Search results for "developmental dynamic"

The energy and identification continua of burnout and work engagement : Developmental profiles over eight years

2017

Abstract Understanding of the mutual developmental dynamics between burnout and work engagement is limited due to the lack of longitudinal studies with long follow-ups and multi-wave data. This study sought to identify subgroups of employees characterized by long-term exhaustion-vigor (energy continuum) and cynicism-dedication (identification continuum). A further important aim was to investigate differences between the identified subgroups in their experiences of progress in their personal work goals. Five-wave, eight-year follow-up data among Finnish white-collar professionals ( n  = 168) were studied using Latent Profile Analysis (LPA). The analysis yielded three exhaustion-vigor subgrou…

Developmental Dynamics of Math Performance From Preschool to Grade 2.

2004

This study investigated the developmental dynamics of mathematical performance during children's transition from preschool to Grade 2 and the cognitive antecedents of this development. 194 Finnish children were examined 6 times according to their math performance, twice during each year across a 3-year period. Cognitive antecedents, that is, counting ability, visual attention, metacognitive knowledge, and listening comprehension, were tested at the first measurement point. The results indicated that math performance showed high stability and increasing variance over time. Moreover, the growth of math competence was faster among those who entered preschool with an already high level of mathe…

Developmental dynamics between children’s externalizing problems, task-avoidant behavior, and academic performance in early school years: A 4-year fo…

2015

This longitudinal study investigated the associations among children’s externalizing problems, task-avoidant behavior, and academic performance in early school years. The participants were 586 children (43% girls, 57% boys). Data pertaining to externalizing problems (teacher ratings) and task-avoidant behaviors (mother and teacher ratings) were gathered, and the children were tested yearly on their academic performance in Grades 1–4. The results were similar for both genders. The analyses supported a mediation model: high externalizing problems in Grades 1 and 2 were linked with low academic performance in Grades 3 and 4 through increases in task-avoidant behavior in Grades 2 and 3. The res…

The roles of achievement-related behaviours and parental beliefs in children´s mathematical performance

2003

This study aimed to investigate the developmental dynamics between children's mathematical performance, the task-focused versus task-avoidant behaviours they show in the classroom, and their parents' beliefs concerning their school competence. The mathematical performance of 111 six- to seven-year-old children was tested, and their task-focused versus task-avoidant behaviours were rated by their teachers four times during their first school year. Parents filled in questionnaires measuring their skill-specific and general beliefs about their children's school competencies at the beginning and at the end of the school year. The results showed that parents' beliefs in their children's general …

Developmental dynamics of achievement strategies, reading performance, and parental beliefs

2002

This study investigates the developmental dynamics between children's achievement strategies, reading performance, and parental beliefs, by using longitudinal data. The reading performances of 111 six- to seven-year-old children were tested four times during their first year of primary school. In the same time, the children's use of a task-avoidant versus a task-focused achievement strategy in the classroom context was rated by their teachers. Parents filled in questionnaires measuring their general beliefs about their children's school performance and their reading-specific beliefs at the beginning and at the end of the school year. The results showed thatparents' beliefs in their children…

Developmental Dynamics of Phonemic Awareness and Reading Performance During the First Year of Primary School

2004

This study investigates prospective relationships between phonemic awareness and reading performance during the first year of Finnish primary school. Pedagogical interest lay in finding out whether systematic use of phonics in reading instruction supported children’s reading performance even if children can already decode. A total of 85 children were examined three times on phonemic awareness and four times on reading performance during the first school year. At the beginning of the school year, they were also tested on initial reading skills. The results showed that the development of phonemic awareness and reading performance was reciprocal. Reading performance predicted phonemic awarene…

Children's and adolescents' achievement strategies, school adjustment and family environment

2001

A peek inside the neurosecretory brain throughOrthopedialenses

2008

The wealth of expression and functional data presented in this overview discloses the homeogene Orthopedia (Otp) as critical for the development of the hypothalamic neuroendocrine system of vertebrates. Specifically, the results depict the up-to-date portrait of the regulation and functions of Otp. The development of neuroendocrine nuclei relies on Otp from fish to mammals, as demonstrated for several peptide and hormone releasing neurons. Additionally, the activity of Otp is essential for the induction of the dopaminergic phenotype in the hypothalamus of vertebrates. Recent insights into the pathways required for Otp regulation have revealed the implication of the main extracellular signal…

Developmental aspects of morphological disparity dynamics: a simple analytical exploration

2011

15 pages; International audience; We devised a simple model for assessing the role of development in shaping the evolution of morphological disparity. Disparity of a clade at any given time is expressed in terms of the developmental dynamics that lead to the variety of adult morphotypes observed. We use assumed phenotypic manifestations of developmental processes, as they could be detected from allometric characterizations, to distinguish a few, nonexclusive types of evolutionary changes in ontogeny. On the basis of this formalization, we describe the diversification of hypothetical clades, using the standard curve of adult morphological disparity, the curve of juvenile disparity, and the c…

Examining the developmental dynamics between achievement strategies and different literacy skills

2013

We examined the developmental dynamics between task-avoidant behavior and different literacy outcomes, and possible precursors of task-avoidant behavior. Seventy Greek children were followed from Grade 4 until Grade 6 and were assessed every year on reading fluency, spelling, and reading comprehension. The teachers assessed the children’s achievement strategies at all testing times. In addition, in Grade 4, the children responded to a task value questionnaire and the parents reported their beliefs and expectations about their children’s academic performance. The results revealed that task avoidance was reciprocally related only to reading comprehension. In addition, only parental beliefs p…