Computerized Executive Functions Training: The efficacy on reading performance of children with dyslexia.

This study aimed to test the efficacy of a newly developed computer-based game naming computerized executive functions (CEF) task on the reading ability of children suffering from dyslexia. Forty dyslexic school students from the fourth and fifth grades were randomized to one of the experimental and control groups. Subjects of the experimental group received 12 sessions of Computerized Executive Functions Training (CEFT), while subjects of the control group played a neutral computer game throughout the 12 sessions. All participants responded to the Reading and Dyslexia Test (NEMA) as the pre- and post-test measure. Results revealed a significant improvement in the reading ability of subjects of the experimental group compared to the control group. Subjects of the experimental group indicated a greater improvement in some components of the NEMA scale including word reading, word chains reading, picture naming, text comprehension, word comprehension and letter fluency relative to the control group. CEFT had no significant effect in modifying the category fluency, phoneme elimination and rhyming components of the NEMA scale. Applying CEFT improves the reading performance of children with dyslexia by enforcing their cognitive abilities like working memory, inhibition control and cognitive flexibility which are necessary for normal reading ability.

The Prevalence of Internet Addiction and Its Relationship with Mental Health Among High School Students in Bushehr, Iran (2018).

Background: The overuse and abuse of the Internet incur the risk of Internet addiction. Besides, as adolescents spend many hours on the Internet, their general health is at stake. Methods: The present study was a descriptive cross-sectional study. The study sample included 1000 female and male high school students in Bushehr City in 2018. The students took part in this study by completing Kimberly Young's Internet Addiction Test (IAT) and Goldenberg's Mental Health Questionnaire. The frequency, mean, and standard deviation measures were also used to explain the results, and data analysis was performed using the Chi-squared tests technique, which was also used to analyze the data and to examine the relationship among mental health and Internet addiction and logistical regression. Results: According to the results of the prevalence of Internet addiction it was found that 1.1% (10 individuals) were Internet-addicted and 33.1% (299 individuals) were at the risk of Internet addiction. The findings of this study indicated that four different areas of mental health including physical condition, anxiety, depression, and social functioning have a direct relationship with Internet addiction (P < 0.05). Conclusions: In the present study, a large percentage of the students were prone to Internet addiction. Hence, it is necessary to plan and perform preventive, controlling, and interventional measures for high school students.

Group-based Compassion-focused Therapy on Experiential Avoidance, Meaning-in-life, and Sense of Coherence in Female Survivors of Intimate Partner Violence with PTSD: A Randomized Controlled Trial.

The current study was carried out to investigate the effects of compassion-focused therapy (CFT) on experiential avoidance, meaning-in-life, and sense of coherence (SoC) in women suffering from post-traumatic stress disorder (PTSD) due to the intimate partner violence (IPV).42 women suffering from PTSD due to the IPV exposure were randomized to the two groups of experimental and control (21 per group). All participants completed the questionnaires of experiential avoidance, meaning-in-life, and SoC as pre-test measures. The experimental group received eight sessions of CFT, while the controls did not receive any treatment. After that, all subjects responded to the questionnaires of experiential avoidance, meaning-in-life, and SoC as the post-test measures. Data were analyzed using one-way repeated measures MANOVA.Subjects of the experimental group indicated a greater reduction in post-test scores of experiential avoidance, and a significant rise in the level of meaning-in-life and its subscales including the presence of meaning-in-life and search for meaning-in-life when compared to the controls. Nevertheless, there was no change in the level of SoC as a function of CFT.Applying CFT can result in reducing experiential avoidance and raising the meaning of life in women with PTSD due to IPV exposure. CFT is highly recommended to strengthen the well-being of patients with PTSD and reduce the PTSD symptoms.

Compassion-Focused Therapy: Proof of Concept Trial on Suicidal Ideation and Cognitive Distortions in Female Survivors of Intimate Partner Violence With PTSD.

This proof of concept trial aimed to assess the pre-post differences in suicidal ideation and cognitive distortions in the compassion-focused therapy (CFT), and to compare the psychological improvement in the experimental group to a control group. A total of 42 women suffering from PTSD due to exposure to intimate partner violence (IPV) were randomized to the experimental and control groups (21 per group). All participants completed the questionnaires of suicidal ideation and cognitive distortions as pretest measures. Subjects of the experimental group received 8 CFT sessions, while the controls did not receive any therapy. Then, all subjects responded to the questionnaires of suicidal ideation and cognitive distortions as the posttest measures. Data were analyzed using one-way repeated measures MANOVA. Subjects of the experimental group indicated a greater reduction in post-test scores of suicidal ideation and its subscales including passive suicidal ideation, preparation for suicide, and active suicidal ideation when compared to the controls. Moreover, the subjects of the experimental group indicated a greater reduction in the post-test scores of cognitive distortions than controls. These results provide support for a larger trial focusing on the efficacy of CFT on psychological outcomes of PTSD following exposure to IPV. This intervention has the potential to be deployed at higher scales for IPV-affected women with PTSD.

Emotionally valenced and modality-specific dual tasks: Effects on voluntary reminding and proactive interference in trauma-exposed individuals suffering from PTSD.

Objectives: People suffering from posttraumatic stress disorder (PTSD) often experience distressing traumatic memories. Therapeutic methods that apply a secondary task while clients recall a trauma memory may further assist in modifying the vividness and emotionality of the trauma memory and in reducing intrusions. In this experiment, we aimed to investigate whether the emotional valence (positive vs. neutral) and sensory modality (visual vs. auditory) of a secondary task reduces the vividness and emotionality of the trauma memory and the proactive interference. Method: Sixty PTSD patients exposed to road traffic accident traumas were randomized to one of four groups in a 2 (emotional valence: positive, neutral) × 2 (modality: visual, auditory) design. Participants were then exposed to a positive or a neutral clip that was visual or auditory and were required to recall the trauma memory during exposure to the clip. Vividness and emotionality of the trauma memory and proactive interference were assessed before and after exposure to the clip and at a 1-week follow-up. Results: Results revealed that participants who recalled the trauma memory while exposed to the positive clip reported their trauma memory as being less distressing (but not less vivid) and indicated less proactive interference than did participants exposed to the neutral clip. Nevertheless, modality had no significant effect in attenuating the proactive interference under conditions of modality congruence. Conclusion: Inducing positive emotion while performing a dual task may be an effective module in therapeutic approaches. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Proactive Interference in Posttraumatic Stress Disorder.

Deficits in working memory (WM) have a role in maintaining posttraumatic stress disorder (PTSD) symptoms, including intrusions, which are a hallmark of PTSD symptomatology. As intrusions are distressing and uncontrollable, it is important to investigate whether PTSD is associated with altered control of proactive interference in WM. Moreover, it is important to consider both verbal and visual WM, as previous research has demonstrated a visual versus verbal dissociation in PTSD. Although previous studies have explored proactive interference in visual and verbal stimuli using a recent probe task, the stimuli used thus far have been non-trauma-related. Therefore, we aimed to investigate proactive interference in PTSD using trauma-related verbal and visual stimuli. Road traffic accident (RTA) survivors with (n = 60) and without PTSD (n = 30) completed a recent probe task to assess proactive interference of visual and verbal trauma-related material. Participants with PTSD displayed significantly more proactive interference than trauma-exposed controls for visual, ηp 2 = .40, and verbal material, ηp 2 = .10, indicating that proactive interference is significantly impaired in PTSD. This demonstrates that further research is warranted and highlights the possibility of considering proactive interference of trauma-related stimuli in therapeutic approaches.

The Comparison of Experiential Avoidance, [corrected] Mindfulness and Rumination in Trauma-Exposed Individuals With and Without Posttraumatic Stress Disorder (PTSD) in an Iranian Sample.

The aim of this study was to compare experimental avoidance, mindfulness and rumination in trauma-exposed individuals with and without PTSD in an Iranian sample. The method of the study was retrospective. The statistical population of the study composed of all people under the auspices of Committee on Relief or Martyr Foundation because of exposure to at least one traumatic event in Gilan-Gharb city (Iran) (N=1708). One hundred people, selected randomly by stratified sampling method, responded to Mississippi PTSD scale and the questionnaires of experimental avoidance, mindfulness and rumination individually. Subjects were divided into two groups of with and without PTSD based on Mississippi PTSD scale and structured clinical interview. Multivariate analysis of variance (MANOVA) test was used for analyzing data. Results showed that although the mean scores of the group with PTSD were significantly higher than the group without PTSD in variables of experimental avoidance (P<0/001, F=63/8) and rumination (P<0/001, F=21/34), the mean scores of the group with PTSD were significantly lower than the group without PTSD in the overall score of mindfulness (P<0/05, F=6/64) and variables of observing (P<0/05, F=8/27) and action description (P<0/05, F=9/19). These results show that the experimental avoidance and rumination are as the risk factors and mindfulness as the protective factor PTSD in people faced with trauma.

Relationship between circadian rhythm amplitude and stability with sleep quality and sleepiness among shift nurses and health care workers.

INTRODUCTION: Sleep is affected by the circadian cycle and its features. Amplitude and stability of circadian rhythm are important parameters of the circadian cycle. This study aims to examine the relationship between amplitude and stability of circadian rhythm with sleep quality and sleepiness. METHOD: In this cross-sectional research, 315 shift nurses and health care workers from educational hospitals of Kerman University of Medical Sciences (KUMS), Iran, were selected using a random sampling method. The Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS) and Circadian Type Inventory (CTI) were used to collect the required data. RESULTS: In this study, 83.2% suffered from poor sleep and one-half had moderate and excessive sleepiness. The results showed that flexibility in circadian rhythm stability, job stress and sleepiness are among the factors affecting quality sleep in shift workers. DISCUSSION: Those whose circadian rhythm amplitude was languid suffered more from sleepiness and those whose circadian stability was flexible had a better sleep. Variables including circadian rhythm stability (flexible/rigid) and amplitude (languid/vigorous) can act as predictive indices in order to employ people in a shift work system so that sleepiness and a drop in quality of sleep are prevented.

Comparing Sensory Information Processing and Alexithymia between People with Substance Dependency and Normal.

BACKGROUND: Sensory information processing and alexithymia are two important factors in determining behavioral reactions. Some studies explain the effect of the sensitivity of sensory processing and alexithymia in the tendency to substance abuse. Giving that, the aim of the current study was to compare the styles of sensory information processing and alexithymia between substance-dependent people and normal ones. METHODS: The research method was cross-sectional and the statistical population of the current study comprised of all substance-dependent men who are present in substance quitting camps of Masal, Iran, in October 2013 (n = 78). 36 persons were selected randomly by simple randomly sampling method from this population as the study group, and 36 persons were also selected among the normal population in the same way as the comparison group. Both groups was evaluated by using Toronto alexithymia scale (TAS) and adult sensory profile, and the multivariate analysis of variance (MANOVA) test was applied to analyze data. FINDINGS: The results showed that there are significance differences between two groups in low registration (P < 0.020, F = 5.66), sensation seeking (P < 0.050, F = 1.92), and sensory avoidance (P < 0.008, F = 7.52) as a components of sensory processing and difficulty in describing emotions (P < 0.001, F = 15.01) and difficulty in identifying emotions (P < 0.002, F = 10.54) as a components of alexithymia. However, no significant difference were found between two groups in components of sensory sensitivity (P < 0.170, F = 1.92) and external oriented thinking style (P < 0.060, F = 3.60). CONCLUSION: These results showed that substance-dependent people process sensory information in a different way than normal people and show more alexithymia features than them.