The Kuwait University Anxiety Scale: psychometric properties

This study was undertaken to construct the Kuwait University Anxiety Scale in two comparable Arabic and English versions. The intent was to provide a research tool as well as a measure of predisposition to develop anxiety in general among adults and adolescents. The scale is comprised by 20 brief statements answered on a 4-point intensity scale, anchored by 1: Rarely and 4: Always. Factor analysis yielded three high-loaded factors of Cognitive/Affective, Behavioral/Subjective, and Somatic Anxiety, with moderate interfactor correlations. Item-remainder correlations ranged from .27 to .74. Reliabilities ranged from .88 to .92 (alpha) and between .70 and .93 (test-retest), denoting good internal consistency and stability. Criterion-related validity of the scale ranged between .70 and .88 (5 criteria), while the loadings of the scale on a general factor of anxiety were .93 and .95 in two factor analyses, demonstrating the scale's criterion-related and factorial validity. Discriminant validity of the scale was demonstrated. The scale correlated .65 with scores on the Beck Depression scale. Male adolescents attained a higher mean score than male undergraduates. Females have significantly higher mean scores than their male counterparts. Kuwaiti norms (N = 4,660) were reported. An English version of the scale is available.     

Relations among religiosity, health, happiness, and anxiety for Kuwaiti adolescents

The present study investigated correlations among religiosity, health, happiness, and anxiety for 941 Kuwaiti adolescents. A convenience sample of male (n=408) and female (n=533) students (M age = 16.5, SD = 1.2 yr.) was randomly selected from secondary school students of different districts of the State of Kuwait. The Intrinsic Religious Motivation scale, the Kuwait University Anxiety Scale, and six self-rating scales assessing religiosity, strength of religious belief, physical health, mental health, happiness, and life satisfaction were applied to assess correlations among Kuwaiti adolescents. Analysis showed boys had significantly higher mean scores than girls on all measures except anxiety, on which girls scored significantly higher than boys. There also were significant and positive correlations among the variables, except for anxiety, which was significant and negative.     

Divergent, criterion-related, and discriminant validities for the Kuwait University Anxiety Scale

Three analyses were carried out. Analysis I estimated the correlation between the total score of the Kuwait University Anxiety Scale and a self-rating scale of happiness with large sample of male (n = 1,312) and female (n = 1,272) Kuwaiti adolescents. Pearson product-moment correlations were -.43 and -.44 (p < .001) for boys and girls, respectively, suggesting divergent validity of the anxiety scale. Analysis II examined the correlations between scores on the Kuwait University Anxiety Scale and the Somatic Symptoms Inventory for a nonclinical sample of women (n = 30), and female outpatients with anxiety disorder (n = 30). Pearson product-moment correlations were, respectively, .85 and .53, (p < .001), which support the criterion-related validity of the Kuwait University Anxiety Scale with respect to the Somatic Symptoms Inventory. In Analysis III a sample of 60 male and female outpatients with anxiety disorder and 60 nonclinical participants were matched on age, education, and occupation. All responded individually to the Kuwait University Anxiety Scale. Significant differences among groups, especially noticeable for men, support the discriminant validity of the scale. So, the clinical as well as research use of the scale can be recommended. By and large, the divergent, discriminant, and criterion-related validities of the scale have been adequately supported so subsequent replication is expected.     

Self-efficacy and its relationship with satisfaction with life and happiness among university students

This study set out to examine the relationship between self-efficacy and satisfaction with life and happiness among university students in South Africa. The sample comprised 334 students (female = 222, male = 112, black = 96%, mean age = 23 years). The students completed a general self-efficacy scale, the satisfaction with life scale and the subjective happiness scale. Data were analysed utilising regression approaches to predict students’ satisfaction with life and happiness from self-efficacy. The results revealed higher self-efficacy scores to predict both higher satisfaction with life and happiness in both males and females. Self-efficacy seems to facilitate both satisfaction with life and happiness in general.     

Comparison of death anxiety in two groups tested during and after (1986 and 1991) the Lebanese Civil War

Death anxiety was assessed in two groups, one during the civil war in Lebanon (1986) and one after the cessation (1991). For two samples (n1=673, n2=616) of Lebanese male and female secondary school and university students no significant mean between-group (time) differences were found. However, the females had higher mean scores on death anxiety in all comparisons     

Symptom-positively and -negatively worded items in two popular self-report inventories of anxiety and depression.

Substantially higher mean scores on symptom-negatively versus symptom-positively worded items have consistently been reported in the literature for the balanced State-Trait Anxiety Inventory. In this study we aimed to replicate and extend these findings to Dutch trait versions of the inventory and Zung's similarly balanced Self-rating Depression Scale. Analysis indicated significantly higher mean subscale scores for symptom-negative as opposed to symptom-positive items of both measures, across sexes and age groups as well as across different levels of distress in nonclinical (n = 863), subclinical (n = 450), and clinical subject samples (n = 96). Sex and age differences were mainly confirmed to symptom-positive subscales. Scale intercorrelations were lowest between symptom-positively and symptom-negatively worded scales both within and across measures. Factor analyzing the combined measures identified a symptom-negative and a symptom-positive factor, tentatively labeled "absence of positive affect" and "presence of negative affect." Several explanations of the findings among which item-intensity specificity, the response style of social desirability, and the trait model of positive and negative affectivity are discussed.     

Assessment of anxiety in older adults: a community-based survey and comparison with younger adults

The reliability and validity of existing anxiety self-report scales in elderly adults has not been adequately established, and the phenomenology of anxiety in older adults is largely unknown. In the present study, three anxiety scales and measures of depression and somatization were used to compare symptoms between older (n = 84, mean age = 75.3) and younger (n = 48, mean age = 40.3) community-dwelling adults. Results showed that the anxiety scales demonstrated good internal consistency in both age groups, although the reliabilities of the Fear Questionnaire subscales ranged from poor to good. Convergent and divergent validity were found to be variable in the older group, but this may reflect differences in anxiety as it occurs in older persons rather than psychometric problems. Anxiety symptoms did not vary with age, and levels of anxiety also remained constant. However, gender differences were found only within the older age group, with women reporting more anxiety than men. Findings are discussed with respect to current conceptualizations of anxiety in older people, as well as implications for future research.     

Personality profiles of cultures: aggregate personality traits

Personality profiles of cultures can be operationalized as the mean trait levels of culture members. College students from 51 cultures rated an individual from their country whom they knew well (N=12,156). Aggregate scores on Revised NEO Personality Inventory (NEO-PI-R) scales generalized across age and sex groups, approximated the individual-level 5-factor model, and correlated with aggregate self-report personality scores and other culture-level variables. Results were not attributable to national differences in economic development or to acquiescence. Geographical differences in scale variances and mean levels were replicated, with Europeans and Americans generally scoring higher in Extraversion than Asians and Africans. Findings support the rough scalar equivalence of NEO-PI-R factors and facets across cultures and suggest that aggregate personality profiles provide insight into cultural differences.     

Anxiety and burnout in female collegiate ice hockey and soccer athletes

The purpose of this study was to assess whether athletes who perceived their scores on trait anxiety to be debilitative to performance also experienced higher burnout scores. 84 NCAA Division I female ice hockey and soccer athletes, ages 18 to 23 years, volunteered. Participants were given a trait version of the Competitive State Anxiety Inventory-2 with an added direction scale to collect general perceptions of anxiety. They also completed the Burnout Inventory for Athletes. A one-way multivariate analysis of variance for group anxiety yielded an overall significant effect, with the Facilitative group (n = 40) reporting a lower mean burnout score. Mean intensity of cognitive anxiety was significantly higher for the Debilitative group (n = 44), while mean self-confidence intensity was significantly higher for the Facilitative group.     

Multidimensional comparison of anxiety direction and burnout over time

The purpose of this study was to assess if athletes who perceived their trait anxiety to be debilitative to performance also experienced higher burnout over a competitive season. Volunteers were 53 NCAA Division I and II male (n = 14) and female (n = 39) athletes, ages 18 to 23 years. Participants completed a trait version of the Competitive State Anxiety Inventory-2D once and the Athlete Burnout Questionnaire three times during the season. A 2 (anxiety direction group) x 3 (time of season) multivariate analysis of variance indicated no significant interaction and no main effect for time of season. A significant main effect for anxiety direction group did emerge, with the Facilitative group reporting significantly lower Burnout scores overall on the Reduced Sense of Accomplishment scale than the Debilitative group. There were no differences found on the other two subscales, Emotional/Physical Exhaustion and Devaluation.     

The Sensitivity of the CPI Good Impression Scale for Detecting ‘Faking Good’ among Norwegian Students and Job Applicants

This study assessed the sensitivity of the California Psychological Inventory's Good Impression scale in the detection of ‘faking good’ in Norway. The original development of the scale was replicated using Norwegian students (N = 248). Paired sample T‐tests revealed significant differences for 31 of the 40 items when scores from normal test conditions were contrasted with scores obtained under `fake good' instructions. Further, job applicants (N = 494) scored significantly higher on the Good Impression scale than students. Comparisons of mean scale scores between Norwegian and US student samples suggested that the Norwegian students displayed a more modest self‐presentation. The Commonality Scale of the CPI was employed to investigate differences in scale usage between these two cultures. The analyses suggested that the differences in the Good Impression scale observed between these two cultures could not be explained by differences in acquiescence tendencies. Results suggest that the Good Impression scale is able to capture response distortion in Norwegian personnel selection situations, but modification of some items is needed.     

Analysis of the effect of competitive trait anxiety on performance in Taekwondo competition.

This study examined the effect of competitive trait anxiety on performance in open- (sparring) and closed- (forms) skills in Taekwondo. 58 subjects responded to the Sports Competition Anxiety Test immediately prior to competition. Subjects were categorized into groups showing high, medium, and low competitive anxiety to assess whether differences on the variables of sparring and forms were significantly related with scores on competition anxiety, age, or gender after adjusting for the covariate of years of competition. Multivariate analysis of covariance showed no significant differences between subjects and the normative samples on competitive anxiety scores except for boys, whose scores were significantly higher than those of a normative sample of male youth athletes.     

Responses of Japanese and American university students to the STAI items that assess the presence or absence of anxiety

Symptom endorsements and item response patterns on the anxiety-present and anxiety-absent items of the State-Trait Anxiety Inventory Form Y (Spielberger, 1983) for 149 Japanese (99 living in Japan and 50 studying in the United States) and 76 American university students were compared. Although mean scores for the state and trait anxiety-absent items were comparable for Japanese students living in Japan and Japanese international students studying in the United States, the scores of both Japanese groups were significantly higher than those of American students. These differences were attributable to much higher scores of Japanese students on anxiety-absent items that corresponded to a lack of positive feelings. Japanese students had a tendency to inhibit positive (anxiety-absent) feelings, resulting in higher anxiety scores. Responses to anxiety-present and anxiety-absent items should be considered independently in scoring anxiety scales.     

The Relation Between Anxiety Sensitivity and Attachment Style in Adolescence and Early Adulthood

Given the accumulating evidence for a role of anxiety sensitivity in the etiology of panic, it is important to understand the developmental origins of anxiety sensitivity. To this end, this study examined the relation between attachment beliefs and anxiety sensitivity in a sample of high school students (n = 203; mean age 15.7 years) and university students (n = 324; mean age 21.7 years). The Experiences in Close Relationships (ECR; K. Brennan, C. Clark, &; P. Shaver, 1998) was used to assess attachment beliefs and to classify participants into attachment groups. The Anxiety Sensitivity Index (ASI; R. A. Peterson &; S. Reiss, 1987) was used to assess participants' levels of anxiety sensitivity. Results supported the hypothesis that individuals with insecure attachment, specifically those classified as preoccupied and fearful (i.e., those with a negative model of self), had significantly higher anxiety sensitivity scores than securely attached individuals in both the high school and college samples.     

Predicting attitudes toward operation Iraqi freedom

98 male and female college students ranging in age from 17 to 22 years (M= 19.2, SD= 1.1) were administered a questionnaire that contained Altemeyer's 20-item Right-Wing Authoritarianism Scale (RWA), questions about the legitimacy of the 2000 presidential election, Mayton's Physical Nonviolence Subscale, and a scale designed to measure attitudes toward Operation Iraqi Freedom. RWA scores, perceptions of the legitimacy of the 2000 presidential election, and scores on the Physical Nonviolence subscale were independent predictors of attitudes toward Operation Iraqi Freedom. In addition, those who had higher RWA scores were more likely to perceive the 2000 presidential election as legitimate. There was no significant correlation between RWA scores and attitudes toward physical nonviolence.     

Exposure to domestic violence and identity development among adolescent university students in South Africa

This study examined the relationship between exposure to domestic violence and identity development in a sample of 108 undergraduate students with an average age of 18.7 yr. from University of Limpopo in South Africa. There were more women (n = 64; 58.7%) in the study than men (n = 45; 41.3%). Participants were classified into high and low domestic violence exposure groups on the basis of a median split in physical violence scores from the Child Exposure to Domestic Violence Scale (CEDV). Exposure was then compared with identity development as measured by the Ochse and Plug Erikson scale. The results indicated a significant mean difference between the two groups on identity development. Furthermore, exposure to domestic violence was significantly associated with lower scores for identity development as represented by subscales measuring trust, autonomy, initiative and other Eriksonian constructs. Implications and limitations of the study are discussed.     

Association of fake-good MMPI-2 profiles with low Beck Depression Inventory scores

Seventy-nine adolescent mothers (mean age = 18.1 years) were administered the Beck Depression Inventory (BDI) and three validity scales (L, F, and K) of the Minnesota Multiphasic Personality Inventory 2 (MMPI-2). The aim was to determine whether low-BDI mothers were "faking good," or denying their depression. The adolescent mothers were assigned to a low-BDI group (scores = 0, 1, 2), a nondepressed group (scores = 3-9), or a depressed group (scores > or = 13). The depressed group had higher F (Symptom) scale scores than did the nondepressed group, which in turn had higher scores than did the low-BDI group. The low-BDI group, in contrast, had more fake-good profiles than did the two other groups. Discriminant analyses indicated that 90% of the fake-good profiles could be classified correctly based on BDI and K (Defensiveness) scale scores. These data suggest the need for further assessment when individuals have extremely low BDI scores.     

An empirical study of medical termination of pregnancy

Several studies (Senturia and Rothman, 1967; Simon et al., 1969; Stewart et.al., 1973) have shown that therapeutic abortion may be accompanied by various psychological problems (e.g., psychiatric illness, confused sexual identity, sadomasochism). This study attempts to determine the personality characteristics, e.g., extraversion-introversion, neuroticism-stability and manifest anxiety of women who seek abortion and compare them with a control group. The Eysenk Personality Inventory and the Manifest Anxiety scale adapted by George (1965, 1974) were administered to 2 groups, the experimental group (n=50; mean age, 25.8) consisting of women seeking abortion, and the control group (n=30; mean age, 25.4 years; matched for age and socioeconomic status with the experimental). Mean values for extraversion-introversion, neuroticism-stability, and manifest anxiety for the experimental group were 11.08, 15.5 and 23.74 respectively. Corresponding figures for the control group were 11.00, 10.46, and 11.96 respectively. The results show that the experimental group differed significantly from the control group in the dimensions of neuroticism and manifest anxiety. No significant differences were found between the 2 groups in terms of extraversion. The stressful nature of pregnancy is briefly discussed.     

生物反馈疗法对大学生考试焦虑的治疗作用

探讨生物反馈疗法对大学生考试焦虑的治疗作用。在某大学随机抽取学生1500名,采用考试焦虑量表进行筛查,选取焦虑组和对照组各30名。利用生物反馈疗法进行干预,采用脑电α波相对功率、肌电和皮电导联进行检测,每周2次,持续4周。结果表明：1.经过4周的干预,焦虑组干预前后各生理指标存在差异;2.生物反馈疗法干预考试焦虑在疗效上存在性别差异。结论：生物反馈疗法能有效降低大学生考试焦虑水平,对其治疗取得良好的效果。     

大学生心理健康变迁的横断历史研究

自恢复高考至今, 中国的高等教育取得了巨大进步, 这一历史时期大学生整体的心理健康水平如何变化呢？本研究对1986至2010年间237项采用90项症状自评量表(SCL-90)的研究报告进行了横断历史的元分析, 以考察这些研究(被试为30多万名大学生)所测心理问题的9个因子得分随年代的变化趋势。结果表明：(1)SCL-90各因子均值与年代之间均呈负相关, 年代可以解释9个因子4%至36%的变异; 25年来9个因子均值分别下降了1%至13%, 其中偏执、人际关系、抑郁、敌对因子变化较明显。这说明25年来大学生的心理问题逐渐减少, 即大学生心理健康的整体水平逐步提高。(2)25年来大学生心理健康水平的提高, 主要体现在大学一年级以上的学生上, 而且重点大学学生(较之非重点大学)、城市生源学生(较之农村)、男生(较之女生)的心理健康改善更快。