Theory-based evaluation of the impact of Master's programmes in development studies: Insights from a mixed-methods and multicultural alumni action research project.

To understand the impact of the international Master's programmes offered at the Institute of Development Policy (University of Antwerp), a theory-based evaluation was undertaken. In the first phase, a Theory of Change (ToC) was elaborated, distinguishing between three levels of impact (individual, organisational and societal), four learning dimensions (knowledge, skills, attitudes and networks) and five implicit pathways (change agent, social network, widening access, academic diversity, international understanding). Given the multifaceted and vague nature of the 'impact' concept under study, we selected an international, gender-balanced, multi-sectoral team of alumni researchers who fostered inclusiveness of different perspectives, at the same time capitalising on their depth of understanding, having gone through the study experience themselves. A mixed-methods approach was adopted to validate the ToC, combining a Most Significant Change approach, categorisation and text analysis of 101 alumni impact stories. Our findings demonstrate the importance of the three levels of impact and four learning dimensions in capturing graduate impact. While the impact stories confirmed the dominant 'change agent' pathway, they also hinted at the importance of hybrid complementary configurations of pathways to fully grasp how impact materialises.

STAR FORMATION AT Z = 2.481 IN THE LENSED GALAXY SDSS J1110+6459: STAR FORMATION DOWN TO 30 PARSEC SCALES.

We present measurements of the surface density of star formation, the star-forming clump luminosity function, and the clump size distribution function, for the lensed galaxy SGAS J111020.0+645950.8 at a redshift of z =2.481. The physical size scales that we probe, radii r = 30-50 pc, are considerably smaller scales than have yet been studied at these redshifts. The star formation surface density we find within these small clumps is consistent with surface densities measured previously for other lensed galaxies at similar redshift. Twenty-two percent of the rest-frame ultraviolet light in this lensed galaxy arises from small clumps, with r <100 pc. Within the range of overlap, the clump luminosity function measured for this lensed galaxy is remarkably similar to those of z ∼ 0 galaxies. In this galaxy, star-forming regions smaller than 100 pc-physical scales not usually resolved at these redshifts by current telescopes-are important locations of star formation in the distant universe. If this galaxy is representative, this may contradict the theoretical picture in which the critical size scale for star formation in the distant universe is of order 1 kiloparsec. Instead, our results suggest that current telescopes have not yet resolved the critical size scales of star-forming activity in galaxies over most of cosmic time.