“…They display lower levels of positive affect (enjoyment, pleasure, satisfaction), and higher levels of negative affect (anger, boredom, anxiety, frustration) during homework than during other school activities (Dettmers et al ., ; Goetz et al ., ). Consequently, they can have poor motivation for doing homework (Katz, Buzukashvili, & Feingold, ; Pomerantz, Moorman, & Litwack, ), resulting in disengagement, withdrawal, reduced effort and procrastination (Katz, Eilot, & Nevo, ), to the point where doubts emerge regarding whether homework is really effective in improving learning and achievement motivation (Pomerantz, Kim, & Cheung, ).…”