Search results for "longitudinal"

Counting and RAN: Predictors of arithmetic calculation and reading fluency.

2013

This study examined whether counting and rapid automatized naming (RAN) could operate as significant predictors of both later arithmetic calculation and reading fluency. The authors also took an important step to clarify the cognitive mechanisms underlying these predictive relationships by controlling for the effect of phonological awareness and verbal short-term memory. Due to rather strong covariance between verbal short-term memory and phonological awareness, short-term memory could be controlled only partially. Participants, 200 children from a longitudinal study, were followed from age 5 to 10 years. Structural equation modeling showed counting to be a strong predictor, not only of lat…

Patterns of adult roles, their antecedents and psychosocial wellbeing correlates among Finns born in 1959

2012

The study aimed to identify patterns of adult role combinations across the transitional domains of housing, educational attainment, work, partnership, and parenthood at age 27, and to investigate their antecedents and concurrent psychosocial well-being correlates. Data were derived for 354 Finns (born in 1959) from the Jyvaskyla Longitudinal Study of Personality and Social Development. Three latent classes were identified: Work-orientation with delayed parenthood ( WO ; 46%; completed adult transitions of independent living, education, work, and partnership), Traditional work and family (35%; completed all five adult transitions), and Academic track with no children ( AT ; 19%; completed in…

Parental Literacy Predicts Children's Literacy: A Longitudinal Family-Risk Study

2011

This family-risk (FR) study examined whether the literacy skills of parents with dyslexia are predictive of the literacy skills of their offspring. We report data from 31 child-parent dyads where both had dyslexia (FR-D) and 68 dyads where the child did not have dyslexia (FR-ND). Findings supported the differences in liability of FR children with and without dyslexia: the parents of the FR-D children had more severe difficulties in pseudoword reading and spelling accuracy, in rapid word recognition, and in text reading fluency than the parents of the FR-ND children. Finally, parental skills were found to be significant predictors of children's Grade 3 reading and spelling. Parental skills p…

Predictors of mothers' and fathers' teaching of reading and mathematics during kindergarten and Grade 1

2010

Abstract The aim of the present longitudinal study was to investigate factors contributing to mothers' and fathers' teaching of reading and mathematics to their children during kindergarten and Grade 1. It was assumed that mothers' and fathers' teaching during kindergarten would be influenced by their socioeconomic status and their own learning difficulties, whereas during Grade 1 by their children's academic performance. A total of 189 mothers and 165 fathers filled in questionnaires regarding their teaching of reading and mathematics twice, once in kindergarten and once in Grade 1. Children's reading and mathematics performance was also examined twice, once in kindergarten and once in Gra…

Mental Images and School Learning: A Longitudinal Study on Children

2019

Recent literature have underlined the connections between children’s reading skills and capacity to create and use mental representations or mental images; furthermore data highlighted the involvement of visuospatial abilities both during math learning and during subsequent developmental phases in performing math tasks. The present research adopted a longitudinal design to assess whether the processes of mental imagery in preschoolers (ages 4–5 years) are predictive of mathematics skills, writing and reading, in the early years of primary school (ages 6–7 years). The research lasted for two school years; in the first phase, the general group of participants consisted of 100 children, and al…

The Circumplex Model of Occupational Well-being : Its Relation with Personality

2015

The purpose of this study was to identify different types of occupational well-being based on the circumplex model (Russell, 1980; Warr, 1994), and to examine how these types are related to the Big Five personality profiles. The middle-aged participants were drawn from the Jyväskylä Longitudinal Study of Personality and Social Development (N = 183). Application of a person-oriented approach with latent profile analysis yielded four types of occupational well-being: (a) Engaged (30%), (b) Ordinary (54%), (c) Bored-out (9%), and (d) Burned-out (7%). The personality profiles showed a strong relationship with these occupational well-being types. Resilient individuals (low in neuroticism and hig…

Analysis of Brain Functions in Men with Prostate Cancer under Androgen Deprivation Therapy: A One-Year Longitudinal Study.

2021

The relationship between cognitive decline and androgen deprivation therapy (ADT) under luteinizing hormone-releasing hormone (LHRH) analogues is unclear, and there is a scarcity of longitudinal studies considering the interaction between cognition, depressive symptoms and sleep quality in men with prostate cancer (PCa) treated with ADT. This study aimed to determine if there were differences in the scores obtained in cognitive assessment, depressive symptoms, and sleep quality after one year of ADT and determine the interrelations between sleep, mood, and cognitive status. A prospective longitudinal observational study was designed, in which a cohort of men (mean age was 70.8 years) newly …

Long‐term neuropsychiatric outcomes in COVID‐19 survivors: A 1‐year longitudinal study

2021

DOSE–RESPONSE RELATIONSHIPS BETWEEN WHOLE-BODY VIBRATION AND LUMBAR DISK DISEASE—A FIELD STUDY ON 388 DRIVERS OF DIFFERENT VEHICLES

1998

Abstract In a longitudinal study, the dose–response relationships between long term occupational exposure to whole-body vibration and degenerative processes in the lumbar spine caused by the lumbar disks were examined. From 1990 to 1992, 388 vibration-exposed workers from different driving jobs were examined medically and by lumbar X-ray. For each individual, a history of all exposure conditions was recorded, and a cumulative vibration dose was calculated allowing comparisons between groups of low, middle, and high intensity of exposure. 310 subjects were selected for a follow-up four years later, of whom 90·6% (n=281) agreed to participate. In comparing the exposure groups, the results ind…

Suspected motor problems and low preference for active play in childhood are associated with physical inactivity and low fitness in adolescence.

2011

Background This prospective longitudinal study investigates whether suspected motor problems and low preference for active play in childhood are associated with physical inactivity and low cardiorespiratory fitness in adolescence. Methodology/Principal Findings The study sample consisted of the Northern Finland Birth Cohort 1986 (NFBC 1986) composed of 5,767 children whose parents responded to a postal inquiry concerning their children's motor skills at age 8 years and who themselves reported their physical activity at age 16 years. Cardiorespiratory fitness was measured with a cycle ergometer test at age 16 years. Odds ratios (OR) and their 95% confidence intervals (95% CI) for the level o…