“Art Should Always Ennoble”

Digital Media and Art: Always Already Complicit?

Should Salespeople Always Collaborate with Customers?

A national random sample of industrial salespeople was surveyed to assess the effects of collaborating negotiation on sales performance. The responses from 241 salespeople were analyzed using ordinary least squares regression. The results indicated that, in general, collaborative negotiation improved sales performance. However, the effects of collaborative negotiation was a function of perceive...

Should Bad Workmen Always Blame Their Tools?

In this issue of Neuron, differentiated brain regions in humans that are selectively responsive to viewing motion: (1) of humans, (2) of tools/utensils, and (3) in general. Active regions were the superior temporal sulcus, middle temporal gyrus, and MT/V5, respectively. This study provides impetus for future work in motion perception and its relationship to apraxia.

Four Assumptions Of Multiple Regression That Researchers Should Always Test

Most statistical tests rely upon certain assumptions about the variables used in the analysis. When these assumptions are not met the results may not be trustworthy, resulting in a Type I or Type II error, or overor under-estimation of significance or effect size(s). As Pedhazur (1997, p. 33) notes, "Knowledge and understanding of the situations when violations of assumptions lead to serious bi...

[Should insulin resistance be always treated in Polycystic Ovary Syndrome?].

A síndrome dos ovários policísticos (SOP) é a afecção endócrina mais frequente da mulher durante o período reprodutivo, ocorrendo em porcentagens entre 4 e 16% emmulheres com fator familiar importante. Houve muito debate sobre a caracterização desta entidade nos últimos anos. Contudo, o último critério da Society for Androgen Excess estabeleceu que as mulheres deveriam ter hiperandrogenismo (hi...