Gender Ideology and Motherhood: The Consequences of Race on Earnings

Using a nationally representative US sample, this study explores the relationship between gender ideology and the earnings of African American and white mothers over a 10-year period (1988–1998). We further investigate how factors related to fertility (i.e., age at first birth and the number of children) impact earnings for these mothers. Findings show, that regardless of race, a conservative gender ideology reduces women’s earnings but less so for African Americans compared to whites. With regard to fertility, the number of children is detrimental to the earnings of white mothers, but has no effect on the African American mothers in our sample. However, early childbearing does depress the earnings of African American women more so than for their white counterparts.     

Risk-sensitive choice in humans as a function of an earnings budget

Risky choice in 3 adult humans was investigated across procedural manipulations designed to model energy-budget manipulations conducted with nonhumans. Subjects were presented with repeated choices between a fixed and a variable number of points. An energy budget was simulated by use of an earnings budget, defined as the number of points needed within a block of trials for points to be exchanged for money. During positive earnings-budget conditions, exclusive preference for the fixed option met the earnings requirement. During negative earnings-budget conditions, exclusive preference for the certain option did not meet the earnings requirement, but choice for the variable option met the requirement probabilistically. Choice was generally risk averse (the fixed option was preferred) when the earnings budget was positive and risk prone (the variable option was preferred) when the earnings budget was negative. Furthermore, choice was most risk prone during negative earnings-budget conditions in which the earnings requirement was most stringent. Local choice patterns were also frequently consistent with the predictions of a dynamic optimization model, indicating that choice was simultaneously sensitive to short-term choice contingencies, current point earnings, and the earnings requirement. Overall, these results show that the patterns of risky choice generated by energy-budget variables can also be produced by choice contingencies that do not involve immediate survival, and that risky choice in humans may be similar to that shown in nonhumans when choice is studied under analogous experimental conditions.     

Procedural and interpersonal fairness moderate the relationship between outcome fairness and acceptance of merit pay

An organizational field study (N = 257) investigated employees' acceptance of a new merit pay system as involving an assessment of whether merit pay can make their earnings more fair, compared to their earnings in the current, seniority-based pay system. We expected that improvement of unfair earnings, and consequently acceptance of merit pay, is considered likely when existing procedures that produce these earnings are unfair, because merit pay improves such procedures. We also expected improvement of unfair earnings, and increased merit pay acceptance, to be likely when employees anticipate fair performance evaluation in a new system, as indicated by fair interpersonal treatment by their supervisor. Results showed that procedural and interpersonal fairness in the existing pay system indeed moderated the relationship between fairness of current outcomes and merit pay acceptance as predicted. Implications for the introduction of merit pay in organizations and for our understanding of the different roles of procedural and interpersonal fairness in outcome evaluations are discussed.     

Dual Trajectories of Sleep Duration and Cigarette Smoking during Adolescence: Relation to Subsequent Internalizing Problems

Decreasing sleep duration and increasing cigarette smoking of adolescents are major public health concerns. However, research examining connections between the developmental trajectories of the outcomes that are evolving contemporaneously and their relation to long-term outcomes is still lacking. This study examined distinct trajectories of sleep duration and cigarette smoking during adolescence, associations between these trajectories, and links with internalizing problems during young adulthood. Data were collected from 2510 adolescents who participated in a longitudinal study spanning from 2006 through 2014 in northern Taiwan. Group-based dual trajectory modeling was used to examine the dynamic relationships between sleep duration and cigarette smoking trajectories during adolescence. Multiple linear regression was used to understand the association between the distinct trajectories and subsequent internalizing problems. Three sleep duration trajectories (short decreasing, typical sleep, and long sleep) and three cigarette smoking trajectories (nonsmokers, late increasing, and escalating smokers) were identified. We found significant inter-relationships for sleep duration and cigarette smoking trajectories during adolescence; all atypical sleep duration trajectories conferred increased risks of increased cigarette smoking and vice versa. In addition, the effects of sleep duration and cigarette smoking on later internalizing problems were found to vary by sex and trajectory patterns. These results provide insight regarding the co-development of sleep duration and cigarette smoking trajectories during adolescence. We also highlight the different roles of sleep duration and cigarette smoking trajectories and their relation to internalizing problems of young adulthood.     

Gender-Role Attitudes and Earnings: A Multinational Study of Married Women and Men

This paper examines the impact of gender-role attitudes on earnings for married individuals. Using hierarchical linear modeling (HLM) and nationally representative data, we tested our hypotheses on 4,785 males and 4,368 females from 28 countries located in North and South America, Eastern and Western Europe, the Mediterranean, Asia and the South Pacific. We found that compared to individuals in their own countries, women with egalitarian attitudes had significantly higher earnings then women with traditional attitudes. In addition, for both women and men, we found an interaction between gender-role attitudes and hours worked. Egalitarianism had a stronger positive effect on earnings among individuals who worked more hours.     

Career success: The role of teenage career aspirations,ambition value and gender in predicting adult social status and earnings

Links between family social background, teenage career aspirations, educational performance and adult social status attainment are well documented. Using a contextual developmental framework, this article extends previous research by examining the role of gender and teenage ambition value in shaping social status attainment and earnings in adulthood. Drawing on data from an 18-year British follow up study we tested a path model linking family background factors (such as family social status and parental aspirations) and individual agency factors in adolescence (in particular, career aspirations and ambition value) to social status attainment and earnings in adulthood. The findings suggest that ambition value is linked to adult earnings. That is, young people for whom it is important to get on in their job earn more money in adulthood than their less ambitious peers. The findings also confirm that teenage career aspirations are linked to adult social status attainment, and suggest that family background factors, teenage career aspirations and ambition value interact to influence social status attainment and earnings in adulthood. Gender differences are discussed.     

Career success: The role of teenage career aspirations,ambition value and gender in predicting adult social status and earnings

Links between family social background, teenage career aspirations, educational performance and adult social status attainment are well documented. Using a contextual developmental framework, this article extends previous research by examining the role of gender and teenage ambition value in shaping social status attainment and earnings in adulthood. Drawing on data from an 18-year British follow up study we tested a path model linking family background factors (such as family social status and parental aspirations) and individual agency factors in adolescence (in particular, career aspirations and ambition value) to social status attainment and earnings in adulthood. The findings suggest that ambition value is linked to adult earnings. That is, young people for whom it is important to get on in their job earn more money in adulthood than their less ambitious peers. The findings also confirm that teenage career aspirations are linked to adult social status attainment, and suggest that family background factors, teenage career aspirations and ambition value interact to influence social status attainment and earnings in adulthood. Gender differences are discussed.     

Height and Happiness in a Developing Country

This paper analyzes the Indonesian Family Life Survey to estimate the relationship between height and happiness in a developing country, Indonesia. This paper finds that tall men and women are happier than their short counterparts and that the magnitude of the relationship is large. More important, a parsimonious set of channels is identified to substantially explain the relationship between height and happiness: education and earnings for men, and education and relative position of earnings for women. However, for men but not for women, height still exhibits a non-negligible relationship with happiness even after controlling for an extensive array of covariates.     

The developmental trajectories of attention focusing, attentional and behavioral persistence, and externalizing problems during school-age years

The developmental trajectories of attention focusing (by parents' and teachers' reports) and attentional and behavioral persistence (observed during a laboratory task)--2 indexes of effortful control--and externalizing problems from ages 5 to 10 years were examined for 356 children combined from a pair of 3-wave (2 years apart) longitudinal studies. The authors identified clusters of children with distinct trajectories for these variables and examined the links between the effortful control trajectories and the externalizing problem trajectories. Although attention focusing remained relatively stable, attentional and behavioral persistence continued to show mean-level changes (especially among the children with lower levels of persistence). Children with high and stable trajectories of effortful control tended to exhibit low and stable trajectories of externalizing problems, whereas those with lower and/or less stable trajectories of effortful control showed more elevated and/or fluctuating trajectories of externalizing problems.     

Immigrant Enclave Thesis Reconsidered: Case of Chinese Immigrants in the Enclave and Mainstream Economy in Canada

Since the development of the immigrant enclave thesis, there has been a disagreement regarding whether the immigrant enclave hurts or benefits individual immigrants’ earnings. The controversy mainly arises from the imprecise way by which enclave participation is measured and from the difference in performance between entrepreneurs and workers. This study uses data from the 2006 Census of Canada to examine how Chinese immigrants who participate in the mainstream economy and enclave economy differ in earnings. Using “the language used most often at work” to determine enclave participation, the study finds that actual and net earnings of Chinese immigrants in the enclave are lower than those of their counterparts in the mainstream economy. However, when the interaction between human capital and enclave participation is considered, human capital brings a net negative return to enclave participants, but at the same time, a positive effect associated with enclave participation. The positive effect may be understood as coming from unmeasured ethnic and cultural features of the enclave that provide a cushion to lessen the magnitude of income disadvantages in the enclave. The study suggests that there is evidence to support both sides of the debate: enclave participants have lower net returns, but the enclave provides a cushioning effect in reducing earnings disparities. The study suggests that integration policy towards immigrants may consider immigrant enclaves as providing some support to immigrants to soften some disadvantages, but enclaves do not offer the same opportunities as the mainstream economy.     

Is the gap more than gender? A longitudinal analysis of gender, gender role orientation, and earnings

This study investigated the relationships among gender, gender role orientation (i.e., attitudes toward the gendered separation of roles at work and at home), and earnings. A multilevel model was conceptualized in which gender role orientation and earnings were within-individual variables that fluctuate over time (although predictors of between-individual differences in gender role orientation were also considered). Results indicated that whereas traditional gender role orientation was positively related to earnings, gender significantly predicted the slope of this relationship: Traditional gender role orientation was strongly positively associated with earnings for men; it was slightly negatively associated with earnings for women. Occupational segregation partly explained these gender differences. Overall, the results suggest that although gender role attitudes are becoming less traditional for men and for women, traditional gender role orientation continues to exacerbate the gender wage gap.     

Trajectories of school engagement during adolescence: implications for grades, depression, delinquency, and substance use

Using longitudinal data from the 4-H Study of Positive Youth Development, the authors assessed 1,977 adolescents across Grades 5 to 8 to determine if there were distinctive developmental paths for behavioral and emotional school engagement; if these paths varied in relation to sex, race/ethnicity, and family socioeconomic status (SES); and whether links existed between trajectories of school engagement and grades, depression, substance use, and delinquency. Four trajectories for behavioral school engagement and four trajectories of emotional engagement were identified using a semiparametric mixture model. These trajectories were distinct with regard to initial levels of and changes in engagement, as well as to their shapes. Trajectories varied in regard to sex, SES, and race/ethnicity. Different trajectories of behavioral and emotional engagement were linked to grades, depression, delinquency, and substance use. Directions for future research and application are discussed.     

Trajectories of aggression, delinquency, and substance use across middle school among urban, minority adolescents

This study evaluated bidirectional associations between substance use, aggression, and delinquency across sixth, seventh, and eighth grades using data available from a large study of urban minority youth (n = 2,931). Group-based trajectory analysis revealed trajectories of aggression, delinquency, and substance use which support the existence of both adolescent-limited and life-course persistent offenders. In addition, a pattern of decreasing aggression was observed during middle school. Clear temporal associations were observed between developmental changes in aggression, delinquency, and substance use. Notably, the decreasing aggression trajectory was as likely to be associated with high trajectories of substance initiation as was the high aggression trajectory. Furthermore, trajectories of delinquency were differentially associated with future substance use; however, substance use trajectories did not predict trajectories of delinquency. There were few gender differences in the developmental progression of these problem behaviors during middle school with only two exceptions, males were more likely to follow a trajectory of decreasing aggression and a trajectory of high stable delinquency. Evaluations of ethnic/racial differences in the trajectory group membership also revealed few differences. The results of this study provide important information regarding interconnections between developmental changes in problem behavior that occur during the middle school years, highlighting groups that may be missed via traditional analytic approaches that predict mean changes.     

The longitudinal relations between parenting and toddlers' attention problems and aggressive behaviors

The aim of the present study was to examine the normative developmental trajectories of toddlers’ externalizing behaviors and several maternal and paternal parenting dimensions. Latent growth models were used to determine intraindividual changes and interindividual differences in these changes. One hundred and eight boys were followed from 17 months of age to 35 months of age. A significant linear decrease in attention problems and a significant linear increase in aggressive behaviors were found. Additionally, multivariate models were tested that related the developmental trajectories of externalizing behaviors to the trajectories of the parenting dimensions. The results showed meaningful contemporary relations and relations between over-time trajectories of parenting dimensions and children's externalizing behaviors.     

The movement of the hand towards a target

Previous work on the approach trajectories of hands to targets in tracking and aiming tasks had produced contradictory evidence about the shape of these curves. This paper shows that these trajectories are a function of the level of practice of the subject; an interpretation in terms of the theory of intermittent control of movements is advanced. Previous contradictory data can be resolved by reference to the subjects/ level of practice. In addition, this theory will encompass the differences between accurate and free movement trajectories reported earlier.     

Risky Business: Harlem Pimps’ Work Decisions and Economic Returns

ABSTRACT

In this mixed methods study of 56 entry-level pimps in Harlem, NY, we explore how pimps’ choices to use violence or control differ by where they are selling sex, who their clientele are, and whether these violent and controlling behaviors yield higher returns. First, we qualitatively explore how pimps account for each of these choices, and how each group of choices are related to the other choices. Second, we use bivariate statistical techniques to see whether there are associations in this sample between pimps’ ages and each of those decisions, and between each of those decisions and reported earnings. We find that younger pimps work with clients and sex workers in their social networks because they are easier to hold accountable, which leads younger pimps to bypass the self-reported risks involved with more violent work, but also tends be associated with lower self-reported earnings. Older pimps gravitate toward stranger clients, which involves more risk but higher earnings. Most pimps do not describe regularly using violence either against sex workers or to protect sex workers, but the use of violence is more common among older pimps. The accounts of regularly using violence with workers are not associated with higher earnings. The idea that pimps control most aspects of how sex workers labor and other aspects of their lives such as where they live are not substantiated by the accounts of the pimps themselves, but we do find older pimps describe exerting more control over sex workers than younger pimps. We discuss the implications of our findings, which demonstrate that pimps are a diverse group who see their own violence and control decisions as related to age, location, clientele, and perceived risks and rewards.     

Probability of reciprocation in repeated prisoner's dilemma games

Both social cooperation and self‐control require reciprocation. In social cooperation situations a single person's cooperative act, if not reciprocated by others, would be unreinforced both immediately and in the long term. Similarly, a single act of self‐control (refusing a single cigarette, for example), if not followed up by other such acts, would also be unreinforced immediately and in the long term. The present experiments varied probability of reciprocation in a prisoner's dilemma‐like game that could resemble a social cooperation or a self‐control situation. Participants earned points by playing against a computer. The computer offered the participant a choice between 5 or 6 points (‘cooperation’ by the computer) or between 1 or 2 points (‘defection’ by the computer). The participant's choice of the lesser alternative (‘cooperation’) or the greater alternative (‘defection’) on the current trial led, respectively, to cooperation or defection by the computer on the next trial with a probability (probability of reciprocation, PR) which could vary. When PR was greater than 63%, consistent cooperation maximized the participant's earnings. When PR was less than 63%, defection maximized earnings. Three conditions were studied: PR signaled by spinners; PR unsignaled; PR unsignaled with participants believing that they were playing with another person, not the computer. With PR = 100% (‘tit‐for‐tat’) and PR = 50%, the modal participant maximized earnings under all three conditions. With PR = 75%, participants maximized earnings only when PR was signaled. These results indicate that differences between people's tendency to cooperate with other people (social cooperation) and their tendency to cooperate with their own future interests (self‐control) may lie in differences in subjective PR. Copyright © 2001 John Wiley & Sons, Ltd.     

The development of stranger fear in infancy and toddlerhood: normative development,individual differences,antecedents, and outcomes

Despite implications that stranger fear is an important aspect of developing behavioral inhibition, a known risk factor for anxiety, normative and atypical developmental trajectories of stranger fear across infancy and toddlerhood remain understudied. We used a large, longitudinal data set (N = 1285) including multi‐trait, multi‐method assessments of temperament to examine the normative course of development for stranger fear and to explore the possibility that individual differences exist in trajectories of stranger fear development between 6 and 36 months of age. A latent class growth analysis suggested four different trajectories of stranger fear during this period. Stable, high levels of stranger fear over time were associated with poorer RSA suppression at 6 months of age. Rates of concordance in trajectory‐based class membership for identical (monozygotic) and fraternal (dizygotic) twins, along with associations between atypical stranger fear development and greater anxiety‐related maternal characteristics, suggested that individual differences in developmental trajectories of stranger fear may be heritable. Importantly, trajectories of stranger fear during infancy and toddlerhood were linked to individual differences in behavioral inhibition, with chronically high levels of stranger fear and sharp increases in stranger fear over time related to greater levels of inhibition than other developmental trajectories.     

Trajectories of Social Anxiety during Adolescence and Relations with Cognition, Social Competence, and Temperament

This cohort-sequential study examined developmental trajectories of social anxiety in a nonclinical sample (N?=?331, 161 girls) aged 9 to 17 years at initial and 12 to 21 years at final assessment. We tested whether variables assessing cognition, social competence, and temperament discriminated between the trajectories. Variables were collected from different sources: participants, independent observers, parents, and teachers. Using Latent Class Growth Modeling (LCGM) we identified three distinct social anxiety trajectory groups: i) high and changing; ii) moderate and decreasing; and iii) low and decreasing. Multinomial regression analyses showed that the cognition variables, negative interpretations of ambiguous social situations and self-focused attention, differentiated between all three trajectories. A lack of social skills and having social problems at school were specifically related to the chance of following the high trajectory versus the moderate trajectory. Neuroticism differentiated between the low and moderate trajectories. Findings indicate that adolescents at risk of belonging to a high social anxiety trajectory can be discriminated from peers belonging to a less anxious trajectory using both cognition and social competence variables.     

The Earnings of American Jewish Men: Human Capital,Denomination, and Religiosity

This article analyzes the determinants of the earnings of American Jewish men using the 2000/2001 National Jewish Population Survey. Nonresponse to the question on earnings is analyzed. Earnings are related to conventional human capital variables, as well as Jewish-specific variables. Except for the size of place and region variables, the standard human capital variables have similar effects for Jewish men and the general male population. Jewish day schooling as a youth enhances earnings. Earnings vary by denomination, with Jewish men who identify their denomination as Conservative earning the most, with secular and Orthodox Jews earning less. The effect on earnings of religiosity (measured by synagogue attendance) is not monotonic. Earnings are highest for those who attend about once a week, are lower for those who attend daily, and are lowest for those who never attend.