Family therapy and systemic practice with older people: where are we now?

Older people are becoming an increasingly significant group as demographic and cultural change impacts on their roles within the family and society. In this article we consider how family therapy and systemic practice with older people has developed over the past ten years from the early foundations identified by Richardson et al . in 1994. Although older people face particular challenges, themes such as social constructionism, attachment and narrative, familiar to therapists working with people earlier in the life cycle, have also been influential in work in this field. These developments have resulted in increasing recognition of the relevance of systemic practice in older people's services, but significant challenges remain.     

Guided saccades modulate face- and body-sensitive activation in the occipitotemporal cortex during social perception

Functional magnetic resonance imaging (fMRI) has identified distinct brain regions in ventral occipitotemporal cortex (VOTC) and lateral occipitotemporal cortex (LOTC) that are differentially activated by pictures of faces and bodies. Recent work from our laboratory has shown that the strong LOTC activation evoked by bodies in which the face is occluded is attenuated when the occlusion is removed. We hypothesized that this attenuation may occur because subjects preferentially fixate upon faces when present in the scene. Here, we experimentally manipulated subjects’ fixations while they viewed a static picture of a character whose face, hand, and torso were continuously visible throughout each run. The subject’s saccades and fixations were guided by a small fixation cross that made discrete jumps to a new location every 500 ms. Subjects were instructed to follow the fixation cross and make a button press whenever it changed size. In a series of blocks, the fixation cross shifted from locations on the face, on the hand, and to locations on a background image of a phase-scrambled face. In a second study, the fixation cross moved similarly, but the hand locations were changed to locations along the character’s body or torso. A localizer task was used to identify face- and body-sensitive regions of LOTC. Body-sensitive regions were strongly activated when the subjects’ saccades were guided over the character’s torso relative to when the saccades were guided over the character’s face. Little to no activity occurred in the body-sensitive region of LOTC when the subjects’ saccades were guided over the character’s hand. The localizer task was unable to differentiate body-sensitive regions in lateral VOTC from face-sensitive regions, or body-sensitive regions in medial VOTC from flower-sensitive regions. Guided saccades over the body strongly activated both lateral and medial VOTC. These results provide new insights into the function of body-sensitive visual areas in both LOTC and VOTC, and illustrate the potential confounding influence of uncontrolled eye movements for neuroimaging studies of social perception.     

But is it Unique to Nanotechnology?

Attempts have been made to establish nanoethics as a new sub-discipline of applied ethics. The nature of this sub-discipline is discussed and some issues that should be subsumed under nanoethics are proposed. A distinction is made between those issue that may ensue once nanotechnology applications become available and procedural issues that should be integrated into the decision structure of the development. A second distinction relates to the central value of the ethical issue. The conditions for the ethical debate differ depending on whether the value(s) in question is internal to the technological development (i.e. health and safety) or external to it (i.e. privacy, equity etc).     

Differential effects of regulatory fit on category learning

Motivation affects the degree to which people engage in tasks as well as the processes that they bring to bear. We explore the proposal that a fit between a person’s situationally induced self-regulatory focus and the reward structure of the task that they are pursuing supports greater flexibility in processing than does a mismatch between regulatory focus and reward structure. In two experiments, we prime regulatory focus and manipulate task reward structure. Our participants perform a rule-based learning task whose solution requires flexible strategy testing as well as an information-integration task for which flexible strategy use hinders learning. Across two experiments, we predict and obtain a three-way interaction between regulatory focus, reward structure, and task. Relative to a mismatch, a match leads to better rule-based task performance, but worse performance on the information-integration task. We relate these findings to other work on motivation and choking under pressure.     

Wittgenstein and Brouwer

In this paper, I present a summary of the philosophical relationship betweenWittgenstein and Brouwer, taking as my point of departure Brouwer's lecture onMarch 10, 1928 in Vienna. I argue that Wittgenstein having at that stage not doneserious philosophical work for years, if one is to understand the impact of thatlecture on him, it is better to compare its content with the remarks on logics andmathematics in the Tractactus. I thus show that Wittgenstein's position, in theTractactus, was already quite close to Brouwer's and that the points of divergence are the basis to Wittgenstein's later criticisms of intuitionism. Among the topics of comparison are the role of intuition in mathematics, rule following, choice sequences, the Law of Excluded Middle, and the primacy of arithmetic over logic.     

The relationship between child-report, parent self-report, and partner report of perceived parental rearing behaviors and anxiety in children and parents

This study investigated the relationship between child anxiety, parental anxiety, and perceived current parental rearing practices, using a multiple informants approach, that is, by aggregating the perception of the child, parent and partner on parental rearing behaviors. Unselected children aged 9–12 (n=75) and both their biological parents filled in the SCARED-C to measure child anxiety, and parents completed the SCARED-A to measure parental anxiety. In addition, child report, parental self-report, and partner report of the rearing dimensions “autonomy-encouragement versus overprotection”, “acceptance versus rejection”, and “psychological control” of both parents was assessed. Results showed that the homogeneity of some rearing dimensions using a single informant was insufficient, but sufficient when using multiple informants. Inter-informant agreement was low (M=0.29). Three-informants' aggregates yielded good generalizability (M=0.54), and the generalizability of six-informants' aggregates (combining both parents) was impressive (M=0.76). Using multiple informants, parental autonomy granting versus overprotection was substantially related to child anxiety (r=−0.41, p<0.001), as well as to parental anxiety (r=−0.45, p<0.001). More precisely, paternal autonomy–overprotection was predominantly related to child anxiety, whereas maternal autonomy–overprotection was predominantly related to maternal anxiety. Acceptance versus rejection and psychological control were only modestly related to child and parental anxiety.