Religiosity and treatment response to antidepressant medication: a prospective multi-site clinical trial

The present study examined the relationship between religiosity/spirituality and treatment response to antidepressant medication (citalopram). One-hundred and forty-eight Caucasian and African-American adults with uncomplicated major depression were treated with citalopram (20–60?mg/day) over an eight-week period in a prospective multi-site clinical trial. Treatment response was assessed weekly with the Hamilton Rating Scale for Depression. Religiosity (i.e., religious behaviours) and spirituality (i.e., spiritual well-being) were assessed at week 3. No significant associations between spirituality and treatment response were found; however, there was a strong curvilinear relationship between religiosity and treatment response. Compared to lower or higher levels of religiosity, a moderate level of religiosity was significantly associated with a higher likelihood of remission and greater reduction in severity of depression. This association was independent of social support, ethnicity, gender, education, and baseline depression severity. A moderate amount of religiosity appears to be independently associated with an enhanced treatment response to citalopram.     

Number-of-translation norms for Dutch—English translation pairs: A new tool for examining language production

We collected number-of-translation norms on 562 Dutch-English translation pairs from several previous studies of cross-language processing. Participants were highly proficient Dutch—English bilinguals. Form and semantic similarity ratings were collected on the 1,003 possible translation pairs. Approximately 40% of the translations were rated as being similar across languages with respect to spelling/sound (i.e., they were cognates). Approximately 45% of the translations were rated as being highly semantically similar across languages. At least 25% of the words in each direction of translation had more than one translation. The form similarity ratings were found to be highly reliable even when obtained with different bilinguals and modified rating procedures. Number of translations and meaning factors significantly predicted the semantic similarity of translation pairs. In future research, these norms may be used to determine the number of translations of words to control for or study this factor. These norms are available at http://www.talkbank.org/norms/tokowicz/.     

Motivational pathways underlying the onset and maintenance of viewing child pornography on the Internet

The staggering rate at which incidents of child pornography (CP) are increasing highlights the need for proactive approaches to this problem. Improving the efficacy and accessibility of interventions designed for individuals who view CP provides one means of addressing this growing concern. This article explores the self-identified motivations underlying the onset and maintenance of viewing Internet-based CP among a sample of 20 men receiving treatment for this behavior. Our findings suggest two primary motivational pathways, namely a desire to achieve sexual gratification and/or an attempt to avoid emotional pain. We propose a behavioral facilitation process, initiated by extensive exposure to Internet pornography, to explain the use of CP in men without a sexual interest in children. We also discuss factors that appeared to facilitate the maintenance of this behavior. Our findings indicate that social skills deficits, maladaptive coping strategies, and a lack of sexual education require further investigation regarding their role in promoting or precluding desistance from viewing CP.     

Contrast and contradiction: Being a black adolescent in contemporary South Africa

This study aimed to gain in-depth understanding of the lived identity of black African adolescents in a contemporary South African setting. A purposive sample of 59 adolescents (females = 47%; Sesotho = 46%, Setswana = 36%, Other = 18%) from the Motheo district of the Free State, South Africa, participated in focus group discussions and in-depth individual interviews. Thematic analysis suggested that black South African adolescents experience transitional identities characterised by contrasts and contradictions. Altruism, autonomy, religiosity and cultural experiences were important to their lived identities. The interplay between African rituals, Christian principles, Western values and the globalisation of cultures provided fertile ground for developing a nuanced and multi-dimensional identity as an adolescent living in contemporary South Africa.     

Differential effects of assisted cycling therapy on short-term and working memory of adolescents with Down syndrome

Persons with Down syndrome (DS) suffer from prefrontal cortex dysfunction and deficits in executive functions. The current study examined the effects assisted cycling therapy (ACT) on short-term (STM) and working memory (WM) in adolescents with DS. During ACT, the cadence of participants on a stationary bicycle was augmented with an electrical motor to 180% of the voluntary cadence. Participants completed eight weeks of ACT (n?=?17), eight weeks of voluntary cycling (VC) at their own preferred cadence (n?=?16), or eight weeks of no cycling (np?≥?.149) and working memory improved only in the ACT group (Hedge’s g?=?1.66; p?=?.003). The results indicate that assisted high-cadence cycling (i.e. ACT) produces superior neural benefits in the dorsolateral prefrontal cortex compared to VC.     

Functional Neural Correlates of Anosognosia in Mild Cognitive Impairment and Alzheimer’s Disease: a Systematic Review

Neuropsychology Review - Functional neuroimaging techniques (i.e. single photon emission computed tomography, positron emission tomography, and functional magnetic resonance imaging) have been used...     

Withstanding the test of time: Multisensory cues improve the delayed retention of incidental learning

Multisensory tools are commonly employed within educational settings (e.g. Carter & Stephenson, 2012 ), and there is a growing body of literature advocating the benefits of presenting children with multisensory information over unisensory cues for learning (Baker & Jordan, 2015 ; Jordan & Baker, 2011 ). This is even the case when the informative cues are only arbitrarily related (Broadbent, White, Mareschal, & Kirkham, 2017 ). However, the delayed retention of learning following exposure to multisensory compared to unisensory cues has not been evaluated, and has important implications for the utility of multisensory educational tools. This study examined the retention of incidental categorical learning in 5‐, 7‐ and 9‐year‐olds (N = 181) using either unisensory or multisensory cues. Results found significantly greater retention of learning following multisensory cue exposure than with unisensory information when category knowledge was tested following a 24‐hour period of delay. No age‐related changes were found, suggesting that multisensory information can facilitate the retention of learning across this age range.