A Happiness Study Using Age-Period-Cohort Framework

Age effects and birth cohort effects have not been differentiated in happiness studies. In this paper, age-period-cohort decomposition is applied to happiness data in the US. Since the relationship is linear, such as age = period ? cohort, it is not possible to identify the three effects. This paper considers four identification models: the polynomial age-effect model, the proxy-variable model, the orthogonal period-effect model, and the principal component model. Happiness data are obtained from the General Social Survey for 1972–2008. Except for the polynomial age-effect model, three alternative models provide similar results. In particular, there is little difference between the decomposition results obtained by the orthogonal period-effect model and by the principal component model. The age effect shows downward movements for 18–55 and for 80–89, an upward movement for 56–69, and an almost flat movement for 70–79. The period effect shows cyclical movements slightly similar to unemployment rates fluctuations. The cohort effect shows a downward movement for the birth cohorts of 1894–1936, a dip for 1945–1958 (baby boomers), an upward movement for 1959–1969, and an almost flat movement for 1970–1987.     

New Work on Kant's Doctrine of Right

Super-substantivalism is the thesis that space is identical to matter; it is currently under discussion – see Sklar (1977, 221–4), Earman (1989, 115–6) and Schaffer (2009) – in contemporary philosophy of physics and metaphysics. Given this current interest, it is worth investigating the thesis in the history of philosophy. This paper examines the super-substantivalism of Samuel Alexander, an early twentieth century metaphysician primarily associated with (the movement now known as) British Emergentism. Alexander argues that spacetime is ontologically fundamental and it gives rise to an ontological hierarchy of emergence, involving novel properties such as matter, life and mind. Alexander's super-substantivalism is interesting not just because of its historical importance but also because Alexander unusually attempts to explain why spacetime is identical to matter. This paper carefully unpacks that explanation and shows how Alexander is best read as conceiving of spacetime as a Spinozistic substance, worked upon by evolution.     

The effect of viewing fitness imagery on body dissatisfaction: sex and physical activity differences

Exposure to cultural bodily ideals featuring thinness and muscularity can have deleterious effects on body satisfaction. The current study explores the effect of exposure to such imagery on body dissatisfaction and the influence of internalisation of cultural and athletic ideals. 188 (97 male) adults (18–25yrs; M = 20.97) were grouped according to a 2 × 2 × 2 mixed between-within subjects design (male/female; high/low physical activity; intervention/control). Participants were exposed to images of idealised physiques or neutral images. Internalisation-general, sex, physical activity levels, and Body Mass Index were associated with baseline levels of body dissatisfaction. Internalisation of cultural ideals appears to be an important factor for the prediction of body dissatisfaction. Exposure to idealised images resulted in increases in body dissatisfaction across all groups compared to controls. Neither sex nor physical activity levels buffer young adults from the negative effects of viewing images featuring idealised bodies.     

Development of rule-based eye-hand-decoupling in children and adolescents

In the present study, we characterize how the ability to decouple guiding visual information from a motor action emerges during childhood and adolescence. Sixty-two participants (age range 8–15 yrs.) completed two eye-hand coordination tasks. In a direct interaction task, vision and motor action were in alignment, and participants slid their finger along a vertical touch screen to move a cursor from a central target to one of four peripheral targets. In an eye-hand-decoupled task, eye and hand movements were made in different planes and cursor feedback was 180° reversed. We analyzed whether movement planning, timing and trajectory variables differed across age in both task conditions. There were no significant relationships between age and any movement planning, timing, or execution variables in the direct interaction task. In contrast, in the eye-hand-decoupled task, we found a relationship between age and several movement planning and timing variables. In adolescents (13–15 yrs.), movement planning and timing was significantly shorter than that of young children (8–10 yrs.). Eye-hand-decoupled maturation emerged mainly during late childhood (11–12 yrs.). Notably, we detected performance differences between young children and adolescents exclusively during the eye-hand decoupling task which required the integration of rule-based cognitive information into the motor action. Differences were not observed during the direct interaction task. Our results quantify an important milestone for eye-hand-decoupling development in late childhood, leading to improved rule-based motor performance in early adolescence. This eye-hand-decoupling development may be due to frontal lobe development linked to rule-based behavior and the strengthening of fronto-parietal networks.     

Profiling Movement and Gait Quality Characteristics in Pre-School Children

There is a dearth of suitable metrics capable of objectively quantifying motor competence. Further, objective movement quality characteristics during free play have not been investigated in pre-school children. The aims of this study were to characterize children's free play physical activity and investigate how gait quality characteristics cluster with free play in pre-school children (3–5 years old). Sixty-one children (39 boys; 4.3 ± 0.7 years, 1.04 ± 0.05 m, 17.8 ± 3.2 kg) completed the movement assessment battery for children and took part in free play while wearing an ankle- and hip-mounted accelerometer. Characteristics of movement quality were profiled using a clustering algorithm. Spearman's rho and the Mann-Whitney U tests were used to assess relationships between movement quality characteristics and motor competence classification differences in integrated acceleration and spectral purity, respectively. Significant differences were found between motor competency classifications for spectral purity and integrated acceleration (p < .001). Spectral purity was hierarchically clustered with motor competence and integrated acceleration. Significant positive correlations were found between spectral purity, integrated acceleration and motor competence (p < .001). This is the first study to report spectral purity in pre-school children and the results suggest that the underlying frequency component of movement is clustered with motor competence.     

Divine Activity and Motive Power in Descartes's Physics

This paper is the first of a two-part reexamination of causation in Descartes's physics. Some scholars – including Gary Hatfield and Daniel Garber – take Descartes to be a `partial' Occasionalist, who thinks that God alone is the cause of all natural motion. Contra this interpretation, I agree with literature that links Descartes to the Thomistic theory of divine concurrence. This paper surveys this literature, and argues that it has failed to provide an interpretation of Descartes's view that both distinguishes his position from that of his later, Occasionalist followers and is consistent with his broader metaphysical commitments. I provide an analysis that tries to address these problems with earlier `Concurentist' readings of Descartes. On my analysis, Occasionalism entails that created substances do not have intrinsic active causal powers. As I read him, Descartes thinks that bodies have active causal powers that are partly grounded in their intrinsic natures. But I argue – pace a recent account by Tad Schmaltz – that Descartes also thinks that God immediately causes all motion in the created world. On the picture that emerges, Descartes's position is both continuous with, and a subtle departure from, the Thomisitic theory of divine concurrence.     

Mother – infant group psychotherapy as an intensive treatment in early interaction among mothers with substance abuse problems

In this article we present a novel method of outpatient care: brief, dynamic mother – infant group psychotherapy with mothers who have substance use problems. In this therapy, substance abuse treatment is part of mental health and parenting interventions. The focus is on preventing disturbance in the mother – infant relationship in this high-risk group. The clinical material is taken from 16 mother – infant dyads from six psychotherapy groups, which met weekly over six months from pregnancy to post-partum. The therapy process consists of 20 – 24 three-hour sessions. The basis of the therapy is to offer mothers experience of care, which they, in turn, can give to their infants. In this paper we analyse the core therapeutic elements that may contribute to better mothering and child development. They involve: the group providing a symbolic maternal lap, and the meeting of the mothers' and the infants' needs. It is hoped that this may offer the mothers a new experience within which to reappraise their early memories. This may help prevent them from projecting traumatic past experiences onto their infants. Our analyses show that in the therapy, mothers, feeling safe within the group, gradually experienced pleasure with their infants and their peers. These effects, according to the mothers, were the most noticeable. Brief dynamic mother – infant group psychotherapy seems to be a promising form of treatment for those substance-abusing women able to commit to outpatient care and examine the causes of their drug dependence. The groups may also be used as a diagnostic tool to detect problems in early mother-baby interaction.     

A Classroom-Based Physical Activity Intervention for Elementary Student On-Task Behavior

Few youths engage in the recommended amount of physical activity (PA). Many educators have concerns about increasing PA in schools, including taking time from academics, though studies show that school-based PA can be beneficial to academics. This study extends previous research on the relationship between school-based PA and time on task (TOT) by engaging students in teacher-led PA breaks in the classroom and observing students' on-task behavior for a longer period than previous studies. A third-grade class of 23 students from a rural New England public school was observed as part of a single-subject withdrawal design study. The class, therefore, served as its own control. Student on-task behavior was observed for 45 min following both inactive and active conditions using systematic direct observation procedures. The intervention consisted of 10 min of whole-body movement: 1–2 min of warm-ups, 6–8 min of moderate PA, and 1–2 min of cool-downs. Multiple measures of effect indicate that simple, 10-min, breaks for PA can improve TOT rates among elementary students. This study supports the use of brief breaks for PA to improve student TOT while also indicating that the effects persist for at least 45 min. This is valuable to educators who wish to increase TOT with a simple classroom intervention and for those who wish to help students meet the recommended amount of daily PA.     

Dispositional Mindfulness,Posttraumatic Stress Disorder Symptoms and Academic Burnout in Chinese Adolescents Following a Tornado: The Role of Mediation through Regulatory Emotional Self-Efficacy

Limited research has been conducted on dispositional mindfulness, posttraumatic stress disorder (PTSD) symptoms and academic burnout in Chinese adolescents following a tornado. The present study investigated the ways in which dispositional mindfulness is related to PTSD symptoms and academic burnout in Chinese adolescents following a tornado by considering the role of regulatory emotional self-efficacy. A total of 431 Chinese adolescents (mean age: 14.75 years) who had experienced a severe tornado 9 months prior to this study were recruited for this study. The results indicated that our model fit the data well [χ²/df = 2.774, CFI = 0.952, TLI = 0.934, RMSEA (90% CI) = 0.064 (0.051–0.077)], and revealed that regulatory emotional self-efficacy partially mediates the relationships between dispositional mindfulness and PTSD symptoms and academic burnout, respectively. The clinical implications and limitations of our research, and recommendations for future research, are discussed in this paper.     

Short report: correlates of functional disability with disease activity in elderly patients with rheumatoid arthritis

Rheumatoid arthritis (RA) prevalence increases with age and old people are special patient population. The recognition of functional disability related to RA could be challenging in elderly patients because aging itself and potential co-morbid disease may also cause functional disability. In this study, we aimed to look at the correlation between disease activity and functional disability in elderly RA patients. Elderly RA patients, ≥65 years old at their routine visits were included in the study. The composite ‘disease activity score’ in 28 joints (DAS-28) was used to determine disease activity groups. Health assessment questionnaire (HAQ) scores were calculated to describe the functional disability and compared across the disease activity groups. Two hundred and fifty-eight RA patients with the mean age of 71 ± 5 (65–90) and a total disease duration of 8.4 ± 8.5 (.5–50) years were recruited. The proportion of patients with high and moderate disease activity was 70%. HAQ scores were significantly correlated with disease activity (p < .05). Functional disability estimated by HAQ was correlated with disease activity in elderly patients with RA     

Perceived Social Support Mediates the Relations Between Parental Attachment and Posttraumatic Growth and Resilience in Adolescents Following the Yancheng Tornado

Previous studies have shown that parental attachment is associated with higher levels of posttraumatic growth (PTG) and resilience in individuals who have experienced traumatic events. The present study investigated perceived social support as one pathway in which parental attachment is related to PTG and resilience among Chinese adolescents who have experienced trauma by considering the role of perceived social support. Participants were 443 Chinese adolescents who had experienced a severe tornado a year prior to this study. The results showed that our model fitted the data well [χ²/df = 2.847, comparative fit index (CFI) = 0.970, TLI = 0.963, root mean square error of approximation (RMSEA) (90% CI) = 0.065 (0.056–0.073)] and revealed that perceived social support partially mediated the relationship between parental attachment, and PTG and resilience. The clinical implications and limitations of our research, and recommendations for future research are discussed in this paper.     

Movement planning and attentional control of visuospatial working memory: evidence from a grasp-to-place task

In this study, we have investigated the influence of available attentional resources on the dual-task costs of implementing a new action plan and the influence of movement planning on the transfer of information into visuospatial working memory. To approach these two questions, we have used a motor–memory dual-task design in which participants grasped a sphere and planned a placing movement toward a left or right target according to a directional arrow. Subsequently, they encoded a centrally presented memory stimulus (4 × 4 symbol matrix). While maintaining the information in working memory, a visual stay/change cue (presented on the left, center or right) either confirmed or reversed the planned movement direction. That is, participants had to execute either the prepared or the re-planned movement and finally reported the symbols at leisure. The results show that both, shifts of spatial attention required to process the incongruent stay/change cues and movement re-planning, constitute processing bottlenecks as they both reduced visuospatial working memory performance. Importantly, the spatial attention shifts and movement re-planning appeared to be independent of each other. Further, we found that the initial preparation of the placing movement influenced the report pattern of the central working memory stimulus. Preparing a leftward movement resulted in better memory performance for the left stimulus side, while the preparation of a rightward movement resulted in better memory performance for the right stimulus side. Hence, movement planning influenced the transfer of information into the capacity-limited working memory store. Therefore, our results suggest complex interactions in that the processes involved in movement planning, spatial attention and visuospatial working memory are functionally correlated but not linked in a mandatory fashion.     

Prevention of antisocial behaviour: Evaluation of an early intervention programme

The prognosis of children showing antisocial behaviour is not favourable. Longitudinal research shows a high level of stability of antisocial behaviour. The present study aims to evaluate an early intervention project to reduce antisocial behavioural problems in at-risk children (4 – 7 years). Parent Management Training (PMT) was chosen because it was evaluated as a promising intervention in previous research. The training is based on social learning principles and teaches parents to manage their child's behaviour through behaviour modification. Parents were randomly assigned to two conditions: an intervention condition (PMT; n = 34) and a waiting list condition (WL; n = 30). The PMT consists of 11 sessions spread over a 6-month period. Parents were trained in groups of 8 – 10 parents. A multi-method multi-informant methodology was designed to evaluate the programme. Measures were assessed before and after treatment and at 1-year follow-up. Both short- and long-term results revealed positive effects of the intervention with respect to the child's behaviour. In addition, parental stress reduced, whereas parental skills and mother – child interactions improved. However, no time by group interaction effects were found. Implementations and limitations of early intervention and prevention of antisocial behaviour are discussed.     

A multilevel longitudinal study of adolescent Internet addiction: The role of obsessive–compulsive symptoms and classroom openness to experience

Internet addiction (IA) in adolescence was longitudinally examined in relation to individual obsessive–compulsive symptoms and the personality trait of openness to experience (OTE) at the classroom level. The study consists of a two-point measure of a normative sample comprising 648 Greek adolescents (retention = 363, age 16–18 years, wave 1: age = 15.75 years, SD = 0.57, males = 46.2%, females = 53.8%). IA was assessed with the IA Test (Young, K. S. [1998]. Caught in the net: How to recognize the signs of internet addiction—And a winning strategy for recovery. New York, NY: Wiley), obsessive–compulsive symptoms with the Symptom check list 90 revised (Derogatis, L. R., & Savitz, K. L. [1999]. The SCL-90-R, brief symptom inventory, and matching clinical rating scales. In M. E. Maruish (Ed.), The use of psychological testing for treatment planning and outcomes assessment (2nd ed., pp. 679–724). Mahwah, NJ: Lawrence Erlbaum Associates Publishers) and OTE with the FFFK (Asendorpf, J. D., & van Aken, M. A. G. [2003]. Validity of big five personality judgments in childhood: A 9 year longitudinal study. European Journal of Personality, 17, 1–17). A three-level hierarchical linear model investigated individual- and classroom-level effects on IA score and its changes over time. The findings revealed that IA at the initial level was associated with the obsessive–compulsive symptoms of the individual and negatively related to classroom-level OTE. However, adolescents high on obsessive–compulsive symptoms in high on OTE classrooms presented higher IA scores over time.     

Divine Activity and Motive Power in Descartes's Physics

This paper is the second of a two-part reexamination of causation in Descartes's physics. Some prominent contemporary scholars, including Gary Hatfield and Daniel Garber, have argued that Descartes is an Occasionalist about natural motion. On their reading, Descartes holds that God alone causes the motions that are not caused by the free actions of finite minds. Hatfield and Garber offer similar, but independent arguments that Descartes's views about physics – in particular, his arguments that the laws of nature are grounded in God's immutability – entail Occasionalism about natural motion. In this paper I argue contra Hatfield and Garber that Descartes's natural philosophy does not entail Occasionalism. Descartes holds that God is a direct efficient cause of every natural motion. Yet he does not take this to imply that bodies lack genuine causal powers. According to Descartes, God concurs with bodies to cause natural motion in such a way that both God and bodies are genuine, efficient causes of motion. I conclude by presenting an account of how Descartes's theory of body is compatible with the thesis that bodies have intrinsic active causal powers.     

The Emergence and Development of Protestantism in Macedonia

Abstract

This paper explores the political activity of the Catholic Church in Poland in the years 1990–2009 in terms of categories of political strategies. I argue that the church as an institution applied varied strategies with the aim of influencing the politics of the day. These took on three forms, in which the church acted as (1) a political principal, (2) a creator of political values and (3) an interest group. In the period between 1990 and 1997 the church attempted to exert a direct influence on the political scene by supporting the Catholic national parties. In the period between 1997 and 2004 the church focused on the second of the above-mentioned strategies by supporting the establishment of Christian Democratic parties. In the years 2004–2009 we can observe a more varied strategy consisting of a formal withdrawal from political activity with a simultaneous acceptance of political engagement on the part of the Catholic national Radio Maryja. During the whole period under analysis the church effectively acted as an interest group. This has resulted in a growing dependence of the church on the state, which – in connection with symptoms of institutional crisis – may lead to a particular kind of ‘cartelisation of the church’.     

Oedipus matters

Abstract

Using experience of working clinically in South Africa, a powerfully racialized society, this paper argues that the Oedipal period, associated in psychoanalytic theory with the formation of gender identity and the shaping of sexual desire, is also a period during which perception of racial identity affects entry into the social world. During this pivotal developmental period, marked by awareness of encounters with gender difference and experiences of erotic exclusion and inclusion, children also become aware of racial differences and their effects on class, privilege and custom. The paper suggests that the anxieties, competitive energy, hope, hate and dread that accompany the child's Oedipal strivings are frequently compounded by encounters with forms of social difference both in and beyond the family. Assumption of a gendered identity, in many contexts, is inseparable from the conscious and unconscious habitation of a racialized identity, which emerges during exactly the same period. Just as our gender identity is both simple and infinitely variable and complex, our awareness of our race is also on one level simple – ‘black/white’ – and on another extremely complex. The paper argues that the working through of Oedipal anxieties will cast light and shadow on every intimate relationship, and will also determine whether other kinds of difference, including racial difference, are met with fear or competitiveness, idealization or denigration, joyful curiosity or withdrawal. The argument draws on post-Freudian, relational and self-psychoanalytic theory, and emphasizes the variability of developmental paths and their construction in powerful social, economic and political contexts, all of which have fundamental effects on biology and bodies. Major influences on the argument are psychoanalytic gender theorists, specifically Jessica Benjamin and Jody Messler Davies, and the work of Franz Fanon.     

Synthesis of a single phase of high-entropy Laves intermetallics in the Ti–Zr–V–Cr–Ni equiatomic alloy

The high-entropy Ti–Zr–V–Cr–Ni (20 at% each) alloy consisting of all five hydride-forming elements was successfully synthesised by the conventional melting and casting as well as by the melt-spinning technique. The as-cast alloy consists entirely of the micron size hexagonal Laves Phase of C14 type; whereas, the melt-spun ribbon exhibits the evolution of nanocrystalline Laves phase. There was no evidence of any amorphous or any other metastable phases in the present processing condition. This is the first report of synthesising a single phase of high-entropy complex intermetallic compound in the equiatomic quinary alloy system. The detailed characterisation by X-ray diffraction, scanning and transmission electron microscopy and energy-dispersive X-ray spectroscopy confirmed the existence of a single-phase multi-component hexagonal C14-type Laves phase in all the as-cast, melt-spun and annealed alloys. The lattice parameter a = 5.08 Å and c = 8.41 Å was determined from the annealed material (annealing at 1173 K). The thermodynamic calculations following the Miedema’s approach support the stability of the high-entropy multi-component Laves phase compared to that of the solid solution or glassy phases. The high hardness value (8.92 GPa at 25 g load) has been observed in nanocrystalline high-entropy alloy ribbon without any cracking. It implies that high-yield strength (~3.00 GPa) and the reasonable fracture toughness can be achieved in this high-entropy material.     

Intra-active signatures in Capoeira: More-than-human pathways towards activism

This paper is informed by interdisciplinary research, practice and activism (Allegranti and Silas 2014; 2016, 2017) combining dance movement psychotherapy, cognitive neuroscience and the Afro-Brazilian art of Capoeira. Framed by feminist new materialism and posthumanism (Manning 2013; Harraway 2012; Barad 2007), and as an antidote to our global crisis, this writing foregrounds conceptual and political discourses that work towards counterhegemonic understandings of bodies, affect, brain activity and relating. Here, we present case studies arising from our ‘Capoeira Lab’ a hybrid laboratory, dance studio and psychotherapeutic space that demonstrates more-than-humanism in action, and what happens when insights from psychotherapy, neuroscience and capoeira are read through one another. To paraphrase Barad (2007), we propose Intra-active Signatures: a distributed and dynamic process between bodies, technology and environments – typified by the capoeira exchange. This more-than-human focus dislocates the centrality of the human and the cognitive bias instead, yielding ecologically renewable and neurodiverse ways human-environment relating and enacting ethical change. Ripples of movement in relating evolve micro acts of activism.     

Stigma Consciousness and Subjective Well-Being in Lesbians and Gays

The stigma associated with sexual identity can affect an individual’s well-being. The main goal of this study was to analyse the role of a psychosocial variable, stigma consciousness, on the well-being of lesbian and gay (LG) individuals. For this purpose, a sample of 481 participants completed various questionnaires (M _age = 32.36, SD _age = 9.60). Analysis of these results using structural equations showed two different pathways to cope with the stigma. The first pathway consists of collective action, and the second consists of stigma concealment. Specifically, stigma consciousness positively predicts well-being through group identification and collective action. Stigma concealment, however, negatively predicts well-being through the perception of prejudice. In addition, this work has confirmed that concealment has a direct negative relationship with subjective well-being. These results are interpreted from a psychosocial perspective. Finally, based on our data, we propose future interventions that provide LG individuals with strategies to cope with their perceptions of stigma.