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Unlike leaders who prioritize accommodating group members, those with a task-oriented approach concentrate on obtaining precise solutions to fulfill production aims. Autocratic leaders do not ask for or entertain any suggestions or initiatives from subordinates. Domain knowledge for leaders encompasses tactical and technical knowledge as well as cultural and geopolitical awareness. However, some studies indicate that there must be some element of quality combined with quantity to support leader emergence. Existing research has shown that absentee leaders – those who rise into power, but not necessarily because of their skills, and who are marginally engaging with their role – are actually worse than destructive leaders, because it takes longer to pinpoint their mistakes.
Leader–member exchange (LMX) theory addresses a specific aspect of the leadership process, which evolved from an earlier theory called the vertical dyad linkage model. Scouller argued that self-mastery is the key to growing one's leadership presence, building trusting relationships with followers, and dissolving one's limiting beliefs and habits. Scouller's model aims to summarize what leaders have to do, not only to bring leadership to their group or organization, but also to develop themselves technically and psychologically as leaders. It also offers a foundation for leaders wanting to apply the philosophies of servant leadership and authentic leadership. The theory identifies four leader behaviors, achievement-oriented, directive, participative, and supportive, that are contingent to environment factors and follower characteristics.
The explanations and recommendations discussed above specifically aimed to account for heterogeneity in previous dual-hormone findings. These heightened threat or reward responses may then explain the traditional and reversed dual-hormone patterns evident in the published literature. These results suggest that testosterone’s association with threat may be predicated on the approach of potentially threatening targets. These results suggest that cortisol alters neural responses to reward, but that it may exert both anti-rewarding and rewarding effects, which future research must clarify via empirical testing. However, some research has also found that cortisol may increase activity in some well-studied reward systems, such as dopaminergic signaling in the nucleus accumbens (Oswald et al., 2005; Pruessner et al., 2004).
Research shows that out-group members are less satisfied with their job and organization, receive lower performance evaluations from the leader, see their leader as less fair, and are more likely to file grievances or leave the organization. The leader spends less time with out-group members, they have fewer developmental experiences, and the leader tends to emphasize his/her formal authority to obtain compliance to leader requests. Research shows the in-group members usually receive higher performance evaluations from the leader, higher satisfaction, and faster promotions than out-group members.
If the follower responds well, the leader rewards them with extra coaching, favorable job assignments, and developmental experiences. In-group members are perceived by the leader as being more experienced, competent, and willing to assume responsibility than other followers. In-group members are said to have high-quality exchanges with the leader, while out-group members have low-quality exchanges with the leader. LMX theorizes that the type of exchanges between the leader and specific followers can lead to the creation of in-groups and out-groups.
In laissez-faire or free-rein leadership, decision-making is passed on to the subordinates. Under the autocratic leadership style, all decision-making powers are centralized in the leader, as with dictators. A field in which leadership style has gained attention is that of military science, which expresses a holistic and integrated view of leadership, including how a leader's physical presence determines how others perceive that leader. A leadership style is a leader's way of providing direction, implementing plans, and motivating people.
So even though each of these dimensions could and does raise your T levels. The double edge blade of biology and hormones is exactly what could raise could crash. However, the kicker is that either a single dimension or a combination of these dimensions can wipe out your T levels. Furthermore, there are other factors like stress, inflammation, alcohol, and stimulants that all deplete minerals. Simply sleeping better and managing your stress breaks/interrupts this feedback loop so you experience fewer cravings and are able to maintain self-control over cravings should they arise. When stressed, the need for resources and energy goes up, and thus carb cravings arrive. Below, in the box, is an example of how this works for testosterone.
Other investigations have qualified these effects by revealing that testosterone increases activation only during trials in which a social threat was approached, not when a threat was avoided (Radke et al., 2015). Future research should examine this explicitly by conducting naturalistic studies that observe different styles of social hierarchies or via experimental work in which context-dependence is manipulated. This subsection has focused on context-dependence determined by cues to an opponent’s status, but context-dependence may also emanate from differences in how social status is earned within a group (de Waal-Andrews et al., 2016). Future work should examine cues to opponent status both more explicitly – i.e., by experimentally manipulating cues to opponent status – and more broadly by examining larger, more diverse samples in a wider array of competitions and social hierarchies. For example, physical formidability or dominant nonverbal behavior may operate as cues to opponent status in a physical contest, but may not matter to the same extent for a nonphysical contest (Kordsmeyer et al., 2019a). Males with high testosterone and low cortisol concentrations were more likely to seek a rematch against the same opponent after losing compared to after winning. Recent evidence suggests trait dominance may be part of a personality profile (including trait dominance, impulsivity, and independent self-construal) that moderates testosterone’s causal effects on aggressive behavior.

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