Sex-role aspects in the development of children's vocational knowledge

Recent research suggests important age and sex differences in the sex-typing of children's vocational interests. The present study adds to this area by examining several dimensions of job choices in children of four age groups (early and late preschool, second and fourth grade). The 120 children interviewed were asked three fixed-choice questions regarding nine jobs, along with open-ended job choice items. Analysis of age effects on several predetermined dimensions showed that older children were more selective in personal job choice, especially in regard to jobs attributed to the opposite sex. Avoidance of choices associated with the other sex was stronger in boys, but other sex differences were dependent on mode of inquiry rather than on sex. Girls were less limited than boys in job interests when asked about specific jobs but expressed more restricted choices on open-ended items. Implications of these findings both for further research and educational practices are considered.     

Assessing inference production in 5 to 7-year-olds: Benefits of using a pictorial task

IntroductionThis study focuses on the methodology used to assess children's inferential skills in a narrative comprehension context with children aged between 5 to 7 years.ObjectiveThe aim of this study is to test the validity of a pictorial task based on children's literature to probe children's ability to make inferences at different times during the listening of fictional stories.MethodThe task involves selecting one of three vignettes which best illustrates what is currently happening in the story (i.e., inferential vs. literal vs. off-topic). The choices expressed here are compared to those made during a preference task performed by the same students, which consists of selecting the vignette they like the most among each series presented in the comprehension task.ResultsFirst, based on the analysis of the data collected in the comprehension task, children most often select inferential vignettes. Second, the choices expressed in the comprehension task differ from those expressed in the preference task.ConclusionThese results confirm the relevance of using children's literature associated with a pictorial task to test children's inferential skills, even with preschoolers.     

Internal spatial relationships in young children's drawings

Attempts to represent the occlusion of a farther object by a nearer one are infrequent in the drawings of 5- and 6-year-olds. Instead they typically draw the objects side by side or one above the other. This does not appear to reflect a limitation of skill (P. Light & E. MacIntosh, Journal of Experimental Child Psychology, 1980, 30, 79–87) and it is hypothesized that it reflects the children's concern with the array of objects per se, as opposed to their own particular view of it. In the present study relatively complex objects were used in order to test the hypothesis that young children's drawings do in fact systematically reflect spatial relationships within the array. Ninety-seven children between 5 and 8 years of age drew two arrays, each being drawn four times in different orientations vis à vis the child. As predicted, the younger children's drawings contained much array-specific information but often no indication an all of the child's viewing position. In contrast, the older children's drawings were predominantly view specific, often containing little information about the arrays.     

Relations of socioeconomic status and sex variables to the complexity of worker functions in the occupational choices of elementary school children

The relationships of sex and socioeconomic status to complexity of worker functions in the occupational choices of elementary school children were studied. Complexity of worker functions was defined in terms of the most complex level of interaction required of a worker, when interacting with data, people, and things. The children included in the study were third- and fifth-grade students, divided on the basis of grade, sex, and socioeconomic status. The children's occupational choices were scored for complexity with the code numbers of the worker function hierarchies of the U.S. Employment Service's Dictionary of Occupational Titles (Washington, D.C.: U.S. Govt. Printing Office, 1977, 4th ed.). Findings based on the obtained data indicated the following: (a) a positive relationship between socioeconomic status and complexity of data manipulation in occupational choices; and (b) greater complexity of interaction with things in the occupational choices of boys, than girls. The positive relationship between socioeconomic status and complexity of data manipulation was accounted for by the children's exposure to their parents' orientation toward data manipulation. Apparent differences in the play activities of boys and girls was used to explain differences between the sexes in the levels of complexity of interactions with inanimate objects and animals.     

Generational differences in work values between parents and children and between boys and girls across grade levels 6, 9, 10, and 12

A cross-sectional comparison of school children in grades 6, 9, 10, and 12 and their parents was made to examine changes in work values and the relationship between children's and their parents' work values as a function of age and sex. Discriminant function analyses revealed support for hypothesized differences in children's values and for the convergence of sex differences in values at later ages. Results also confirmed that at earlier ages there is greater similarity in values between children and their like-sexed parent but older (grade 12) boys and girls are most similar to their fathers. These findings confirm and expand the results of earlier research.     

Children's judgments of numerical quantity: A new view of early quantification

Three experiments investigated the role of length, density, and number dimensions in children's numerosity judgments of linear arrays of beads. The number dimension is physically defined by a length × density rule. Judgments based, even in part, on the number dimension would show signs of a length × density rule. Experiment 1 examined numerosity judgments of large arrays. Results showed that judgments by 3- and 4-year-olds obeyed a length + density rule, providing cogent evidence for a general adding strategy in young children's judgments of quantity. The physical length × density rule emerged gradually with increasing age. Experiment 2 showed that numerosity judgments of small arrays by 3- and 4-year-olds obeyed a length × density rule, indicating response to the number dimension. This result was expected and thereby validated the linearity of the response scale at the youngest ages. Experiment 3 verified the integration rules for individual 3- and 4-year-olds. The integration rules were interpreted in terms of Piaget's stages of the development of quantification. No evidence for Piaget's initial stage was found. This leads to a new view of early quantification which grants young children the ability to integrate stimulus dimensions.     

Children's uncertainty about the interpretation of ambiguous messages

Three investigations were made into relationships between children's uncertainty about the correctness of their interpretation of an ambiguous message, and their judgment of the quality of that message. In the first two investigations, we compared one condition under which 5-to 6-year-olds made a single interpretation of an ambiguous message, with another condition under which they could make both possible interpretations. It was found that making both interpretations had no effect on children's confidence about the correctness of a particular one of the interpretations. Children who made both interpretations were often confident about the correctness of one of them. In the second investigation, we found that children who were uncertain about the correctness of one particular interpretation, did not necessarily realize that they could not tell which of the two possible interpretations was correct. They did not necessarily recognize the ambiguity in the message. In the third investigation, we identified children who correctly identified messages as ambiguous after they knew that they had made the wrong interpretation, but who were confident of the correctness of their interpretation of ambiguous messages before they knew the outcome. Hence awareness of uncertainty when making an interpretation may not be necessary for the development of understanding ambiguity. The results are discussed in terms of the significance of the child's awareness of uncertainty for development of understanding about message ambiguity.     

Children's numerical skill and judgments of confidence in estimation

This study investigated how children's fluent use of a basic numerical skill is related to their perceptions of confidence on a task of quantitative estimation. One hundred four 10th graders (age 15.7 years) were categorized according to level of numerical fluency as assessed by timed tasks of counting in various nonunity increments. They then made estimates of large numbers of dots and rated how confident they were on each trial. The estimation task varied according to two within-subject factors of task difficulty. It was found that counting skill was related not only to accuracy in estimating, but also to the appropriateness of the children's confidence in their responses. Skillful children made judgments that corresponded with actual task difficulty. A derived calibration score corroborated ANOVA findings of the interaction of skill level and task difficulty on confidence ratings. It also revealed that while girls were less confident than boys, they were actually more realistic in their judgments. Findings are discussed in terms of (a) the effect of stimulus knowledge on awareness of task difficulty and (b) sex differences in achievement-related expectancies.     

The effect of adults' eating on young children's acceptance of unfamiliar foods

Adults presented unfamiliar foods to 14- to 20- and 42- to 48-month-old children individually in their homes. More children put the food in their mouths when the adults also were eating than when the adults simply were offering the food. More children put food in their mouths when their mothers were the source than when the source was a friendly adult “visitor”. However, even when alone with a child, the visitor's eating elicited reliably more tasting. Analysis of requesting behavior indicated that the adults' eating aroused a desire to eat in the children. There were no consistent sex differences or interactions between sex of visitor and sex of child in children's food acceptance. There was a suggestion that younger children were more affected by repeated offerings than were older children. It is concluded that a relatively “low level” form of observational learning—“social facilitation”—can account for the data.     

Development of hierarchical conceptual relationships in children's semantic memories

The present study was designed to determine when children first display evidence of hierarchical conceptual organization. Children aged 5 to 9 answered either semantic or sensory questions about a list of words composed of either superordinate terms, prototypical category instance, or moderately typical instances. In a later unanticipated cued recall task the children were given taxonomically related cues composed of the two remaining word types not used in the orienting phase. The 5-year-olds' performance revealed that they possessed a modest degree of hierarchically organized conceptual information, which by age 9 had developed to relatively sophisticated levels. In particular, it was found that the range of information contained in the 5-year-olds' conceptual hierarchies was considerably narrower than that of the 9-year-olds', which supports Rosch's contention that conceptual categories are first constructed around prototypical instances. The children's performance on the cued recall task was also compared to their performance on traditional class inclusion and object-sorting tasks. It was found that the object-sorting task overestimated, while the class inclusion task underestimated the extent to which conceptual information is hierarchically organized in 5-year-olds.     

The assessment of empathy in early childhood

In much of the literature on empathy in young children, researchers have assessed empathy with the FASTE (Feshbach and Roe Affective Situations Test for Empathy). Consequently, much of the literature on early affective responsiveness and the role of empathy in prosocial development is dependent on the validity of the FASTE. However, examination of the literature on gender differences in young children's empathy has suggested a methodological flaw in picture/story techniques such as the FASTE; children's responses to these instruments appear to vary as a function of the interaction of sex of experimenter with sex of subject. In the present study, we empirically examined the effects of sex of experimenter on children's responses to the FASTE. Eighty preschool children were randomly assigned by sex to four male and four female experimenters and were administered the FASTE. Children scored higher when interviewed by a same-sex experimenter, especially if only the stories that the children comprehended (the happy/sad episodes, not the anger or fear episodes) were examined. The implications of the findings for interpreting the literature on children's empathy (especially gender differences in empathy) are discussed.     

Young children's storage behavior in a memory-for-location task

Two experiments concerned with children's intentional preparation for future retrieval in a memory-for-location task are presented. In the first experiment, 3-, 5-, 7-, and 9-year-olds were instructed to store and subsequently retrieve an object on a large spatial display. All age groups, except the 3-year-olds, tended to store the object at distinctive locations and their retrieval performance was facilitated accordingly. The four age groups did not differ in the types of selections made in a nonmemory control task. The second experiment dealt with the effects of feedback and informational factors on strategy acquisition. Preschoolers were given experience at retrieving the object from distinctive and nondistinctive positions on the stimulus display. Later, when instructed to store the object by themselves, older preschoolers produced the distinctive-position storage strategy following a feedback procedure in which they directly observed the consequences of their retrieval selections. The strategy was adopted by younger preschoolers, but only when additional strategy and task information accompanied visual feedback. The use of external memory tasks with young children and factors affecting strategy acquisition and utilization are discussed.     

Development of the appearance-reality distinction

Young children can express conceptual difficulties with the appearance-reality distinction in two different ways: (1) by incorrectly reporting appearance when asked to report reality (“phenomenism”); (2) by incorrectly reporting reality when asked to report appearance (“intellectual realism”). Although both phenomenism errors and intellectual realism errors have been observed in previous studies of young children's cognition, the two have not been seen as conceptually related and only the former errors have been taken as a symptom of difficulties with the appearance-reality distinction. Three experiments investigated 3- to 5-year-old children's ability to distinguish between and correctly identify real versus apparent object properties (color, size, and shape), object identities, object presence-absence, and action identities. Even the 3-year-olds appeared to have some ability to make correct appearance-reality discriminations and this ability increased with age. Errors were frequent, however, and almost all children who erred made both kinds. Phenomenism errors predominated on tasks where the appearance versus reality of the three object properties were in question; intellectual realism errors predominated on the other three types of tasks. Possible reasons for this curious error pattern were advanced. It was also suggested that young children's problems with the appearance-reality distinction may be partly due to a specific metacognitive limitation, namely, a difficulty in analyzing the nature and source of their own mental representations.     

Affiliation of opposite-sexed strangers

This study examined the effects of a subject's sex and affiliative tendency and the other's physical attractiveness on the cross-sexual interaction of strangers. Although previous studies showed that one's interest in an opposite-sexed other is a function of the other's physical attractiveness, the actual behavior of individuals in the presence of attractive and unattractive others had not been systematically examined. Subjects were individually placed in a 5-min waiting situation with a physically attractive or unattractive target of the opposite sex who behaved in a standard way. Conversations were recorded and subsequently analyzed; subjects also provided their impressions of the targets following the waiting period. Physical attractiveness of the opposite-sexed other did not significantly influence the subject's verbal affiliative behavior, but the combined influence of a subject's sex and affiliative tendency was predictive of cross-sexual affiliation. Although physical attractiveness did not account for differences in affiliative behavior, subjects preferred attractive over unattractive targets as potential dates or marriage partners.     

Why good job performance may (not) be rewarded: Sex Factors and Career Development

An experiment tested the effects of three sex variables on managerial career evaluations. The variables were sex of evaluator, sex of manager (evaluatee), and predominate sex of manager's subordinates. Each subject evaluated four managers, one in each possible combination of the last two independent variables, in an “in basket” format. All four situations included comparable managerial performance data. Subjects evaluated each manager in terms of size of a deserved salary increase, probable performance if promoted, promotability, and probability of attaining 5-year tenure. There were no differences in evaluations between male and female evaluators. Manager's sex and predominate subordinate sex frequently interacted. The interactions were interpreted as a sex-matching bias which can inappropriately benefit managers of opposite sex subordinates and hinder careers of managers with subordinates of their own sex.     

Children's perceptions of helpers and helper motivation

The present study examined children's preferences for help and helpers from the child's viewpoint as help-seeker. Preschool, first-, third-, and fifth-grade children were asked to indicate the persons from whom they would seek help in situations requiring either academic or social assistance. Reasons for selecting specific helpers were also obtained. Examination of spontaneous responses indicated that over all ages and situations teachers, peers, and parents were most frequently chosen as helpers. Age-related changes in selection of and preference for helpers were also found. There was a trend toward decreased preference for parents with increasing age. Whereas preferences for teachers increased only slightly across age groups, there was a strong developmental trend toward increasing selection of peers. In addition, with increasing age children's reasoning about thier helper selections focused less on their own needs and global characteristics of the helper, and focused more on specific attributes of helpers and existing relationships between themselves as help-seekers and the selected helper.     

The development of a proportionality concept: Judging relative fullness

Six experiments were performed to investigate children's understanding of a proportionality concept, the concept of fullness. Experiments 1 and 2 were intended to rigorously test Bruner and Kenney's (1966) hypothesized developmental progression for the fullness of a water jar task. The results of the experiments supported Bruner and Kenney's contention that 6-year-olds base their spontaneous judgments of fullness on the relative heights of liquid columns, that 10-year-olds base their judgments on the relative volumes, and that neither age group relies on the proportion of filled to empty space. Experiments 3 through 6 were devoted to testing a variety of possible explanations for why children did not use the Proportionality Rule. These experiments failed to support the hypotheses that nonuse of the Proportionality Rule was due to: (a) misunder-standing of instructions; (b) failure to attend to both filled and empty space within each glass; (c) inability to apply appropriate labels to proportions; or (d) inability to compare the magnitudes of proportions. Instead, it appeared that children of both ages could execute all of these component operations, but did not know how to put them together; simple instruction in how to combine the components led to 90% of the children of each age mastering the Proportionality Rule. The results pointed to the importance of distinguishing between the processes of learning and invention.     

Spatial depth relationships in young children's drawings

Previous research suggests that young children do not attempt to represent depth relationships between objects in their drawings. The present study, however, showed that when both objects are visible and the children's attention is drawn to the depth relationship between them, most 5-, 6-, and 7-year-olds do attempt to portray this relationship.     

Modification of cooperation and aggression through teacher attention to children's speech

Two experiments were performed in the naturalistic setting of a preschool classroom in order to assess the effects on children's social behavior of nonevaluative teacher attention to children's cooperative or aggressive speech. In Experiment 1, teachers attended to the children's spontaneous cooperative speech for two weeks. Observation of the children's free-play behaviors revealed an increase over baseline levels in both verbal and physical cooperative behaviors as well as a decrease in both verbal and physical aggressive behaviors. In Experiment 2, teachers attended first to the children's spontaneous aggressive speech for one week and then switched their attention to the children's cooperative speech for a second week. Teacher attention to aggressive speech in the first week led to an increase over baseline levels in the children's verbal aggressive behavior as well as a decrease in both verbal and physical cooperative behaviors; however, physical aggression remained unchanged. Teacher attention to cooperative speech in the following week served to reverse the effects of the first week's treatment. The findings were discussed in terms of the sequential relationship between verbal and nonverbal components of cooperative and aggressive social behaviors and the teacher's role in modifying children's performance on these behaviors in the classroom.