Grammatical category-specific deficits in bilingual aphasia

We report the naming performance of an early and highly proficient Spanish-Catalan bilingual (JPG) suffering from Primary Progressive Aphasia (PPA). JPG's performance revealed a grammatical category-specific deficit, with worse performance in naming verbs than nouns. This dissociation was present in oral and written naming and in his two languages, and it seems to stem from damage to, at least, the lexical level. Despite the fact that JPG's performance was qualitatively very similar across languages, his second language seemed to be more affected than his first language. These results indicate that the cortical organization of the two languages of highly proficient bilinguals follow similar organizational principles, one of this principles being grammatical class.     

Right—left prevalence effect with horizontal and vertical effectors

We investigated the right-left prevalence effect in spatial compatibility tasks by assessing subjects’ performance on a two-dimensional task in which both the horizontal and vertical spatial dimensions were task relevant. Two experiments were performed, in which stimulus-response mappings were one-dimensional (Experiment 1) and two-dimensional (Experiment 2). The subjects responded by using either horizontal or vertical effectors to stimuli appearing in four possible locations. With the one-dimensional mapping, the spatial compatibility effect was present only in the dimension relevant to the mapping. With the two-dimensional mapping, the horizontal compatibility effect was always present, whereas the vertical compatibility effect was present only when vertical effectors were used. This pattern of results indicates that horizontal coding takes place with either horizontal or vertical effectors, whereas vertical coding takes place only when vertical effectors are used.     

Does Time Fly 20 m above the Ground? Exploring the Role of Affective Response on Time Perception in a High‐risk Sport

A field study (n = 61) was performed in a Via Ferrata to explore how affective response influences time perception during an arousing activity in a real‐life setting (passing through a 69‐m‐long, 20‐m‐high, two‐rope bridge). Two questionnaires were administered (i) at the end point of the bridge (high‐arousing condition) and (ii) close to the end of the Via Ferrata (low‐arousing condition). Participants assessed their affect (arousal, valence, and dominance) and provided retrospective (duration estimation and passage of time judgments) and prospective (to produce a subjective minute using a stopwatch) temporal judgments. The results showed that the actual performance mediated the relationship between affect and retrospective time perception measures, with the exception of dominance, which directly predicted passage of time judgments. Regarding prospective measures, an increase in arousal was parallel to shorter temporal productions. The results are discussed in terms of the emotional factors underlying time perception in ecological contexts.Copyright © 2017 John Wiley & Sons, Ltd.     

Socio-cultural variation in attitudes to adolescents’ decision-making

Little is known about cultural variation in perceptions about the age when youngsters should be regarded as competent to make decisions. This is of particular importance as research has shown the significant effect of parental influence on their children’s decision-making. A public survey of 400 adults from diverse socio-cultural backgrounds in the UK and Spain was carried out. Their attitudes regarding adolescents’ ability with regard to common areas of decision-making were assessed using case vignettes including discontinuing family traditions and religious practice. It was found that White British adults agreed for younger adolescents to make decisions about themselves compared with the other ethnic groups. High religious practice was associated with later age to make decisions. The paper argues that there is socio-cultural variation in adults’ attitudes regarding the age when youngsters should make decisions about themselves and for the need of professionals to take this into account.     

Positive psychotherapy for distressed cancer survivors: Posttraumatic growth facilitation reduces posttraumatic stress

Background/Objective

There is increasing evidence that positive life changes, such as posttraumatic growth (PTG), can result from the experience of coping with cancer. However, no interventions have been specifically designed to facilitate the development of PTG in cancer. In this article, we describe and assess the results of Positive Psychotherapy for Cancer (PPC) survivors. It aims to facilitate PTG as a way of achieving significant reductions in the symptoms of emotional distress and posttraumatic stress. In addition, the corroboration of this PTG facilitation is assessed using interpersonal indicators. Method: We allocated 126 consecutive survivors of cancer with high levels of emotional distress and who were seeking psychological support to either an experimental group (PPC) or a waiting list group. Results: The PPC group obtained significantly better results after treatment than the control group, showing reduced distress, decreased posttraumatic symptoms, and increased PTG. The benefits were maintained at 3 and 12 months’ follow-up. Participants’ PTG was correlated to the PTG that their significant others attributed to them, corroborating PTG facilitation. Conclusions: PPC appears to promote significant long-term PTG and can reduce emotional distress and posttraumatic stress in cancer survivors. In addition, PTG facilitation induced by PPC is corroborated by significant others.     

Women’s porn sites—Spaces of fissure and eruption or “I’m a little bit of everything”

The historically significant but superficial divide between public and private spaces and identities has shaped women’s lives, subjectivities, and sexualities. In this article, I analyze women’s self-sponsored and self-published porn sites. Specifically, I focus on sites that demonstrate complex articulations of identity and subjectivity—sites that can be read as identity projects that appropriate cultural expectations of sexuality. To foreground this analysis, I first explore past work analyzing the public/private dichotomy and suggest that computers and virtual spaces are used to reinforce the flimsy separation between public and private. Using these discussions as scaffolding, I then read a selection of women’s porn sites, arguing that these women Web authors are inserting their embodied subjectivities into public space, and forcing a remapping of the lines of the public and private in ways that rupture public representations of sexuality. ‘Scarlet collar’ workers are the feminists of the modern age, say psychologists, free from coercion and the dangers of the traditional, male dominated business. In the past two years they have moved away from traditional activities such as prostitution and lap dancing to become the majority of cyberporn owners. —Cherry Norton, 2000, online The woman’s duty, as a member of the commonwealth, is to assist in the ordering, in the comforting, and in the beautiful adornment of the state. —J. Ruskin,Free and Ennobled, 1983, p. 291     

Spontaneous recovery after extinction of the conditioned proboscis extension response in the honeybee

In honeybees, the proboscis extension response (PER) can be conditioned by associating an odor stimulus (CS) to a sucrose reward (US). Conditioned responses to the CS, which are acquired by most bees after a single CS-US pairing, disappear after repeated unrewarded presentations of the CS, a process called extinction. Extinction is usually thought to be based either on (1) the disruption of the stored CS-US association, or (2) the formation of an inhibitory "CS-no US" association that is better retrieved than the initial CS-US association. The observation of spontaneous recovery, i.e., the reappearance of responses to the CS after time passes following extinction, is traditionally interpreted as a proof for the formation of a transient inhibitory association. To provide a better understanding of extinction in honeybees, we examined whether time intervals during training and extinction or the number of conditioning and extinction trials have an effect on the occurrence of spontaneous recovery. We found that spontaneous recovery mostly occurs when conditioning and testing took place in a massed fashion (1-min intertrial intervals). Moreover, spontaneous recovery depended on the time elapsed since extinction, 1 h being an optimum. Increasing the number of conditioning trials improved the spontaneous recovery level, whereas increasing the number of extinction trials reduced it. Lastly, we show that after single-trial conditioning, spontaneous recovery appears only once after extinction. These elements suggest that in honeybees extinction of the PER actually reflects the impairment of the CS-US association, but that depending on training parameters different memory substrates are affected.     

Rehabilitation of executive deficits in closed head injury and anterior communicating artery aneurysm patients

This paper reports a study that was aimed to rehabilitate executive functions in closed head injury (CHI) and anterior communicating artery (ACoA) aneurysm patients. The groups tested comprised 10 CHI patients, 9 ACoA aneurysm patients and 19 controls. We employed a dual-task paradigm that is known to tap the ability to co-ordinate two actions. The treatment consisted of five experimental sessions, in which the dual-task paradigm was used. In the CHI study, the dual-task cost was measured before the treatment (assessment), immediately after the treatment (retest), and 3 months after the treatment (follow-up). In the ACoA aneurysm study, the dual-task cost was also assessed 12 months after the treatment. A significant reduction of the dual-task cost from assessment to retest was found. This reduction remained stable in the follow-up sessions. The results are discussed with reference to the absence of spontaneous recovery of this specific executive function and to the possibility that the beneficial effect of the treatment generalises to other executive functions and/or daily living activities. Received: 31 March 1999 / Accepted: 23 July 1999     

The (lack of) effect of dynamic visual noise on the concreteness effect in short-term memory

It has been suggested that the concreteness effect in short-term memory (STM) is a consequence of concrete words having more distinctive and richer semantic representations. The generation and storage of visual codes in STM could also play a crucial role on the effect because concrete words are more imaginable than abstract words. If this were the case, the introduction of a visual interference task would be expected to disrupt recall of concrete words. A Dynamic Visual Noise (DVN) display, which has been proven to eliminate the concreteness effect on long-term memory (LTM), was presented along encoding of concrete and abstract words in a STM serial recall task. Results showed a main effect of word type, with more item errors in abstract words, a main effect of DVN, which impaired global performance due to more order errors, but no interaction, suggesting that DVN did not have any impact on the concreteness effect. These findings are discussed in terms of LTM participation through redintegration processes and in terms of the language-based models of verbal STM.     

Economic Impact of Third-Wave Cognitive Behavioral Therapies: A Systematic Review and Quality Assessment of Economic Evaluations in Randomized Controlled Trials

The term third-wave cognitive behavioral therapy (CBT) encompasses new forms of CBT that both extend and innovate within CBT. Most third-wave therapies have been subject to randomized controlled trials (RCTs) focused on clinical effectiveness; however, the number and quality of economic evaluations in these RCTs has been unknown and may be few. Evidence about efficiency of these therapies may help support decisions on efficient allocation of resources in health policies. The main aim of this study was to systematically review the economic impact of third-wave therapies in the treatment of patients with physical or mental conditions. We conducted a systematic literature search in PubMed, PsycINFO, EMBASE, and CINALH to identify economic evaluations of third-wave therapies. Quality and Risk of Bias (RoB) assessment of economic evaluations was also made using the Drummond 35-item checklist and the Cochrane Collaboration’s tool for assessing risk of bias, respectively. Eleven RCTs were included in this systematic review. Mindfulness-Based Cognitive Therapy (MBCT), Mindfulness-Based Stress Reduction (MBSR), Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), and extended Behaviour Activation (eBA) showed acceptable cost-effectiveness and cost-utility ratios. No study employed a time horizon of more than 3 years. Quality and RoB assessments highlight some limitations that temper the findings. There is some evidence that MBCT, MBSR, ACT, DBT, and eBA are efficient from a societal or a third-party payer perspective. No economic analysis was found for many third-wave therapies. Therefore, more economic evaluations with high methodological quality are needed.