context advantage. Experiment 8 repeated the methodology of a published report of a same-context advantage with more than double the number of subjects, but failed to replicate the effect. An analysis of features of the experiments led to two suggestions for future investigations of the effects of changes in environmental context on memory.     

Memory and time

The purpose of this essay is to clarify the notion of mnemonic content. Memories have content. However, it is not clear whether memories are about past events in the world, past states of our own minds, or some combination of those two elements. I suggest that any proposal about mnemonic content should help us understand why events are presented to us in memory as being in the past. I discuss three proposals about mnemonic content and, eventually, I put forward a positive view. According to this view, when a subject seems to remember a certain event, that event is presented to her as making true a perceptual experience that caused the very memory experience that she is having.

Age differences in the rejection of false memories: The effects of giving warning instructions and slowing the presentation rate

Two experiments were conducted to examine whether children of different ages differ in their ability to reject associative false memories with the Deese–Roediger–McDermott (DRM) paradigm. Two different types of manipulations that are thought to facilitate false memory rejection in adults—slowing the presentation rate and issuing explicit warnings—were analyzed in younger and older children. The results showed that older children were more able than younger children to reject associative false memories through warnings and by slowing the presentation rate. We conclude that although older children are, in general, more prone to produce false memories with the DRM paradigm, they are also more able to reject them when certain conditions facilitate the editing process.     

“Identify-to-reject”: A specific strategy to avoid false memories in the DRM paradigm

Previous research using the Deese–Roediger–McDermott (DRM) paradigm has shown that lists of associates in which the critical words were easily identified as the themes of the lists produce lower levels of false memories in adults. In an attempt to analyze whether this effect is due to the application of a specific memory-editing process (the identify-to-reject strategy), two experiments manipulated variables that are likely to disrupt this strategy either at encoding or at retrieval. In Experiment 1, lists were presented at a very fast presentation rate to reduce the possibility of identifying the missing critical word as the theme of the list, and in Experiment 2, participants were pressed to give yes/no recognition answers within a very short time. The results showed that both of these manipulations disrupted the identifiability effect, indicating that the identify-to-reject strategy and theme identifiability play a major role in the rejection of false memories in the DRM paradigm.     

Transdiagnostic assessment of temporal experience (TATE) a tool for assessing abnormal time experiences

Phenomenology and the Cognitive Sciences - Currently, anomalous lived temporality is not included in the main diagnostic criteria or standard symptom checklists. In this article, we present the...