Human-centeredness is not a universal feature of young children's reasoning: Culture and experience matter when reasoning about biological entities

We consider young children's construals of biological phenomena and the forces that shape them, using Carey's (1985) category-based induction task that demonstrated anthropocentric reasoning in young urban children. Follow-up studies (including our own) have questioned the generality of her results, but they have employed quite different procedures and either have not included urban children or, when urban samples were included, have failed to reproduce her original findings. In the present study of 4–10-year-olds from three cultural communities, our procedures followed Carey's more closely and replicated her findings with young urban children. However, they yielded quite different results for young rural European American and young rural Native American children. These results underscore the importance of a complex interaction of culture and experience – including both day-to-day interactions with the natural world and sensitivity to the belief systems of the communities – in children's reasoning about the natural world.     

Differences in preschoolers’ and adults’ use of generics about novel animals and artifacts: A window onto a conceptual divide

Children and adults commonly produce more generic noun phrases (e.g., birds fly) about animals than artifacts. This may reflect differences in participants’ generic knowledge about specific animals/artifacts (e.g., dogs/chairs), or it may reflect a more general distinction. To test this, the current experiments asked adults and preschoolers to generate properties about novel animals and artifacts (Experiment 1: real animals/artifacts; Experiments 2 and 3: matched pairs of maximally similar, novel animals/artifacts). Data demonstrate that even without prior knowledge about these items, the likelihood of producing a generic is significantly greater for animals than artifacts. These results leave open the question of whether this pattern is the product of experience and learned associations or instead a set of early-developing theories about animals and artifacts.     

Eliciting children's thinking in families and family therapy.

In this article, I introduce a way of talking between a therapist and children, which aims to be more adaptive to the family therapy context than the modes of communication with children often reported by individual psychotherapists. Although the recent increase in articles concerned with the role of children in family therapy is welcomed, I suggest that the common recommendation of the use of "play" and nonverbal methods of communication with young children can at times introduce its own constraints on a child's thinking. A method of engagement in "dialectical" conversations with children is described, and illustrated with verbatim case examples. It is argued that this offers one route to a discourse commonly used between children, and one that acknowledges their capacity to think.     

From objects to quantities: developments in preschool children's judgments about aggregate amount

The impact of object boundaries on children's developing quantitative reasoning was examined in a study of children's judgments about aggregate amount. Children at ages 3, 4, and 5 years were asked to help a Cookie Monster get as much to eat as possible by choosing between alternative collections that differed in the number and size of the cookies they contained and also in aggregate amount. Results indicated that children were heavily influenced by the size of individual cookies at 3 years of age but were generally unsuccessful in aggregating size information across multiple cookies until 5 years. The contrast between children's sensitivity to object sizes from an early age and the relatively late achievement of accurate judgments of aggregate amount underscores the significance for quantitative development of the distinction between discrete objects and mathematical quantities.     

Creative potential and conceptual tempo in preschool children

The individual stylistic variations of creative potential and conceptual tempo were investigated in preschool children (n = 61; mean age = 56.9 months). The measure used for the conceptual tempo was the Kansas Reflection Impulsivity Scale for Preschoolers (KRISP), and the Multidimensional Stimulus Fluency Measure (MSFM) was used to assess ideational fluency and creative potential Contrary to expectations, no differences between reflective and impulsive preschoolers were found on the ideational fluency measure. However, analysis of all four quadrants of the conceptual tempo dimensions derived from median splits revealed an interaction of KRISP latency and error scores, F(157) = 12.78, p < .001, with greater originality scores evidenced by the fast/accurate and slow/inaccurate groups than the slow/ accurates and fast/inaccurates. Implications of this unusual finding were discussed in terms of the manner in which children may approach convergent and divergent tasks.     

Episodic development in preschool children's play-prompted and direct-elicited narratives

This study investigated the premise that action, manifested here through pretend play, is a semiotic arena that can enhance narrative development. It was hypothesized that children would produce structurally more complex narratives in play-prompted elicitation than in direct elicitation conditions, and that this competence would increase with age. Thirty Turkish 3-, 4-, and 5-year-olds, with 10 children per age group, participated in the study. Children's narratives were analyzed according to a story grammar framework that differentiated between pre-episodic and episodic structures. A repeated-measures ANOVA revealed a significant effect between age and type of elicitation condition. Narratives displaying an episodic structure with temporal–causally integrated components were observed in the play-prompt elicitation condition by 4-year-olds and in the direct elicitation condition by 5-year-olds, supporting the hypothesis that action helps enhance narrative development. It is concluded that the emerging competence of children to construct narratives with episodic structures can best be observed in play contexts where action and objects scaffold both the conceptual organization and its expression.     

Relationship between using conceptual comprehension of academic material and thinking abstractly about global life issues

The study explored whether more frequent use of conceptual comprehension of academic material generalized to greater use of abstract thinking about global life issues, such as death, goal in life, marriage, AIDS, etc. Undergraduate and graduate students (28 men and 61 women) voluntarily completed a questionnaire which assessed their conceptualizations using three indices. These were an intelligence scale and two learning style indices, namely, Deep Processing and Elaborative Processing of R. R. Schmeck. Also assessed were their levels of abstract thinking about Death Issues and about Other Real Life Issues, and their Denial of Death and their Denial of Dying. All three indices of conceptualization correlated with thinking more abstractly about Other Real Life Issues, but only Elaborative Processing correlated with thinking more abstractly about Death Issues. None of the three indices correlated with Denial of Death or Denial of Dying. It appears conceptualization skills were selectively generalized.     

If it's an animal it has axons: Experience and culture in preschool children's reasoning about animates

To claim that young children's biological thought is anthropocentric or that their induction depends on similarity rather than categories is to overlook the role of experience in reasoning. We tested four groups of 4-year-olds differing in two aspects of exposure to biological information: (a) their direct experience with nature (urban versus rural) and (b) biological expertise of their parents (expert biologists versus laypeople). We used a modified version of a novel feature projection task—in which projections are made from humans, mammals and insects to an array of nine targets representing various ontological kinds. Children's exposure to biology had consequences on their patterns of induction. There was an effect of parents’ expertise: laypeople's children's projections were based on similarity, while experts’ children's projections were based on the category animal. There was also an effect of direct experience: rural children were more restricted in their responses than were urban children. Although we found asymmetries in projections between humans and animals, humans were not a better source of knowledge about animates than were mammals or insects. These results show that the early emergence of domain specific biological thought and the use of biological categories in induction are highly contingent on children's experience.     

Behavioral and social cognitive processes in preschool children's social dominance

This longitudinal, naturalistic study addressed behavioral and social cognitive processes implicated in preschool children's social dominance. In the first objective, we examined the degree to which peer aggression, affiliation, and postaggression reconciliation predicted social dominance across a school year. Consistent with predictions, all three predicted dominance early in the year while only affiliation predicted dominance later in the year, suggesting that aggression, affiliation, and reconciliation were used to establish social dominance where affiliation was used to maintain it. In the second, exploratory, objective we tested the relative importance of social dominance and reconciliation (the Machiavellian and Vygotskian intelligence hypotheses, respectively) in predicting theory of mind/false belief. Results indicated that social dominance accounted for significant variance, beyond that related to reconciliation and affiliation, in predicting theory of mind/false belief status. Results are discussed in terms of specific behavioral and social cognitive processes employed in establishing and maintaining social dominance.     

Anticipatory scene representation in preschool children's recall and recognition memory

Behavioral and neuroscience research on boundary extension (false memory beyond the edges of a view of a scene) has provided new insights into the constructive nature of scene representation, and motivates questions about development. Early research with children (as young as 6–7 years) was consistent with boundary extension, but relied on an analysis of spatial errors in drawings which are open to alternative explanations (e.g. drawing ability). Experiment 1 replicated and extended prior drawing results with 4–5‐year‐olds and adults. In Experiment 2, a new, forced‐choice immediate recognition memory test was implemented with the same children. On each trial, a card (photograph of a simple scene) was immediately replaced by a test card (identical view and either a closer or more wide‐angle view) and participants indicated which one matched the original view. Error patterns supported boundary extension; identical photographs were more frequently rejected when the closer view was the original view, than vice versa. This asymmetry was not attributable to a selection bias (guessing tasks; Experiments 3–5). In Experiment 4, working memory load was increased by presenting more expansive views of more complex scenes. Again, children exhibited boundary extension, but now adults did not, unless stimulus duration was reduced to 5 s (limiting time to implement strategies; Experiment 5). We propose that like adults, children interpret photographs as views of places in the world; they extrapolate the anticipated continuation of the scene beyond the view and misattribute it to having been seen. Developmental differences in source attribution decision processes provide an explanation for the age‐related differences observed.     

Stability and change in children's division strategies

Age-related changes in children's performance on simple division problems (e.g., 6/2, 72/9) were investigated by asking children in Grades 4 through 7 to solve 32 simple division problems. Differences in performance were found across grade, with younger children performing more slowly and less accurately than older children. Problem size effects were also found in that children were faster and more accurate on small problems than on large problems. Two strategies changed across age, with children in Grade 4 relying heavily on the strategy of "addition" (adding the divisor until the dividend was reached) to solve the problems and children in Grades 5 through 7 relying primarily on the strategy of "multiplication" (recasting the division problem as a multiplication problem) to solve the problems. Surprisingly, the frequency of direct retrieval (retrieving the answer directly from memory) did not increase across grade and never became the dominant strategy of choice. Reasons for why retrieval use remains infrequent and age invariant are discussed. Overall, the results suggest that division is a unique operation and that the continued study of division may have implications for further understanding of how procedural and conceptual knowledge of arithmetic develops.     

Relating developments in children's counterfactual thinking and executive functions

The performance of 93 children aged 3 and 4 years on a battery of different counterfactual tasks was assessed. Three measures: short causal chains, location change counterfactual conditionals, and false syllogisms—but not a fourth, long causal chains—were correlated, even after controlling for age and receptive vocabulary. Children's performance on our counterfactual thinking measure was predicted by receptive vocabulary ability and inhibitory control. The role that domain general executive functions may play in 3- to 4-year olds' counterfactual thinking development is discussed.     

The role of historical intuitions in children's and adults' naming of artifacts

It is commonly assumed that artifacts are named solely on the basis of properties they currently possess; in particular, their appearance and function. The experiments presented here explore the alternative proposal that the history of an artifact plays some role in how it is named. In three experiments, children between the ages of 4 and 9 years and adults were presented with familiar artifacts whose appearance and function were then radically altered. Participants were tested as to whether they believed that the modified objects were still members of the artifact kind. Results indicate that object history becomes increasingly important over the course of development.     

Directed movements and the body-proportion effect in preschool children's human figure drawing

Drawing a human figure involves mastery over complex planning problems. The variant forms which young children produce may be an index of these. The most common variant is the “tadpole figure” with arms seemingly on the head. It is known that children who spontaneously draw this variant will attach arms correctly to the trunk of an incomplete pre-drawn figure if the head is small, but will attach them to the head if that exceeds the trunk in size. The present study shows that this body-proportion effect cannot be reliably modified by directing the pen to the head or trunk for the purpose of drawing body-parts other than arms; and that the arms are much more subject to the effect than the legs, nose, navel or ears. Experimental analysis of drawing based on completion-tasks can in principle help to bring out, and put under stimulus-control, performance characteristics which cannot reliably be inferred from post-hoc inspection of spontaneous finished products.     

Sex differences in the original thinking of preschool and elementary school children

Abstract:

The purpose of this study was to assess the development of sex differences in the creative potential of preschool and early elementary school children. Preschool, first‐, and third‐grade children (N = 188) received the Multidimensional Stimulus Fluency Measure (MSFM). The MSFM assesses creative potential in terms of popular and original responses (ideational fluency). Comparisons of the three groups of children indicated that sex differences emerged throughout early elementary school. No sex differences were found within the preschool sample; but by third‐grade, boys were found to score significantly higher than girls on both popular and original responses. These findings were discussed with regard to evaluation, conformity, assimilative strategies, and the environmental factors which might affect creative potential.     

Problems in,and strategies for,evaluating preschool programs

Discusses the difficulty of documenting the effectiveness of preschool programs and relates this to the measuring instruments used and the type of design selected. The limitations of using standardized intelligence tests and the value of using cirterion-referenced tests are reviewed. A variety of methods are provided to assist psychologists and educators who are called upon to evaluate preschool programs. Three studies of preschool programs using different designs which involve published criterion-referenced tests are presented.     

Affective expression in children's fantasy play, primary process thinking on the Rorschach, and divergent thinking

The relationships among expression of primary process thinking on the Rorschach, affective expression in fantasy play, and divergent thinking were investigated in first and second grade children. Sixty children received the rorschach (Holt's scoring system), a play task (Affect in Play Scale), and the Alternate Uses Test. Major hypotheses were supported because the amount of primary process thinking on the Rorschach (frequency and percent) was significantly, positively related to amount of affective expression and primary process expression in play. Also, expression of affect in play (frequency, variety, integration, and comfort) was significantly, positively related to divergent thinking, independent of IQ for both boys and girls. On the Rorschach, percent of primary process was significantly related to divergent thinking for boys. The results suggest that the ability to think imaginatively in a free-association style and the ability to have access to affect-laden material are related processes.