The values of only-children: Power and benevolence in the spotlight

The stereotype that only-children are more self-centered than others has gained little support from studies on personality traits but had not been previously tested with respect to personal values, which are also an important part of personality. Data from 3085 Australian adults revealed that only-children give more importance to power values and less importance to benevolence values than individuals with siblings. These differences, which are consistent with the stereotype, were strongest in young people but diminished gradually with age and disappeared in those over 62 years old. The results challenge the view that personality is largely unaffected by shared life-experiences associated with family structure, at least regarding the values aspect of personality.     

Linking Birth Order to Political Leadership: The Impact of Parents or Sibling Interaction?

Despite mounting evidence that first-born children are overrepresented among incumbents in political office, there is no consensus about the cause of this overrepresentation. Some stress the impact of differential parenting, arguing that the first-born receive a larger share of parental resources and have a greater need to live up to parental expectations. Others emphasize the interaction among siblings, arguing that first-born children are better prepared for power struggles, having experience both as followers and as leaders within the family. This study, using birth-order data for nearly 1,200 incumbents in various offices in local and national politics in the Netherlands, found more support for the parental impact perspective. Singletons were also overrepresented among incumbents, whereas middle-born children were underrepresented. The data suggest that this birth-order effect is weaker among younger generations and is more pronounced among women.     

Proclaiming and cultivating ‘childlikeness’: a subversive thread in Christian anthropology

If contemporary public discourse struggles with truncated notions of what it means to be human, nowhere is this more obvious than in our discussion and treatment of children. By and large, in our public discourse, we treat children as ‘little adults’ – as consumers, objects of beauty and fashion, career aspirants and sometimes even as sexual beings. By contrast, Jesus put children – as children – at the centre of his project in proclaiming the kingdom of God. He preserved a special place for children in his ministry, and in all three synoptics, he called his followers to ‘childlikeness’. This paper examines a subversive thread in historic theological anthropology. The nature of ‘childlikeness’ is explored and possible ways to cultivate childlikeness for adults are discussed. The notion of childlikeness has been rediscovered in recent times by the ‘Child Theology Movement’, but, in this paper, I wish to examine three linked authors who wrote on ‘childlikeness’ in the 19th and 20th centuries, predating the Child Theology Movement by some decades: George MacDonald, Baron Friedrich von Hügel and Gwendolen Greene.     

Kindred spirits: Influences of siblings' perspectives on theory of mind

Two experiments were conducted to examine the development of a theory of mind in 265 children aged 3 to 5 years from families of varied size. Even after verbal mental age was controlled, those who had a sibling aged 12 months to 12 years outperformed only-children in both experiments. However, the presence of a very young infant, or of siblings who were teenagers or young adults, exerted no benefit. Also, in contrast to some previous studies, younger child siblings and twins were just as helpful as older child siblings. The presence of multiple child siblings of varied ages above and below that of the participant predicted advanced theory of mind development over and above the effects of own age and verbal ability, despite the fact that neither overall family size nor birth order were significant predictors. These findings were reconciled with those of previous sibling constellation research around a model of family social influences in which the opportunity to play, converse, and disagree in distinctively childish ways with brothers and sisters provides unique insights into the workings of the human mind.     

Characteristics of preschool and school-age children with imaginary companions

The authors investigated the prevalence and characteristics of children who experience or who have experienced imaginary companions. For the study, a self-administered questionnaire that sought information regarding the characteristics of children with and without imaginary companions was completed by 478 parents of children within the age range of 3 to 9.5 years. A significantly larger number of children with imaginary companions were reported to be first-born children, to be very imaginative, to incorporate myth in their play, and to explain events as magical. Overall, these results are interpreted to indicate that birth order, combined with characteristics such as imaginativeness and a predisposition to engage in fantasy, characterizes children with imaginary companions.     

Development of carefulness and quickness observed for a tray-carrying task

The purpose of this study was to investigate the developmental change in performance of groups of children instructed to behave carefully and quickly in a tray-carrying task. The subjects were 69 nonhandicapped children from a kindergarten, ages 3-4 to 6 years, and 20 adult students who volunteered. Subjects were instructed to carry as fast as they could a tray with a glass of water for 3 m without a spill. The amounts of water spilled and the times taken were measured. The amounts of water spilled were hardly different within groups of children of the same ages or between age groups. But the times were different among groups: the younger ones took longer, and the difference in time between tray-carrying and normal walking was greatest for the youngest group. Children could carry the tray as carefully as adults but could not do so quickly. The nature of the representation of the instruction in relation to the behavior of children and the difference in strategy to guarantee carefulness between children and the adults are discussed.     

Why are rocks pointy? Children's preference for teleological explanations of the natural world

Teleological explanations are based on the assumption that an object or behavior exists for a purpose. Two studies explored the tendency of adults and first-, second-, and fourth-grade elementary-school children to explain the properties of living and nonliving natural kinds in teleological terms. Consistent with the hypothesis that young children possess a promiscuous teleological tendency, Study 1 found that children were more likely than adults to broadly explain the properties of both living and nonliving natural kinds in teleological terms, although the kinds of functions that they endorsed varied with age. Study 2 was an attempt to reduce children's broad teleological bias by introducing a pretrial that described, in nonteleological terms, the physical process by which nonliving natural kinds form. In spite of this attempt, Study 2 replicated the effects of Study 1, with only fourth graders showing any shift in preference for teleological explanation.     

Children do not follow the rule "ignorance means getting it wrong"

Two experiments tested whether 4- and 5-year-olds follow the rule “ignorance means you get it wrong.” Following this rule should lead children to infer that a character who is ignorant about some situation will also have a false belief about it. This rule should sometimes lead children into error because ignorance does not imply false belief. In Experiment 1, children and adults were told about a girl who is looking for her dog but does not know which of two boxes it is under. Most children predicted that the girl would look in the box with the dog and not in the empty box; adults chose both boxes equally. Experiment 2 used a similar story but varied whether the girl wants to approach or avoid her dog. Again, most children predicted that the girl would succeed. These findings suggest that children do not follow the rule “ignorance means you get it wrong.”     

The Making of Female Presidents and Prime Ministers: The Impact of Birth Order, Sex, of Siblings, and Father-Daughter Dynamics

Although research into the factors that may affect male achievement of political leadership is relatively robust, very few studies on the making of female presidents and prime ministers exist. This paper examines the literature on birth order, sex of siblings, and parent-daughter dynamics to see whether the findings for male political leaders—that first-born individuals will be overrepresented as compared with later-born siblings—also hold for female ones. Two other hypotheses were tested concerning differences in birth order and sex of siblings between female political leaders and a larger sample of women. A review of the literature on parent-daughter dynamics suggests that this may be another important variable for future research into explanations for the success of women who achieve senior-level positions of power. The findings suggest that first-born women, like first-born men, are overrepresented among political leaders; that first-born women are overrepresented among female political leaders as compared with their numbers in a larger sample population; and that fewer female political leaders have an older brother than would be expected to occur in a larger sample population. The last finding applies only for women who come to power in the period 1960–1989, not those who gained office more recently.     

Logical and memory processes in a unidimensional concept identification task by children and adults

Behavior of 12-year-old children and of adults was studied in a unidimensional concept identification task. Data have been analyzed within the framework of a hypothesis testing model involving a testing process and a memory process. The data show that testing strategy, as it is described in the model, is very close in children and adults. In children, however, who exhibit lesser retention of information preceding the last trial, the memory process suffers from more limitations than in adults.     

Haptic object matching by blind and sighted adults and children

The present study describes a tactual object matching task based on the study of Lederman and Klatzky (1987) for the dimensions Exact shape, Weight, Volume and Texture. Participants were congenitally blind children and their sighted classmates, congenitally blind adults and sighted adults. To study a possible effect of familiarity the task was performed four times. Based on Millar's CAPIN (Convergent Active Processes in Interrelated Networks) model of spatial processing (Millar, 1994) it was thought that this manipulation would add redundant information to the experiment from which the children and blind participants could benefit. The results showed that accuracy was affected more by age than visual status, especially for the dimension Exact Shape. With regard to response times, children were in most cases faster than adults, especially the sighted adults. Familiarization had a significant effect on response times for all dimensions. Extra exercise only increased accuracy for the dimension Texture. These results were generally in line with the CAPIN model.     

Opening the cuebox: The information children and young adults generate and rely on when making inferences from memory

We used a cue‐generation and a cue‐selection paradigm to investigate the cues children (9‐ to 12‐year‐olds) and young adults (17‐year‐olds) generate and select for a range of inferences from memory. We found that children generated more cues than young adults, who, when asked why they did not generate some particular cues, responded that they did not consider them relevant for the task at hand. On average, the cues generated by children were more perceptual but as informative as the cues generated by young adults. When asked to select the most informative of two cues, both children and young adults tended to choose a hidden (i.e., not perceptual) cue. Our results suggest a developmental change in the cuebox (i.e., the set of cues used to make inferences from memory): New cues are added to the cuebox as more cues are learned, and some old, perceptual cues, although informative, are replaced with hidden cues, which, by both children and young adults, are generally assumed to be more informative than perceptual cues.     

Maxims or myths of beauty? A meta-analytic and theoretical review

Common maxims about beauty suggest that attractiveness is not important in life. In contrast, both fitness-related evolutionary theory and socialization theory suggest that attractiveness influences development and interaction. In 11 meta-analyses, the authors evaluate these contradictory claims, demonstrating that (a) raters agree about who is and is not attractive, both within and across cultures; (b) attractive children and adults are judged more positively than unattractive children and adults, even by those who know them; (c) attractive children and adults are treated more positively than unattractive children and adults, even by those who know them; and (d) attractive children and adults exhibit more positive behaviors and traits than unattractive children and adults. Results are used to evaluate social and fitness-related evolutionary theories and the veracity of maxims about beauty.     

Vitalism,purpose and superstition

Developmental studies have shown that children assign purpose to objects more liberally than adults, and that they explain biological processes in terms of vitalistic causality. This study tested the hypothesis that similar misconceptions can be found among superstitious adults. The results from 116 superstitious and 123 sceptical individuals showed that more than sceptics, superstitious individuals attributed purpose to objects, and explained biological processes in terms of organ intentionality and energy transmission. In addition, they thought of energy as a vital force, attributing life and mental properties to it. These conceptual confusions were positively associated to all types of superstitions as well as belief in alternative medicine. The results support the argument that category mistakes and ontological confusions underlie superstitious and vitalistic thinking.     

Physical performance in relation to age, sex, birth order, social class, and sports activities of preschool children

Physical performance of 1,194 preschool children, ages 43 to 84 mo. was related to characteristics of physical growth, cognitive performance, and social variables. Correlations between measures of physical growth and physical performance and between motor and cognitive performance were positive and significant. Physical fitness, body coordination, and manual dexterity improved across age groups. Significant sex differences were found, although boys exceeded on some measures and girls on others. Children with older sisters or brothers performed better than only or first-born children, and children who participated in sports activities outside school outperformed those who did not.     

Judgments of damage to public versus private property in Chinese children at different historical times

This study examined children's judgments of damage to public versus private property in China at two historical times. Participants were two cohorts (1980 and 2012) of elementary school children at ages 7, 9, and 11 years. The children were administered paired stories that described a protagonist who damaged public or private property with a good or bad intention. The results showed that children in the 2012 cohort were less likely than their counterparts in the 1980 cohort to judge damage to public property as more culpable than damage to private property. The cohort differences were more evident in older children than in younger children. The results suggest that macro‐level contexts may play an important role in shaping children's judgments.     

Metalinguistic Awareness in Children: A Developmental Progression

The purpose of this study was to determine if a developmental order exists in the metalinguistic ability of children to make judgments about the form of language while simultaneously attending to a meaningful linguistic context. The stimulus material consisted of a short story into which 20 nonsense lexical items had been substituted. The 20 stimuli were comprised of phonotactically illegal and legal sequences of phonemes. In addition, the lexical items had been positioned to replace either structure or content words within the story. The participants were 90 Caucasian children who were divided into nine age groupings from 4;0 to 12;11. Baseline data were obtained from 10 adults. All subjects were required to respond to the audio-recorded stimuli by pressing a button whenever a nonsense item was perceived. The data were analyzed for both number of correct responses and reaction times. Results revealed a major shift in metalanguage ability occurring between 7 and 8 years of age. The 8- to 12-year-olds responded correctly to more items and at significantly faster rates than the 4- to 7-year-olds. The adults outperformed the children on all tasks, showing that metalanguage development continues beyond childhood.     

Anticipatory postural control in children

Postural responses, triggered by sensory feedback, are present very early in a child's development. The purpose of the present study was to investigate the ability of children to anticipate postural disturbances caused by self-initiated movements and their ability to coordinate anticipatory postural adjustments with movement execution. Children (N = 32) aged 4 to 14 years were asked to stand quietly on a stable force plate and to raise their right arm forward (or backward) to the horizontal position after a visual stimulus. Changes in the center of pressure beneath the feet were recorded before and during the arm raise. The anticipatory (feedforward) postural patterns seen before the arm movement, and noted in a previous study of adults, were present in the youngest of the children (4 years, 2 months). Longer reaction times and inconsistent postural responses (in the anteroposterior direction) suggest that children are less capable than adults of coordinating the anticipated postural adjustment with the forthcoming limb movement, however. In the lateral plane, anticipatory postural responses were initiated more consistently.     

Assessing the Relationships among Religion,Humility, Forgiveness,and Self-Rated Health

The purpose of this study is estimate a model that contains five hypotheses: (1) people who attend worship services more often will receive more spiritual support; (2) individuals who receive more spiritual support will be more humble; (3) people who are more humble will be more likely to forgive; (4) people who are more forgiving will find a greater sense of meaning in life; and (5) a greater sense of meaning in life will be associated with better self-rated health. Data from a nationwide survey of adults age 18 and older (N = 1,744) provide support for each hypothesis.