Diversity and Social Justice Implications for Outcome Approaches to Evaluation

It is important that counsellors provide evidence regarding the efficacy of their services. Although there has been an increased focus on generic outcome measurement of counselling programs and services, little attention has been paid to accountability issues for meeting the needs of diverse populations. This article highlights the increasing relevance of cultural diversity for evaluation practices, using examples from the Canadian context. An overview is provided of the key issues for evaluation of programs and services involving culturally diverse individuals and how evaluation must incorporate social justice issues within service provision. Evaluation strategies are elaborated along with suggestions for enhancing the intercultural competence of evaluation personnel.     

Participation in organized sports,physical education,therapeutic exercises,and non-organized leisure-time physical activity: how does participation differ between childhood cancer outpatients and healthy peers?

Most childhood cancer survivors are insufficiently active. Researchers are focusing on strategies to increase physical activity (PA). However, a detailed understanding of participation in specific types of PA is missing, meaning current strategies may lack relevant information. Thus, our study sought to analyze participation in different types of PA commonly engaged in by children: organized sports, physical education in school (PES), therapeutic exercise, and non-organized leisure-time PA. Thirty-eight childhood cancer outpatients and 51 healthy children completed questionnaires. Compared to healthy children, childhood cancer outpatients, especially those who are shortly after cessation of inpatient treatment, participated significantly less often in organized sports and PES and significantly more often in therapeutic exercise compared to the healthy children. Considering organized sports and PES afford children unique social benefits and provide the potential to motivate lifelong activity, future efforts should be placed on ensuring children with cancer can access these types of PA. Educating parents, teachers, and coaches, exploring referral pathways to exercise professionals and providing individual support may enhance participation rates in organized PA and should be investigated.     

Promoting toddlers' self-regulation and healthy eating habits among families living in poverty: A randomized controlled trial of Recipe 4 Success

The Recipe 4 Success preventive intervention targeted multiple factors critical to the health and well-being of toddlers living in poverty. This randomized controlled trial, which was embedded within Early Head Start home visits for 12 weeks, included 242 racially and ethnically diverse families (51% girls; toddler mean age = 2.58 years; data collected 2016–2019). Compared to parents in usual practice home visits, parents in Recipe 4 Success displayed greater sensitive scaffolding of toddlers' learning and more responsive food parenting practices (Cohen's d = .21–.30). Toddlers in Recipe 4 Success exhibited greater self-regulation and had healthier eating habits (Cohen's d = |.16–.35|). Results highlight the value of Recipe 4 Success in promoting parent and toddler behavior change that could have life-long benefits.     

Can a dog be used as a motivator to develop social interaction and engagement with teachers for students with autism?

Research into children with autism indicates that therapeutic sessions with dogs might provide a way of encouraging social interaction and reducing solitary or repetitive behaviours. With recent educational ASD interventions aimed at providing ways of encouraging intrinsic motivation to socially engage, it is possible that sessions with dogs could be used in a similar way. The present study involved three students with ASD who were given five sessions with a dog and their teacher. Sessions followed a semi‐standardised approach and were recorded and coded on social behaviours, with qualitative observations made. Pre and post measures entailed ADOS‐2 assessments and teacher questionnaires. Results suggest that students' responses in sessions were highly individual; all showed an increase in meaningful social interactions with dog and teacher, reduction in solitary or repetitive behaviours within the sessions and reported generalisation effects in some areas. The study lends support to the research base on the beneficial impact of dogs for children with autism and suggests that sessions with dogs in school could act as a way to strengthen interactions and engagement with teachers.     

Validating the Digital Games Motivation Scale for Comparative Research Between Countries

Researchers interested in motives for playing digital games can draw on a variety of measurement instruments. When the aim is to compare between groups, however, instruments need to show certain psychometric properties. Specifically, an instrument needs to be invariant. Without such properties, comparisons between groups run the danger of yielding invalid results. The current study investigates to what extent the Digital Games Motivation Scale (DGMS) can be used to compare motivations between cultures by testing it in four different countries. Results indicate configural, metric, and partial scalar invariance for the cross-cultural comparisons. In conclusion, this study presents a psychometrically sound measurement instrument that can be used in cross-cultural settings.     

The matter of assessor variance in early childhood education—Or whose score is it anyway?

Useful assessment outcomes (as manifest through assigned scores) must show reasonable variation across children because it is that variation that presumably defines children's individual differences. Alternatively it is conceivable that some portion of the variability in assessment outcomes does not reflect child differences but rather differences in the performance of the assessors who carry out assessments. Hierarchical linear modeling is applied in this article to identify the amount of score variation attributable to assessors rather than children. Working with multiple cohorts of Head Start and kindergarten children, score variation is analyzed for measures administered outside of classrooms by extramural assessors and for teacher-administered measures within classrooms. The amount of assessor variance (vs. actual child variance) was negligible as associated with extramural assessors but substantial for teacher assessors, indicating that large portions of the variability in teacher-administered assessments have nothing to do with children's unique performances. Recommendations are provided to assist the interpretation of assessment outcomes in future research and practice.     

Quantitative structure-activity relationships of antimicrobial fatty acids and derivatives against Staphylococcus aureus

Fatty acids and derivatives (FADs) are resources for natural antimicrobials. In order to screen for additional potent antimicrobial agents, the antimicrobial activities of FADs against Staphylococcus aureus were examined using a microplate assay. Monoglycerides of fatty acids were the most potent class of fatty acids, among which monotridecanoin possessed the most potent antimicrobial activity. The conventional quantitative structure-activity relationship (QSAR) and comparative molecular field analysis (CoMFA) were performed to establish two statistically reliable models (conventional QSAR: R ²=0.942, Q ² _LOO=0.910; CoMFA: R ²=0.979, Q ²=0.588, respectively). Improved forecasting can be achieved by the combination of these two models that provide a good insight into the structure-activity relationships of the FADs and that may be useful to design new FADs as antimicrobial agents.     

Gender Differences in Strength

The purpose of this study was to examine gender differences in upper and lower body strength as a function of lean body weight and the distribution of muscle and subcutaneous fat in the upper and lower limbs. The subjects were 103 physically active men (n = 48) and women (n = 55). The peak torques produced during shoulder flexion (SF) and knee extension (KE) were used as measures of upper body and lower body strength, respectively. Flexed arm girth, thigh girth, triceps skinfold, and thigh skinfold were used to estimate the distribution of muscle and subcutaneous fat in the limbs. Results of the MANOVA revealed that the overall strength of men was significantly greater than that of women. Results of MANCOVA indicated that the SF and KE strength of women and men did not differ significantly when differences in lean body weight, arm girth, thigh girth, triceps skinfold and thigh skinfold were statistically controlled. High levels of SF and KE strength were associated with a high lean body weight and a large arm girth. Results of the multiple regression analysis indicated that for men a substantial portion of the variance in both SF and KE strength was explained by lean body weight alone; whereas strength variations in women were explained more adequately by including limb variables along with lean body weight. Within the limitations of this study, it was concluded that gender differences in upper and lower body strength are a function of differences in lean body weight and the distribution of muscle and subcutaneous fat in the body segments. Upper body strength is relatively more important than lower body strength in characterizing the gender difference in strength.