Early psychological adjustment (PA) of mothers of children with cancer (MCC) and mothers of children with acute illnesses (MCA) were compared, and predictors and mediators of maternal adjustment were tested. Sixty-nine MCC and 22 MCA completed standardized measures of depression, anxiety, global mental health (GMH), concurrent stress and strains, social support, coping strategies and child behavior. MCC reported greater depressive symptomatology, emotion-focused coping, and social support than did MCA. For MCC, emotion-focused coping and child behavior both predicted depression, anxiety, and GMH; concurrent stress and strain mediated the relationship between child behavior and depression and between emotion-focused coping and each measure of adjustment. For MCA, only emotion-focused coping predicted PA and concurrent stress and strains mediated the relationship between emotion-focused coping and depression. These findings suggest that MCC have more PA difficulties that are uniquely related to their child's behavior than MCA. Concurrent stress and strains seems to be an important mediator of PA for both groups of mothers.

We contrasted two predictive models of the impact of maternal depressive symptomatology on child behavior in a study of 51 mothers and their conduct-disorder children. Relations between global measures of maternal distress and child adjustment and observational measures of mother-child interaction were examined. Children of distressed mothers were more maladjusted than children of nondistressed mothers, when maladjustment was measured on the basis of a global rating, but "better" adjusted when measured on the basis of interactional measures. Measures of maternal indiscriminate responding to the child may account for these findings. Results suggest that (a) although conduct-disorder children are generally more maladjusted when their mothers are distressed, they display this maladjustment in a selective fashion, and (b) maternal distress acts as an adverse contextual factor that maintains mother-child interactional difficulties by disrupting the attentional and monitoring skills required for contingent responding.

Summary. Aminoglycoside-resistant variants of Pseudornonas aeruginosa strain P A 0 1 were readily selected by culturing the organism in medium containing increasing concentrations of gentamicin, tobramycin or amikacin until the strains were growing in a concentration of drug 128-fold greater than the minimal inhibitory concentration for the sensitive parent strain. These resistant strains exhibited characteristics previously associated with the impermeability type of resistance mechanism, i.e., they grew more slowly than the parent strain, the resistance was unstable in the absence of the antibiotic, and adaptation to one of the antibiotics conferred crossresistance to other aminoglycosides. The adapted strains grew, with minimal morphological alterations, in concentrations of the various aminoglycosides that normally produced cell envelope damage, misshapen and filamentous cell formation, and cell lysis in the sensitive strain. Neither protein H1 nor phospholipid alterations appear to play a significant role in adaptive resistance to aminoglycoside antibiotics in this model system. The acquisition of adaptive resistance to the aminoglycoside antibiotics did not confer resistance to polymyxin B, another cationic antibiotic which is thought to share binding sites within the outer membrane with the aminoglycosides.

The aims of this study were to investigate: (a) age differences in psychological adjustment (PA) and health-related quality of life (HRQOL) in pediatric cancer patients, and (b) identify predictors of PA and HRQOL. The sample included preschool, school age, and adolescent patients. Data were obtained at 3 (n = 69), 9 (n = 47), and 15 (n = 44) months after diagnosis, using standardized measures completed by the mother. Measures assessed the children's psychological adjustment (PA), health-related quality of life (HRQOL), temperament and maternal psychological adjustment. Age at diagnosis significantly affected both PA and HRQOL. At 3 months post-diagnosis, preschoolers had more externalizing behavior problems than did adolescents. Preschoolers had better HRQOL than adolescents at all 3 assessments. Maternal adjustment and child's temperament scores were the best predictors of PA; age was the best predictor of HRQOL. The results of this study suggest that preschoolers with cancer are at risk for behavior problems and adolescents are at risk for poor HRQOL. The results also highlight the importance of multi-factor models in predicting children's PA and HRQOL.Studies investigating the psychological adjustment of children undergoing cancer treatment indicate that although most children adjust well to the initial shock of diagnosis and the subsequent treatment demands, a subset of children experience sig- CHILDREN'S HEALTH CARE, 32(3),[215][216][217][218][219][220][221][222][223][224][225][226][227][228][229][230][231][232]

The Health Interactive Technology Network began as a proof-of-concept study of touchscreen technology in two Indigenous health settings. It has subsequently expanded to a number of remote Indigenous communities and developed new platforms and applications to respond to emerging health issues. In creating narrative, interactive approaches to address choices in relation to health behaviours, the community development and engagement effects of the creative process have been highlighted. These findings suggest that these approaches will be suited to further expansion in the area of mental health.