Independent manipulation of emotion in an emotional stroop task using classical conditioning

The effects of emotional connotation on emotional Stroop interference in anxiety were examined. First, a classical conditioning paradigm was used in which neutral words and nonwords were paired with either negative or neutral pictures. These conditioned stimuli were then presented in an emotional Stroop paradigm. Finally, participants rated each word and nonword for emotional connotation. The high-anxious group demonstrated significant interference for the nonwords that had been negatively conditioned, and these effects did not dissipate over time. The affective rating data supported the view that nonwords, but not the words had been successfully conditioned in the high-anxious group. This experiment provides evidence for the importance of emotional connotation rather than confounded semantic factors in the emotional Stroop effect.     

The role of imagination in facilitating deductive reasoning in 2-, 3- and 4-year-olds.

When 4- and 6-year-olds are cued to use their imagination, they can overcome the belief bias effect and demonstrate deductive reasoning ability on syllogisms containing contrary-to-fact material. This study tested whether 2- and 3-year-olds could also reason with incongruent syllogisms when encouraged to use their imagination. Eighty-four 2-, 3- and 4-year-olds were randomly assigned to one of four conditions: no cue, word cue, fantasy planet or imagery. Children were then presented with six syllogistic reasoning problems containing incongruent information. In the imagination conditions, 2- and 3-year-olds performed as competently as 4-year-olds. The findings are discussed in relation to other research which suggests that under certain circumstances 2- and 3-year-olds have the capacity for counterfactual thinking.     

A quantitative interresponse-time analysis of DRL performance differentiates similar effects of the antidepressant desipramine and the novel anxiolytic gepirone.

We describe an interresponse-time analysis of performance on a differential-reinforcement-of-low-rate 72-s schedule. This analysis compares the obtained interresponse-time distribution of individual rats to a corresponding random interresponse-time distribution. The random interresponse-time distribution is a negative exponential probability function; it predicts the relative distribution of interresponse times if the rat emitted the same number of responses randomly (i.e., with a constant probability) with respect to time. The analysis provides quantitative measures of peak location and dispersion of the interresponse times toward random performance. In Experiment 1, an unexpected outcome of this analysis was that the rats would have obtained more reinforcers had they responded at the same rate but randomly. Based on the interresponse-time analysis in Experiment 1, it was shown that rats trained on the differential-reinforcement-of-low-rate 72-s schedule could increase the number of reinforcers obtained in two ways: first, by a coherent shift of the interresponse-time distribution toward longer durations and, second, by dispersal of the interresponse times toward a random interresponse-time distribution. Experiment 2 applied the analysis described in Experiment 1 to the effects of desipramine and gepirone. Both drugs decreased response rate and increased reinforcement rate, but their effects on the distribution of interresponse times were different. The increase in reinforcement rate observed with desipramine was accompanied by a coherent shift of the reinforcement rate observed with gepirone was accompanied by dispersal of the interresponse-time distribution toward the random negative exponential prediction.     

Daily Goals, Life Goals, and Worst Fears: Means, Ends, and Subjective Well-Being

This study addressed the relations among personal strivings (daily goals) and future life goals and worst fears. Eighty undergraduate participants (62 women, 18 men) listed their daily goals, their ultimate life goals, and their worst fears, and completed questionnaire measures of subjective well-being. Daily goals were content-analyzed for relevance to attaining life goals or avoiding worst fears. Daily goals that were instrumental to life goals or that avoided worst fears were rated as more important but also more difficult by participants. Working on daily goals avoiding one's worst fears was negatively related to measures of subjective well-being, controlling for daily goal progress, difficulty, ambivalence, and importance. Working on daily goals that were instrumental to one's life goals only weakly predicted well-being. The avoidance of worst fears interacted with daily goal appraisals such that individuals who experienced little progress at daily goals that served to avoid their "worst case scenario" experienced the lowest levels of subjective well-being. In addition, progress at daily goals that were relevant to accomplishing one's life goals was significantly more strongly related to subjective well-being than progress at daily goals that were unrelated to one's life goals. Results indicate that daily goals are used to enact life goals and avoid worst fears and that these means–end relations have implications for well-being.     

Undergraduate preparation and early career outcomes: A study of recent college graduates

This study examined employment outcome among recipients of a liberal arts BA at a state university, 1 year (N = 218) and 3 years (N = 156) after graduation. A working definition of underemployment (educationally inappropriate employment) was developed and described. The relationship of age, sex, and previous educational and occupational experience to occupational and educational outcome was examined, using cross-tabular analysis with controls to specify high-risk groups. Variables reflecting occupational outcome were each differently related to the independent variables, and many relationships changed over time. Educationally appropriate employment was related to college major and to participation in internship or work-study programs. Income and perceived stability of present job were linked to age, sex, and previous employment experience. Early unemployment was related to age, sex, previous employment experience, and inversely to grade point average. Patterns of occupational change were linked to sex, major, internships, and grade point average. Educational outcome was related to age, sex, major, grade point average, and first year employment outcome.     

Early employment situations and work role satisfaction among recent college graduates

This study examined work role satisfaction as related to employment outcome among recipients of a liberal arts BA at a state university, 1 year (N = 218) and 3 years (N = 156) after graduation. A measure of work role satisfaction was developed and described. The relationship of work role satisfaction to work situation variables and to sex of the respondent was examined, using cross-tabular analysis, analysis of variance, and t tests, to assess shifts in satisfaction over time. Job Fit Index (a measure of underemployment), income, and job stability were all related to satisfaction. Findings suggested that priorities may change over time. Changes in Job Fit Index scores were related to changing levels of satisfaction, and interpretations suggested.     

Sorting out what's in a word from what's not: Evaluating Clark's Semantic Features Acquisition theory

The Semantic Features Acquisition theory of semantic development which is due to E. Clark (e.g., 1973b) is reviewed and evaluated against the recent experimental literature, with special reference to the acquisition of English antonyms. The review critically examines the three major ontogenetic principles of Clark's theory in light of numerous recent findings, many of which are at variance in some major way with predictions from the theory. In many instances, new data are available which call into question previous findings. A recurrent problem has been that children's comprehension task performance is confounded with their response biases which are specific to the linguistic and nonlinguistic contexts in which the lexical terms are presented. Methodological implications are discussed, with recommendations for employing the logic of converging operations.