Rebuild or Relocate? Resilience and Postdisaster Decision‐Making After Hurricane Sandy

Hurricane Sandy struck the east coast of the United States on October 29, 2012, devastating communities in its path. In the aftermath, New York implemented a home buyout program designed to facilitate the permanent relocation of residents out of areas considered to be at risk for future hazards. While home buyout programs are becoming popular as policy tools for disaster mitigation, little is known about what factors influence homeowners to participate in or reject these programs. This study used mixed methods to assess the relationship between community resilience and the relocation decision in two heavily damaged communities in which the majority of residents made different decisions regarding whether or not to pursue a buyout. The sample was composed of residents from Oakwood Beach and Rockaway Park, both working‐class communities in New York City, who participated via a community survey (N = 133) and/or in‐depth interviews (N = 28). Results suggested that community resilience moderated the relationship between community of residence and the buyout decision, leading to opposite responses on the buyout decision. Contextual community factors, including the history of natural disasters, local cultural norms, and sense of place, were instrumental in explaining these different responses. Implications for disaster policy are discussed.     

Managing information overload in virtual teams: Effects of a structured online team adaptation on cognition and performance

Information overload (IO) indicates the exchange of too much low-quality information in virtual teams. When being overloaded with information, teams need to adapt and to change communication behaviour. This study introduces and tests a structured online team adaptation (STROTA) procedure that enables virtual teams to reduce IO by improving their team mental model quality. STROTA, built from team adaptation models, is a moderated intervention consisting of three stages: (1) individual situation awareness, (2) team situation awareness, and (3) plan formulation. STROTA was tested in the context of an experimental problem-solving task. Participants (N = 363) worked in virtual teams of three and were randomly assigned to one of four experimental conditions: no STROTA, incomplete STROTA (step 1, steps 1–2), and complete STROTA (steps 1–2–3). We found teams that followed a complete STROTA procedure experienced lessened IO over time. Teams with complete STROTA showed the largest development of TMM immediately after STROTA. Finally, multilevel mediation analyses showed that TMM are mediators that explain the influence of STROTA on IO.     

Conflict adaptation is reflected by response interference

The conflict monitoring theory suggests that the occurrence of conflict in previous trials leads to a reduction in interference in current trials through conflict adaption. The present study included two experiments that used a colour-based flanker task and a Stroop task in combination with a 2:1 stimulus-to-response mapping manipulation and a crossing of transition types (Previous trial type×Current trial type) with stimuli to investigate conflict adaption in relation to stimulus and response interference. The results demonstrate that response interference, but not stimulus interference, was reduced following both stimuli and response conflicts in previous trials. In contrast to some recent evidence, we conclude that conflict adaptation is limited to response interference.     

Cognitive Control in the Face of Fear: Reduced Cognitive-Emotional Flexibility in Women with a History of Child Abuse

Child abuse can negatively affect neurobiological systems involved in regulating emotions. Adults who were maltreated as children show diminished capacity to flexibly integrate the prefrontal and limbic circuits underlying emotion regulation. Using a facial identification Stroop task with nonemotional and emotional stimuli, we found that women who reported more childhood abuse (N = 44) were no different from women reporting less childhood abuse (N = 45) on nonemotional conflict adaptation, but were significantly less able to adapt to emotional conflict. Women who reported more abuse were especially impaired in adapting to emotional conflict when incongruent stimuli involved a fearful face. These results help characterize the relation between cognitive control and emotion regulation and highlight the far-reaching effects of childhood abuse on cognitive-emotional flexibility.     

Effects of Cortical Lesions upon the Onset of Hoarding in Rats

Psychologists agree that play is an essential ingredient in a child's development. The present investigation evaluated the effects of an intensive period of dramatic play upon the cognitive structures of young children (N = 12 boys and girls, ages 3 to 5 years) using repertory grids to extract their systems of personal constructs. The period of dramatic play produced substantial and sustained improvements in the numbers of constructs, which confirms the importance of play in cognitive growth. The findings are also taken to support the value of drama therapy in bringing about cognitive change in the mentally ill.     

Development of Force Adaptation During Childhood

Humans learn to make reaching movements in novel dynamic environments by acquiring an internal motor model of their limb dynamics. Here, the authors investigated how 4- to 11-year-old children (N = 39) and adults (N = 7) adapted to changes in arm dynamics, and they examined whether those data support the view that the human brain acquires inverse dynamics models (IDM) during development. While external damping forces were applied, the children learned to perform goal-directed forearm flexion movements. After changes in damping, all children showed kinematic aftereffects indicative of a neural controller that still attempted to compensate the no longer existing damping force. With increasing age, the number of trials toward complete adaptation decreased. When damping was present, forearm paths were most perturbed and most variable in the youngest children but were improved in the older children. The findings indicate that the neural representations of limb dynamics are less precise in children and less stable in time than those of adults. Such controller instability might be a primary cause of the high kinematic variability observed in many motor tasks during childhood. Finally, the young children were not able to update those models at the same rate as the older children, who, in turn, adapted more slowly than adults. In conclusion, the ability to adapt to unknown forces is a developmental achievement. The present results are consistent with the view that the acquisition and modification of internal models of the limb dynamics form the basis of that adaptive process.     

Influence of Practice Schedule on Testing Schema Theory Predictions in Adults

Since the publication of Schmidt’s (1975) schema theory of motor learning, numerous studies have assessed the variability of practice hypothesis. Of these, only research using children as subjects has provided consistent results. Findings from adult studies have been equivocal. Two experiments were conducted to assess the possibility that the schedule of variable practice during acquisition may be a clue to this equivocality, since only experiments (using adults as subjects) that have provided random variability of practice conditions have consistently supported the tenets of schema theory. Using a two movement rapid timing task, subjects learned to control their actions under one (constant) or four (variable) parameters, with variable practice conducted under either a blocked or a randomized schedule. Results for variable error and absolute constant error showed that random-variable practice provided strong support for the schema theory prediction, whereas blocked-variable practice provided only relatively weak support. Two contrasting implications of these results are discussed with respect to support versus non-support for Schmidt’s schema theory.     

The Effects of Initial Habit Strength Differences Upon Performance in a Coaction Situation

The present investigation examined the effects of initial habit strength differences upon performance in a coaction situation. During a training session, a habit-strength hierarchy was developed in each of three groups through the establishment of a differential response expectancy for each of four alternative responses. In a subsequent test session, both performance and consistency of performance were affected by the pretraining on the correct habit. However, there was no statistical support for the hypothesis that coaction would interact with the habit-strength condition resulting in an improvement in the coaction/habit-correct group and a decrement in the coaction/habit-incorrect group. Similarly, no differences were found between the coaction and alone conditions.     

Development and Initial Psychometric Evaluation of the Transgender Adaptation and Integration Measure (TG AIM)

ABSTRACT

Transgender individuals have a gender identity or expression that is not congruent with their anatomy (Bullough, 2000). Limited empirical data are available regarding the mental health and general well-being of the transgender population. In addition, few standardized measures have been developed specifically for transgender individuals. The main purpose of this study was item and scale development of a measure of adjustment for transgender adults, as well as the assessment of the internal consistency and validity of the measure. Responses to the Transgender Adaptation and Integration Measure (TG AIM) were collected from a sample of 108 self-identified male-to-female transsexual adults. Standardized measures of quality of life and self-esteem were also administered to participants in order to assess construct-related validity. Factor analysis of the measure identified four factors: Gender-Related Fears, Psychosocial Impact of Gender Status, Coping and Gender Reorientation Efforts, and Gender Locus of Control. Internal consistency for each of the four factors ranged from r = .59 to r = .81. Psychosocial Impact of Gender Status and Gender-Related Fears were positively correlated with self-esteem and quality of life. Coping and Gender Reorientation Efforts were significantly correlated to both Psychosocial Impact of Gender Status and Gender-Related Fears. Preliminary psychometric analysis resulted in a 15 item, multidimensional measure with three reliable and valid subscales for use with male to female (MtF) transsexual adults. Further psychometric evaluation of the measure for use with other segments of the transgender population is needed.     

Adapting and validating a developmental assessment for chinese infants and toddlers: The ages & stages questionnaires: Inventory

The Chinese government has announced the 2013 Guidelines for developing a national system for early detection of disability among children under 6 years of age. However, given limited resources, challenges exist with developmental measures required in the 2013 Guidelines. In order to meet the needs for a more accurate and cost-efficient measure for developmental assessment, the Ages & Stages Questionnaires: Inventory (ASQ:I) was translated into Simplified Chinese, and validated on a regional sample of 812 Chinese children ages from 1 to 25 months. Results indicated that the Chinese ASQ:I domain scores increased across children’s age. When dividing the sample into seven age intervals, Cronbach’s alpha in each interval ranged from 0.59 to 0.96 across five domains. When using the whole sample for analyses, item expected a posteriori/plausible value (EAP/PV) reliability was above 0.99 in all domains, test-retest reliability using intra-class correlation analyses ranged from 0.95 to 0.99, and the agreement with the concurrent measure ranged from 0.29 to 0.89. Domain scores on the ASQ:I correctly predicted 92–99% of participating children’s disability status. Findings suggested that the Chinese ASQ:I has adequate psychometric properties and thus provides a promising alternative measure for screening and progress monitoring in young children in China. Implications for future research and implementation are discussed.