Feedback-related negativity in perfectionists: An index of performance outcome evaluation.

It has been suggested that maladaptive perfectionists are more prone to concern over their performance outcomes than adaptive perfectionists. Performance outcome evaluation is reflected in the amplitude of feedback-related negativity (FRN) in brain electroencephalography (EEG). Hence, the amplitude of the FRN after receiving unfavorable feedback indicating a negative performance outcome may reflect personality characteristics.

Somatization Mediates the Structural Relationship of Alexithymia with Anxiety and Depression.

The study of factors affecting anxiety and depression as the most common emotional disorders has always been at the forefront of psychological research. Among different factors, alexithymia and somatization have considerable importance due to their emotional nature with makes them more integrated with anxiety and depression. Several studies have demonstrated a link between these four concepts, but as far as we know, the quality of the relationship has not been addressed yet.

Facial Emotion Recognition Predicts Alexithymia Using Machine Learning.

Objective: Alexithymia, as a fundamental notion in the diagnosis of psychiatric disorders, is characterized by deficits in emotional processing and, consequently, difficulties in emotion recognition. Traditional tools for assessing alexithymia, which include interviews and self-report measures, have led to inconsistent results due to some limitations as insufficient insight. Therefore, the purpose of the present study was to propose a new screening tool that utilizes machine learning models based on the scores of facial emotion recognition task.

Cultural Aspects of Social Anxiety Disorder: A Qualitative Analysis of Anxiety Experiences and Interpretation.

Anxiety is a complex phenomenon on which culture has a prominent influence. The present study aimed to investigate the cultural aspects of social anxiety disorder (SAD) in an Iranian population. A qualitative content analysis research was done to answer the study question.

Going global: do consumer preferences, attitudes, and barriers to using e-mental health services differ across countries?

Background: e-Mental health services have the capacity to overcome barriers to care and reduce the unmet need for psychological services, particularly in developing countries. However, it is unknown how acceptable e-mental health interventions may be to these populations.

Aims: The purpose of the current study was to examine consumer attitudes and perceived barriers to e-mental health usage across four countries: Australia, Iran, the Philippines and South Africa.

Protocols for protection of human participants: a comparison of five countries.

Research ethics protocols relating to human participants were compared across five countries, namely, Australia, Azerbaijan, Iran, the Philippines, and South Africa. These countries were considered to be geographically and culturally diverse, as well as representing both developed and developing countries. The extent to which the research participant is protected across cultures and countries was investigated, with particular focus on the use of informed consent procedures.