Openness,economic freedom and democracy moderate the relationship between national intelligence and GDP

Recent studies have shown a consistent relationship between per-capita GDP and the average intelligence of the population. In the present paper we show that intelligence is indeed a powerful predictor of GDP. However, other variables significantly moderate the relationship. The rise in GDP with rising intelligence proved more pronounced in countries exhibiting high levels of openness, Freedom/Democracy, and economic freedom. These conditions appear to enable a country to translate its cognitive capital into material wealth.     

The structure of the relationship between attention and intelligence

The relationship between attention and general intelligence was investigated considering the different types of attention: alertness, sustained attention, focused attention, attentional switching, divided attention, attention according to the supervisory attentional system, attention as inhibition, spatial attention, attention as planning, interference, attention as arousal, and attention according to the assessment tradition. In a sample of 197 participants the relationship of attention and intelligence was investigated by means of structural equation modeling. The results revealed that each type of attention was substantially related to intelligence on the latent level. Furthermore, a high degree of overlap in predicting intelligence was observed for the various types of attention. Comprehensive models based on resources theory and Posner's dimensions were also investigated. The best model of the relationship between attention and intelligence included two first-order and one second-order latent variables of attention and one of intelligence. It predicted 32% of the variance of intelligence.     

Meta-analysis of the relationship between intelligence and inspection time

This study replicated and extended Kranzler and Jensen's [Intelligence 13 (1989) 329] meta-analysis of the relationship between inspection time (IT) and intelligence (IQ). Separate meta-analyses were conducted on obtained correlations (r's) between IT and general IQ for the total sample and for studies using samples of adults and children. Two new meta-analyses were also conducted. The first compared the IT–IQ r between visual and auditory IT; the second compared the r between strategy users and nonusers. For the total sample (N>4100), the r was −.51 after correction for artifactual effects (−.30 prior to correction). No statistically significant difference was observed between the mean corrected r of −.51 for adults and −.44 for children. The mean corrected r for visual and auditory IT measures were −.49 and −.58, respectively, suggesting that the relationship between IT and IQ is comparable across type of IT task. The mean corrected r of −.77 for strategy nonusers was statistically significantly higher than the r of −.60 for strategy users. Implications of these findings for future research are discussed.     

Relationship between religious belief and happiness in Oman: a statistical analysis

This paper explores the relationship between religiosity and happiness among the multicultural people in Oman. A sample of 335 respondents from all walks of life in Oman was analysed using the mean happiness value and their religiousness, religion, age, education level and nationality. The findings were verified using regression and correlation analysis. It was observed that regardless of the religious belief, the level of happiness among people increases with the increasing level of religiousness. The findings could be useful not only to the general public, but also to psychologist and mental health professionals. People with depression, suicidal tendencies, low self-esteem and so on may possibly be treated with religious practices and activities. If such techniques show effectiveness, they may help to bring improvements in mental health and well-being treatments. One unique aspect of this study is that the sample consisted of people from various nationalities, religions and cultural backgrounds living in Oman.     

The relationship between religion and thought-action fusion: Use of an in vivo paradigm

Research has demonstrated that higher levels of religiosity are positively correlated with thought-action fusion (TAF), a set of cognitive biases found to be associated with obsessive-compulsive symptoms. However, previous studies have exclusively relied on a nomothetic approach to measuring TAF using a single self-report instrument, the thought-action fusion scale. The current study examined the relationship between religiosity and TAF using an in vivo behaviorally-based assessment in which participants thought about and wrote down thoughts of negative events involving loved ones. Forty-three highly religious Protestant Christians were compared to 30 Atheists/Agnostics on their in vivo ratings of anxiety, estimates of likelihood, and moral wrongness related to the negative thoughts. Results indicated that compared to the non-religious participants, those who were highly religious believed that writing and thinking about the negative events was more morally wrong and increased the likelihood of the event. Results are discussed in terms of the potential relationship between certain religious teachings and TAF-related beliefs about the importance, significance, and influence of thoughts.     

The relationship between morningness–eveningness, time-of-day, speed of information processing, and intelligence

Morningness–Eveningness refers to individual differences in circadian phase position of spontaneous sleep–wake rhythms and to subject alertness. There is some evidence indicating that performance on cognitive tasks may be influenced by Morningness–Eveningness and time-of-day. Given the potential importance of such a finding for the assessment of cognitive ability we conducted a study assessing the relationship between Morningness–Eveningness, time-of-day, and performance on the Multidimensional Aptitude Battery IQ (MAB-IQ) and Inspection Time (IT) task. Twenty male and 50 female participants classified according to their scores on the Morningness–Eveningness dimension (Horne & Östberg, 1976) were administered the MAB and IT tasks in the morning (0900 h) and in the late afternoon (1500 h). No significant effect of time of testing, and Morningness–Eveningness was observed except for the Spatial subtest of the MAB. Morning Type-participants performed significantly worse in the morning session in Spatial subtest and better in the late afternoon session and Evening Type-participants performed significantly better in the morning than in the late afternoon session. These results do not support the hypothesis that there is a reliable relationship between Morningness–Eveningness, time-of-day and cognitive ability.     

The means and ends of religiosity: A fresh look at Gordon Allport’s religious orientation dimensions

Following Allport (1950), religious orientation is portrayed as comprising two, and later three, independent dimensions of religion of means (extrinsic) and religion of ends (intrinsic). Pargament (1997), however, argued that means and ends are not mutually exclusive but fundamental parts of any religious orientation. This study investigated the relative merits of the two approaches. Christian British adults (N = 160) completed the Intrinsic/Extrinsic-Revised Scale along with questions on demographics and religious practices. Results obtained from Factor Analysis and Multidimensional Scaling support both arguments. Three independent and stable orientations were identified that were, however, meaningfully represented in a lower two-dimensional space defined by the social–personal (focus) and the means–ends (function) religiosity aspects. Means–ends elements may form an independent dimension, reflected in the performance of religiosity.     

Parents' estimations of their own intelligence and that of their children: a comparison between English and Icelandic parents

In this study, 158 parents (79 fathers and 79 mothers) with a mean age of 38.3 yrs (SD = 8.2), estimated their own, and their children's, overall intelligence as well as their children's score on the 12 intelligence scales from the Wechsler's Intelligence Scale for Children (WISC-III). The sample included English (n = 122) and Icelandic parents (n = 36), and a comparison between them showed few differences except that Icelandic parents' estimates were lower than English parents' estimates. The results showed fathers estimated their own overall intelligence higher than mothers estimated theirs and sons were estimated higher than daughters on overall intelligence. Two factors (verbal, performance) of intelligence were identified through factor analysis of the ratings of the 12 WISC subscale score estimates. A hierarchical regression showed that these two factors explained most of the variance in the estimation of the child's overall intelligence; however, gender of child and parents' self-estimated own overall intelligence added incremental variance.     

The universal nature of human intelligence: Evidence from games

Mentally retarded individuals have relatively greater difficulty in dealing with strategic games and puzzles than with many other tasks. Consequently, it is of interest to find that strategic games have been played since ancient times, are played throughout the world, and that players who excel are frequently considered wise. Hidden within the more obvious differences between cultures, strategic games are an invariant expression of certain universal intellectual traits.     

The association between IQ in adolescence and a range of health outcomes at 40 in the 1979 US National Longitudinal Study of Youth

A link between pre-morbid intelligence and all cause mortality is becoming well established, but the aetiology of the association is not understood. Less is known about links with cause specific mortality and with morbidity. The aim of this study is to examine the association between intelligence measured in adolescence and a broad range of health outcomes ascertained at 40 years of age. We use data on 7476 participants in the US National Longitudinal Survey of Youth 1979 who had their cognitive ability measured at baseline and completed the ‘Health at 40’ interview module between 1998 and 2004. The Health at 40 module includes assessments of general health and depression, nine medically diagnosed conditions, and 33 common health problems. Higher mental test scores were associated with lower depression scores, better general health, significantly lower odds of having five of the nine diagnosed conditions and 15 of the 33 health problems. A health disadvantage of higher cognitive ability was evident for only three of the 33 health problems.     

Associations between volume of alcohol consumption and social status, intelligence, and personality in a sample of young adult Danes

Relatively few studies have investigated associations between volume of alcohol consumption and psychological characteristics in normal samples. A sub-sample, comprising 363 men and 331 women between 29 and 34 years of age, was selected from the Copenhagen Perinatal Cohort on the basis of perinatal records. The sample was divided into four consumption categories: abstainers (including occasional drinkers), light, moderate, and risk drinkers. ANOVA and relevant contrasts were used to test the significance of differences among consumption categories. Both abstaining and risk drinking were associated with low social status family background, low education and intelligence. Abstaining was associated with low disinhibition and social recognition scores, while risk drinking was associated with high neuroticism and, in males, high disinhibition, low social recognition, and low achievement scores. Compared with light drinkers, a more "carefree" life orientation characterized male moderate drinkers, while relatively high scores on anxiety, dysthymia, and somatoform symptom scales characterized female moderate drinkers.     

Age differences in personality traits from 10 to 65: Big Five domains and facets in a large cross-sectional sample

Hypotheses about mean-level age differences in the Big Five personality domains, as well as 10 more specific facet traits within those domains, were tested in a very large cross-sectional sample (N = 1,267,218) of children, adolescents, and adults (ages 10-65) assessed over the World Wide Web. The results supported several conclusions. First, late childhood and adolescence were key periods. Across these years, age trends for some traits (a) were especially pronounced, (b) were in a direction different from the corresponding adult trends, or (c) first indicated the presence of gender differences. Second, there were some negative trends in psychosocial maturity from late childhood into adolescence, whereas adult trends were overwhelmingly in the direction of greater maturity and adjustment. Third, the related but distinguishable facet traits within each broad Big Five domain often showed distinct age trends, highlighting the importance of facet-level research for understanding life span age differences in personality.     

Openness to Experience and regulatory focus: Evidence of motivation from fit

Regulatory fit occurs when one’s strategies of goal pursuit sustain one’s interests in an activity, which can enhance motivation [e.g., Higgins, E. T. (2005). Value from regulatory fit. Current Directions in Psychological Science, 14, 209–213]. Because the strategic inclinations of people high (low) in Openness are similar to those of people in a promotion (prevention) focus, regulatory fit should be possible. We found that people higher in Openness were more motivated to pursue promotion-related goals (hopes/aspirations in Study 1 and a gain-framed goal in Study 2) and less motivated to pursue prevention-related goals (duties/obligations in Study 1 and a loss-framed goal in Study 2). We discuss how other traits might relate to motivation to pursue promotion- and prevention-related goals as well as other future research directions for regulatory focus and Openness.     

The relationship between rumination, avoidance and depression in a non-clinical sample

Recent commentaries have proposed conceptualizations of rumination in terms of both cognitive and behavioral avoidance. This study examined the relationship between rumination, avoidance and depression using a newly developed self-report measure of avoidance in depression, the Cognitive-Behavioral Avoidance Scale (CBAS) [Ottenbreit, N.D., & Dobson, K.S. (2004). Avoidance and depression: The construction of the cognitive-behavioral avoidance scale. Behaviour Research and Therapy, 42, 293-313]. A non-clinical sample (N=104) of undergraduate students completed self-report measures of depression, anxiety, rumination and avoidance. Rumination, avoidance and depression were all significantly correlated. Rumination and behavioral avoidance remained intercorrelated when anxiety was controlled, confirming an association that is independent of anxiety. By contrast, the relationship between cognitive avoidance and rumination disappeared when anxiety was partialled out. Notably, avoidance predicted unique variance in depression scores, over and above anxiety and rumination. Consistent with the proposal of Ottenbreit and Dobson [Avoidance and depression: The construction of the cognitive-behavioral avoidance scale. Behaviour Research and Therapy, 42, 293-313], our findings support the value of clinicians and psychopathologists giving consideration to avoidance in their conceptualization of depression.     

Self-estimates of intelligence: culture and gender difference in self and other estimates of both general (g) and multiple intelligences

This review paper examines two related areas of research: studies dating back over 50 years on lay theories of the nature and measurement of intelligence, and more recent research on sex and culture differences on self-estimated intelligence. The latter focus is on the nearly 20 published papers on estimated intelligence. Studies have shown consistent sex differences with males rating themselves higher than females. There are also consistent generational effects with adult participants believing around a half standard deviation difference in intelligence with their grandparents being least intelligent and children most. Self-estimated and psychometric intelligence only correlates weakly. Studies looking at self and other estimates of multiple intelligence indicated that participants seemed to believe that intelligence was male normative in that it was specifically those types of intelligence (mathematical and spatial) that most differentiated between the sexes that were themselves more predictive of general overall intelligence. Implications of these findings for intelligence testing are considered.     

The relationship between category typicality and concept familiarity: Evidence from Spanish- and English-speaking monolinguals

We examined the relationship between an item’s familiarity and its category typicality, employing ratings obtained from Spanish- and English-speaking monolinguals living in southern Florida. In the first experiment, Spanish- and English-speaking monolinguals were asked to rate the prototypicality of instances of 12 common language categories. The correlations between the Spanish and English speakers’ rated item typicality indicated that the prototypicality gradients of the Spanish and English monolinguals were fairly discrepant for a number of categories. In the second experiment, we examined the degree to which these differences in cultural typicality could be accounted for by differences in rated cultural familiarity. It was predicted that, if familiarity plays a role in determining cultural differences in prototypicality, statistically controlling for the effects of cultural familiarity should result in higher interlingual typicality correlations. This should be true particularly for those categories for which there is a wide discrepancy in the typicality gradients for the two language groups. These predictions were confirmed. Consequently, we conclude that item familiarity is at least one variable influencing cultural differences in category typicality gradients.     

The relationship between five-factor personality measurements and ICD-10 personality disorder dimensions: results from a sample of 229 subjects

This article examines the relationship between the five-factor model (FFM) and dimensional ICD-10 personality disorders. In a follow-up study of a child and adolescent psychiatric cohort, former patients and controls were assessed with NEO-FFI and the IPDE interview (CD-10 personality disorder). Full data were available for 229 subjects (149 former patients, 80 controls). Multiple regression analysis showed that the five factors of the FFM as independent variables explained between 5% (schizoid personality disorder) and 32% (anxious personality disorder) of the variance of ICD-10 dimensional personality disorder scores. For the two types of emotionally unstable personality disorder dimension (impulsive and borderline), for anxious (avoidant) personality disorder dimension and for the total score of any personality disorder dimension, FFM explained between 17% and 32% of the variance with almost identical results for the former patient group and the control group. High neuroticism was a feature of paranoid, emotionally unstable, histrionic, anankastic, anxious (avoidant), and dependent personality disorder dimensions, whereas low agreeableness was found in dissocial, emotionally unstable and histrionic personality disorder dimensions. Low extraversion was found in schizoid, anxious (avoidant) and dependent personality disorder dimensions, whereas histrionic PD dimension correlated with high extraversion. We find that the FFM is valuable for the further understanding not only of DSM-IV but also of ICD-10 personality disorder dimensions. The differences between ICD-10 and DSM-IV in this respect seem to be small.