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Showing 3 results for shamsipour

Dr Maryam Rahimian, Dr Parvaneh Shamsipour, Mis Nahid Barizi,
Volume 4, Issue 3 (12-2016)
Abstract

The purpose of this study was to determine the effects of goal setting on declarative memory performance in tasks with different cognitive loads. 60 female students were selected randomly and divided into short-term goals, long-term goals with high and low cognitive loads and the control groups. For this purpose, the Petersburg sleep quality questionnaire, Goldberg mental health questionnaire, inventory cognitive function, Annette handedness questionnaire, and Stroop software (task  with high cognitive load) and color matching chain (task with low cognitive load) were used. All groups practiced four training sessions in four days based on type of goal setting instructions. The retention test was performed 24 hours after the acquisition phase. Data were analyzed using the factorial repeated measures ANOVA (acquisition phase), two-way analysis of variance, one way analysis of variance and Bonferroni post hoc test (retention test). Results showed significant differences among experimental groups in the acquisition phase (P<0.05). The short term goals group performed better than the other groups in the retention test and task with high cognitive load (stroop task). Also, the short term goals group had better performance than control group in the low cognitive load task (color matching task chain). Furthermore, comparing the groups in tasks with high and low cognitive loads in the retention test showed that the short and long term goals groups in task with high cognitive load performed better than the short and long term goals groups in task with low cognitive load. Thus, the results indicate that goal setting instructions are more effective in task with high cognitive load.


Parvaneh Shamsipoor, Phd Parvaneh Shamsipour, Miss Mahyaa Mohamadtaghi, Miss Matin Mot Abadi,
Volume 5, Issue 4 (1-2018)
Abstract


The aim of this study was to examine the effect of aerobic and strength exercises and interactive time circadian rhythms of everyday memory performance, retrospective and prospective youth. Methods quasi-experimental, pretest - posttest randomized groups. 48 participants were randomly divided into four groups: aerobic training STR X in the morning (n =12), strength training fitness in the morning (n =12), exercise STR X age (n =12), and strength training fitness in age (n =12), the exercise period of 2 months (8 weeks, 3 times a week, and every 45 minutes) respectively. Participants Pittsburgh Sleep Quality Index (PSQI), a questionnaire circadian cycles Steve Horn questionnaire prospective and retrospective memory and RAM questionnaires were completed daily.Inferential statistics such as ANOVA test of the indicators in the pre-test and post-test in two-way ANOVA and Bonferroni post hoc test was used to analyze the data. Results showed that participants in training t-RX power in the morning and in the evening a higher average daily memory. And participants in training t-RX and power in both the morning and evening with retrospective memory were weaker. Average memory function prospective and retrospective exercises T oryx and fitness in the morning and evening statistically significant difference, and people in the morning activities with prospective memory and retrospective better than those in the era of work , have. The average daily memory exercises and fitness in the morning and evening t oryx statistically significant, and people who are active in the afternoon with daily memory better. Physical activity and aerobic training and strength is increasing everyday memory. (P < 0.05)In the meantime, do cardio in the morning and in the evening can improve the power performance is better.
Raziyeh Sajedi, Samaneh Shojaie, Parvaneh Shamsipour Dehkord, Seyed Mohammad Kazem Vaez Mousavi,
Volume 8, Issue 4 (volume8, Issue 4 2021)
Abstract

Efforts to further progress in practice and learning have introduced cognitive imagery and action observation. The aim of this study was to investigate the effect of different practice ratios on consolidation the motor memory of girls with cognitive load. This research was a quasi-experimental study with a pretest, acquisition and retention design. The statistical population of the study includes primary school students in the 18th district of Tehran in the academic year of 97-98 who were selected by convenience sampling method. 98 elementary school girl students in the age range of 8-12 years were randomly divided into 10 groups (physical practice, motor imagery, action observation, motor imagery - physical practice and action observation - physical practice) based on inclusion criteria. Were. Demographic, motion imaging (MIQ-R) and motion imaging resolution (VMIQ-2) questionnaires, Strope task and serial color matching task were used to collect information. Participants made an effort in the 1920 acquisition phase and 48 hours later in an 80-block memorial session. To analyze the data, analysis of covariance test 2 (assessment steps: acquisition, retention) × 5 (experimental groups) with repetition on the factor of assessment steps, SPSS software was used. The results of analysis of variance showed that the main effect of practice type and cognitive load type was significant (p <0.05). The results of Bonferroni post hoc test showed that the participants in the practice observation and imaging group with low cognitive load had the best performance and the participants in the practice group with low cognitive load had the weakest performance compared to the other groups. Performing practice in a combination of observation and imaging will lead to better performance in learning and consolidation motor memory.


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