How many items should be on a questionnaire?

How many items should be on a questionnaire? Where respondents complete more than one item, the responses will include fewer normal or random errors. report that, to obtain acceptable reliabilities and accurately equated scores, questionnaires should have at least eight 6-point items or at least twelve 4-point item. How many questions is too many for […]

Where does God say JUL?

Where does God say JUL? Sweden What is Santa called in Hawaii? Even Santa Claus (Hawaiian: Kanakaloka) himself is not wearing his corporate red and white suit, but has swapped it for flowery Hawaiian clothes. Christmas wreaths are made from the poinsettia plant. Do Hawaiians have Christmas trees? Christmas trees arrive by ship Hawaiians also […]

What two factors determine the shape of a protein?

What two factors determine the shape of a protein? The factors which determine the shape of protein are; Order of amino acids. The number of amino acids which are used. The order of amino acids or in other words primary structure determines how folding of amino acid chain or its tertiary structure. What happens if […]

What is an eclipse short answer?

What is an eclipse short answer? When Earth passes directly between the sun and the moon, a lunar eclipse takes place. During a solar eclipse, the moon casts two shadows. One is called the umbra; the other is called the penumbra. An eclipse takes place when Earth or the moon passes through a shadow. What […]

What are the three main plate boundaries?

What are the three main plate boundaries? There are three main types of plate boundaries: Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. Divergent boundaries – where two plates are moving apart. Transform boundaries – where plates slide passed each […]

Is a hinge a wheel and axle?

Is a hinge a wheel and axle? Cars, toys, fans and fishing reels all use wheels and axles. Door hinges are also an example of this device–the round part of the hinge is an elongated wheel. On interior doors, the side attached to the wall and the side attached to the door have multiple wheels […]

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