Genetic and environmental determinants of temperament: a comparative study based on Polish and German samples

This study of 1555 adult mono‐ and dizygotic twins reared together estimates the heritability of temperament traits in a Polish and a German sample. We test whether the etiology of temperament traits differs between the two cultures and between different temperament traits. We assessed temperament traits with the Formal Characteristics of Behaviour–Temperament Inventory (FCB‐TI), the Pavlovian Temperament Survey (PTS), the Revised Dimensions of Temperament Survey (DOTS‐R), and the Emotionality–Activity–Sociability Temperament Survey (EAS‐TS). Taking error of measurement into account, genetic sources of variance explained about 50% of the variance of temperament traits. We found neither reliable cultural differences nor robust differences in the etiology of the traits. However, the four questionnaires differed systematically with respect to the proportion of genetic and environmental influences on their scales. Copyright © 2002 John Wiley & Sons, Ltd.     

The Strelau Temperament Inventory—Revised (STI-R): Validity studies

This study examines the construct validity of the revised version of the Strelau Temperament Inventory (STI-R) and the short scale (STI-RS), which were introduced by Strelau, Angleitner, Bantelmann and Ruch (1990). Hypotheses about the relationship between the content scales of the STI-R, viz. Strength of Excitation (SE), Strength of Inhibition (SI), and Mobility (MO) of CNS properties, and (a) other personality/temperament dimensions referring to the level of arousal, (b) selected temperament inventories, and (c) selected personality scales are derived and tested in a total of four samples with altogether 420 Ss. The inventories investigated include, among others, the Eysenck Personality Questionnaire—Revised (EPQ-R), Zuckerman's Sensation Seeking Scale (SSS), the I.7 Impulsiveness Questionnaire (I.7), the Affect-Intensity-Measure (AIM), the EASI, the Structure of Temperament Questionnaire (STQ), and the Revised Dimensions of Temperament Survey (DOTS-R). In general, the hypotheses regarding the place of the STI-R in the temperament and personality domain were confirmed. A factor analysis of the STI-R, EASI, and DOTS-R yielded five factors: Emotional Stability, Rhythmicity, Activity/Tempo, Sociability, and Impulsivity versus Impulse Control.     

The Formal Characteristics of Behaviour-Temperament Inventory (FCB-TI): theoretical assumptions and scale construction

A psychometric study has been conducted with the aims of revising the structure of temperament as postulated by the Regulative Theory of Temperament (RTT) and of constructing an inventory which corresponds to the RTT. A starting point for the study was the assumption that temperament refers to formal attributes of behaviour expressed in energetic and temporal characteristics. About 600 items covering 12 characteristics were generated. A study based on linguistic and itemmetric analysis allowed us to reduce the number of items representing the 12 characteristics to a 381-item pool. This set of items served as the basis for distinguishing the temperamental traits and for constructing the inventory: the Formal Characteristics of Behaviour–Temperament Inventory (FCB-TI). A thorough psychometric study and factor analysis of data obtained from over 2000 subjects (both genders, aged from 15 to 80 years) allowed us to distinguish six temperamental traits which have the status of first-order factors. Among them, four–Sensory Sensitivity, Endurance, Emotional Reactivity, and Activity–refer to the energetic aspect of behaviour and two–Briskness and Perseverance–refer to the temporal characteristics. The FCB-TI has satisfactory psychometric characteristics, including Cronbach alpha and stability measures. Studies have shown that the six FCB-TI scales are replica across samples and refer to robust temperament dimensions.     

Individual differences in preschool children: temperament or personality?

Individual differences among adults have generally been conceptualized in terms of personality theory and traits. In contrast, individual differences among very young children (birth to kindergarten) have generally been conceptualized in terms of temperament theory and traits. The present study compares and contrasts measures of temperament and personality in a sample of preschool children. Temperament traits were assessed with a well‐established measure (the Rothbart CBQ), and a new preschool rating instrument was used to assess personality traits from the five‐factor framework (M5‐PS). Indeed, a key purpose of this study was to further the development of the M5‐PS. Data were gathered on 122 preschool children who were rated by their teachers. Significant correlations were found between the temperament trait Surgency and the personality trait Extraversion, between the temperament trait Negative Affect and the personality trait Neuroticism, and between the temperament trait Effortful Control and the personality trait Conscientiousness. The overall pattern of correlational data suggests that individual differences in preschool children can be adequately described using the five‐factor theory, and that this framework may effectively subsume traditional theories of temperament. Preliminary support for the reliability and validity of the M5‐PS is offered. Copyright © 2010 John Wiley & Sons, Ltd.     

Associations of temperament and personality traits with frequency of physical activity in adulthood

Temperament and physical activity (PA) have been examined in children and adolescents, but little is known about these associations in adulthood. Personality traits, however, are known to contribute to PA in adults. This study, which examined both temperament and personality characteristics at age 42 in relation to frequency of PA at age 50 (JYLS, n = 214–261), also found associations with temperament traits. Positive associations were found between Orienting sensitivity and overall PA and between Extraversion and vigorous PA among women and between low Negative affectivity and overall and vigorous PA among men. Furthermore, Orienting sensitivity and Agreeableness were associated with vigorous PA among men. Temperament and personality characteristics also showed gender-specific associations with rambling in nature and watching sports.     

Temperament and Personal Wellbeing in a Sample of 12 to 16 Year-Old Adolescents

Working on the basis that temperament – understood as the root from which personality traits emerge – is related to subjective wellbeing, a study was conducted on a sample of 1.483 students in compulsory secondary education aged between 12 and 16, half of whom attended schools in a rural or semiurban area and half in an urban setting. The aims of the study were as follows: a) to determine the level of personal wellbeing in a sample of 12 to 16 year-old adolescents measured using scores obtained from the Personal Wellbeing Index (PWI), and b) to analyse the relationship between temperament, measured using the Early Adolescent Temperament Questionnaire (EATQ-R), and personal wellbeing. Results indicate, among other things, that those temperament dimensions which best predict a high level of personal wellbeing are activity level, affiliation, shyness (with a negative weight), inhibitory control and activation control.     

Temperament and Happiness in Children

The relation between temperament and happiness was assessed in 311 children aged 9–12. Parents rated their children’s temperament using the Emotionality, Activity, and Sociability Temperament Survey (EAS) and rated their children’s happiness. Children rated their own temperament using the EAS and the Piers–Harris Self Concept Scale for Children Second Edition, and they rated their own happiness using a single-item measure, the Oxford Happiness Questionnaire Short Form, and the Subjective Happiness Scale. Parents’ and children’s temperament ratings conformed to the four factor structure proposed by Buss and Plomin(Temperament: Early developing personality traits, Lawrence Erlbaum Associates, Hillsdale, 1984) supporting the use of children’s self-reports as an additional measure of temperament. Temperament accounted for between 9 and 29% of the variance in children’s happiness depending on the measures. Children who were more social and active, and less shy, emotional, and anxious were happier. These results parallel the well-established relation between happiness and personality in adults; temperament traits akin to extraversion (Sociability) were positively associated with happiness whereas traits akin to neuroticism (Emotionality) were negatively associated with happiness. Additionally, children who were rated higher in the temperament trait Activity were happier.     

Temperament and Happiness in Children in India

The relation between temperament and happiness was assessed in a sample of 441 children aged 7–14 years drawn from a population in Northern India. Parents assessed their children’s happiness and rated their children’s temperament using the Emotionality, Activity, and Sociability Temperament Survey (EAS). Children self-reported their own happiness using a single-item measure, the Oxford Happiness Scale Short Form, and the Subjective Happiness Scale. Parents’ temperament ratings conformed to the four factor structure proposed by Buss and Plomin (Temperament: early developing personality traits. Lawrence Erlbaum Associates, Hillsdale, 1984): Emotionality, Activity, Sociability, and Shyness. Temperament accounted for between 4 and 11% of the variance in children’s happiness depending on the measures. Children who were more social and active, and less shy, were happier. This result parallels the well-established relation between happiness and personality in adults and is similar to recent research on happiness and temperament in children; temperament traits akin to extraversion were positively associated with happiness. However, despite that neuroticism and its temperament counterpart are strongly and consistently linked to happiness in adults, the relation between happiness and the temperament trait associated with neuroticism (i.e., Emotionality) was weak. This suggests that the relations between temperament and happiness in children may not completely generalize across cultures.     

Are psychophysiological/psychophysical scores good candidates for diagnosing temperament/personality traits and for a demonstration of the construct validity of psychometrically measured traits?

The aim of this paper is to examine the use of psychophysiological and/or psychophysical measures employed as (a) tools aimed at diagnosing personality/temperament traits and (b) criteria for estimating the construct validity of personality/temperament inventories. The exploration is based on three diferent sources: (1) data collected mainly within the neo-Pavlovian approach on CNS properties; (2) selected examples of studies in the domain of sensation-seeking, neuroticism, and extraversion; and (3) theoretical considerations regarding the specificity of phenomena being measured by means of psychometric and psychophysiological/psychophysical scores. It is concluded that psychophysiological and psychophysical measures may be used for the assessment of personality/temperament traits or for estimating the construct validity of psychometric tools applied in personality (temperament) research under very strict requirements and limited circumstances only. In most of the studies conducted up to now, these circumstances and requirements have not been fulfilled.     

A psychometric evaluation of the Temperament in Middle Childhood Questionnaire (TMCQ) in a Swedish sample

Personality is generally considered to be biologically founded in temperament, and temperamental qualities have proven to be relatively stable across childhood and into adulthood (Caspi, Roberts & Shiner, 2005 ). Temperament predicts important developmental outcomes such as academic performance (Muris, 2006 ), and social functioning (Eisenberg, Fabes, Guthrie & Reiser, 2000 ), and it has also been found to be strongly related to the etiology and maintenance of internalizing and externalizing psychopathology in children (Muris, Meesters & Blijlevens, 2007 ; Nigg, 2006 ). To allow for the possibility of making early interventions, identification of potential risk factors (such as temperamental dispositions) is of great importance (Rettew & McKee, 2005 ). As temperament is multidimensional and has many different manifestations, parents and teachers are valuable sources in providing information about children's temperament (Rothbart & Bates, 2006 ; Tackett, Slobodskaya, Mar et al., 2012 ), and caregiver questionnaires are frequently used in child personality research. However, such questionnaires are only useful if their reliability and validity have been established. The aim of the present study was to examine the psychometric properties of the Temperament in Middle Childhood Questionnaire (TMCQ; Simonds, Kieras, Rueda & Rothbart, 2007 ), which focuses specifically on the ages between 7 and 11 years. The TMCQ is the least validated of the Rothbart measures, and although reliability data have been presented, together with some validity data, for a computerized self‐report version of the questionnaire (Simonds & Rothbart, 2004 ), information about the reliability and validity for the caregiver version is scant. In the present paper, we report such data for a Swedish sample.     

Trauma symptoms,temperament traits,social support and the intensity of pain in a Polish sample of patients suffering from chronic pain

The aim of the current study was to investigate the relationship between the intensity of pain, treated as the explained variable, and the level of trauma symptoms, as appear in posttraumatic stress disorder (PTSD), temperament traits postulated by the Regulative Theory of Temperament and aspects of social support among patients suffering from chronic pain (arthritis and low-back pain). To assess the intensity of pain among participants we used the Numerical Rating Scale (NRS-11). The level of trauma symptoms was assessed with the PTSD Factorial Version inventory (PTSD-F). Temperament was measured with the Formal Characteristics of Behaviour – Temperament Inventory (FCB-TI). Social support was tested with the Berlin Social Support Scales (BSSS). The results of our study suggest that significant predictors of pain intensity among chronic pain sufferers were trauma symptoms. We also noticed that some temperament traits (i.e., emotional reactivity) increased the level of global trauma symptoms, which, in turn, intensified the level of pain. In addition, we showed that global trauma symptoms decreased the support participants actually received.     

Establishing construct validity for Openness-to-Experience in middle childhood: Contributions from personality and temperament

Controversy exists over the validity of child Openness-to-Experience (OE). To establish construct validity for child OE, data were collected for 346 children (51% girls) aged 9-to-10-years (M = 9.92, SD = 0.83). Parents completed questionnaires about their children’s personality, temperament, and behavioral problems and competencies. Factor analyses of relevant personality and temperament facets revealed a robust OE factor made up of three facets: Intellect, Imagination, and Sensitivity. Evidence for convergent and discriminant validity was established via associations with other personality traits, and behavioral problems and competencies. Results underscore the importance of drawing from both temperament and personality literatures in attempts to establish construct validity for child trait domains as well as examining facet-level associations between OE and child behavior.     

Relations Between Adolescent Ratings of Rothbart's Temperament Questionnaire and the HEXACO Personality Inventory

Conventionally, individual differences have been assessed using temperament measures for infants and children, and personality measures for adults. We chose to explore both temperament and personality to see whether a convergence exists specifically during adolescence. A sample of 225 adolescents completed Rothbart's Early Adolescent Temperament Questionnaire–Revised (EATQ–R), a 4-factor temperament scale, and the HEXACO Personality Inventory–Revised (HEXACO PI–R), a 6-factor personality scale. As hypothesized, we found significant relations between the 2 measures. However, there were some important differences between the 2 measures regarding Honesty–Humility, Openness, and Frustration that highlight the unique contributions of both instruments to understanding and measuring adolescent individual differences. As there is a relatively scant history of measuring temperament or personality in adolescence, it is sometimes difficult for researchers to decide which instrument is most appropriate. The results reported here suggest that either the EATQ–R or the HEXACO PI–R could be appropriate, depending on the specific research questions being asked.     

The Emotionality Activity Sociability Temperament Survey: Factor analysis and temporal stability in a longitudinal cohort

We investigated Buss and Plomin’s Emotionality Activity Sociability (EAS) Temperament Survey for Children, used to assess temperament. Temperament is believed to comprise stable traits that change little over time. We examined stability of EAS temperament in the Avon Longitudinal Study of Parents and Children, in which 7429 mothers completed the EAS when their children were 3, 5 and 6 years old. Factor analysis was conducted at each time point, and stability over time was assessed using correlation and mixed effects regression modelling, accounting for differences within and between individuals. A four-factor model provided the best fit, with 19–20 of the 20 items loading onto the dimensions predicted by Buss and Plomin. Test–retest correlations ranged from 0.52–0.64 (3–5 years), 0.59–0.74 (5–6 years) and 0.46–0.58 (3–6 years). Mixed effects regression modelling suggested good stability over time: differences between, rather than within, individuals accounted for between 69% and 82% of the variance. This study demonstrates the stability of temperament over time, a vital pre-requisite to investigating childhood temperament as a predictor of outcomes.     

Early childhood cortisol reactivity moderates the effects of parent–child relationship quality on the development of children's temperament in early childhood

Positive parenting has been related both to lower cortisol reactivity and more adaptive temperament traits in children, whereas elevated cortisol reactivity may be related to maladaptive temperament traits, such as higher negative emotionality (NE) and lower positive emotionality (PE). However, no studies have examined whether hypothalamic‐pituitary‐adrenal axis activity, as measured by cortisol reactivity, moderates the effect of the quality of the parent–child relationship on changes in temperament in early childhood. In this study, 126 3‐year‐olds were administered the Laboratory Temperament Assessment Battery (Lab‐TAB; Goldsmith et al., 1995) as a measure of temperamental NE and PE. Salivary cortisol was collected from the child at 4 time points during this task. The primary parent and the child completed the Teaching Tasks battery (Egeland et al., 1995), from which the quality of the relationship was coded. At age 6, children completed the Lab‐TAB again. From age 3 to 6, adjusting for age 3 PE or NE, a better quality relationship with their primary parent predicted decreases in NE for children with elevated cortisol reactivity and predicted increases in PE for children with low cortisol reactivity. Results have implications for our understanding of the interaction of biological stress systems and the parent–child relationship in the development of temperament in childhood.     

The Abbreviated Dimensions of Temperament Survey: Factor Structure and Construct Validity Across Three Racial/Ethnic Groups

The factor structure, reliability, and construct validity of an abbreviated version of the Revised Dimensions of Temperament Survey (DOTS–R) were evaluated across Black, Hispanic, and White early adolescents. Primary caregivers reported on 5 dimensions of temperament for 4,701 children. Five temperament dimensions were identified via maximum likelihood exploratory factor analysis and were labeled flexibility, general activity level, positive mood, task orientation, and sleep rhythmicity. Multigroup mean and covariance structures analysis provided partial support for strong factorial invariance across these racial/ethnic groups. Mean level comparisons indicated that relative to Hispanics and Blacks, Whites had higher flexibility, greater sleep regularity, and lower activity. They also reported higher positive mood than Blacks. Blacks, relative to Hispanics, had higher flexibility and lower sleep regularity. Construct validity was supported as the 5 temperament dimensions were significantly correlated with externalizing problems and socioemotional competence. This abbreviated version of the DOTS–R could be used across racial/ethnic groups of early adolescents to assess significant dimensions of temperament risk that are associated with mental health and competent (healthy) functioning.     

基于教师评定的3~9岁儿童气质结构

该研究采用理论推导、开放式问卷和个案追踪相结合的方法,对744名3~9岁儿童的气质进行理论建构,自编儿童气质教师问卷,采用AMOS技术进行验证性因素分析,对3~9岁儿童气质结构进行研究。结果表明, 3~9岁儿童气质是由情绪性、活动性、反应性、社会抑制和专注性五维度组成的多维整体;研究所编制的3~9岁儿童气质教师评定问卷具有较好的信度和效度。     

Gender differences in teachers’ perceptions of students’ temperament,educational competence,and teachability

Background. Student's temperament plays a significant role in teacher's perception of the student's learning style, educational competence (EC), and teachability. Hence, temperament contributes to student's academic achievement and teacher's subjective ratings of school grades. However, little is known about the effect of gender and teacher's age on this association. Aims. We examined the effect of teacher's and student's gender and teacher's age on teacher‐perceived temperament, EC, and teachability, and whether there is significant same gender or different gender association between teachers and students in this relationship. Sample. The participants were population‐based sample of 3,212 Finnish adolescents (M= 15.1 years) and 221 subject teachers. Methods. Temperament was assessed with Temperament Assessment Battery for Children – Revised and Revised Dimensions of Temperament Survey batteries and EC with three subscales covering Cognitive ability, Motivation, and Maturity. Data were analyzed with multi‐level modelling. Results. Teachers perceived boys’ temperament and EC more negatively than girls’. However, the differences between boys and girls were not as large when perceived by male teachers, as they were when perceived by female teachers. Males perceived boys more positively and more capable in EC and teachability than females. They were also stricter regarding their perceptions of girls’ traits. With increasing age, males perceived boys’ inhibition as higher and mood lower. Generally, the older the teacher, the more mature he/she perceived the student. Conclusions. Teachers’ ratings varied systematically by their gender and age, and by students’ gender. This bias may have an effect on school grades and needs be taken into consideration in teacher education.     

Emotion regulation mediates the effects of temperament traits and posttraumatic stress disorder symptoms on affect in motor vehicle accident survivors

ObjectivesThe aim of the present study was to investigate the associations among temperament traits postulated by the Regulative Theory of Temperament (RTT), posttraumatic stress disorder symptoms (PTSD symptoms), emotion regulation strategies, and affect in the 280 motor vehicle survivors (MVA).MethodsTemperament was measured with the Formal Characteristics of Behaviour–Temperament Inventory (FCB-TI), the level of posttraumatic stress disorder symptoms was assessed by the PTSD Clinical Inventory (PTSD-C), emotion regulation was tested with the Polish adaptation of the Inventory of Cognitive Affect Regulation Strategies (ICARUS), and affect was evaluated by the Polish version of the Positive and Negative Affect Scale (PANAS).ResultsGreater emotional reactivity was associated with grater negative affect (also by maladaptive regulation) and lower positive affect whereas greater activity was linked to grater positive affect (also via adaptive regulation). Furthermore, greater PTSD symptoms were related to greater negative affect (also through maladaptive regulation) and lower positive affect. However, PTSD symptoms were not linked to adaptive regulation strategies.ConclusionThe findings significantly extends our current knowledge on the associations among temperament traits, PTSD symptoms, emotion regulation strategies, and affect in the motor vehicle survivors.     

In Search of Temperament and Personality Predictors of Creativity: A Test of a Mediation Model

Temperament and personality traits constitute inherent and learned personal characteristics that are crucial for creative behaviors among high ability students. This study investigated the relationships of temperament dimensions and the Big Five personality traits to creativity among 406 honors college students. First, the associations of creativity with temperament and personality were investigated separately. Second, it was sought to document if the selected measures of personality and temperament are distinguishable despite their interdependence. Finally, a mediational role for personality traits in channeling the effect of temperament on creativity was hypothesized. In the mediation model, all four temperament dimensions (orienting sensitivity, effortful control, extraversion/surgency, negative affect) had direct or indirect relationships with creativity. Two personality traits (openness, neuroticism) were found to be significant mediators in these relationships. The findings were discussed in terms of their relevance to the high-ability college students and to the temperament, personality, and creativity literature in general.