New midyear age-sex-color-specific estimates of the U.S. population for the 1940s and 1950s: including a revision of coverage estimates for the 1940 and 1950 censuses

This paper describes new midyear (July 1) estimates of the "true" population of the United States by age, sex, and color (white, nonwhite) for the 1940s and 1950s. It also presents the corresponding implied coverage estimates for the 1940 and 1950 censuses. The new population estimates are calculated by combining the most recent figures on the 1960 population with estimates of the demographic components of change for the 1950s and 1940s in an iterative reverse cohort-component projection algorithm. Among the principal findings of the new estimates are: (a) existing midyear estimates of the "true" population in the 1950s are 450,000 to 500,000 too high; (b) existing age-specific estimates for the 1950s tend to underestimate the population at the older ages (55 years and over) and overestimate the population in the young and middle adult years (15 to 54 years); (c) estimates of the "true" population in the 1940s were too low except for nonwhites at ages 65 and over; (d) existing estimates of percentage net undercount and underenumeration for the 1950 and 1940 censuses tend to be too high, substantially so for nonwhites in the 1940 Census; and (e) nonwhites were more completely enumerated in 1940 than in 1950. Thus, in addition to being methodologically and temporally consistent with post-1960 estimates, the new population estimates described here imply some substantial revisions in demographic, social, and economic statistics for the two decades prior to 1960.     

Type of Task Instruction Enhances the Role of Face and Context in Emotion Perception

Journal of Nonverbal Behavior - The role of face and context in emotion perception was investigated by manipulating features relevant to the stimuli and to the observer. A nested-stimulus design...     

Embedding effects: Stimulus representation and response mode

Thecontingent valuation (CV) methodology assigns prices to environmental amenities by asking people how much they would be willing to pay in order to preserve or acquire those amenities. If this measurement procedure is valid, then responses should be sensitive to relevant changes in the amenities being judged and insensitive to irrelevant changes. One apparent demonstration of inappropriate insensitivity is theembedding effect: the observation that people are apparently willing to pay the same amount of money for a good as for a minor subset of that good. This study examined the possibility that the source of this effect lies with each of two (potentially treatable) methodological problems: 1) subjects have difficulty using quantitative (dollar) response modes to express their values; and 2) subjects have difficulty absorbing the essential details of the CV scenarios describing those goods. The study found that 1) subjects showed considerable embedding both with a simple paired-comparison response mode and with a more demanding one requiring direct dollar estimates; 2) embedding was much reduced with the simpler response mode; 3) subjects' preferences with the two response modes were usually inconsistent; 4) when asked to describe the CV scenario that they had just heard, subjects often reported key task details inaccurately; and 5) there was less embedding when tasks were reinterpreted in terms of the questions subjects reported having answered (as opposed to what had actually been asked). These results are discussed in terms of the match between the questions that investigators would like to ask and the ones that subjects are capable of answering.     

EXPOSING ADOPTION MYTHS: ACCESS TO INFORMATION ABOUT ORIGINS IN VICTORIA

Victoria was the first State to allow adopted persons unqualified access to their original identity and to provide natural parents and others with conditional access to identifying information. This article examines findings from 1985 to 1988 to examine four assumptions. These are that: few adoptees would want to know about or meet their natural parents and so few would register with the Adoption Information Service; few adoptees would welcome an approach from or on behalf of their natural parents and most would reject such an approach; few relinquishing parents would wish to meet or know about their relinquished child and consequently most would reject an approach by or on behalf of their child; and adoptive parents would not wish to acknowledge the adoptive status of their children by providing information to the natural parent facilitating a meeting between the natural parent and the child. The data suggest that the above assumptions do not reflect the experience or behaviour of adopted persons, natural parents or adoptive parents.     

‘Undeserving’ mothers? Practitioners’ experiences working with young mothers in/from care

Although teen pregnancy is on the rise in Canada, and while adolescent mothering in general has received considerable recent attention from researchers, there is a paucity of information about the particular experiences of young women who become mothers while in government care. Emerging out of a study guided by a grounded theory methodology to address this knowledge gap, this paper examines the experiences and perspectives of government‐based social workers who work with young mothers in/from care. Our findings indicated that social workers reflect prevailing middle class values, including norms about ‘good’ and ‘bad’ parenting, and centred around the belief that adolescent pregnancy is, in and of itself, bad. One of the most significant ramifications of workers’ values was their belief about the inevitability of ‘the cycle’: of children in care begetting children who ultimately came into care. Ironically, though workers and young mothers were both preoccupied by the concept of ‘the cycle’, and each were determined to break it, the two groups had very different ideas about what the cycle was all about and what perpetuated it. Unfortunately, this disjunction in perspectives, along with major recent shifts in the direction of child welfare policy and practice and related constraints in the resources at workers’ disposal, conjoined to create significant barriers to what workers and young women both recognized as supportive practice with youth in care.     

Luchadoras Pensadoras: Reframing the development outcomes of Latina high school wrestlers

Many necessary developmental assets and competencies can be accrued through the participation of sport that aid in the holistic healthy development of adolescent girls; however, much research in this area has focused on adolescent girls as a monolithic group, disregarding the specific outcomes of sport for girls of color. Through analysis of semistructured interviews of 31 Latina high school wrestlers, we identified various developmental outcomes associated with their sport involvement. We apply a new epistemological approach to positive youth development within the context of sports development through the usage of extensive narratives of two of the girls. This study explores adolescent Latinas’ involvement in high school wrestling, a sport that is widely male dominated yet rising in popularity.     

An Empirical Investigation of the Effects of Decision Aids on Problem-Solving Processes*

Despite the growing number of investigations examining decision support systems (DSS), relatively few empirical studies have evaluated the effects of DSS on problem-solving processes. This study uses protocol analysis to investigate the impact of a specific decision aid on problem-solving processes in a semi-structured problem. Results indicate that decision aids influence the problem-solving processes of decision makers. The effect of a decision aid is found to be contingent on familiarity with the decision aid, task familiarity, and the interaction of these two factors. Suggestions for incorporating interaction effects and problem-solving processes into future examinations are proposed.