General activity as instrumental: application to avoidance training

Some data on Sidman avoidance in the pigeon are presented to illustrate a technique of instrumental training which places minimal restriction upon the form of the reinforced response. The effect of a warning signal is demonstrated, and the course of discrimination-reversal is described.     

A tool for investigating the differential functions of aggressive behavior in the face-to-face and cyber context: Extending the Cyber-Aggression Typology Questionnaire

Aggressive behavior in the face-to-face and cyber contexts is driven by underlying aggression (i.e., functions of aggressive behavior). Common theories of aggression distinguish between reactive (e.g., rage) and proactive (e.g., seeking to achieve power and affiliation) aggression. However, according to the quadripartite violence typology, this distinction conflates aspects of motivational valence with self-regulatory processes. The Cyber-Aggression Typology Questionnaire (CATQ; Runions et al., 2017, Aggress Behav, 43(1), pp. 74–84) overcomes this weakness by identifying four types of cyber-aggression (impulsive-aversive/rage, controlled-aversive/revenge, controlled-appetitive/reward, and impulsive-appetitive/recreation cyber-aggression). However, the CATQ only considers aggression in cyberspace. We extended the CATQ to the face-to-face context by developing a corresponding Face-to-Face Aggression Typology Questionnaire (FATQ). The aim of this study was to investigate factorial and convergent validity and metric measurement invariance between four-factorial cyber and face-to-face aggression. In total, 587 students from six Austrian universities filled out the CATQ, the FATQ, and additional scales during regular university lectures to examine convergent validity. Confirmatory factor analysis supported the four-factor structure of both questionnaires, after excluding inconclusive items from the impulsive-aversive/rage subscale of the FATQ. These items were also removed from the CATQ to obtain two symmetric questionnaires. Metric measurement invariance between the CATQ and the FATQ was confirmed. Convergent validity was largely observed. Our results support an extended four-factor model of aggression. Having two parallel questionnaires, the FATQ and CATQ, enables future studies to investigate commonalities and differences in underlying drivers of aggressive behavior in the cyber and face-to-face contexts.     

Prospective Memory: A New Focus for Research

Prospective memory is required for many aspects of everyday cognition, its breakdown may be as debilitating as impairments in retrospective memory, and yet, the former has received relatively little attention by memory researchers. This article outlines a strategy for changing the fortunes of prospective memory, for guiding new research to shore up the claim that prospective memory is a distinct aspect of cognition, and to obtain evidence for clear performance dissociations between prospective memory and other memory functions. We begin by identifying the unique requirements of prospective memory tasks and by dividing memory's prospective functions into subdomains that are analogous to divisions in retrospective memory (e.g., short- versus long-term memory). We focus on one prospective function, called prospective memory proper; we define this function in the spirit of James (1890) as requiring that we are aware of a plan, of which meanwhile we have not been thinking, with the additional consciousness that we made the plan earlier. We give an operational definition of prospective memory proper and specify how it differs from explicit and implicit retrospective memory and how it might be empirically assessed.     

The effects of news report valence and linguistic labels on prejudice against social minorities

ABSTRACT

Combating prejudice against social minorities is a challenging task in current multicultural societies. Mass media can decisively shape prejudice, because it often represents the main source of information about social minorities. In 3 studies in the Czech Republic (N = 445) and Switzerland (N = 362; N = 220), we investigated how prejudice against negatively and positively perceived minorities (the Roma in Study 1, Kosovo Albanians in Study 2, Italians in Study 3) is influenced by a single exposure to a print news report, by manipulating the valence of reports about minority members (positive vs. negative vs. mixed) and linguistic forms for minorities’ ethnicity (nouns vs. adjectives). Positive and negative reports shaped prejudice in the respective directions; the effect of mixed reports mostly did not differ from positive reports. Labeling ethnicity with nouns (e.g., a male Roma) resulted in more prejudice than adjectives (e.g., a Roma man), independent of report valence. Report valence influenced the affective part of prejudice (i.e., feelings toward a minority), whereas language consistently shaped the behavioral part of prejudice (i.e., preferred social distance from a minority).