The purpose of this study was to provide a description of the kinds of prosocial behavior that 2- and 5-year-old children naturally exhibit. Caretakers were asked for their observations of children's prosocial behavior in natural settings. Specifically, 40 parents and teachers who had daily interactions with 2-year-olds were asked to name the most…

This document presents a literature review concerning the relationship between family divorce and subsequent adolescent psychological maladjustment. This topic is specifically considered in terms of the relationship between parental divorce and adolescent's gender and age at time of divorce. Additionally, empirical studies are reviewed in terms of…

Subjects from three generations of Chinese-Canadian families completed questionnaires to assess their concept of family. A total of 12 males and 12 females from the three age groups participated. Age groups were composed of 9- through 13-year-olds, 30- through 50-year-olds, and 65-year-olds and older. Tasks included listing family members, drawing…

Few studies of person perception have examined the development of human nature concepts, i.e., the understanding of what it means to be human. In an attempt to explore the development of what being human means within the framework of cognitive development theory, 55 boys and 60 girls in kindergarten, fourth, eighth, and twelfth grade were given a…

This study examines the expectations held by three generations of men and women toward women mixing careers with marriage and family. A questionnaire of 9 items was distributed to 46 women and 46 men from 19 years old to 72 years old who were undergraduate students or staff at the College of Saint Thomas (St. Paul, Minnesota) or the University of…

Young infants discriminate both native and nonnative phonetic contrasts, but 10- to 12-month-olds and adults fail to discriminate some nonnative contrasts. To explain this, Best, McRoberts, and Sithole (1988) hypothesized that at the age of 10-12 months, a phonological influence begins by means of which nonnative sounds are assimilated to native…

The Snijders-Oomen Nonverbal Intelligence Test (SON) was administered to 251 deaf children (6-15 years old) and 101 hearing children (10-12 years old) in Israel. The SON was judged appropriate for measuring cognitive functioning in the deaf because it requires no verbal instructions or responses and includes a measure of abstract thinking ability.…

This study was conducted to investigate the sources of meaningful events across the lifespan. Both a quantitative approach and a qualitative approach were used to examine whether or not different measures reflected different domains of meaning and purpose. Subjects were 215 men and women, were classified in five developmental groupings: young…

Two studies compared motor skills of women in terms of the influence of age and activity level. In the first study, simple and choice reaction time, balance, flexibility, and grip strength of older active women were compared with that of older inactive women, and active and inactive younger women. Except for grip strength, scores of older active…

The purpose of this replication study (cf. McCartney, 1980) was to determine the extent to which elements of scripts are integral aspects of young children's comprehension and recall of stories. McCartney found that kindergarten and second grade children recalled scripts presented to them. The older children in her study remembered more of the…

Distinguishing two forms of inference (additive and general vicariance), this paper describes a procedure for assessing class vicariance that attempts to control potentially confounding effects of verbal comprehension. The term "class vicariance" refers to the inference that a class remains invariant under arbitrary dichotomous…

The literature on self-predictions and self-efficacy suggests that, with age, accuracy is stressed at the expense of speed in performing a psychomotor task. To investigate the relationship between self-rated performance, actual performance, and task preferences as a function of age, 175 females, ranging in age from 17 to 72 years, were placed into…

Pascual-Leone's neo-Piagetian theory of development is used to predict the pre- and postinstruction distributions of scores on a subject-controlled digit placement task as a function of three parameters dealing with mental strategy and capacity. (Author/ED)

Analyzes free recall verbal learning by 5- and 8-year-old children by selectively reminding them only of items not recalled on the preceding trial to show learning by retrieval from long-term storage without presentation. (Author/ED)

Hypothesizes that occupational perceptions are more specific for older age groups than for younger age groups. Hypothesis was tested by using latent root analysis and minimum residual factor analysis to analyze intercorrelations among six Vocational Preference Inventory (VPI) scales for five large and diverse samples. Both analyses supported the…