Dropout in looking time studies: The role of infants’ temperament and cognitive developmental status

Dropout of infants in looking time studies sometimes occurs at high rates, raising concerns that the representativeness of the final sample might be reduced in comparison to the originally obtained sample. The current study investigated which infant characteristics play a role in dropout. Infants were presented with a preferential looking task at 6 and 9 months of age. At 9 months of age, an additional habituation task and a subsequent novelty preference task were conducted. In addition, temperament was assessed via the Infant Behavior Questionnaire – Revised (IBQ-R, Gartstein & Rothbart, 2003), and cognitive developmental status was assessed via the Cognitive Scale of the Bayley Scale of Infant and Toddler Development (BSID-III, Bayley, 2006). Dropout was positively related to the IBQ-R temperament scales Distress to Limitations and Approach, and negatively related to the scales Falling Reactivity and Cuddliness. The representativeness of the final sample regarding situation-specific temperament dimensions is affected by dropout. Dropout was not related to cognitive developmental status as measured via the BSID-III, habituation speed and novelty preference. Dropout at 6 months of age was associated with dropout at 9 months of age. We concluded that in looking time studies, the representativeness of the final sample regarding performance-relevant temperament dimensions or cognitive developmental status is not affected by dropout.     

Development of infant leg coordination: Exploiting passive torques

Leg joint coordination systematically changes over the first months of life, yet there is minimal data on the underlying change in muscle torques that might account for this change in coordination. The purpose of this study is to investigate the contribution of torque changes to early changes in leg joint coordination. Kicking actions were analyzed of 10 full-term infants between 6 and 15-weeks of age using three-dimensional kinematics and kinetics. We found 11 of 15 joint angle pairs demonstrated a change from more in-phase intralimb coordination at 6-weeks to less in-phase coordination at 15-weeks. Although the magnitude of joint torques normalized to the mass of the leg remained relatively consistent, we noted more complex patterns of torque component contribution across ages. By focusing on the change in torques associated with hip–knee joint coordination, we found that less in-phase hip–knee joint coordination at 15-weeks was associated with decreased influence of knee muscle torque and increased influence of knee gravitational and motion-dependent torques, supporting that infants coordinate hip muscle torque with passive knee gravitational and motion-dependent torques to generate kicks with reduced active knee muscle torque. We propose that between 6 and 15-weeks of age less in-phase hip–knee coordination emerges as infants exploit passive dynamics in the coordination of hip and knee motions.     

Relationships between regulatory temperament dimensions and self-regulatory behaviors at 4 and 6 months of age

The present study focused on relationships between temperament and behavior in early regulation development. Unlike most studies on the topic, we observed infant behavior in a naturalistic playful situation rather than in experimental stressful procedure, and employed temperament measures uniquely reflecting regulatory dispositions rather than a global measure of reactivity. The infant's self-regulatory behaviors were observed at 4 and 6 months during face-to-face interactions and regulatory dimensions were assessed at 4 months. We found that low intensity pleasure and soothability dimensions, related to the infant physical and social experience, respectively, significantly affected regulatory behavior and their influence showed to depend on the infant's age, with the former dimension being influential at the earlier age and the latter being influential when the behavior was observed at the later age. Results are interpreted on the light of a dynamic view of regulation development.     

‘If you look the part you’ll get the job’: should career professionals help clients to enhance their career image?

This article presents a critical exploration of the role of career professionals in supporting people to reflect on and enhance their appearance, attractiveness and self-presentation (career image). The article is conceptual and based on a review of the broader literature on career success, appearance and attractiveness. It explores the evidence for a relationship between attractiveness and career, and the authors propose a conceptual framework in which career image is comprised of three elements (interpersonal skills, aesthetic presentation and beauty). The paper examines a possible role for career professionals in relation to this and then critically examines this role and concludes with the proposition of a research agenda in this area.     

Construction and interpretation by kindergarten and primary school children of a calendar organized in tabular form / Construcción e interpretación de la organización tabular de un calendario en niños de infantil y primaria

Abstract

This study focuses on the performance of children managing double-entries in a weekly calendar. One hundred and four kindergarten and primary school children were interviewed and asked to solve weekly calendar construction and interpretation tasks using cards. The results show a difference between school year levels in the adequate management of a double-entry table when children construct and interpret a calendar; the interpretation process is less complex than the construction process. The results demonstrated that a deep understanding of a calendar requires using cognitive processes of varying degrees of difficulty and complexity. Therefore, there is a need to emphasize educational tasks which not only involve reading the calendar but which also explain its structure (double-entry) through construction tasks.     

The mathematics of sharing / Las matemáticas que realizan los niños al compartir

Abstract

The purpose of sharing is to construct equivalent sets, making it an ideal context for analysing important quantitative concepts such as counting, equivalence and cardinality. Two studies analysed how four- and five-year-olds shared blocks in equal sharing and reciprocity conditions and their number inferences about one set after counting the other. The researcher asked children to share double and single blocks between two characters. They succeeded more in building equivalent shares in an equal sharing than reciprocity condition. Most children who shared correctly also made appropriate number inferences. To examine whether perceptual cues helped children share the blocks, a second study used Canadian $1 and $2 coins. A double block is twice the size of a single, whereas there is no visual cue about the value relation between coins because they are the same size. Unexpectedly, children shared equally well with blocks and coins, and most children made number inferences.     

What’s it all about? A qualitative study of meaning in life for counseling psychology doctoral students

The interviews of 10 female counseling psychology doctoral students regarding their views about meaning in life (MIL) were analyzed using consensual qualitative research. The participants defined MIL as goals or purposes, were actively involved in searching for meaning, and believed that MIL had been stimulated by life-changing experiences and culture. On a personal level, they gained meaning from relationships, personal growth, and religion/spirituality. On a professional level, they gained meaning from providing therapy, conducting research, and teaching. As therapists, participants approached MIL indirectly by asking about client goals/motivations or by focusing on other clinical problems that if resolved would enhance MIL. Implications for doctoral training and for psychotherapy are offered.     

Factors impacting carded athlete's readiness for dual careers

ObjectivesThe purpose of this study was to explore factors impacting New Zealand carded athletes' ability to engage in careers outside their elite sport involvement.Design and MethodsSemi-structured interviews were conducted with 17 carded athletes from eight different sporting codes, followed by inductive analysis of emerging key themes. Modified realist tales were then created from each of these narratives to create a detailed and thorough account of athletes' individual and collective experiences within the carding programme.ResultsAthletes acknowledged that despite the support on offer as part of the New Zealand Academy of Sport's carded athlete programme, they were still restricted in their ability to undertake careers alongside their elite sport involvement. In particular lifestyle conflicts, career stage and the sport environment were all seen to impact athlete readiness to adopt dual careers, with many athletes feeling unable, or actively discouraged from undertaking activities outside of their sport requirements.ConclusionsThis study highlights the need to ensure career assistance programmes actively support and encourage athletes to achieve both personal and athletic success, as well as educate coaches and officials of the benefits of athletes developing interests away from the elite sport environment. Such changes will not only begin to fulfil the sporting potential of gifted athletes, but also achieve the carding system's goal of developing well-rounded individuals who actively engage in dual careers across their sport participation.     

Career Decision Ambiguity Tolerance Scale: Construction and initial validations

The Career Decision Ambiguity Tolerance Scale (CDAT) measures individual evaluations of and responses to ambiguity encountered in career decision making. It was developed and initially validated through two studies of college students. An exploratory and confirmatory factor analysis consistently showed a three-factor structure for career decision ambiguity tolerance, consisting of preference, tolerance, and aversion. In addition to support for construct validity and subscale reliabilities, the findings also support the scale's incremental validity in predicting career indecision, career decision-making self-efficacy, and career adaptability over and beyond general ambiguity tolerance. The theoretical meaning and practical application of the CDAT were discussed along with its limitations and suggestions for future research.