Dissociable spatial memory systems revealed by typical and atypical human development

Rodent lesion studies have revealed the existence of two causally dissociable spatial memory systems, localized to the hippocampus and striatum that are preferentially sensitive to environmental boundaries and landmark objects, respectively. Here we test whether these two memory systems are causally dissociable in humans by examining boundary‐ and landmark‐based memory in typical and atypical development. Adults with Williams syndrome (WS)—a developmental disorder with known hippocampal abnormalities—and typical children and adults, performed a navigation task that involved learning locations relative to a boundary or a landmark object. We found that boundary‐based memory was severely impaired in WS compared to typically‐developing mental‐age matched (MA) children and chronological‐age matched (CA) adults, whereas landmark‐based memory was similar in all groups. Furthermore, landmark‐based memory matured earlier in typical development than boundary‐based memory, consistent with the idea that the WS cognitive phenotype arises from developmental arrest of late maturing cognitive systems. Together, these findings provide causal and developmental evidence for dissociable spatial memory systems in humans.     

Beyond Strategy,Towards the Kingdom of God: The Post‐Critical Reconstructionist Mission of the Emerging Church

Abstract : The Emerging Church is a diverse global phenomenon which envisions a radical reforming of the theology and praxis of the broader Christian church in light of the philosophical and cultural shift from modernism to post‐modernism. Differing from the evangelical New Paradigm seeker‐sensitive Church's generational focus, and the organizational unity and routines of Mainline Protestant denominations the Emerging Church conversation endeavors to create committed, authentic, day‐to‐day communities that embrace ecumenical and ancient Christian theology and practices in order to live out the reality of the in‐breaking kingdom of God. Though precise systemic theological unity within the Emerging movement is recognized as an elusive goal that is generally not even sought, the movement as a whole finds much in common with post‐conservative and post‐liberal theology, and shares a joint mission with those who have been called to the task of post‐critical reconstruction.     

Adaptation in motion perception: Alteration of induced motion

Prolonged exposure to a condition that causes induced motion was found to diminish this effect. The extent of a horizontal induced motion was measured by obtaining estimates of the direction of the apparent oblique path that resulted when a spot was visible on a horizontally moving pattern and was therefore in horizontal induced motion and, at the same time, moved vertically. Because the horizontal component of the perceived motion path represented the induced motion, the slope of the path measured the extent of the induced motion. After a 10-min exposure to induced motion, the apparent motion path was steeper; the mean change corresponded to a 15% smaller extent of the induced motion. Results were obtained that argue that this effect is not due to a diminished horizontal motion of the pattern but amounts to a smaller motion-inducing effect. The experiments were meant to support the view that the perceptual process that underlies induced motion is learned.     

Social validity assessment of behavior data recording among human services care providers

Care providers within human services organizations have many job responsibilities and performance expectations. In the present study, we conducted social validity assessment with 78 care providers concerning their attitudes and opinions about behavior data recording with adults who had intellectual disability and lived in community group homes. Specifically, the care providers responded to a written questionnaire that inquired about the practicality, training/supervision, and value of behavior data recording in the context of service delivery. Results indicated generally high approval of behavior data recording practices, purposes, and approaches to training. We discuss implications of these findings for implementing data recording by care providers and the contribution of social validity assessment to training and performance management within human services organizations.     

Integrating clients' moment‐to‐moment ratings into psychotherapy research: A novel approach

Counselling and psychotherapy researchers have considerably advanced the field's understanding of psychotherapy processes and how they relate to treatment outcomes. Despite these advances, little is known about the client's perspective of changes in psychotherapy processes that occur throughout a given session (i.e. micro‐processes). To address this gap, this article describes the novel application of methods that assess participants' moment‐to‐moment ratings to psychotherapy research. This method entails recording psychotherapy session content that clients and other potential raters (e.g. therapists, researchers) later review while simultaneously providing continuous ratings of psychotherapy processes (e.g. helpfulness, alliance). In addition, moment‐to‐moment ratings can facilitate significant events research by prompting researchers to elicit client feedback about the moments that are rated the most and least positively. However, few studies have used these methods in the context of psychotherapy research. Studies incorporating these methods may yield findings that advance psychotherapy research, training efforts and clinical practice. For example, studies may examine how the magnitude and timing of clients' moment‐to‐moment ratings of psychotherapy processes are associated with treatment outcomes, therapist ratings and physiological processes (e.g. heart rate variability). Trainee therapists and their supervisors may also use clients' moment‐to‐moment ratings to facilitate attunement to verbal and non‐verbal indicators of moments perceived more positively and negatively. Last, these methods can produce findings that are highly relevant to clinical practice, where therapists routinely navigate fluctuations in psychotherapy processes (e.g. alliance ruptures) that can be assessed using moment‐to‐moment ratings.     

Intending,believing, and supposing at will

In this paper I consider an argument for the possibility of intending at will, and its relationship to an argument about the possibility of believing at will. I argue that although we have good reason to think we sometimes intend at will, we lack good reason to think this in the case of believing. Instead of believing at will, agents like us often suppose at will.     

The prevalence of false confessions in experimental laboratory simulations: A meta‐analysis

We assessed experimental false confession studies using a meta‐analysis to evaluate the prevalence of false confessions across methodologies and several moderator variables. False confessions were more likely in typing task studies than in collaborative or individual cheating studies. In typing studies, speed of typing did not affect false confession rates, but placement of the forbidden key in locations that rendered errors less plausible lowered the false confession rates. False‐evidence ploys increased the likelihood of false confessions. We explore implications for courts, expert witnesses, scholars, and police interrogators.     

What Specific Facets of Executive Function are Associated with Academic Functioning in Youth with Attention-Deficit/Hyperactivity Disorder?

The purpose of the study was to evaluate the relation between ratings of Executive Function (EF) and academic functioning in a sample of 94 middle-school-aged youth with Attention-Deficit/Hyperactivity Disorder (ADHD; Mage = 11.9; 78 % male; 21 % minority). This study builds on prior work by evaluating associations between multiple specific aspects of EF (e.g., working memory, inhibition, and planning and organization) as rated by both parents and teachers on the Behavior Rating Inventory of Executive Function (BRIEF), with multiple academic outcomes, including school grades and homework problems. Further, this study examined the relationship between EF and academic outcomes above and beyond ADHD symptoms and controlled for a number of potentially important covariates, including intelligence and achievement scores. The EF Planning and Organization subscale as rated by both parents and teachers predicted school grades above and beyond symptoms of ADHD and relevant covariates. Parent ratings of youth’s ability to transition effectively between tasks/situations (Shift subscale) also predicted school grades. Parent-rated symptoms of inattention, hyperactivity/impulsivity, and planning and organization abilities were significant in the final model predicting homework problems. In contrast, only symptoms of inattention and the Organization of Materials subscale from the BRIEF were significant in the teacher model predicting homework problems. Organization and planning abilities are highly important aspects academic functioning for middle-school-aged youth with ADHD. Implications of these findings for the measurement of EF, and organization and planning abilities in particular, are discussed along with potential implications for intervention.     

The Importance of Philosophy: Reflections on John Rawls

This paper tackles the question whet her we should punish a remorseful offender. Traditional retributive and consequentialist theories on punishment are struggling with the question of the justification of punishment, but I think a more basic question needs to be solved first; namely, how can we interpret the practice of punishment. I state that a theory of symbolic restoration can help us to understand the meaning of this practice. A theory of symbolic restoration depends on an expressivist account of punishment, like Joel Feinberg's. Expressivism gives us an insight into the importance of the feeling of moral condemnation and it is this feeling that gives rise to the longing for punishment and remorse. Because of moral condemnation after a crime we ask for punishment and expect some kind of remorse. The question is whether punishment can be exchanged for remorse and I argue that in certain cases it cannot. The punishment of a remorseful offender is, I argue, – in certain cases – justified.