Testing assumptions of deliberate practice theory, relevance, effort, and inherent enjoyment of practice on a novel task

This study examined three assumptions of the theory of deliberate practice: that deliberate practice is perceived as relevant for improving performance and that it requires effort, but that it is not perceived as being inherently enjoyable. Of particular interest was the assumption of inherent enjoyment of practice since that has been questioned in previous research. 30 undergraduate and graduate students combined practiced a maze memorization and recall task and rated relevance of practice for improving recall, the practice effort, and inherent enjoyment of practice. The findings were consistent with three assumptions, but also suggested that perceptions about relevance, effort, and inherent enjoyment of practice may change with increasing experience and performance.     

Quantifying Idiodynamics: A Process Approach to Personality Psychology

Rosenzweig's (1950) concept of idiodynamics is presented, and the importance of time in applied idiodynamics is stressed. Time-series analyses are proposed as one method for realizing the potential of idiodynamics for understanding and modeling individual lives. Building on this, and incorporating Cattell's (1966) notion of the data box, a process approach to personality research is proposed. This approach begins with idiodynamic analyses at the level of individual lives in an effort to identify patterns or themes, then proceeds to examine individual differences in the patterns or themes so identified. Examples of applying this process approach to personality questions are provided. These include identification of cycles in daily moods, assessing the link between each individual's moods and the events in his/her daily life, and the relation between repressive coping style and the experience of and memory for affect-charged life events. Conclusions emphasize how this approach can retain the appeal of the dynamic while maintaining the precision and rule-governed discourse afforded by quantification.     

A visual representation and the control of manual aiming movements

Three experiments were conducted to determine if a representation of the movement environment is functional in the organization and control of limb movements, when direct visual contact with the environment is prevented. In Experiment 1, a visual rearrangement procedure was employed to show that a representation of the environment that provides inaccurate information about the spatial location of a target can disrupt manual target aiming. In Experiment 2, we demonstrated that spatial information about the position of a target can be destroyed by a visual pattern mask, supporting our claim that the representation is visual. A target-cuing procedure was used in Experiment 3 to show that representation of target position can be useful for premovement organization in a target-aiming task. Together our findings suggest that a short-lived visual representation of the movement environment may serve a useful role in the organization and control of limb movements.     

HUMAN FLUCTUATING ASYMMETRY AND SEXUAL BEHAVIOR

This report presents evidence that sexual selection may favor develop-mental stability (ie, the absence of fluctuating asymmetry) in humans Subtle, heritable asymmetries in seven nonfacial human body traits correlated negatively with number of self-reported, lifetime sex partners and correlated positively with self-reported age at first copulation in a college student sample These relationships remained statistically significant when age, marital status, body height, ethnicity, physical anomalies associated with early prenatal development, and physical attractiveness were statistically controlled The strength of the relationships did not differ significantly as a function of sex It ts unlikely that the relationships are generated by false self-reporting of sexual experience     

Susceptibility to Affect: A Comparison of Three Personality Taxonomies

This study had three major goals: to clarify the relationships between Eysenck's, Gray's, and Cloninger's personality taxonomies, to show that traits from these taxonomies predict differential sensitivities to emotional states, and to explore the relationship between sensitivity to an emotional state and how much that state is actually experienced. A factor analysis of traits from Eysenck's, Gray's, and Cloninger's personality taxonomies resulted in three factors that were named reward sensitivity, impulsivity-thrill seeking, and punishment sensitivity. These factors predicted a global measure of affect, emotional reactions to a laboratory mood induction, and self-reported affect in daily life. Generally, reward sensitivity predicted positive, but not negative emotions, whereas punishment sensitivity predicted negative, but not positive emotions. Impulsivity-thrill seeking predicted few emotions in either context. Coherence among the relationships found across methodological contexts suggests that the traits that predict emotion susceptibilities in the laboratory similarly predict emotional experience in ongoing daily life.     

The relation between gender schemas and adults' recall of stereotyped and counterstereotyped televised information

The relation between adults' gender-related personality characteristics and memory for gender-stereotyped and counterstereotyped televised information was examined. Eighty middle-class undergraduates, equally divided by gender (92% Caucasian and 8% minority groups), viewed a television program that presented two plots: one was traditionally gender-stereotyped and the other was counterstereotyped. Three weeks after viewing, students answered questions assessing their recall of stereotyped and counterstereotyped information that had been presented in the television program. Masculinity and femininity scores were also assessed. Results indicated that gender aschematic adults recalled more counterstereotypical information than did gender schematic adults. Results were interpreted within an information processing model.The authors thank the students of Georgetown University who participated in this research.     

A SELF-EVALUATION TOKEN SYSTEM versus AN EXTERNAL EVALUATION TOKEN SYSTEM ALONE IN A RESIDENTIAL SETTING WITH PREDELINQUENT YOUTH1

This study compared the effects of self-evaluation and adult-dispensed tokens on room-cleaning behavior of six predelinquent youths in a residential token-economy setting. The self-evaluation token system proved to be as effective as the external adult-administered system in increasing room-cleaning behavior and was more effective in maintaining performance after contingencies were withdrawn. The self-evaluation token system increased resistance to extinction, compared to the external token system, and appeared to be a useful component for a traditional token-economy system.     

The assessment of empathy in early childhood

In much of the literature on empathy in young children, researchers have assessed empathy with the FASTE (Feshbach and Roe Affective Situations Test for Empathy). Consequently, much of the literature on early affective responsiveness and the role of empathy in prosocial development is dependent on the validity of the FASTE. However, examination of the literature on gender differences in young children's empathy has suggested a methodological flaw in picture/story techniques such as the FASTE; children's responses to these instruments appear to vary as a function of the interaction of sex of experimenter with sex of subject. In the present study, we empirically examined the effects of sex of experimenter on children's responses to the FASTE. Eighty preschool children were randomly assigned by sex to four male and four female experimenters and were administered the FASTE. Children scored higher when interviewed by a same-sex experimenter, especially if only the stories that the children comprehended (the happy/sad episodes, not the anger or fear episodes) were examined. The implications of the findings for interpreting the literature on children's empathy (especially gender differences in empathy) are discussed.     

Ropressive Coping Style and the Experience and Recall of Emotion: A Naturalistic Study of Daily Affect

ABSTRACT Research shows that people characterized as repressors display inhibited recall for unpleasant memories. In this study, the relationship between repressive coping style and the recall of affect near the time of the experience was compared to delayed recall. An experience sampling technique was used to collect affect data twice daily for 4 weeks. Repressive coping style was found to be related to low levels of average daily unpleasant affect and lowered delayed recall of unpleasant affect. Unlike repressors, high anxious individuals overestimated unpleasant affect during delayed recall. Repressors did not exhibit isolation of the dominant unpleasant affect from nondominant unpleasant affect in daily reporting. The overall pattern of results suggests that the effect of repressive coping style is to diminish the encoding of all unpleasant affect, whereas trait anxiety appears to promote overestimation in the recall of unpleasant affect.