Showing 3 results for Preschool
Dr Marzieh Gholami, Dr Ali Delavar, Dr Hassan Sharifi,
Volume 7, Issue 2 (11-2019)
Abstract
The researcher's test consists of nineteen factors and has two parts: audio and visual; its content validity was confirmed by psychology professors and then a sample of 206 pre-school students was performedAccording to the calculations, Pearson correlation coefficient between the two-part questionnaire was r = 0.81 in the auditory comprehension section and r = 0.79 in the visual comprehension section.. In order to determine the validity of the structure and the components of the questionnaire, the main components analysis method was used with varimax normalized rotation. The most important factor in the visual-spatial perception area is the symbolization, and in the auditory part it is memory. Independent t-test was used to assess discriminant validity. Results showed that there is a significant difference between the mean scores of students with learning disabilities and normal in the learning disability test. In order to check the validity of this study, a checklist of learning disability that was completed at the same time by the mothers was used. The results showed that there is a significant relationship between the two tests. According to the validity and reliability, the learning disability test is a tool that can be used by learning and counseling centers.
Faride Sadat Hoseini, Tayebe Ahmadshahi, Soran Rajabi,
Volume 8, Issue 3 (12-2020)
Abstract
| Computer-based cognitive games are new and exciting for kids and adolescents that can help them to improve their cognitive functions and creativity in addition to entertainment. The aim of the present study was to investigate the effectiveness of computerised cognitive games on executive functions and creativity of preschool children. This study is a quasi-experimental study with a pre-test, post-test, and control group design. The sample consisted of 21 preschool female and male children, who were selected by convenience sampling in a preschool centre in Bushehr. Participants were matched on the basis of gender, age and intelligence and were allocated to three groups of seven children, i.e., two experimental groups and one control group. Before and after cognitive games, the Torrance Tests of Creative Thinking (TTCT), a simple Stroop software and the working memory Wechsler Memory Scale (WMS) were used. The experimental groups played cognitive games such as Lomocyte and Tetris for 16 one-hour sessions, and the control group did not play any games during this time. The results showed that playing computerised cognitive games has a significant effect on creativity and working memory among preschool children. However, there is no significant effect on selective attention, cognitive flexibility, planning and organising. The results of this research have important theoretical and applied implications regarding the role of computerised cognitive games in promoting cognitive functions of preschool children. |
Dr. Mohsen Dadjoo, Dr. Shahriar Gharibzadeh,
Volume 10, Issue 1 (5-2022)
Abstract
Socio-emotional development is one of the fundamental bases of individual and social health. The present study aims to investigate the developmental trajectory of socio-emotional tendencies (SET) and its components in preschoolers. Our sample was 447 healthy Iranian preschoolers (girl=47.4%) aged 48-78 month-old (mean=66.57, SD=6.79). they were from Tehran, Bandar Abbas, Mashhad, Zarand, and Tabriz as the representative provinces of the Iranian population, based on the geographical distribution and socioeconomic status. We used the Persian version of the Kindergarten Inventory of Social-Emotional Tendencies (KIST) which consists of six components. It included hyperactivity-maladaptive behavior, social skills, communication skills, daily living skills, eating behavior, and separation anxiety symptoms.
We used Kruskal-Wallis test to investigate the developmental trajectory of SET. Results showed that there were significant changes in daily living skills and separation anxiety symptoms during 6-month periods, meanwhile there were no significant changes in the other four components and SET in total. Then, the Games-Howell post-hoc test was performed to follow up the observed differences among age categories. Results of the present study showed that SET doesn’t change significantly in early childhood. It propose that the critical period of the socio-emotional ability development occurs sooner or later
