A Virtual Hope Box Smartphone App as an Accessory to Therapy: Proof‐of‐Concept in a Clinical Sample of Veterans

A “Hope Box” is a therapeutic tool employed by clinicians with patients who are having difficulty coping with negative thoughts and stress, including patients who may be at risk of suicide or nonsuicidal self‐harm. We conducted a proof‐of‐concept test of a “Virtual” Hope Box (VHB)—a smartphone app that delivers patient‐tailored coping tools. Compared with a conventional hope box integrated into VA behavioral health treatment, high‐risk patients and their clinicians used the VHB more regularly and found the VHB beneficial, useful, easy to set up, and said they were likely to use the VHB in the future and recommend the VHB to peers.     

Context-sensitive heuristics in statistical reasoning

Previous work has shown that people use anchor-and-adjust heuristics to forecast future data points from previous ones in the same series. We report three experiments that show that they use different versions of this heuristic for different types of series. To forecast an untrended series, our subjects always took a weighted average of the long-term mean of the series and the last data point. In contrast, the way that they forecast a trended series depended on the serial dependences in it. When these were low, people forecast by adding a proportion of the last difference in the series to the last data point. When stronger serial dependences made this difference less similar to the next one, they used a version of the averaging heuristic that they employed for untrended series. This could take serial dependences into account and included a separate component for trend. These results suggest that people use a form of the heuristic that is well adapted to the nature of the series that they are forecasting. However, we also found that the size of their adjustments tended to be suboptimal. They overestimated the degree of serial dependence in the data but underestimated trends. This biased their forecasts.     

The effects of target borders on dynamic visual acuity: practical and theoretical implications

The effects of target borders on the ability of observers to resolve moving targets (Landolt Cs) under a range of conditions were examined. Contrary to reported findings with stationary targets, it was predicted that the presence of borders would improve acuity for slow-moving targets because (i) overall stimulus energy is kept relatively constant as target detail varies, and (ii) a low-spatial-frequency component is held constant as target detail varies. In an experiment in which a two-sided border (above and below the target) was used, the predicted beneficial effect of the border at slow speeds was obtained. The results are discussed in terms of practical implications for the assessment of dynamic visual acuity as well as the potential neural mechanisms underlying performance.     

Fractured Stories: Self-Experiences of Third Culture Kids

ABSTRACT

The term Third Culture Kid (TCK) was first coined by researchers John and Ruth Useem in the 1950s. These children spend a substantial part of their childhood in countries that differ from their passport country, often for their parent’s work. Because TCKs move from culture to culture prior to having the opportunity to fully develop their personal and cultural identity, they may have additional problems relating to peers within their own ethnic groups. For children who return to the United States after living abroad, they may need to ‘catch up’ as they are at a loss around certain culture references. While they speak the same language as their peers, they had such varied childhoods that there is often a lack of shared memories and reference points that they can use to relate. This paper will explore the additional stress that can occur for TCKs throughout their childhood and adolescence, and how expressive arts therapy can assist them in creating a more cohesive self–narrative. Using play, art and imagination, three case studies of TCK’s will be examined, understanding that children who maintain a capacity for play and creativity can often “play through” life challenges.