OBJECTIVE To evaluate test-retest reliability of social network-related information of the" Pr -Sa de" study. METHODS A test-retest reliability study was conducted using a multidimensional questionnaire applied to a cohort of university employees. The same questionnaire was filled out twice by 192 non-permanent employees with two weeks apart. Agreement was estimated using kappa statistics (ca...

OBJECTIVE The aim of this study is to examine whether child abuse or neglect is more strongly associated with adult cardiovascular disease, and whether these associations differ by gender. METHODS A total of 116 participants (mean age 57.75 years) reported their experience of childhood maltreatment using the well-validated Childhood Experience of Care and Abuse Questionnaire. Cardiovascular d...

On theoretical grounds, one would expect there to be a positive correlation between reliability and the number of response categories used in a Likert-type scale. Many psychometrists recommend that at least 20 response categories be used. However, when respondents are presented with either too many or too few response categories, it is possible that respondent fatigue might occur with a corresp...

BACKGROUND Shift workers may be exposed to fatigue and mental disorders due to various work-related risk factors. This study evaluated the impact of demographic characteristics on fatigue and mental disorders among 12-hour shift workers in petrochemical industries. METHODS This study was conducted among 290 shift workers of Pardis Petrochemical Company in Iran. Data were collected using a gen...

Attention-Deficit/Hyperactivity Disorder (ADHD) symptoms of inattention (IA) and hyperactivity/impulsivity (HI) were examined in relation to three personality instruments: Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ); the Behavioral Inhibition System/Behavioral Activation System (BIS/BAS) scales; and the Multidimensional Personality Questionnaire-Brief (MPQ-BF) (N =...

Adherence to treatment regimens were investigated in eighty-three individuals with Chronic Kidney Disease. Personality traits of conscientiousness and agreeableness, necessity and concern medication beliefs and health locus of control were examined. This quasiexperimental, cross-sectional, correlational, quantitative and qualitative design consisted of an anonymous online survey with measures i...

This study investigated the relationship between extraversion and rates of acoustic startle habituation, a potential biological marker for individual differences. Personality was measured using the Eysenck Personality Questionnaire (EPQ), the Sensation Seeking Scale (SSS), and Tellegen's Multidimensional Personality Questionnaire (MPQ). Higher EPQ Extraversion and higher SSS scores were associa...

The objective of this study was to assess spiritual needs of patients with fibromyalgia syndrome (FMS) and to evaluate correlations with disease and health associated variables. Using a set of standardized questionnaires (i.e., Spiritual Needs Questionnaire, Fibromyalgia Impact Questionnaire, SF-36's Quality of Life, Brief Multidimensional Life Satisfaction Scale, etc.), we enrolled 141 patient...

Standard assessments for fibromyalgia (FM) diagnosis and core FM symptom domains are needed for biomarker development and treatment trials. Diagnostic and symptom assessments are reviewed and recommendations are made for standards. Recommendations for existing assessments include the American College of Rheumatology FM classification criteria using the manual tender point Survey for diagnosis, ...