The use of sequential probabilities in the segmentation of speech

The present investigation addresses the possible utility of sequential probabilities in the segmentation of spoken language. In a series of five word- spotting and two control lexical decision experiments, high- versus low-probability consonant-vowel (Experiments 1, 2, 5, and 7) and vowel-consonant (Experiments 1, 3, 4, and 6) strings were presented either in the nonsense contexts of target words (Experiments 1–3) or within the target words themselves (Experiments 4–7). The results suggest that listeners, at least for sequences in the onset position, indeed use sequential probabilities as cues for segmentation. The probability of a sound sequence influenced segmentation more when the sequence occurred within the target words (Experiments 4–7 vs. Experiments 1–3). Furthermore, the effects were reliable only when the sequences occurred in the onset position (Experiments 1, 2, 5, and 7 vs. Experiments 1, 3, 4, and 6).     

How many roads lead to Rome? Equifinality set‐size and commitment to goals and means

Four studies examined the relation between the number of equifinal means to a goal, actors' commitment to that goal, and their commitment to the means. In Study 1, participants freely generated varying number of means to two of their work goals. In Study 2, they generated social means to their goals (people they viewed as helpful to goal attainment). In Studies 3 and 4, the number of means to participants' goals was experimentally manipulated. All four studies found that means commitment is negatively related, whereas goal commitment is positively related, to means number. Consistent support was also obtained for the notion that the relation between means number and goal commitment is mediated by the expectancy of goal attainment, and by goal importance. Conceptual and practical implications of the findings were considered that link together the notions of substitutability and dependency within a goal systemic framework. Copyright © 2010 John Wiley & Sons, Ltd.     

Positive affect as informational feedback in goal pursuit

Two studies investigated the cognitive activation of a goal following a promise to complete it. Current theorizing about the impact of positive affect as informational feedback in goal pursuit suggests two contradictory conclusions: (1) positive affect can signal that sufficient progress towards a goal has been made, but also (2) positive affect can signal that commitment to a goal should be maintained. When individuals infer that significant progress toward goal achievement has been made, the goal should be deactivated, but when individuals infer that commitment to the goal should be maintained, goal activation should be increased. To determine the conditions in which positive affect leads to increased goal activation as opposed to goal deactivation, we proposed that competing goals serve as a moderator. We found that positive affect led to decreased goal activation when competing goals were present, but to increased goal activation when competing goals were absent.     

Multifinality in implicit choice

This research examines the possibility that people's choices in the service of an explicit focal goal may also reflect their tendency to fulfill implicit background goals and in that sense are multifinal. We carried out 5 experimental studies to investigate this notion. In Experiment 1, a primed implicit goal affected individuals' choices even when those avowedly served an explicit "focal" goal. Experiment 2 replicated this finding with a different type of implicit goals. Experiment 3 found that primed implicit goals had no effect on choices where the options that served them undermined the explicit goal. Experiment 4 found that a primed implicit goal served by a multifinal option does not privilege it over a unifinal option if that goal had been already attained by a different means. Finally, Experiment 5, via 3 types of control groups, showed that choices were affected by both the explicit and implicit goals in isolation, and they shifted toward multifinality when these goals were conjointly present. The discussion considers the integrative potential of the multifinality framework and its implications for a variety of phenomena in the domain of motivated cognition.     

Intuitive and deliberate judgments are based on common principles

A popular distinction in cognitive and social psychology has been between intuitive and deliberate judgments. This juxtaposition has aligned in dual-process theories of reasoning associative, unconscious, effortless, heuristic, and suboptimal processes (assumed to foster intuitive judgments) versus rule-based, conscious, effortful, analytic, and rational processes (assumed to characterize deliberate judgments). In contrast, we provide convergent arguments and evidence for a unified theoretical approach to both intuitive and deliberative judgments. Both are rule-based, and in fact, the very same rules can underlie both intuitive and deliberate judgments. The important open question is that of rule selection, and we propose a 2-step process in which the task itself and the individual's memory constrain the set of applicable rules, whereas the individual's processing potential and the (perceived) ecological rationality of the rule for the task guide the final selection from that set. Deliberate judgments are not generally more accurate than intuitive judgments; in both cases, accuracy depends on the match between rule and environment: the rules' ecological rationality. Heuristics that are less effortful and in which parts of the information are ignored can be more accurate than cognitive strategies that have more information and computation. The proposed framework adumbrates a unified approach that specifies the critical dimensions on which judgmental situations may vary and the environmental conditions under which rules can be expected to be successful.     

How social context moderates the self-evaluative emotions experienced due to health risk behaviour

When people are confronted with the potential negative physical outcomes of their own health risk behaviour, they experience a self-threat. This threat is felt as negative self-evaluative emotions. We hypothesise that the threat will lead to more private self-evaluative emotions (e.g. regret) in a private social context, whereas more public self-evaluative emotions (e.g. embarrassment) will be felt in a public social context with negative norms. Consistent with our hypotheses, we show that participants anticipate feeling more private self-evaluative emotions when confronted with the negative consequences of their unhealthy behaviour when alone, and more public self-evaluative emotions when in a group (Study 1). They further anticipate more public self-evaluative emotions in response to a health self-threat when the group norm is negative, and more private self-evaluative emotions when the group norm is lenient (Study 2). Finally, in a cross-sectional study amongst smokers, we show that private but not public negative self-evaluative emotions concerning their own smoking habits are positively correlated with the intent to quit smoking (Study 3). These studies show that a distinction needs to be made between public and private self-evaluative emotions, in terms of their antecedents and effects. Theoretical implications and further lines of research are discussed.     

The dynamics of consumer behavior: A goal systemic perspective

Like most behavior, consumer behavior too is goal driven. In turn, goals constitute cognitive constructs that can be chronically active as well as primed by features of the environment. Goal systems theory outlines the principles that characterize the dynamics of goal pursuit and explores their implications for consumer behavior. In this vein, we discuss from a common, goal systemic, perspective a variety of well known phenomena in the realm of consumer behavior including brand loyalty, variety seeking, impulsive buying, preferences, choices and regret. The goal systemic perspective affords guidelines for subsequent research on the dynamic aspects of consummatory behavior as well as offering insights into practical matters in the area of marketing.     

Effect of circadian rhythms on retrieval-induced forgetting

This study investigated the effects of natural circadian rhythms on retrieval-induced forgetting (RIF; Anderson et al. in J Exp Psychol Learn Mem Cogn 20:1063–1087, 1994). Individuals tested at optimal times (i.e., morning persons tested in the morning and evening persons tested in the evening) showed a significantly greater RIF effect than individuals tested at non-optimal times (i.e., morning persons tested in the evening and evening persons tested in the morning). Thus, the limited quantity of resources available to allocate in the inhibitory activity during non-optimal times produced a significant decrement in RIF. These findings are compatible with the inhibitory account of RIF and with the notion of a resource-demanding process underlying this memory phenomenon.     

Regulatory mode orientations and well‐being in an organizational setting: the differential mediating roles of workaholism and work engagement

This paper examines the relationships between two independent regulatory mode orientations, locomotion and assessment, and well‐being in organizational contexts. Results from a sample of 320 employees revealed that locomotion was negatively associated with burnout and psychological strain whereas assessment was positively associated with burnout and strain. The effects of locomotion and assessment on burnout and strain were mediated by workaholism and work engagement. Both locomotion and assessment predicted greater workaholism; however, locomotion was positively associated whereas assessment was negatively associated with work engagement. In turn, workaholism predicted greater burnout and strain, and work engagement predicted less burnout and strain. Implications for employee health and organizational success are discussed.