Evaluating functional abilities within the context of memory assessment: A practice survey of neuropsychologists.

Objective: Functioning in daily life is an important consideration when differentiating between individuals with normal cognition, mild neurocognitive disorder, and major neurocognitive disorder. Despite this, there is no gold standard measurement approach for assessing functional abilities and few guidelines on how to do so. The objective of this study was to examine neuropsychologists' practices regarding the assessment of functional abilities across the spectrum of memory ability. Method: A total of 278 psychologists who routinely conduct neuropsychological assessments completed an online survey (estimated 15% response rate) querying their practices and perspectives with respect to the assessment of functional abilities. Results: Respondents identified that changes to several components of daily functioning, including activities of daily living, were important when evaluating functional abilities. Respondents reported utilizing a variety of instruments to assess functioning, with an overwhelming majority indicating the use of semi-structured interviews. Although most respondents are satisfied with existing tools, a quarter of respondents felt strongly that there was a need for more instruments of everyday functioning. Respondents further indicated that their recommendations to patients, particularly regarding compensatory strategies and follow-up with other professionals, were informed by results of their functional assessment. Conclusions: Overall, our survey results indicate that neuropsychologists perceive multiple factors of daily life to be important considerations when evaluating functioning, use a variety of techniques to assess functioning, and perceive a need for more measures of functional abilities.

A systematic review of influences and outcomes of body image in postpartum via a socioecological framework.

BACKGROUND: Women in the postpartum period come under multi-level pressure to return to pre-pregnancy body shape and size. This pressure can lead to reduced body image satisfaction, self-esteem, and mood. In this systematic review we explored the influences and outcomes of body dissatisfaction during the postpartum period. METHODS: Four databases were searched using keywords: postpart* OR postnatal OR peripart* OR 'new mother' OR 'breast feed*' AND 'body image' OR 'body dissatisf*' OR 'body satisf*' OR 'body attitude' OR 'body shape'. RESULTS: The influences and outcomes of body image dis/satisfaction in the postpartum period from 55 international studies were found to align within four of the five factors of the socioecological model. Intrapersonal factors: weight and body shape concerns, mental health and stressors, attitudes and behaviours, and protective coping skills and interventions. Interpersonal factors: social support (partner, family, and friends) and sexual functioning. Institutional factors: experiences with the healthcare system and returning to work. Societal factors: culture and ethnicity, media influences and social norms such as the thin ideal. CONCLUSIONS: A focus on intrapersonal factors alone is insufficient to understand women's experiences of body dis/satisfaction during the postpartum period. This suggests a need for better education and policy practices in pre-natal and postpartum care directed at body image and education to dispel societal norms such as the thin ideal. Doing so shifts the focus to include interpersonal, institutional, and societal influences alongside intrapersonal experiences. Research is needed to explore the utility and efficacy of broader approaches for women during this vulnerable life period.

Perceived depth modulates perceptual resolution.

Humans constantly use depth information to support perceptual decisions about object size and location in space, as well as planning and executing actions. It was recently reported that perceived depth modulates perceptual performance even when depth information is not relevant to the task, with faster shape discrimination for objects perceived as being close to the observer. However, it is yet to be determined if the observed "close advantage" reflects differences in psychophysical sensitivity or response bias. Moreover, it is unclear whether this advantage is generalizable to other viewing situations and tasks. To address these outstanding issues, we evaluated whether visual resolution is modulated by perceived depth defined by 2D pictorial cues. In a series of experiments, we used the method of constant stimuli to measure the precision of perceptual judgements for stimuli positioned at close, far, and flat perceived distances. In Experiment 1, we found that size discrimination was more precise when the object was perceived to be closer to the observers. Experiments 2a and 2b extended this finding to a visual property orthogonal to depth information, by showing superior orientation discrimination for "close" objects. Finally, Experiment 3 demonstrated that the close advantage also occurs when performing high-level perceptual tasks such as face perception. Taken together, our results provide novel evidence that the perceived depth of an object, as defined by pictorial cues, modulates the precision of visual processing for close objects.