G*Power 3: A flexible statistical power analysis program for the social,behavioral, and biomedical sciences

G*Power (Erdfelder, Faul, & Buchner, 1996) was designed as a general stand-alone power analysis program for statistical tests commonly used in social and behavioral research. G*Power 3 is a major extension of, and improvement over, the previous versions. It runs on widely used computer platforms (i.e., Windows XP, Windows Vista, and Mac OS X 10.4) and covers many different statistical tests of thet, F, and χ₂ test families. In addition, it includes power analyses forz tests and some exact tests. G*Power 3 provides improved effect size calculators and graphic options, supports both distribution-based and design-based input modes, and offers all types of power analyses in which users might be interested. Like its predecessors, G*Power 3 is free.     

Differential impact of abortion on adolescents and adults.

The purpose of this study was to compare adolescent and adult reactions to abortion. A sample of 252 women from 42 states was obtained from a national survey of organizations serving as support groups for women who have had negative reactions to abortion. The age analysis was run using t-tests. Results indicated that the adolescents were significantly more likely to be dissatisfied with the choice of abortion than were the older subjects, to have abortions later in the gestational period, to be dissatisfied with services at the time of the abortion, to feel forced by circumstances to have the abortion, to report being misinformed at the time of the abortion, and to report greater severity of psychological stress. The conclusions suggest that the adolescents' problems may be due to a combination of developmental limitations and the nature of counseling at the time of the abortion.     

Motivational and Other Sources of Work Accomplishments in Mid–Life: A Longitudinal Study

ABSTRACT Earned Income and work accomplishment were determined at age 41 for 89 adults whose mothers had been interviewed for their child-rearing practices when the adults were 5 years old. At age 31, in spontaneous thought but not self-report, n Achievement predicted earned income and socialized power motivation predicted work accomplishment at age 41. Hardships (or "bad breaks") during childhood and adolescence predicted work outcomes for both men and women, as did education for men. Parenting achievement pressure in the first 2 years of life was associated with adult n Achievement and earned income, while moderate encouragement of assertiveness by mothers who were warm to boys and cool to girls was associated with adult socialized power motivation and work accomplishment. Controls for social class of origin, IQ, temperament, and education did not explain the relations between parenting, motivation, and work outcomes, although education played a larger role for men than women who worked both inside and outside the home.     

The family origins of empathic concern: a 26-year longitudinal study

This study examined whether adult empathic concern was associated with parent behavior in early childhood. Subjects were drawn from a longitudinal sample first investigated by Sears, Maccoby, and Levin (1957). At age 31, 75 subjects completed the Adjective Checklist (Gough & Heilbrun, 1965, 1983), from which an index of empathic concern was derived. Scores on this index were regressed on 11 parenting dimensions derived from maternal interviews when the subjects were 5 years old. The results revealed a significant multiple R indicating that, taken together, the parenting dimensions predicted the level of empathic concern at age 31. Adult levels of empathic concern were most strongly related to the following parenting dimensions: paternal involvement in child care, maternal tolerance of dependent behavior, maternal inhibition of child's aggression, and maternal satisfaction with the role of mother.     

EMDISP: A visual display system with digital and analogue sampling

EMDISP provides general-purpose assembly language routines that can be called from higher level languages to produce specific application programs for experiments involving visual displays, manual responses, and analogue sampling (e.g., eye movement recording). The display system assumes the use of fast-phosphor oscilloscopes driven by 12-bit digital-to-analogue converters (DACs) to produce point-by-point displays. Within these limitations, EMDISP offers a flexible and efficient method of generating displays, in which elements of a complex display are defined as separate “pictures” and are controlled independently. High-level control of digital and analogue sampling are provided, enabling interactions between the contents of the display and analogue and digital inputs.     

Beyond Rhetoric: Techniques for Using the Black Aesthetic in Group Counseling and Guidance

This article presents a small sample of the kinds of things that can be done in group work with Blacks seeking to advance our fight for freedom and dignity. We have used these techniques in a variety of settings, and we go beyond rhetorical assertiveness in saying that, “It does indeed work.” Black children, adolescents, and adults all benefit greatly from guidance stemming from a philosophical orientation anchored in an African way of life. These techniques are a practical extension of the prophetic wisdom of the Black artist, coupled with the expressive styles of Black people. Just as we searched and found a philosophical base in the cultural artifacts of Black life, we have, too, searched and found cathartic, curative, and educational aids in music, drama, poetry, folklore, expressive movement, and graphic expression, making our methods consistent with the creative Black spirit. The techniques that follow are not meant to be complete in any sense, but, rather, are offered to stimulate readers to unleash their creative potential as they seek to assist Blacks with their problems to enable them to persist in struggle.     

The Changing Self: Using Personal Documents to Study Lives

ABSTRACT In this paper we describe a technique for coding expressions of preoccupation with aspects of the adult self in personal documents and retrospective autobiographical writings In particular we explore the value of this approach by analyzing themes of identity, intimacy, and generativity expressed in Vera Brittain's diary and correspondence, written during her adolescence in World War I, and in her retrospective autobiographical account of that period in her life Analyses aim to use Erikson's theory of personality development to describe her psychological experience at the time and to compare that account with the later one