Effects of different substance misuse in genital reflexes of paradoxical sleep deprived male rats

As psychostimulants are widely abused, their neurochemical and behavioral effects have been extensively studied for many years. Our previous data demonstrate that paradoxical sleep deprivation (PSD) enhances drug-induced penile erection and ejaculation. PSD in association to drugs of abuse like cocaine potentiated genital reflexes in male rats. In this sense, the present study investigated if three substances abused by young people--such as Delta(9)-tetrahydrocannabinol (Delta(9)THC), alcohol and caffeine--had any significant effect on the genital reflexes in PSD rats. The results indicated that PSD induced erection in 50% of the rats and 20% ejaculated. In addition, there was no significant alteration in the number of animals exhibiting genital reflexes neither on the frequency of these behaviors when challenged with Delta(9)-THC or alcohol or caffeine after 96 h of PSD. These findings show that Delta(9)THC, alcohol and caffeine when administrated isolated did not produce alterations in genital reflexes in the PSD male rats.     

Leisure,Free Time and Well-Being of 10 Years Old Children Living in Buenos Aires Province,Argentina

Applied Research in Quality of Life - The study of subjective well-being in children and adolescents has had different focuses and orientations; this research paper’s approach on that theme...     

Zika virus and pregnant women: A psychological approach

Zika virus presents risk of physical harm to pregnant women, but the fear of infection is also affecting women around the world. There is a gap in the research on Zika virus in the areas involving the impact on the psychosocial well-being of pregnant women. Therefore, this study is aimed at the investigation of the psychosocial adjustment of pregnant women to the risks of Zika virus infection during pregnancy. We investigated 14 pregnant women who were classified in three different groups: six in the first trimester, five in the second trimester and three in the third trimester, aged from 28 to 40 years (33.43 ± 3.76 years). Content analysis was used to interpret data. Our results show that the psychosocial adjustment of participants was significantly negative and included five aspects: (1) negative feelings, (2) changes in family planning, (3) adopting new customs (avoiding places of risk, use of specific clothes and use of repellent), (4) changed attitudes regarding body image and (5) feeling of external demand regarding prevention. The fear of Zika virus infection and all its associated risks have a negative biopsychosocial impact on the pregnant women in this study.     

Lessons From Markey et al. (2015) and Bushman et al. (2015): Sensationalism and Integrity in Media Research

This article presents a response to the comment by B. J. Bushman, D. Romer, and P. E. Jamieson (2015). This reply addresses 2 issues raised by the commenters. First, they claim they and others have not made sensationalistic statements linking violent media to horrific acts of real‐world violence. In response, we supply numerous examples of sensationalistic statements made by them and others. Second, they claim they did not expect violence in films to be related to violent behavior among adults, but only among youths. However, by examining homicide arrests and homicide gun mortality rates among youths, we found that as films have become increasingly violent over time, both homicide arrests and gun‐related homicides have tended to decrease among this age group.     

Not Three People: The Fundamental Themes of Gregory of Nyssa's Trinitarian Theology as Seen in To Ablabius: On Not Three Gods

Gregory of Nyssa's small text On Not Three Gods has often been treated as a key statement of his supposedly "pluralistic" and/or "social" Trinitarianism. I argue, first, that Gregory's intention here is to shift discussion away from a focus on the possible analogies between the divine life and three seemingly distinct human beings, toward themes more fundamental in his theology. Second, I offer a reading of On Not Three Gods to show how Gregory's Trinitarian theology—as all pro–Nicene theologies—revolves around a strong commitment to the unity of the divine power and activity and an equally strong insistence that all statements about the divine life and persons are governed by an account of the divine incomprehensibility.     

What Is Realism?: Michael Ayres

A scholastic-Cartesian schema faithfully maps ordinary, effective ways of dealing with intentionality; yet its apparent incoherence provokes philosophers into opting for one of two stances, 'Cartesian' or 'direct realist', seemingly incompatible, yet each seemingly in accord with ordinary thought. A wide range of canonical and current theories, realist, idealist and hybrid, essentially involve one option or the other. We should instead consider why the language of intentionality, with its apparent anomalies, works so well. Released from the obligation to opt for one stance over the other, we can identify a robust realism different in kind from anything currently on offer.     

Association Between Gait and Dual Task With Cognitive Domains in Older People With Cognitive Impairment

The authors investigated whether impaired gait and dual-task performances are associated with specific cognitive domains among older people with preserved cognition (PC), mild cognitive impairment (MCI), and mild Alzheimer's disease (AD). The sample comprised 40 older adults with PC, 40 with MCI, and 38 with mild AD. The assessment consisted of gait (measured by 10-m walk test and Timed Up and Go Test [TUGT]), dual task (measured by TUGT associated with a cognitive-motor task of calling a phone number), and cognition (domains of the Addenbrooke Cognitive Examination–Revised and Frontal Assessment Battery [FAB]). For data analysis, the Pearson product-moment correlation and the backward stepwise linear regression were conducted. Language, fluency, and visuospatial domains predicted the 10-m walk test measure specifically in PC, MCI, and AD groups. Only the visuospatial domain was independently associated with the TUGT measure in the MCI and AD groups. FAB score, language domain, and FAB score and fluency domain were the strongest predictors for the isolated cognitive-motor task measure in the PC, MCI, and AD groups, respectively. The visuospatial domain was independently associated with the dual-task test measure in all 3 groups. The study findings demonstrate the influence of specific cognitive domains in daily mobility tasks in people with different cognitive profiles.     

Tablet Use in Young Children is Associated with Advanced Fine Motor Skills

Abstract

To evaluate whether frequent interactive tablet-use at preschool age is associated with improved fine motor skills and to describe tablet-use in young children. Cross-sectional study with 78 children, aged 24–42?months: group 1 with previous frequent tablet-use exposure (n?=?26), group 2 without previous tablet-use exposure (n?=?52). Fine motor skills were evaluated with the Bayley-III. Socioeconomic data and home environment quality were similar in both groups. Fine motor skills of group 1 were better than those of group 2 (p?=?0.013). Most participating children carried out passive and active tablet activities, usually accompanied by parents, not exceeding time recommendations for young age. We observed a difference in fine motor skills in young children slightly favoring those with tablet-use experience.     

Sex-role flexibility,locus of control,and occupational status

The present study looked at the relationship between occupational status (supervisory vs. nonsupervisory positions) and locus of control and androgyny, and between locus of control and masculinity and femininity. On the whole, individuals employed in supervisory leadership positions were more androgynous and obtained more internal locus of control scores. Moreover, most women managers were androgynous, while male managers were either androgynous or masculine sex typed. Masculinity correlated positively with internal locus of control, but femininity in and of itself was not found to be relevant in predicting locus of control. Implications for vocational counseling for women as well as directions for future research are discussed.