Assessment of cognitive function across pregnancy using CANTAB: A longitudinal study

Significant changes in endogenous plasma hormone levels are required to sustain pregnancy which provides a unique opportunity to study their effect on cognitive function.     

Oculomotor atypicalities in Developmental Coordination Disorder

Children with Developmental Coordination Disorder (DCD) fail to acquire adequate motor skill, yet surprisingly little is known about the oculomotor system in DCD. Successful completion of motor tasks is supported by accurate visual feedback. The purpose of this study was to determine whether any oculomotor differences can distinguish between children with and without a motor impairment. Using eye tracking technology, visual fixation, smooth pursuit, and pro‐ and anti‐saccade performance were assessed in 77 children that formed three groups: children with DCD (aged 7–10), chronologically age (CA) matched peers, and a motor‐match (MM) group (aged 4–7). Pursuit gain and response preparation in the pro‐ and anti‐saccade tasks were comparable across groups. Compared to age controls, children with DCD had deficits in maintaining engagement in the fixation and pursuit tasks, and made more anti‐saccade errors. The two typically developing groups performed similarly, except on the fast speed smooth pursuit and antisaccade tasks, where the CA group outperformed the younger MM group. The findings suggest that children with DCD have problems with saccadic inhibition and maintaining attention on a visual target. Developmental patterns were evident in the typically developing groups, suggesting that the pursuit system and cognitive control develop with age. This study adds to the literature by being the first to systematically identify specific oculomotor differences between children with and without a motor impairment. Further examination of oculomotor control may help to identify underlying processes contributing to DCD. A video abstract of this article can be viewed at: https://youtu.be/NinXa2KlB4M . [Correction added on 27 January 2017, after first online publication: The video abstract link was added.]     

A nice surprise? Predictive processing and the active pursuit of novelty

Recent work in cognitive and computational neuroscience depicts human brains as devices that minimize prediction error signals: signals that encode the difference between actual and expected sensory stimulations. This raises a series of puzzles whose common theme concerns a potential misfit between this bedrock informationtheoretic vision and familiar facts about the attractions of the unexpected. We humans often seem to actively seek out surprising events, deliberately harvesting novel and exciting streams of sensory stimulation. Conversely, we often experience some wellexpected sensations as unpleasant and to-be-avoided. In this paper, I explore several core and variant forms of this puzzle, using them to display multiple interacting elements that together deliver a satisfying solution. That solution requires us to go beyond the discussion of simple information-theoretic imperatives (such as 'minimize long-term prediction error') and to recognize the essential role of species-specific prestructuring, epistemic foraging, and cultural practices in shaping the restless, curious, novelty-seeking human mind.     

Do Pantheistic,Theistic, and Deistic Views of God Moderate the Relationship Between Financial Strain and Physical Health Status?

The purpose of this study is to see if a pantheistic view of God (i.e., God is all around us in nature), a theistic view of God (i.e., God is the creator of the universe who protects us), and a deistic view of God (i.e., God created the universe and then left people to fend for themselves) moderate the relationship between chronic financial strain and three measures of health (self-rated health, the number of chronic conditions, and functional disability). The data come from a recent nationwide survey of adults of all ages (N = 2,768). The findings suggest that neither pantheistic nor theistic views of God offset the effects of financial strain on any of the health outcomes. In contrast, the data further reveal that the relationship between ongoing economic difficulties and all three health outcomes is more pronounced for study participants who have a deistic view of God.     

Religious involvement and happiness: Assessing the mediating role of compassion and helping others

Research reveals that a number of different aspects of religious involvement are associated with happiness. However, researchers have yet to provide an overarching theoretical explanation for how multiple dimensions of religion might be associated with happiness. The purpose of this study is to develop and test a conceptual model that includes the following core hypotheses: (1) people who attend worship services more often tend to be more committed to their faith; (2) people who are more committed to their faith are more likely to be compassionate; (3) compassionate individuals are more likely to provide emotional support to significant others; and (4) people who provide support to others tend to be happier. Data from a recent nationwide survey in the United States (N = 3,010) provides support for each hypothesis. The theoretical implications of these finding are discussed.     

Uroborus: A Review of Jung's Thinking on the Nature of the Psyche and the Transformation of Libido

For Jung, the nature of the psyche derives from its containment within the opposites of biological instinct and archetypal spirit. Jung describes the energy generated by this opposition as disposable psychic energy, and gives it the term libido, another word for which is will. Will denotes consciousness, so Jung concludes that psyche, that which is contained within the opposites of instinct and spirit, equals consciousness. The archetypes are “instinctual images” that organize and regulate consciousness. Their nature is that of spirit, and they form the counter-pole to the biological matter from which the instincts arise. The intimate relationship between instinct and archetype is resolved in the central archetype of wholeness, the self, imaged by Jung as both a color wheel, in which the ultrared of instinct merges into and joins with the ultraviolet of the archetypes, and the uroborus, the tail-eating serpent, in which the spiritual archetype, the head of the serpent, feeds off of and is nourished by instinct, the serpent's tail. Jung postulates that within the individual psyche, libido arising from instinct is transformed away from its original instinctual object by its canalization into an analogue of that object. These analogues arise in the psyche as symbols, and their source is the sphere of the archetypes. The instinctual analogues in the form of symbols are projected upon the environment, and individuation is the process of becoming conscious of the archetypal psychological source of one's projections.