Public Debate – An Act of Hostility?

This paper focuses on eristic in political debate of the forensic, or confrontational, type. First, some findings on the enactment and persuasiveness of hostility in a series of Danish TV-debates 1975–85 are presented, including a list of the clearly hostile debater's characteristics and a subdivision of conspiracy arguments. This presentation serves to illustrate that hostility is less persuasive than argumentation practitioners and theorists tend to assume. Next, the widespread notion of debate as a genre half-way between the quarrel and the critical discussion is challenged in a discussion of Douglas N. Walton's distinction between types of dialogue. It is maintained that the normative model of confrontational debate excludes the quarrel and that debate should not be perceived as second-rate critical discussion.     

Mandarin learners use syntactic bootstrapping in verb acquisition

Mandarin Chinese allows pervasive ellipsis of noun arguments (NPs) in discourse, which casts doubt concerning child learners' use of syntax in verb learning. This study investigated whether Mandarin learning children would nonetheless extend verb meanings based on the number of NPs in sentences. Forty-one Mandarin-speaking two- and three-year-olds enacted sentences with familiar motion verbs. The presence of an extra postverbal NP led the toddlers to extend causative meanings to intransitive verbs, and the absence of a postverbal NP led them to extend noncausative meanings to transitive verbs. The effects of adding or subtracting an NP were statistically indistinguishable. Thus, the number of NPs in a sentence appears to play a role in verb learning in Mandarin Chinese.     

Two approaches to the problems of self-attacking arguments and general odd-length cycles of attack

The problems that arise from the presence of self-attacking arguments and odd-length cycles of attack within argumentation frameworks are widely recognized in the literature on defeasible argumentation. This paper introduces two simple semantics to capture different intuitions about what kinds of arguments should become justified in such scenarios. These semantics are modeled upon two extensions of argumentation frameworks, which we call sustainable and tolerant. Each one is constructed on the common ground of the powerful concept of admissibility introduced by Dung in [P.M. Dung, On the acceptability of arguments and its fundamental role in non-monotonic reasoning, logic programming, and n-person games, Artificial Intelligence 77 (1995) 321–357]. The novelty of this approach consists in viewing the admissibility of a subset of arguments as relative to potentially challenging subsets of arguments. Both sustainable and tolerant semantics are more credulous than preferred semantics (i.e. they justify at least the same arguments, and possibly more). Given certain sufficient conditions they coincide among them as well as with other semantics introduced by Dung.     

Cosmopolitan Justice and Equalizing Opportunities

This paper defends a global principle of equality of opportunity, which states that it is unfair if some have worse opportunities because of their national or civic identity. It begins by outlining the reasoning underpinning this principle. It then considers three objections to global equality of opportunity. The first argues that global equality of opportunity is an inappropriate ideal given the great cultural diversity that exists in the world. The second maintains that equality of opportunity applies only to people who are interconnected in some way and infers from this that it should not be implemented at the global level. The third, inspired by Rawls's The Law of Peoples , maintains that it is inappropriate to thrust liberal ideals (like global equality of opportunity) on nonliberal peoples. Each of these challenges, I argue, is unpersuasive.     

Once More Unto the Breach: Type B Physicalism,Phenomenal Concepts,and the Epistemic Gap

Type B, or a posteriori, physicalism is the view that phenomenal-physical identity statements can be necessarily true, even though they cannot be known a priori—and that the key to understanding their status is to understand the special features of our phenomenal concepts, those concepts of our experiential states acquired through introspection. This view was once regarded as a promising response to anti-physicalist arguments that maintain that an epistemic gap between phenomenal and physical concepts entails that phenomenal and physical properties are distinct. More recently, however, many physicalists have lost confidence in the view, and have proposed less promising defences of physicalism—or have become outright sceptical about its prospects. I argue here that these physicalists have underestimated the resources of Type B physicalism and are thereby retreating too quickly—or fighting battles that have already been won.     

What can debunking do for us (sceptics and nihilists)?

Debunking arguments in metaethics are often presented as particularly challenging for non‐naturalistic versions of moral realism. The first aim of this paper is to explore and defend a response on behalf of non‐naturalism. The second aim of the paper is to argue that although non‐naturalism’s response is satisfactory, this does not mean that debunking arguments are metaethically uninteresting. They have a limited and indirect role to play in the exchange between non‐naturalists and moral error theorists. In the end, debunking arguments can do less for sceptics and nihilists than what is commonly thought, but not nothing.     

Behavioral and Emotional Rating Scale: Two Studies of Convergent Validity

As the field of mental health services shifts its focus to early intervention, the need to develop valid and reliable measures of young children's behavioral functioning is clear. Traditional assessment instruments have focused on deficits, problems, and pathologies to the exclusion of strengths and competencies. However, assessing child strengths provides parents, direct service providers, and educators with a more holistic view of the child's functioning and an understanding of skills from which individualized treatment and education plans may be written. The Behavioral and Emotional Rating Scale (BERS; Epstein & Sharma, 1998) is a strength-based instrument designed to identify children's behavioral and emotional strengths. The psychometrics of the BERS has been demonstrated through several studies; however, the focus has mainly been on older age students. We sought to assess the convergent validity of the BERS with kindergarten children. The results of these two studies provide further support of the psychometric characteristics of the BERS and indicate its appropriateness with young children.     

Evolutionary debunking: Can moral realists explain the reliability of our moral judgments?

Evolutionary debunking arguments, notably Sharon Street’s Darwinian Dilemma (2006), allege that moral realists need to explain the reliability of our moral judgments, given their evolutionary sources. David Copp (2008) and David Enoch (2010) take up the challenge. I argue on empirical grounds that realists have not met the challenge and moreover cannot do so. The outcome is that there are empirically-motivated reasons for thinking moral realists cannot explain moral reliability, given our current empirical understanding.     

Initial goals,goal trajectories,and serial argument resolvability: A growth curve analysis

This study examines dyadic patterns of goal pursuit during a serial argument interaction and their associations with perceived argument resolvability. The authors utilize a growth curve framework to highlight how both initial importance and trajectories (i.e., over‐time increases/decreases) of goal importance predicted perceived resolvability. Seventy‐six heterosexual couples discussed a current serial argument and reported their goals at 1‐min increments, using a video‐assisted recall method. Both initial importance and increases in actors' partner‐focused goals were positively associated with perceived resolvability, and increases in a partners' self‐focused goal importance across the course of the interaction were negatively associated with actors' postinteraction resolvability perceptions. Results suggest that partners should attend to both initial goals and trajectories of goal pursuit during argumentative interactions.