The development of elaborative propensity in adolescence

A series of three experiments was conducted to verify the hypothesis that age differences in paired-associate learning proficiency across adolescence stem from the development of increasing elaborative propensity. An auxiliary aim was to determine whether previous study-to-study discrepancies in the pertinent age functions should be attributed to corresponding variations in learning materials or in characteristics of the populations sampled. Taken together, the results of the experiments provided support for the hypothesis. They also indicated, however, that students in late adolescence vary markedly in elaborative propensity, to the point that a substantial proportion of them are hardly distinguishable from preadolescents.     

The relationship between metacognitive awareness of olfactory ability and age in people reporting chemosensory disturbances

When determining how much to rely on olfactory information, accurate estimates of olfactory ability are important. Nevertheless, metacognitive errors regarding olfactory ability are common in the normal population. Are older adults less accurate at estimating olfactory ability, or do they simply tend to make a particular type of estimation error? We examined data from 203 patients, all of whom self-rated olfactory ability and then were tested with the Odorant Confusion Matrix. The patients' self-reports did not match the objective measure of olfactory ability in 42% of the cases, thus demonstrating a high level of impairment in metacognitive knowledge. Neither the cause of loss nor the patient's age was related to the inability to accurately estimate olfactory loss, but both contributed to the type of metacognitive errors patients made. Younger patients tended to underestimate their olfactory ability, thus behaving similarly to patients with "blindsight" who demonstrate residual visual function in the absence of awareness. Older patients tended to overestimate their olfactory ability, thus making the metacognitive error of deficit unawareness that is observed in a number of other clinical syndromes. These findings indicate that older patients are not necessarily more likely to make errors in estimating their olfactory ability; rather, they are more prone to a particular type of metacognitive error than are younger patients.     

The development of gyrification in childhood and adolescence

Gyrification is the process by which the brain undergoes changes in surface morphology to create sulcal and gyral regions. The period of greatest development of brain gyrification is during the third trimester of pregnancy, a period of time in which the brain undergoes considerable growth. Little is known about changes in gyrification during childhood and adolescence, although considering the changes in gray matter volume and thickness during this time period, it is conceivable that alterations in the brain surface morphology could also occur during this period of development. The formation of gyri and sulci in the brain allows for compact wiring that promotes and enhances efficient neural processing. If cerebral function and form are linked through the organization of neural connectivity, then alterations in neural connectivity, i.e., synaptic pruning, may also alter the gyral and sulcal patterns of the brain. This paper reviews developmental theories of gyrification, computational techniques for measuring gyrification, and the potential interaction between gyrification and neuronal connectivity. We also present recent findings involving alterations in gyrification during childhood and adolescence.     

The development of intimate relationships in late adolescence

Adolescence is a time of burgeoning social relationships. Further, adolescents begin to develop the capacity to be intimate. Yet, little attention has been paid to the development of intimacy in adolescence. In this paper, relationship maturity, a developmental conception of intimacy, is presented as a unifying conceptual framework for understanding these intimate involvements as part of a major developmental process. Relevant empirical literature is reviewed. Issues addressed include: specific contexts of intimacy in adolescence, the role of gender in intimacy development, the interplay of identity and intimacy development, and the effects of social issues on this process.     

Individual differences in metacognition: Evidence against a general metacognitive ability

Individual differences in metacognitive accuracy are generally thought to reflect differences in metacognitive ability. If so, memory monitoring performance should be consistent across different metacognitive tasks and show high test-retest reliability. Two experiments examined these possibilities, using four common metacognitive tasks: ease of learning judgments, feeling of knowing judgments, judgments of learning, and text comprehension monitoring. Alternate-forms correlations were computed for metacognitive accuracy (with a 1-week interval between tests). Although individual differences in memory and confidence were stable across both sessions and tasks, differences in metacognitive accuracy were not. These results pose considerable practical and theoretical challenges for metacognitive researchers.     

The development of metacognitive awareness in memory,communication, and attention

Four- and six-year-olds were asked questions about hypothetical situations in which a child was to perform one of three cognitive activities: (1) to remember something, (2) to communicate a message, or (3) to attend to a visual array. Questions focused on the child's understanding of the following four facts about the variables under study: (1) that it is easier to cognize about a shorter than a longer list (length), (2) that it is easier to cognize in the absence of noise than in its presence (noise), (3) that an adult or older child will find a cognitive problem to be easier than will a younger child (age), and (4) that it is generally easier to cognize with more time than with less time (time). Results indicated that the pattern of understanding was the same across the different cognitive activities, that there was a higher level of accuracy in answering questions about length and noise than about age and time, and that, over all, the 6-year-olds were more accurate than the 4-year-olds.     

The development of ethnic identity during adolescence

The development of ethnic identity is a critical facet of adolescence, particularly for adolescents of color. In order to examine the developmental trajectory of ethnic identity, African American, Latino American, and European American early and middle adolescents (N = 420) were assessed over 3 years. Two components of ethnic identity were assessed--group-esteem was found to rise for both early and middle adolescents; exploration rose for middle adolescents. African Americans and Latino Americans were lower in group-esteem but have greater increases than European Americans, particularly across a school transition. The course of ethnic identity development during early and middle adolescence, the role of school context, and the variability in developmental trajectories among racial and ethnic groups are discussed.     

The ideal self and cognitive development in adolescence

This study investigated the relationship between cognitive development level and the ideal self in adolescence, sampling 223 male and female 12- and 13-, and 15- and 16-year-old working and middle class English comprehensive school students, hypothesizing that maturity of the ideal self would be related to cognitive development. Correlations between cognitive developmental total score and ideal self score were significant for the whole sample and for both age groups. Regression analysis showed cognitive development score to be the major significant predictor of ideal self score at both age levels, with sex contributing additionally at the older age level.     

The developmental change of young pupils’ metacognitive ability in mathematics in relation to their cognitive abilities

Metacognition is a multidimensional construct with two main dimensions: knowledge about cognition and regulation of cognition. The present study aimed to model the development of young pupils’ metacognitive abilities in mathematics in relation to processing efficiency, working memory and mathematical performance. We developed instruments measuring pupils’ metacognitive ability, mathematical ability, working memory capacity, and processing efficiency, and administered them to 126 pupils (8–11 years old) three times, with breaks of 3–4 months between them. Dynamic modeling indicated that growth in each of the abilities is affected by the state of the others, especially the state of processing efficiency. Growth modeling was used to specify the nature of change in the main aspects of mind and the possible interrelations in the patterns of change in these aspects. The initial mathematical self-image was found to depend on the corresponding processing efficiency and its advancement to rely on the development of mathematical performance and the previous working memory ability.     

The metacognitive disambiguation effect

From an early age, children show a tendency to map novel labels onto unfamiliar rather than familiar kinds of objects. Accounts of this tendency have not addressed whether children develop a metacognitive representation of what they are doing. In 3 experiments (each N = 48), preschoolers received a test of the metacognitive disambiguation effect, which involved deciding whether the referent of a novel label was located in a bucket of things “I know” or bucket of things “I don’t know.” Most 4-year-olds passed this test, whereas most 3-year-olds did not. Children’s performance was predicted by their ability to report whether various words and pseudowords were ones that they knew, even after age and vocabulary size were controlled. As children develop an awareness of their lexical knowledge/ignorance, they also develop a metacognitive representation of their tendency to map novel labels onto unfamiliar rather than familiar kinds.     

The development of antisocial behaviour patterns in childhood and adolescence

A developmental model of antisocial behaviour is presented in this paper. Arguments and evidence are presented for the position that although many factors such as parent criminality, social and economic disadvantage, child temperament, and marital discord systematically affect the development of antisocial child behaviour, their influence is mediated by the extent to which they disrupt day-to-day parenting practices. Particularly, it is argued that irritable, ineffective discipline and poor parental monitoring are the most proximal determinants of the early development and maintenance of antisocial behaviour. The implications of this model for prevention and intervention in child conduct problems are discussed, using examples of promising clinical work that focuses on direct parent training.     

Cognitive and affective development in adolescence

Questions about the nature of normative and atypical development in adolescence have taken on special significance in the last few years, as scientists have begun to recast old portraits of adolescent behavior in the light of new knowledge about brain development. Adolescence is often a period of especially heightened vulnerability as a consequence of potential disjunctions between developing brain, behavioral and cognitive systems that mature along different timetables and under the control of both common and independent biological processes. Taken together, these developments reinforce the emerging understanding of adolescence as a critical or sensitive period for a reorganization of regulatory systems, a reorganization that is fraught with both risks and opportunities.     

A dual-process account of the development of scientific reasoning: The nature and development of metacognitive intercession skills

Metacognitive knowledge of the dual-processing basis of judgment is critical to resolving conflict between analytic and experiential processing responses [Klaczynski, P. A. (2004). A dual-process model of adolescent development: Implications for decision making, reasoning, and identity. In R. V. Kail (Ed.), Advances in child development and behavior, Vol. 31 (pp. 73–123). San Diego, CA: Academic Press]. Such conflict is ubiquitous when reasoning scientifically. Three studies explored the nature, development, and stability of this metacognitive knowledge. In each study, participants completed the ratio-bias judgment task, which assessed their tendency to make analytically based responses, and the ratio-bias evaluation task, which assessed their metacognitive knowledge of the processing basis of judgments on the task (Metacognitive Status). In Study 1, college students’ judgment performance was related to metacognitive status but not to general cognitive ability. In Study 2, metacognitive status was related to age and mathematics-related changes. Metacognitive status again predicted participants’ tendency to make analytically based judgments. In Study 3, college students’ judgments, but not metacognitive status, were affected by task conditions. The evidence suggests that assessing metacognitive knowledge is important for understanding how conflict between analytically and experientially based judgments is resolved.     

Cognitive ability, personality, and academic performance in adolescence

Does positive thinking predict variance in school grades over and above that predicted by cognitive ability? Six hundred and thirty nine high school students participated in a three-year longitudinal study that predicted grades using cognitive ability and three positive thinking variables – self-esteem, hope, and attributional style. Hope, positive attributional style and cognitive ability predicted higher grades, whilst self-esteem was a less consistent predictor of academic performance. Structural equation modelling revealed significant paths from cognitive ability, gender, and a second order positive thinking factor to grades. The results suggest that intelligence, gender, and positive thinking each play a unique role in predicting academic performance in youth. Some suggestions for further research are made.     

The logical status of metacognitive training

It is argued that knowing-how (to perform) is not dependent on knowing that (knowing propositions about performance). Existing evidence allows any benefits from metacognitive training to be attributed to generalization training, not to the announcement of rules. Rules may encourage the subject to learn new tasks, but these tasks must be learned in the contexts of eventual application.     

The development of parental monitoring during adolescence: A meta-analysis

Abstract

As adolescents grow up, one of the important developmental tasks is to individuate themselves and to become more autonomous from parents. This requires a realignment of the parent-adolescent communication. The current meta-analytic study aims at identifying developmental changes in parent-adolescent communication, conceptualized within the parental monitoring framework, as entailing parental solicitation, control and knowledge, and adolescent’s disclosure and secrecy. Thirty-one longitudinal studies published between 2000 and 2015 were identified and included in the current meta-analysis. Informants, age at assessment and study duration were tested as moderators. Results showed a low to medium normative decline in parental control (Cohen’s d = ?.395, 95% CI [?.541, ?.249]), knowledge (d = ?.245,95% CI [?.331, ?.160] and adolescence disclosure (d = ?.147, 95% CI [?.204, ?.090]), and an increase in adolescent’s secrecy (d = .194, CI [031, .356]). Parental solicitation decreased based on parents’ (d = ?.242, 95% CI[?.376, ?.109]) but not on adolescents’ reports (d = .038, 95% CI[?.099, .175]). Another significant moderator was the duration of the study, with studies longer than 2 years being able to detect a more pronounced change in parental control than studies lasting less than 2 years (≤2 years, d = ?.139 vs. duration > 2 years, d = ?.581). Limitations of the current knowledge and new directions of studies are discussed.     

Sex-role development in late adolescence and adulthood

The present study investigated associations between age and sex roles in a cross-sectional analysis of people varying in age from late adolescence to middle adulthood. People in the androgynous sex role were older than sex-typed men and women. Cross-sex characteristics tended to be greater among older people, while same-sex characteristics were uncorrelated with age. Sex-role development appears to continue into adulthood, a view more in keeping with a transcendent model than a traditional model of sex-role development.This study was assisted by computer funds from the College of Human Development, The Pennsylvania State University. The authors thank an anonymous reviewer for helpful comments on an earlier version of this article.     

Occupational knowledge and career development in adolescence

In an effort to extend our knowledge of career development, two indices of career maturity were investigated in a sample of 6029 high school seniors sampled from 57 Texas public school districts. The study investigated both the degree to which late adolescents choose occupations whose educational requirements match their stated educational goals and the degree to which students' vocational interests are compatible with their occupational choices. The correlations between educational plans and educational requirements of the chosen occupations were .41 or less. Of the subjects who claimed to have at least considerable understanding of their first choice career, only about half planned to achieve the amount of education appropriate to enter that occupation. Subjects' perceptions of how well they understood their occupational choices were also negligibly related to the compatibility of their vocational interests and their career choices. Although educational understanding and interest compatibility both contribute to realism of occupational choices, the correlation between these two indices of career maturity accounted for less than 1% of the variance.     

Psychosocial development and friendship functions in adolescence

This study concerns the relationship between friendship variables and adolescent psychosocial development, in particular identity and psychosocial intimacy as envisaged by E. Erikson [(1950), Childhood and Society, New York: Norton; (1968), Identity: Youth and Crisis, New York: Norton]. Two hundred and twenty-three secondary school and college students were surveyed regarding friendship networks, beliefs about friendship, functions of friendship in general, and aspects of a best friendship. Intimacy and identity measures were obtained using the Erikson Psychosocial Stage Inventory [D. Rosenthal, R. Gurney, and S. Moore (1981), “From Trust to Intimacy: A New Measure for Examining Erikson's Stages of Psychosocial Development,” Journal of Youth and Adolescence, Vol. 10, pp. 525–537]. Four developmental style groups (Dual High Scorers, High Identity, High Intimacy, and Dual Low Scorers) were formed from these measures. There were no differences between the sexes in their choice of developmental style. Those in the high-identity-high-intimacy and the high-identity-low-intimacy groups were more satisfied with their friendships, which appeared affectively richer. Sex differences showed that while friendship variables were more strongly associated with development for boys, girls viewed their relationships as closer and ascribed more importance to this closeness.