Proactivity,adaptability and boundaryless career attitudes: The mediating role of entrepreneurial alertness

We examined the role of entrepreneurialism in careers in the information society and global economy, bringing together key constructs in the fields of career studies and entrepreneurship. Specifically, our study involving a diverse group of 750 undergraduate students from Singapore showed that entrepreneurial alertness to opportunities partially mediates the relation of proactive personality to boundaryless career mindset and career adaptability, but not to self-directed or protean career attitudes. Findings are discussed in relation to the contribution of entrepreneurialism to careers research and the larger issues of workforce development.     

Memories of real-life decisions

Three studies investigated decision makers’ memory representations of choice alternatives in most important real-life decisions. In Study 1, each participant recalled the most important decision that she or he had ever made and rated to what degree a number of characteristics could describe the decisions. In Study 2, the participants were asked to think about an important decision that they had made during the last 7–10 days. In Study 3, the memory representations of decisions of a group of action-oriented participants were compared with those of a group of state-oriented participants (Kuhl, 1983). Characteristics related to standard decision theory, like consequences, values, and likelihood, had high ratings of applicability as well as affect/feeling. When testing the applicability of a circumplex model, the fuzzy-trace theory of memory, and differences between state- and action-oriented decision makers, we found (1) that there was no support for the circumplex model of emotions. Instead, an important decision problem was characterised by both positive and negative affect/emotion and thus, a bipolar mapping was found inadequate; (2) that a comparison of abstract and concrete aspects showed that the abstract characteristics scored higher, thereby supporting the fuzzy-trace theory; and (3) that the prediction that action-oriented participants would score higher than state-oriented participants on the characteristic of activity was not supported. However, state-oriented decision makers rated passivity higher than action-oriented decision makers for the important decision of leaving a partner. State-oriented decision makers used perceptual/cognitive scenario representations to a greater extent than action-oriented participants. Finally, it was stressed that in the development of decision theories it is essential to find theoretical representations as close as possible to how decision makers themselves represent the decisions. The method used in this contribution is focused on the role of memory in decision making and gives further insights into how important real-life decisions are represented by different decision makers.     

Effects of parental job insecurity and parenting behaviors on youth’s self-efficacy and work attitudes

Drawing on the spillover mechanism, the relationships among parental job insecurity, authoritarian parenting behaviors, youth’s self-efficacy, and work attitudes were examined. Specifically, parental job insecurity was hypothesized to be positively associated with (1) authoritarian parenting behaviors, and (2) youth’s perception of parental job insecurity. In turn, we hypothesized that both authoritarian parenting behaviors and youth’s perceptions of parental job insecurity were negatively associated with youth’s self efficacy. Finally, self-efficacy was predicted to be positively associated with youth’s work attitudes. Data were collected from 178 management undergraduates and their parents. Structural equation modeling results suggested that paternal job insecurity was positively associated with authoritarian parenting behaviors while maternal job insecurity was negatively associated with authoritarian parenting behaviors. Additionally, while the relationship between mothers’ authoritarian parenting behaviors and youth’s self-efficacy was supported, the relationship between fathers’ authoritarian parenting behaviors and youth’s self-efficacy was not. Youth’s self efficacy was positively associated with their work attitudes. Implications of the findings are discussed.     

Neurobehaviors of Japanese newborns in relation to the characteristics of early mother-infant interaction

The authors examined the relationship between newborn neurobehavioral profiles and the characteristics of early mother-infant interaction in Nagasaki, Japan. The authors administered the Brazelton Neonatal Behavioral Assessment Scale (NBAS; T. B. Brazelton & J. K. Nugent, 1995) in the newborn period and the Nursing Child Assessment Teaching Scale at 1 month (NCATS; G. Sumner & A. Spietz, 1994). They administered the Perceived Stress Scale (S. Cohen, T. Kamarck, & R. Mermelstein, 1983) as an index of maternal stress experienced over the past month. Lower irritability, higher stability in skin coloration, and lower tremulousness in the neonatal period were correlated with higher levels of maternal nurturing behaviors at 1 month. Birth weight and 2 NBAS range-of-state items (peak of excitement, irritability) predicted 31% of the variance in NCATS caregiver subscale score. The NBAS autonomic stability items (tremulousness, startles, lability of skin color) predicted 31% of the variance in the NCATS child subscale score. Perceived stress and maternal sociodemographic variables (education, income, age, parity) were not associated with child, caregiver, and total scores on the NCATS. The results suggested that lack of autonomic stability in Japanese neonates might serve as an early indicator of infant frailty, negative behavioral cues, and decreased maternal responsiveness.     

An investigation of the relationship between work and family size decisions over time

This longitudinal study finds that wife's labor force participation and family size are spuriously correlated. Research data are from the Panel Study of Young Married Couples collected by the Survey Research Laboratory of the University of Illinois. The sample represents a marriage cohort. In 1972, a list of couples married in August of that year and residing in the Chicago metropolitan area was provided by the Illinois Office of Vital Records. Only those couples in which the husband was aged 30 or less were considered. A random sample of 400 couples was drawn from this group. At the start of the survey, the average age of the women was 21 and men 23. Data used in the study consisted of information collected in 1978 and 1980, after 6 and 8 years of marriage. 2 measures of actual labor force behavior of the wife were taken at each of the 2 points in time. Family size was indicated through 3 measures at each point in time, and achievement motivation of the wife was measured with a 5-point bipolar very positive/very negative scale asking for the evaluation of the wife's attitude toward work. Responses from both the husband and wife served as 2 measures of a latent achievement motivation variable in the key informant methodology. 3 dimensions of sex role norms were measured with Scanzoni's Wife's Self-actualization Scale, Traditional Wife Role Scale, and Problematic Husband Alterations Scale. Responses from both spouses were used. Findings indicate that, except for certain special cases, wife's work and family size are not causally related. Although negatively correlated between themselves, wife's work and family size appear to be mutually dependent on achievement motivation of the wife, sex role norms, and the felt value of children. Thus, when the effects of these antecedents are partialled-out, no evidence for causality exists between wife's work and family size outcomes. Evidence suggests that the spouses in a marriage socially construct their role relationships and this then serves as a common antecedent influencing work and family size choices.     

The paired associate learning task: Is it an externally valid instrument for assessing methylphenidate response in children with attention deficit disorder?

The Paired Associate Learning Task (PAL-T) is a laboratory-based instrument commonly used for assessing psychostimulant response (and specifically cognitive nonresponse or toxicity) in children with Attention Deficit Disorder/Hyperactivity (ADDH). The present study examined the PAL-T's sensitivity in detecting overall and between-dose methylphenidate (MPH) effects, its operating characteristics, and its relationship with academic performance in 36 children with ADDH who underwent a placebo controlled trial of MPH at four dose levels. Children's PAL-T performance under active medication resembled but was uncorrelated with direct observations of their academic performance in the classroom. Negative predictive power (NPP) rates indicated that cognitive nonresponse to MPH did not portend a poor response in children's academic efficiency under identical dose conditions in the classroom. Clinical implications are discussed.The authors are grateful to the undergraduate and graduate student members of the Children's Learning Clinic who assisted with the conduct of this study.     

Period Duration of Physical and Im aginary Movement Sequences Affects Contralateral Amplitude Modulation

The hypothesis was tested that the strength of cross-manual effects of voluntary amplitude modulations in bimanual tasks increases when less preparation time is available during the execution of a sequence of movements. By means of the continuation procedure, various period durations (600, 800, 1200, and 1800 msec) of movement sequences were imposed. Subjects performed bimanual periodic arm movements on two digitizers: constant-amplitude movements (short or long) with the one hand, and movements of constant short or constant long amplitudes and movements of alternating short and long amplitudes with the other hand. Period-duration-dependent modulations of the amplitude were observed in movements of instructed constant amplitudes when the other hand performed alternating-amplitude movements, but not when the other hand performed constant-amplitude movements. Not only physical performance, but also the imaginary production of alternating-amplitude movements resulted in period-duration-dependent cross-manual effects, though reduced in size. The pattern of results is in agreement with a recently proposed two-level model of cross-manual effects according to which cross-talk can occur at the programming level as well as at the execution level.     

Competition in stereotyped domains: Competition,social comparison,and stereotype threat

The current work examines a novel and specific way in which competition can hurt the performance of negatively stereotyped individuals: by evoking stereotype threat. In four experiments, we demonstrate that women's underperformance in math when primed with competition was due to feeling worried about confirming negative stereotypes about women's math ability (i.e., stereotype threat), that the activation of negative performance stereotypes for women primed with competition was due to increased group‐level social comparisons (i.e., comparing the self with men and women), and that priming competition led men to perform more poorly than women in a domain where they are negatively stereotyped (i.e., verbal ability). This research suggests that priming people with competition in contexts where they are negatively stereotyped leads to greater social comparison, activation of negative stereotypes, and concern about confirming these stereotypes, thereby decreasing stereotyped individuals' performance in the stereotyped domain. Copyright © 2013 John Wiley & Sons, Ltd.